
Highlights
Languages
- English
Gender
FemaleLocations
- Mass General Brigham Endocrinology and Diabetes Clinic
- 2000 Washington Street, White Building, Suite 546, Newton, MA 02462
- Get Directions
- phone: 617-831-7300
- fax: 617-831-7309
Expertise
Education
- Fellowship: Beth Israel Deaconess Hospital, Endocrinology, 2004
- Residency: Yale-New Haven Hospital/Medical Center, Internal Medicine, 2001
- Internship: Yale-New Haven Hospital/Medical Center, Internal Medicine, 1999
- Medical Education: Johns Hopkins University School of Medicine, 1998
Board Certifications
- Endocrinology Diabetes and Metabolism: American Board of Internal Medicine, 2003
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 ME
- Medicaid NH
- Medicaid RI
- 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
4.9 out of 5
159 ratings, 58 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 2/3/2026
Comprehensive visit, provider gave me all the time I needed, gave good suggestions to control my diabetes.
- Reviewed on 1/28/2026
First class medical care combine with a compassionate, caring, patient focused practice. No question left unanswered and great follow up after lab work and history review
- Reviewed on 1/25/2026
It was good plain and simple, no problems, accommodating informative
- Reviewed on 1/15/2026
She took all the time necessary for the appointment and explained things very throughly.
- Reviewed on 1/14/2026
Dr Reznik is very knowledgeable and professional.
- Reviewed on 12/31/2025
eVERYTHING WAS FINE,
- Reviewed on 12/24/2025
Dr. Steppel-Reznik is the best!
- Reviewed on 12/17/2025
I am absolutely thrilled to have Jean Steppel-Reznik as my endocrinologist. She is thorough. She is knowledgeable. She is incredibly bright. She's sensitive. She asks all the right questions. She's empathetic. And she's just a fabulous doctor. Could not be more kind and gentle and more informative and she's a fabulous listener. I could not be more happy.
- Reviewed on 12/16/2025
She is just the best!!!
- Reviewed on 12/9/2025
this provider has always been helpful and Kind. Listened to everything I had to say worked with me.
- Reviewed on 12/11/2025
I had a very good visit. Dr. Reznik was open to explain clearly to me. Also, whatever other questions I addressed to her were answered very satisfactorily. And I will recommend the service to anybody that needs service at the hospital. Thank you.
- Reviewed on 11/30/2025
Always a 10. Been with her for years... best care anywhere!!
- Reviewed on 11/20/2025
It was my 1st visit with this Dr and I was very happy with the entire experience.
- Reviewed on 11/19/2025
This doctor, and all the people in the office, are outstanding!
- Reviewed on 11/16/2025
I've always had the best experience with Dr. Steppel Reznick. She's informative and follows up with everything she says. Very concerned about my health. Thank you.
- Reviewed on 11/10/2025
Awesome
- Reviewed on 11/6/2025
Very good experience. Doctor listened carefully and made helpful suggestions about my condition.
- Reviewed on 10/27/2025
Because I take my DIABETIC ILLNESS very serious I obviously want the BEST and MOST QUALIFIED ENDO DOCTOR. This is why I chose to stay with DR. STEPPEL-RESNIK even though I live on [redacted]. DR. REZNIK has been a true professional and I consider her the BEST ENDO DOCTOR that I could ever have, WITH GREAT RESPECT, [redacted]
- Reviewed on 10/26/2025
Dr Steppel-Reznik and her staff are exceptional. I first saw the technician to review my chart, take my blood pressure etc. so kind and caring. Then my time spent with the doctor was wonderful. She is an exceptional doctor and person. I feel so fortunate to be cared for by her.
- Reviewed on 10/17/2025
Dr. Steppel-Reznik is always generous with her time and always looking for ways to improve my diabetes. She really cares.
- Reviewed on 10/16/2025
I'm very grateful for this doctor and her team.
- Reviewed on 10/14/2025
Very knowledgeable,pleasant and courteous.
- Reviewed on 10/5/2025
Dr. Steppel-Reznik runs a world-class practice. I switched back from the [redacted] for her care and am happy I did. My A1c is down; my weight is down; Partners' systems are excellent; and the team works well together.,
- Reviewed on 9/24/2025
Everything was fine.
- Reviewed on 9/14/2025
There is no one else like Dr. Steppel-Reznik. Her breadth of knowledge about T1D, her compassion, her understanding of what it is like to live with T1D for many decades set her apart from any other endocrinologist, and I have had the misfortune of working with upwards of twenty.
- Reviewed on 9/10/2025
I know her well and would have Bo need to work with any one else
- Reviewed on 9/13/2025
Dr. Steppel Reznik was exstreamly helpful. And and answered answered all my questions.
- Reviewed on 9/3/2025
Efficient
- Reviewed on 8/20/2025
The best!
- Reviewed on 8/17/2025
I've been seeing this Doctor for 17 years and with continue because I find her to be very knowledgeable and caring about my health.
- Reviewed on 8/13/2025
Wasn't related to this provider, more the experience with the diabetes clinic. I am being seen for gestational diabetes and it just felt like I didn't really get all the information up front and was told to stay in my glucose guidelines to avoid needing insulin. Even though I did this they prescribed insulin, which after talking to my OB, the guidelines provided by the clinic were off (they told me to stay below 95 glucose reading daily, but really should have been 90) so I was blindsided when I was told emphatically I needed insulin. So just a communication issue that was written in the notes incorrectly that caused a lot of stress.
- Reviewed on 8/15/2025
I have been impressed with this provider, but I've had some complications with the insulin, and we're trying to work it out because there are additional medications for glioblastoma, which I'm experiencing now. So we're working on coordinating the offices and making sure everything, medications are correct. Thank you.
- Reviewed on 8/15/2025
Dr. Steppel-Reznik is always patient and explains things very well. She has a nice, calming demeanor. [redacted] I just don't have to worry about care. I can just go and be treated without worrying about other stuff.
- Reviewed on 8/5/2025
Appointment felt like she was just reading through the same information I had received. Made a comment about people often eating more vegetables after this diagnosis, but didn't actually ask me what my personal diet was beforehand.
- Reviewed on 7/30/2025
I trust this doctor to provide the very best care for me, and I like her.
- Reviewed on 7/23/2025
I am disappointed that my doctor and nurse practitioner are not on the main directory. I needed to look up their suite number and it was not listed. They have been in that office suite and there is NO excuse to not have them listed
- Reviewed on 7/18/2025
I've been going to Dr. Steppel-Reznik for several years. She's been managing my care. And I respect and like her very much. I find her to be caring and helpful and smart. And who could ask for more? So there you go.
- Reviewed on 7/16/2025
Always a pleasure visiting my Dr. Reznik, knowledgeable , answers all my questions, personable and very professional...... always a very nice experience....
- Reviewed on 7/16/2025
Great Provider
- Reviewed on 7/14/2025
Excellent
- Reviewed on 7/6/2025
Appointments with Dr Steppel Reznik are always interesting, informative and fun. It's been many years now and I look forward to these meetings.
- Reviewed on 7/3/2025
I think that Dr. Steppel-Reznik is an incredible doctor. I count myself lucky to have her as my endocrinologist! She is knowledgeable, listens carefully to me, and is always willing to answer questions. Simply put: She's the best!
- Reviewed on 7/2/2025
First appointment. She spent a lot of time with me.
- Reviewed on 6/19/2025
She was very pleasant, professional and easy to talk with.
- Reviewed on 6/18/2025
Dr. Reznik is an excellent doctor. She is very caring person she, pays attention to all my concerns and questions. She spends plenty of time during appointments. She is highly professional specialist. I am really happy to have her as my doctor. Thanks
- Reviewed on 6/15/2025
Dr Steppel Reznik is an excellent doctor and is caring and efficient and responsive.
- Reviewed on 6/12/2025
I'm very anxious about taking insulin. I'm trying it but it is very challenging for me. I hope it will help me.
- Reviewed on 6/11/2025
I have been a patient of this provider for a long time. Her and her staff support have been consistently good
- Reviewed on 6/11/2025
Dr. Steppel-Reznik is terrific. She's patient, professional, kind, and she has a good sense of humor. I would recommend her to anyone who might need her services.
- Reviewed on 6/11/2025
Dr. Steppel Reznik's office is excellent in every way and all the personnel involved.
- Reviewed on 6/5/2025
She knows my problem and give me advise and direction.
- Reviewed on 5/20/2025
Dr. JEANNE H STEPPEL-REZNIK Is a top professional who really cares about her patients Thank you!!!
- Reviewed on 5/7/2025
I am very comfortable with this service.
- Reviewed on 4/24/2025
Hi, this is [redacted] Dr. Reznik is my doctor and she's one of the best doctors I've ever seen in my life. Also, the secretary and the receptionist, everybody, they are very kind, very good, polite, everything. I love all of them. Thank you.
- Reviewed on 4/22/2025
Dr. Steppel-Reznik is an amazing physician. She really cares about the patient, listens carefully, and gives clear answers. She's very knowledgeable and when necessary provides references to other outstanding physicians. In my opinion, she's an ideal doctor.
- Reviewed on 4/10/2025
Everything was fine with the visit.
- Reviewed on 4/7/2025
Very efficient with time management and a professional relationship.
- Reviewed on 4/10/2025
It was an outstanding experience