
Zacharia Isaac, MD
Pain MedicinePhysical Medicine and Rehabilitation
Highlights
Age Groups Seen
- Adults
- Geriatrics
Languages
- English
Gender
MaleLocations
- Spaulding Rehabilitation Outpatient Clinic
- 300 1st Avenue, Suite 201, Charlestown, MA 02129
- Get Directions
- phone: 617-952-6220
- fax: 617-952-5940
- Brigham and Women's Faulkner Pain Management Center
- 1153 Centre Street, Floor 7, Boston, MA 02130
- Get Directions
- phone: 617-983-7080
- fax: 617-983-7658
- Brigham and Women's Physiatry Clinic
- 100 Brigham Way, Westwood, MA 02090
- Get Directions
- phone: 857-307-5600
- fax: 857-307-5768
- Brigham and Women's Faulkner Physiatry Clinic at the Comprehensive Spine Center
- 1153 Centre Street, 5 South, Boston, MA 02130
- Get Directions
- phone: 617-983-7680
- fax: 617-983-7876
- Brigham and Women's Rheumatology Arthritis Center
- 60 Fenwood Road, Boston, MA 02115
- Get Directions
- phone: 617-732-5325
- fax: 617-732-5766
- Brigham and Women's Physiatry Clinic
- 20 Patriot Place, Foxborough, MA 02035
- Get Directions
- phone: 508-718-4010
- fax: 508-718-4011
Expertise
Education
- Fellowship: Hospital of the University of Pennsylvania, Rehab Medicine, 2002
- Residency: Albert Einstein Medical Center, Medicine, 2001
- Internship: Albert Einstein College of Medicine, Internal Medicine, 1997
- Medical Education: Thomas Jefferson University, 1996
Board Certifications
- Physical Medicine and Rehabilitation: American Board of Physical Medicine and Rehabilitation, 2003
- Physical Medicine and Rehabilitation: American Board of Physical Medicine and Rehabilitation, 2002
Insurance
- Aetna
- Beech Street
- Blue Cross Blue Shield
- Blue Cross Blue Shield Medicare
- Cigna
- Commonwealth Care Alliance
- Coventry
- Fallon Health
- Harvard Pilgrim Health Care
- Humana
- Maine Community Health Options
- Mass General Brigham Health Plan
- MassHealth
- Medicaid CT
- Medicaid ME
- Medicaid NH
- Medicaid VT
- Medicare
- Medicare ACO
- Multiplan
- Railroad Medicare
- Senior Whole Health
- TriCare
- Tufts Health Plan
- Tufts Medicare Preferred
- United Health Care
- Wellpoint
- WellSense
- WellSense NH
Ratings & Reviews
4.8 out of 5
489 ratings, 239 reviewsThe Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
- Reviewed on 5/29/2026
Dr. Isaac was exemplary. He was very gentle in the giving of the injections and I was very relaxed through the whole procedure. I had anticipated pain and discomfort, but it was very smooth. He was very endearing and very professional. I would recommend him. I would highly recommend him. And if I need further injections, I hope it is with him that giving them. Thank you.
- Reviewed on 5/29/2026
Always extremely kind and thoughtful and caring. Can't say enough about all the nurses, the doctor. Everybody there is wonderful. Thank you.
- Reviewed on 5/28/2026
I appreciate the responsiveness to my needs
- Reviewed on 5/27/2026
Extremely competent and efficient as well as kind. :-)
- Reviewed on 5/27/2026
Great staff, quick and efficient
- Reviewed on 5/23/2026
[redacted] When the doctor came in, he asked me the reason for my visit, but while I was explaining, he kept checking and typing on his iWatch. After that he answered a phone call in the middle of the conversation, then asked me the same questions again afterward. The whole visit (which didn't last longer than 10 minutes including all the disruptions) felt very rushed. He was talking and writing quickly, even leaving the room to find a pen so he could write the name of a cream on a ripped small piece of paper. He sent me for an X-ray without really explaining anything. I still do not know the results of the X-ray. Overall, I left feeling like my concerns and me as a person, were not given much attention.
- Reviewed on 5/23/2026
Pleasant and courteous
- Reviewed on 5/20/2026
Professional curteous kind technically excellent responsive
- Reviewed on 5/20/2026
Dr. Isaac is an excellent, skilled physician. His
- Reviewed on 5/18/2026
What a great experience! From Dr Issac, to the others on the care team. They make make you feel completely at ease while showing respectful humble confidence. They communicated calmly and clearly letting me know exactly what was going on, while carrying on light conversation... could not have asked for a better experience and outcome. Thank You !
- Reviewed on 5/15/2026
[redacted] I believe this was the last appointment of the day, and the provider was distracted and rushing. When he came in I gave him a big smile and said oh it's great to see you but he didn't respond in kind. I'm not sure he smiled once. I told him I had three things to talk about. One of those was a fall where I hit my head and I told him that hitting the floor the way I did was jarring to my neck. He ended the appointment in the same rushed manner. I said, what about my neck? He was literally halfway out the door when he said,We can do that another time. Considering I had neck pain after a fall, I don't think he should have been dismissive about it, [redacted]
- Reviewed on 5/15/2026
Dr. Isaac is extremely professional and knowledgeable. He is a good listener.
- Reviewed on 5/14/2026
dr isaac shows concern for the discomfort and pain i have daily
- Reviewed on 5/12/2026
Explained everything about the procedure as it was being done
- Reviewed on 5/15/2026
I feel fortunate to be under the care of Dr. Isaac. He has worked with me respecting my preferences and boundaries and expectations for pain management and optimizing mobility. He's personable.
- Reviewed on 5/14/2026
knowledgeable and direct
- Reviewed on 5/13/2026
It has always been a wonderful experience and relationship between patient and provider. He goes above and beyond to provide care with knowledge and compaction.
- Reviewed on 5/11/2026
He knows what my problem is, makes sure to check with me also. Very good. Some
- Reviewed on 5/10/2026
Doctor was rushed and multitasking during the visit. Didn't seem like he thought about me. Didn't take time to discuss treatment options.
- Reviewed on 5/10/2026
I appreciate the professionalism, expertise, and empathy of Dr, Isaac, who truly understands all aspects of the issues I deal with in regard to my back.
- Reviewed on 5/9/2026
I am very thankful to have Dr Isaac caring for my spinal issues. I know he always wants to help as much as he can. I appreciate his knowledge and compassion for my situation.
- Reviewed on 5/8/2026
Dr. Isaac and staff are very fine!!
- Reviewed on 5/7/2026
Overall it was a good experience. He has ordered tests and changed meds and I will see him again in [redacted]
- Reviewed on 5/6/2026
I am very happy with the service that I received.
- Reviewed on 5/6/2026
Most of my appointment was spent with his resident .She was vert thorough.
- Reviewed on 5/4/2026
Dr.Isaac is amazing. I have been seeing him for over 10 years. He is wise, competent, empathetic, knowledgeable, easy to talk to, kind, a good listener, explains things well. [redacted]
- Reviewed on 5/3/2026
The receptionists and nursing staff at this practice are exceptional.
- Reviewed on 5/3/2026
Dr. Isaac has consistently provided me with, not only excellent professional care, but does so in a most humane manner which increases the patient's comfort and engages in a most desirable manner. It was as if I was sitting down for a chat with a friend.
- Reviewed on 4/30/2026
Provider was very professional and thorough. Nice personality. Very caring.
- Reviewed on 4/29/2026
Dr. Isaac is the best. He explains the procedure and answers any questions you have. He is very personable helping you to relax and lower any anxiety you may have.
- Reviewed on 5/1/2026
He's excellent and listens carefully to everything you say.
- Reviewed on 4/27/2026
Dr. Isaac is a very caring physician. He is very kind , yet professional.
- Reviewed on 4/27/2026
He was very knowledgeable and pleasant. I was very comfortable with him.
- Reviewed on 4/26/2026
Dr Isaac is superb. He is thorough, knowledgeable, and relates well to patients and his team. He answers all questions and a good sense of humor. Not easy being a Doctor
- Reviewed on 4/22/2026
He is one of the finest doctors I have ever seen. He listens his knowledgeable, his professional, and has read your history before you went into the room. I feel extremely comfortable after talking to him. I also know if anything can be done to help me, he will see to it that it is done.
- Reviewed on 4/22/2026
Dr Isaac is an excellent physician & communicator. He's compassionate, knowledgeable, respectful & I trust him to evaluate my healthcare concerns & treat problems thoughtfully & effectively.
- Reviewed on 4/22/2026
Dr. Isaac is the best Pain Management doctor I have ever had.
- Reviewed on 4/19/2026
Dr Isaac is excellent
- Reviewed on 4/19/2026
I always get exceptional care when I am at ME&E.
- Reviewed on 4/17/2026
The Doctor has always been respectful and has treated me for more than ten years. I recommend Dr Issac wholeheartedly.
- Reviewed on 4/17/2026
This was my first appointment with this doctor. He explained everything very well. I thanked him for being honest with me.
- Reviewed on 4/17/2026
I was not seen by psychiatry. It was pain management
- Reviewed on 4/15/2026
Dr. Isaac is the best. He is very thorough, kind and caring. I recommend him to people with pain issues and I know a few people who see him for treatments.
- Reviewed on 4/15/2026
I like this guy. He seems like he actually cares a lot, which is very important to me. Anyways, thank you.
- Reviewed on 4/12/2026
I've been a patient of Dr. Isaac for about 20 years and have many complicated problems resulting from progressive and serious scoliosis. His excellent medical expertise has been tremendously helpful in managing and making treatment decisions. His knowledge, understanding and emotional support has been a tremendous help to me. I feel very fortunate to have him as my doctor.
- Reviewed on 4/12/2026
Very nice Doctor, pleasant and very knowledgeable about my medical condition, really appreciated. Thanks
- Reviewed on 4/11/2026
Very understanding and great.
- Reviewed on 4/7/2026
My experience with the provider was excellent, as always.
- Reviewed on 4/7/2026
Dr Isaac Zachariah is an excellent physician. One of the best. Knowledgeable, professional, supportive, caring
- Reviewed on 4/9/2026
He was excellent
- Reviewed on 4/5/2026
Dr. Isaac is knowledgable and compassionate. He has an down-to -earth attitude of things and tells it like it is. He listens and hears well and answers all questions.
- Reviewed on 4/3/2026
I was nervous about the treatment I was about to have and Dr. Isaac and his nurse put me at ease. I was amazed at how quickly and mostly painlessly the procedure was.
- Reviewed on 3/31/2026
Every one treated me great. They always do
- Reviewed on 4/9/2026
He was patient kind considerate and listened to me heard what I was saying and gave me great feedback and suggestions
- Reviewed on 3/28/2026
He's a great doctor. Listens to what you have to say and tries really hard to help with symptoms.
- Reviewed on 3/28/2026
I have been a patient of Dr. Isaac for many years. He is very smart and intuitive. He understands my spinal issues and knows how to treat them. I trust him implicitly.
- Reviewed on 3/25/2026
Professional, personable and an outstanding doctor
- Reviewed on 3/24/2026
Everything Went very smoothly
- Reviewed on 3/24/2026
Great experience, he was kind, respectful, explained things so I could understand my concerns.
- Reviewed on 3/24/2026
Dr. Zacharia is an absolutely excellent physician, very, very sharp, very attentive, very knowledgeable about my circumstances. I could not be more impressed with his very professional and extremely intelligent and very polite and pleasant approach to my circumstances. I was very, very pleased.
- Reviewed on 3/21/2026
Very understanding
- Reviewed on 3/18/2026
Always the best. It would be great if he could be cloned.
- Reviewed on 3/15/2026
He was very professional and kind and caring
- Reviewed on 3/16/2026
Hi, this is [redacted] and Dr. Isaac was amazing, as was his staff. Thank you.
- Reviewed on 3/13/2026
Always receive excellent care with Dr. Isaac's offices.
- Reviewed on 3/8/2026
Very professional and caring doctor. Happy to get appts with dr.isaac when I need them
- Reviewed on 3/8/2026
I appreciate that Dr Issac does not rush through the appointment. He understands that I don't wish to take certain medications and he doesn't push it.
- Reviewed on 3/5/2026
Dr Isaac is wonderful, and so very caring and kind! I am feeling so much better, since my appointment! I feel so blessed to be in his care, and his office staff really go out of their way to make you feel comfortable !
- Reviewed on 3/4/2026
My experience with all of the medical professionals during this visit was consistently excellent. They were caring, engaging, professional, assuring and expert in their responsibilities. I am extremely grateful to be treated at such a world class medical practice.
- Reviewed on 3/6/2026
He's always been an excellent provider and always explained things clearly and carefully and I appreciate having him as one of my providers.
- Reviewed on 3/5/2026
Zac Isaac and his team are the best they listen. They are knowledgeable and caring.
- Reviewed on 2/28/2026
Everything I could ask for
- Reviewed on 2/28/2026
Doctor excellent, staff excellent
- Reviewed on 2/27/2026
I was very, very impressed and happy with all of the caretakers and the physician at Dr. Isaac's office. I'm happy and I couldn't say anything more.
- Reviewed on 2/26/2026
I feel privileged to be one of his patients !
- Reviewed on 2/25/2026
I believe Dr Zacharia Issac is a great doctor . He is kind, listens and always addresses my needs. Also makes a plan with me regarding what my needs are, I am grateful to have such a wonderful Doctor !!
- Reviewed on 2/24/2026
I respect this provider and hope to get follow through as to what to do now that I had bloodwork and shoulder xray.
- Reviewed on 2/24/2026
Dr. Isaac is listed in Patient Gateway as being in the department of psychiatry, but he is in physiatry. This should be corrected.
- Reviewed on 2/20/2026
I had a great experience once again with Dr. Isaac. I'd seen him five years ago and this was the first time I've gone to him since. He's very professional, courteous, knowledgeable, and takes the time to interact and answer any questions and also explain everything. Very satisfied with his continued care.
- Reviewed on 2/19/2026
Dr. Isaac explained the procedure and any follow up
- Reviewed on 2/19/2026
Felt better right after my treatment.
- Reviewed on 2/18/2026
Dr Issac was wonderful. I talked a lot during procedure and teased him when he said he was sorry for needle pain but this was to keep my anxiety down so I hope he did not mind. He has a lot of patience and is very knowledgeable. I would recommend him and his staff to anyone. Ccf from northern Maine.
- Reviewed on 2/18/2026
Excellent
- Reviewed on 2/18/2026
Always the best care
- Reviewed on 2/14/2026
Excellent!
- Reviewed on 2/13/2026
Been a patient for years. Has helped tremendously
- Reviewed on 2/11/2026
Knows his stuff
- Reviewed on 2/11/2026
I felt very comfortable talking to them and explaining what was bothering me. They allowed me to speak, and gave me several options of recourse about my condition.
- Reviewed on 2/25/2026
Because of his care I can live with less pain for months at a time.
- Reviewed on 2/25/2026
Dr z Isaac is knowledgeable regarding he back - which is problem - talks you thru the procedure and it's actually an easy thing !
- Reviewed on 2/24/2026
Dr Isaac is extremely skilled and provides excellent care. He seems to have a lot of ddemand and patients. I hope he is not overworked.
- Reviewed on 2/9/2026
I have seen Dr Issac and his immediate Team for a number of years. They are Top Notch. [redacted]
- Reviewed on 2/8/2026
Excellent Dr. Great care. Wonderful nursing staff
- Reviewed on 2/9/2026
Dr. Isaac is very patient, very understanding. He listens to me and he attends to all my medical needs. He makes the right decisions for me in the care that I need. I would recommend him to anyone who needs a good doctor.
- Reviewed on 2/7/2026
Dr Isaac is one of the most impressive doctors I've ever seen. He's smart and extremely thorough with superior interpersonal skills. He treated me like a unique individual. I felt he was recommending what he thought was best for me and that he wasn't just going through the motions and recommending the same first-step treatment that he does for everyone. I wish more doctors shared his combination of expertise and caring.
- Reviewed on 2/7/2026
Thorough and kind. Listened and answered my questions and concerns.
- Reviewed on 1/21/2026
Everything went very well,
- Reviewed on 1/22/2026
Dr. Isaac has always been above and beyond in all aspects of my care. He has also been there for my wife when she needed help in getting diagnosed for a condition no one else had diagnosed. Very passionate and supportive. Great Doctor.
- Reviewed on 1/22/2026
I look forward to seeing this provider because I'm expecting a miracle. I believe that he's a miracle worker.
- Reviewed on 1/22/2026
I have been seeing Dr. Isaac since [redacted] 2004. He's always very attentive and up-to-date on all of my other recent medical issues. He listens carefully and provides a plan for next steps for both of us to agree upon.
- Reviewed on 1/21/2026
[redacted] I was in a lot of pain with sciatica. Dr Isaac was great explaining procedure for injection and my questions. and he and the team--nurse, gals in procedure room, Dr Isaac for injection were all great. Recuperating now with les pain and hope to get back to normal soon. Thank to ALL
- Reviewed on 1/21/2026
Dr Isaac was excellent. He was willing to take the time to listen and answer all my questions and present/explain all my options for treatment. That is critical to me as back/spine pain symptoms are self reported and vary from patient to patient. Thank you Dr. Isaac
- Reviewed on 1/18/2026
He was very thorough
- Reviewed on 1/18/2026
He made recommendations about my physical activities because of my pre existing deficits
- Reviewed on 1/20/2026
Been seeing him for years and is always extremely professional, caring and knowledgeable. He is wonderful.
- Reviewed on 1/15/2026
Very positive staff in Doctor experience
- Reviewed on 1/14/2026
I've been seeing Dr Isaac over a period of years, but not recently. He always remembers me and the approach e we're taking to treat my back. As busy as he is, I feel that he always takes the time to listen to me and recommend a treatment program that is both beneficial and workable. I really appreciate him.
- Reviewed on 1/15/2026
Very smart. Very caring. Very thoughtful. Very helpful. Very understanding. Could not ask for more. Best, [redacted]
- Reviewed on 1/12/2026
Dr. Isaac is terrific [redacted]
- Reviewed on 1/13/2026
[redacted] He seemed rushed and impatient and generally uninterested in my concerns.
- Reviewed on 1/9/2026
Couldn't have been better
- Reviewed on 1/8/2026
Been seeing Dr. Isaac's for over 20years. He is an excellent Doctor.
- Reviewed on 1/7/2026
Dr. Isaac is wonderful!
- Reviewed on 1/7/2026
He was personable, knowledgeable and took time to ask and listen to my reply.
- Reviewed on 1/4/2026
Dr. Isaac and the staff were all fantastic!!
- Reviewed on 1/4/2026
Very good experience
- Reviewed on 1/7/2026
He's very respectful and caring about his patients.
- Reviewed on 1/4/2026
Excellent care
- Reviewed on 1/3/2026
I thought the dr was very through and kind. He was very good at explaining what was going to happen for treatment etc
- Reviewed on 12/24/2025
I am grateful to have him on my team.
- Reviewed on 12/24/2025
Dr. Isaac is everything I expect in a physician. He is clearly an expert in pain management and his treatments have given me relief again and again as my difficulties have developed over time. He is prepared for our visits, clearly describes what he sees as problems and offers understandable approaches to resolve those issues. I appreciate that he not only suggests what he can do, but also is plain about what he cannot. In addition to his great ability as a physician, Dr. Isaac has a soft and caring manner that gives me great comfort and confidence. If only every physician could say the same!
- Reviewed on 12/14/2025
Everyone I met was AMAZING. Dr. Isaac was the best, I am already making another appointment with him. I can not say enough how great the nurses were. Made everything go so smoothly
- Reviewed on 12/11/2025
Very thorough
- Reviewed on 12/11/2025
Very caring provider.
- Reviewed on 12/11/2025
I have been a patient of Dr Isaac's for about 17 years. He has always treated me with respect and given me the best possible care. He has managed my back pain wonderfully.
- Reviewed on 12/11/2025
Dr. Isaac is always kind, caring, and very professional. He explains everything and is excellent at what he does.
- Reviewed on 12/11/2025
Dr. Isaac and his Fellow were first, respectful, totally up to date on my physical condition, acting with the purpose to help alleviate pain caused by my condition. I am [redacted] yrs. Old.
- Reviewed on 12/15/2025
Dr.Isaac is wonderful. He thoughtfully considers all possibilities of reducing my pain and finds a good treatment plan.
- Reviewed on 12/7/2025
Dr Isaac is AWESOME. Always listens, explains everything, and take the time to show that he truly cares! His staff is also the best!
- Reviewed on 12/7/2025
You guys are the best. I would rate Dr. Isaac an 11!!!
- Reviewed on 12/7/2025
I have been under the care of this provider for 15 years obviously, I find him to be knowledgeable professional he takes the time to speak and listen to me examines me. He advises me as to what my options are. I always offers answers to my questions treatment for my problems
- Reviewed on 12/3/2025
The provider was very personable and I felt like I got the treatment that I needed.
- Reviewed on 11/29/2025
Thoughtful and a good listener.
- Reviewed on 11/26/2025
Dr. Isaac has been extremely helpful to me over the last year. He listens carefully to my concerns, presents options and his rationale for each one, and treats my questions respectfully.
- Reviewed on 11/26/2025
The procedure was good and I feel better
- Reviewed on 11/26/2025
Dr.Isaac was so attentive, thoughtful, caring and helpful.
- Reviewed on 11/26/2025
He was excellent
- Reviewed on 11/23/2025
Excellent visit. Everyone was amazing
- Reviewed on 11/23/2025
First time meeting with Dr,Zacharia very thorough with assessment.
- Reviewed on 11/21/2025
Excellent doctor and excellent experience
- Reviewed on 11/20/2025
Dr was too fast, in a hurry.
- Reviewed on 11/20/2025
Dr. Isaac and his staff were extremely kind and caring!
- Reviewed on 11/19/2025
as always : First Class
- Reviewed on 12/4/2025
Dr. Isaac was an excellent diagnostician, very skilled, very intelligent, very helpful. [redacted] Thank you.
- Reviewed on 11/14/2025
Dr.Isaac was very caring and answered all my questions. I would highly recommend him.
- Reviewed on 11/12/2025
Dr. Isaac is a wonderful doctor! Very knowledgeable. He's undoubtedly the BEST doctor I've ever encountered. Very thorough. Explains everything in a way that you understand. I trust Dr Isaac ?!!!!
- Reviewed on 11/12/2025
Dr Isaac is very good. He listens well to my issues and identifies appropriate treatments to assess my concerns.
- Reviewed on 11/12/2025
I think my physician is outstanding. He spends time with me, answers my questions, doesn't make me feel like I'm asking stupid questions. He's fantastic.
- Reviewed on 11/10/2025
I have dealt with him for years and have always had very positive results
- Reviewed on 11/10/2025
This was my first time seeing Dr. Isaac. He was caring and thorough in his exam. He seemed to really want to help me with my health problems.
- Reviewed on 11/12/2025
The PA spent the majority of my visit with me. She was very engaging and seemed very knowledgeable about my issue and in general.
- Reviewed on 11/8/2025
The doctor took plenty of time given my involved medical history
- Reviewed on 11/5/2025
PT was knowledgeable friendly thoughtful and encouraging. Outstanding!
- Reviewed on 11/2/2025
The nurse and assistant were very kind and helpful with trying to calm my nerves...Dr Isaac was wonderful knowledgeable and kind during treatment Thank you
- Reviewed on 10/29/2025
He's the best. Very good at what he does.
- Reviewed on 10/30/2025
It was very thorough in the exam
- Reviewed on 10/29/2025
New AI recording makes the conversation less easy/comfortable as provider seems forced to combine dictating terms with conversation. This has to be burdensome on the providers.
- Reviewed on 10/29/2025
The Dr always listens to concerns and offers suggests.
- Reviewed on 10/31/2025
I had a small amount of history with Dr. Issac many years ago when I was going through some sciatic pain. He couldn't have been nicer and helped me through a really difficult time in my life. He was very understanding and I was very grateful. I did not think that I would have a need to see him again, but fortunately it turned out that we had the opportunity to see one another again. The more I see of him, the better. I'm doing much better now.
- Reviewed on 10/30/2025
He was awesome, I was having trouble walking and he listened to me. I would rate him as a number 1 pain management doctor.
- Reviewed on 10/26/2025
Doctor Isaac is the best
- Reviewed on 10/25/2025
Dr Issac, is a fantastic Doctor who listens, explains, and recommends an action plan. I have always followed his recommendations and have always benefits from his guidance.
- Reviewed on 10/19/2025
Dr Isaac and his staff were very helpful and kind during this procedure. [redacted] I appreciate Dr Isaac avd his staff - thank you!
- Reviewed on 10/16/2025
I have a high level of confidence in Dr. Isaac. He provided a plan of care with a goal of back pain relief and also indicated other methods of treatment possibly in the future.
- Reviewed on 10/15/2025
He is a "10"
- Reviewed on 10/14/2025
I am so grateful for the doctor and nurses' attention, care, and expertise!
- Reviewed on 10/13/2025
Dr Isaac is so knowledgeable and thorough. He knows my history and limitations.He gives me great advice and is very caring. He doesn't give up on me. Going back to PT and hopefully this will keep me "moving."Just an excellent clinician and person.One of the best MDs on my team. I'm very lucky to have him helping me.
- Reviewed on 10/16/2025
He seemed very knowledgeable about what is going on with me. He did do a little examination of the affected area which was much appreciated. This told me that he was interested in healing me instead of just pushing me off.
- Reviewed on 10/13/2025
Dr. Isaac saw me as a follow-up to an appointment I had last spring. He is absolutely interested, empathetic, knowledgeable, and helpful in trying to alleviate the back problems that I have had following major back surgery. I totally support his efforts and appreciate all that he has done for me over the time that we've worked together.
- Reviewed on 10/11/2025
Everything was fine.
- Reviewed on 10/5/2025
He was very informative and answered all my questions. He had a very nice way about him and I felt comfortable asking questions.
- Reviewed on 10/2/2025
The relationship between the doctor and staff is great and everyone knows their job and works together flawlessly.
- Reviewed on 9/28/2025
I travel 3.5 hours to see Dr. Isaac because it is definitely the right thing for me. He is excellent.
- Reviewed on 9/28/2025
I Have been a patient of Dr Isaac for sometime. He is attentive, professional, listens carefully, only wants to find a way to alleviate my pain. I am very satisfied with Dr Isaac.
- Reviewed on 9/27/2025
Listens carefully and took his time listening to me
- Reviewed on 9/26/2025
Dr. Issac is consistently caring and thorough. My questions are always answered and I leave with the confidence that I understand my condition and how best to take care of it. Dr. Issac is exceptional!
- Reviewed on 9/26/2025
Dr Isaac was the first specialist that actually made me feel justified with my pain level. I couldn't be more please. I've been to arthritis/rheumatoid specialists that just wanted to prescribe medication that I couldn't take and won't even touch me. [redacted].
- Reviewed on 9/25/2025
Truly exceptional and a dedicated physician.
- Reviewed on 9/24/2025
Very thorough, knowledgeable and personable
- Reviewed on 9/24/2025
I'm completely satisfied with the facility with Brigham and Women's Mass General. Dr. Isaac is outstanding and I'm very happy all together. Everything went really well.
- Reviewed on 9/23/2025
This was my first time meeting Dr ZACHARIA ISAAC, he seemed knowledgeable and friendly. I liked it that he was willing to discuss his ethnicity with me.
- Reviewed on 9/22/2025
He was one of the very best doctors who I have ever known! He was thorough in his exam of me, very knowledgeable about my previous medical history, my current medical condition and my options for treatment. He appropriately explained why he recommended physical therapy as well as other treatment options. I highly rate him!
- Reviewed on 9/21/2025
An outstanding physician through the entire treatment!
- Reviewed on 9/21/2025
Dr Isaac is awesome. I've been seeing him for a few years and won't see anyone else.
- Reviewed on 9/20/2025
Dr. Isaac is a very professional and caring doctor. He reviews your records in preparation and listens to what you have to say. I always enjoy my visits with Dr. Isaac because we always come up with a plan to help my chronic pain, even for a short period of time.
- Reviewed on 9/18/2025
Dr Issac and his team are wonderful. I was treated with kindness and respect. I was given a total explanation of what to expect. The procedure was quicker than I expected and not uncomfortable. I was relaxed the entire time. When the procedure was finished, the nurses took excellent care of me and made sure I was feeling fine before I left.
- Reviewed on 9/18/2025
I love Dr. Isaac! In a world where patients often feel the "care" in care provider is often overlooked or non existent. Where patients feel rushed and leave feeling overwhelmed and frustrated. I can say that I'm blessed to have Dr. Isaac on my medical team. He always treats me as an equal human being and never have I felt like I was beneath him. His ability to interact on a social level is just as important and impressive as his intelligence and mastery of his craft. We need more medical professionals like him in this world. He is the G.O.A.T!!
- Reviewed on 9/17/2025
I was pleased with the professional approach that Dr Isaac gave and his final results in relieving my pain. I also found him to be very knowledgeable about his department's processes. It was a pleasure to have him as my physician.
- Reviewed on 9/14/2025
I liked Dr. Isaac very much, he went over my records and asked enough questions that gave me the feeling of his concerns.
- Reviewed on 9/13/2025
Dr. Isaac is the absolute best pain provider. I've worked with him for a few years and have recommended him to numerous friends.
- Reviewed on 9/13/2025
Dr. Isaac was most attentive, professional, and personable. I certainly would recommend him to others.
- Reviewed on 9/12/2025
Dr. Isaac is an excellent doctor. He's very knowledgeable. He's extremely informative, very courteous, and I'm very, very pleased with the medical care I'm getting from him. Thank you.
- Reviewed on 9/11/2025
Communications were great
- Reviewed on 9/8/2025
Great visit, talked through everything about current medical status and any next steps
- Reviewed on 9/4/2025
They took very good care of me
- Reviewed on 9/5/2025
I was impressed with the efficiency of the office, with the way each different caregiver performed their role, and the ease with which each person moved in and out of the sphere of my care.
- Reviewed on 9/3/2025
I think Dr. Isaac is the absolute ? best in his field and wouldn't want to see anyone else. He is extremely honest and trustworthy!
- Reviewed on 9/5/2025
Great bedside manner! I felt very confident in his skill level and would not hesitate to return to him as needed
- Reviewed on 9/1/2025
It was a very unsatisfactory visit in terms of the provider not even examining me, making a diagnosis of what test was needed, which was, I think, relevant and valid, and then being ready to end the interview. And I had to be asked several times for him to examine me. It was very disconcerting. He wanted to ask for permission to have the interview recorded. AI and then at the same time he was focused entirely on the screen making no eye contact with me. [redacted]
- Reviewed on 8/30/2025
DR. ISSAC IS WONDERFUL, NO COMPLAINTS