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Lawrence L Greenwald

Lawrence L Greenwald, MD

Cardiology

Highlights

Age Groups Seen

  • Adults
  • Geriatrics

Languages

  • English

Gender

Male

Locations

  1. Mass General Brigham Cardiology Clinic at Upton

Expertise

Education

  • Fellowship: UMASS Medical Center, 1995
  • Residency: UMASS Medical Center, 1992
  • Internship: UMASS Medical Center, 1990

Insurance

Search plans
  • Aetna
  • Blue Cross Blue Shield
  • Cigna
  • Commonwealth Care Alliance
  • Coventry
  • Fallon Health
  • Harvard Pilgrim Health Care
  • Humana
  • Mass General Brigham Health Plan
  • MassHealth
  • Medicare
  • Medicare ACO
  • Multiplan
  • Railroad Medicare
  • Senior Whole Health
  • TriCare
  • Tufts Health Plan
  • Tufts Medicare Preferred
  • Tufts Public Health Plan
  • United Health Care
  • Wellpoint
  • WellSense

Ratings & Reviews

5 out of 5

330 ratings, 148 reviews

The 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.

How likely would you be to recommend this provider to your family and friends?
Search reviews
  • Reviewed on 4/6/2026

    The doctor was very attentive and helpful

  • Reviewed on 4/6/2026

    The entire staff is friendly and professional.

  • Reviewed on 3/19/2026

    Dr. Greenwald is kind, courteous, and always answers my questions. The office staff is friendly and polite.

  • Reviewed on 3/8/2026

    Dr. Greenwald was in the hospital the morning I had my heart attack and I am always grateful for that as he has shown me nothing but respect and compassion. You couldn't ask for a better doctor. He answers my questions in a manner I can understand and he has always had my trust.

  • Reviewed on 3/4/2026

    very good

  • Reviewed on 3/4/2026

    Love Dr. Greenwald. [redacted]

  • Reviewed on 2/26/2026

    He's a great doctor, I feel very comfortable with him!

  • Reviewed on 2/23/2026

    Dr. Greenwald has always given me the answer to anything I asked him and been very concerned.

  • Reviewed on 2/23/2026

    Outstanding [redacted]

  • Reviewed on 2/23/2026

    Dr Greenwald was THE BEST. So genuine and considerate. Also, just a great guy. 10/10 would recommend

  • Reviewed on 2/22/2026

    Very caring, explains things clearly and thoroughly, encourages questions.

  • Reviewed on 2/20/2026

    everything went great

  • Reviewed on 2/18/2026

    I am very happy with Dr Greenwald [redacted]

  • Reviewed on 2/20/2026

    Dr. Greenwald is a great listener and very reassuring.

  • Reviewed on 2/26/2026

    I could not be more impressed with the knowledge, professionalism and high level of sensitivity that Dr. Greenwald brings to his interactions with his patients. I leave his office feeling well-informed, well-understood and confident and knowledgeable about my cardiovascular health and my responsibilities in maintaining it.

  • Reviewed on 2/6/2026

    I enjoyed being a patient of Dr. Greenwald 's and I'm sad that he's retiring, but I'm happy for him as well.

  • Reviewed on 2/5/2026

    Ten isn't good enough

  • Reviewed on 2/4/2026

    I very much like this practice and doctor

  • Reviewed on 2/4/2026

    Excellent care and easy to talk with

  • Reviewed on 2/1/2026

    I really like Dr Greenwald.

  • Reviewed on 1/29/2026

    I was extremely pleased with the staff and with Dr Greenwald and would highly recommend anyone to visit this facility

  • Reviewed on 1/29/2026

    Dr. Greenwald is an excellent physician. He is intimately familiar with my cardiac health.

  • Reviewed on 1/25/2026

    Dr. Greenwald Is a very Good provider. He was very concerned with what I had to say.

  • Reviewed on 1/23/2026

    Dr. Greenwald was very informative and listened very well to anything I had to say, we actually had a very nice visit and that made me feel happy to have such a great Dr.

  • Reviewed on 1/22/2026

    Excellent care

  • Reviewed on 12/29/2025

    He's great [redacted]

  • Reviewed on 12/28/2025

    Dr. Greenwald is an excellent Cardiologist! I am already dreading his retirement! His approach to hypertension medication for my blood pressure has been a perfect fit for me! As a lifelong adult hypertension patient (since the early 1990s) after having allergic reactions to many - many of the common hypertension medications, Dr. Greenwald's experience and expertise helped me find the right medication to help keep my bp numbers in check; he will be greatly missed in retirement.

  • Reviewed on 12/17/2025

    Dr Greenwald has provided excellent care to me over the last 8 yrs.

  • Reviewed on 12/16/2025

    He was perfect for me.

  • Reviewed on 12/17/2025

    Well run practice and office. They always make sure that you understand your visit and follow up if you have any questions later.

  • Reviewed on 12/14/2025

    My experience with everyone at this facility has been outstanding.

  • Reviewed on 12/11/2025

    Great!

  • Reviewed on 12/3/2025

    Great

  • Reviewed on 11/27/2025

    Yes, it won't take a minute. My provider was excellent. My care was excellent. Everything was handled very well. That's it.

  • Reviewed on 11/26/2025

    Dr. G is very patient and thorough! He pulled my file to review it over the weekend. He walks me through my treatment and is open to discuss my questions and concerns.

  • Reviewed on 11/27/2025

    He is like a friend.

  • Reviewed on 11/24/2025

    Dr. Greenwald a wonderful provider. I trust him with my health care explicitly. He's compassionate and he can fill your appointment with laughter.

  • Reviewed on 11/24/2025

    Dr. Shine was very compassionate, and explained everything thoroughly. Very professional.

  • Reviewed on 11/24/2025

    He is a great doctor.

  • Reviewed on 11/23/2025

    Excellent Provider staff!

  • Reviewed on 11/20/2025

    Anytime that I deal with Dr. Greenwald, he is right there. He listens to me. He gives me good ideas. He recommends and I'm very happy with them. And the nurses are very pleasant and you can communicate with them. You have a great crew and I'm very happy with them. Thank you.

  • Reviewed on 11/19/2025

    Doctor was extremely knowledgeable and professional. Made me feel relaxed. Great experience!

  • Reviewed on 11/19/2025

    Professional; thorough.

  • Reviewed on 11/17/2025

    Dr Greenwald is great. Always cheerful and doesn't seem rushed. Talks to me like he doesn't think I 'm an idiot.

  • Reviewed on 11/17/2025

    Dr. Greenwald is the best. Easy to talk to and obviously caring for patients

  • Reviewed on 11/17/2025

    I had a great visit with my cardiologist

  • Reviewed on 11/12/2025

    Caring, helpful and attentive

  • Reviewed on 11/10/2025

    Always concerned, responsive and not rushed.

  • Reviewed on 11/10/2025

    Very concerned about my health and talk about ways to improve my health

  • Reviewed on 11/8/2025

    Outstanding physician, up to date on literally everything, listens to everything I have to say, always concerned as a doctor, but on a very personal level. Dr. Lawrence Greenwald has been my cardiologist for over a decade, and I am so glad. Always looking at the past, present & future.

  • Reviewed on 11/6/2025

    I have been a patient of Dr Greenwald for over 25 years, if I had followed his advice I wouldn't be in current predicament.

  • Reviewed on 11/5/2025

    Excellect Doctor

  • Reviewed on 11/6/2025

    Dr. Greenwald takes the time to listen to you, review your records, understand your concerns, answer your questions, does not talk down to you, and is very informative, very polite, and very reassuring, as well as very attentive.

  • Reviewed on 10/30/2025

    Listening to all my concerns.

  • Reviewed on 10/29/2025

    I think he's very well-known and professional.

  • Reviewed on 10/30/2025

    I really like Dr. Greenwald. He seems to know what he's talking about and he has a good presentation manner. I'm happy that I see him and would happily recommend him to anyone else.

  • Reviewed on 10/30/2025

    Dr. Greenwald takes his time with me and explains everything. When he offers advice, you've already been put at ease and it makes you want to take the advice. Excellent trait for a doctor to have. More should have this trait.

  • Reviewed on 10/29/2025

    The provider is attentive and is concerned about my care

  • Reviewed on 10/27/2025

    As always, excellent experience !!!!

  • Reviewed on 10/27/2025

    Explained everything and answered all my questions

  • Reviewed on 10/24/2025

    Dr. Greenwald and his staff are outstanding.

  • Reviewed on 10/23/2025

    I have been going to Hopedale Cardiology for almost ten years. The people that work there are courteous and friendly. I always feel welcome and comfortable going there.

  • Reviewed on 10/22/2025

    Appreciate Dr Greenwald's empathy for my concern, and the time he took to explain everything until I was at ease with situation. Thank you! Staff was also wonderful.

  • Reviewed on 10/20/2025

    Have had him for years. He is absolutely the best!!!

  • Reviewed on 10/19/2025

    Dr. Greenwald was very thorough in his examination.

  • Reviewed on 10/18/2025

    All my questions are answered when I see my provider. I know that I can ask him anything and receive a great response. He is always pleasant,and very helpful.

  • Reviewed on 10/17/2025

    Great doctor and staff!

  • Reviewed on 10/14/2025

    Professional

  • Reviewed on 10/13/2025

    Dr Greenwald is always so kind and professional. He is my favorite doctor and I would highly recommend him.

  • Reviewed on 10/9/2025

    I was quite afraid I was having heart problems, doctor assured me that all was fine and he would see me in a year. What a relieve that was!

  • Reviewed on 10/9/2025

    For over 20 years, I've been very happy with this provider. It's kept me in excellent health, and I am very, very happy with everybody that works up in there.

  • Reviewed on 10/7/2025

    Completely satisfied.

  • Reviewed on 10/6/2025

    Dr Greenwald is a caring cardiologist. He listens to your concerns. I would not want another cardiologist.

  • Reviewed on 10/6/2025

    EXCELLENT

  • Reviewed on 10/6/2025

    Dr Greenwald is a very good specialist and provider !

  • Reviewed on 10/5/2025

    He has always been so helpful and always did not rush you and explained everything.

  • Reviewed on 10/1/2025

    Both me and my husband see this provider Dr Greenwald is very caring and kind as we are elderly he helps us to understand what is going on and will explain so we can understand very patient with with us. He goes above an beyond. All I can say is he is the best.

  • Reviewed on 10/2/2025

    Dr Greenwald as always explains and ask questions as needed always respectful and I have the most respect for him and his associates.I am honored and thankful to be his patient.

  • Reviewed on 10/2/2025

    I've been seeing Dr. Greenwald for about 12 or 13 years. He has always been thorough, professional, easy to talk to and always willing to go into detail about any concerns I may have. He explains everything in a way I can understand. I feel I'm in good hands with Dr. Greenwald as my Doctor.

  • Reviewed on 9/29/2025

    Excellent Dr. Always a pleasure!

  • Reviewed on 9/24/2025

    This has only been my second visit with him but he has a great personality and puts you to ease. He is very thorough in his exam and speaking to you about your problem. I wouldn't want anyone else. He has been my husbands cardiologist for over twenty five years and thanks to him and God he is still with me.

  • Reviewed on 9/24/2025

    Dr Greenwald take the time to learn about his patients, and so can have a very informed discussion during the visit. He explains treatment options clearly and makes sure the patient understands what options are available. He doesn't rush the visit and is a good listener.

  • Reviewed on 9/23/2025

    Never feel rushed with Dr. Greenwald.

  • Reviewed on 9/22/2025

    Dr. Greenwald is the best doctor I have ever had . He is personable ,kind and always listens .

  • Reviewed on 9/18/2025

    I only see him every six months or so but he always remembers me

  • Reviewed on 9/18/2025

    I have been seeing Dr Greenwald for more than twenty years. He is an outstanding professional. The proof is in the fact that I am not dead yet.

  • Reviewed on 9/17/2025

    Front office staff are very stiff. Personalities need work

  • Reviewed on 9/17/2025

    Very impressed with the level of care and friendly demeanor of Dr. Greenwald and his nurse.

  • Reviewed on 9/17/2025

    Very good

  • Reviewed on 9/12/2025

    Dr. Greenwald was great.

  • Reviewed on 9/10/2025

    Love Dr. Greenwald. Was a recommendation from my primary care Doc, and am very happy with him.

  • Reviewed on 9/10/2025

    Overall Grateful to have begun with his specialized care

  • Reviewed on 9/11/2025

    This provider shared with me some results on a blood test that actually saved my life, because I went to a specialist, followed up on that report that he had given me, and that blood test, which was out of control, got me to the right care, went to Dana-Farber, et cetera, et cetera. And so I think this is definitely one of the best doctors I could possibly have. I had a dream team of doctors. Like I said, this guy, Dr. Greenwald, basically his heads up on my out-of-control blood work really made the difference at the time.

  • Reviewed on 9/10/2025

    Dr. Greenwald was very easy to talk to and has a great sense of humor. I felt very comfortable with his suggestions for my care, and I'm happy to have him as my cardiologist.

  • Reviewed on 9/5/2025

    I feel that from my ekg to seeing the doctor that we went over everything I had concerns about.

  • Reviewed on 9/5/2025

    Dr. Greenwald is great. He always listens attentively to anything you have to say. You never feel rushed and he is always very pleasant and easy to talk to about any concerns. I would highly recommend him.

  • Reviewed on 9/6/2025

    Hopedale Cardiology always kept me in the loop. I appreciate the staff from the front of the house to the back of the house, and seeing the doctor and nurses. They always treated me with the utmost respect. Thank you, Hopedale Cardiology.

  • Reviewed on 9/5/2025

    Absolutely outstanding.

  • Reviewed on 8/20/2025

    Dr. Greenwald listens to questions and responds to them so you can understand the answers. I enjoy going to him because he doesn't just sit in front of the computer and he makes you feel comfortable during the visit. Great doctor.

  • Reviewed on 8/24/2025

    Dr. Greenwald is excellent: listener and really knows his stuff. I recommend all my patients and friends/family to him and his practice. And I'm a tough one with my anxiety but he puts me at ease and makes me feel I am taken care of.

  • Reviewed on 8/21/2025

    very knowledgeable

  • Reviewed on 8/20/2025

    No issues to report with Dr. Greenwald. In many respects I feel I learned more from him than I have from [redacted].

  • Reviewed on 8/13/2025

    all great

  • Reviewed on 8/12/2025

    This was my first visit and was made to feel comfortable and relieved.

  • Reviewed on 8/10/2025

    Impressed took his time and listened with interest

  • Reviewed on 8/7/2025

    Dr. Greenwald was professional, took his time with me, answered my questions, suggested & ordered tests & a medication. He told me I'd see a NP for the test results yet not sure why I won't be seeing him for the follow up. They're all very good in the cardiologist office so I know I'll be in good hands regarding the follow up.

  • Reviewed on 8/6/2025

    My history is well documented, so it is easy to continue conversations from visit to visit.

  • Reviewed on 8/4/2025

    Excellent operation

  • Reviewed on 7/30/2025

    Dr. Greenwald is great.

  • Reviewed on 7/29/2025

    A very good experience. Doctor was very. Knowledgeable about my case and put me at ease with my situation. Very pleased with my visit.

  • Reviewed on 7/28/2025

    Very good

  • Reviewed on 7/28/2025

    He is a fantastic cardiologist, excellent at what he does . He is friendly, caring and very patient . He is the best doctor that I have ever had.

  • Reviewed on 7/27/2025

    He's caring, patient, kind and extremely knowledgeable. I thoroughly enjoy being his patient.

  • Reviewed on 7/27/2025

    Very happy with this provider

  • Reviewed on 7/27/2025

    Dr Greenwald reviews my chart and tests prior to visit and is ready to explain and answer questions

  • Reviewed on 7/25/2025

    For the last 8 years this doctor has provided the best cardiac care I have experienced.

  • Reviewed on 7/24/2025

    I enjoyed my visit with the doctor, good conversation, good rapport, we're on the same wavelength. I feel like he's on my side.

  • Reviewed on 7/24/2025

    Always caring.

  • Reviewed on 7/24/2025

    Great experience and advice....

  • Reviewed on 7/23/2025

    Dr Greenwald is awesome. He is very easy to talk to. He listened to me and my concerns. We talked about my care plan, what I had been through and next steps. I truly appreciate his expertise and humor. I'm very appreciative for being his patient.

  • Reviewed on 7/23/2025

    Like this doctor very much.

  • Reviewed on 7/18/2025

    I have seen Dr. Greenwald since I started at Hope Hill Cardiology, and I've always had a good visit with him. I've always felt comfortable and secure about the information he's giving me. I would keep him for my cardiologist for as long as I have one, you know, if we're able to. But I'm older than him, so I don't know if that will happen or not, but the office has been great. He's been great. I enjoyed talking with him and listening to everything he has to say. I feel comfortable and I'll give him a 10.

  • Reviewed on 7/14/2025

    It was an awesome experience!!!

  • Reviewed on 7/16/2025

    He was very thorough, never rushing you.

  • Reviewed on 7/2/2025

    Dr. Greenwald has been my Cardiologist for many years and is the finest care provider on my care team.

  • Reviewed on 6/30/2025

    Always very good.

  • Reviewed on 6/30/2025

    Dr Greenwald is very professional and has a great manner! The entire office is runs like a top!!

  • Reviewed on 6/29/2025

    Dr Greenwald is awesome. Highly skilled and brilliant. Establishes great rapport with me as a patient. His communication skills are outstanding.

  • Reviewed on 6/25/2025

    Great Doctor & great staff!

  • Reviewed on 6/11/2025

    It met all of my expectation

  • Reviewed on 6/11/2025

    Dr Greenwald has been great since the first time I met him and has always listened to my concerns.

  • Reviewed on 6/12/2025

    Dr Greenwald is always very thorough and answers all of my many questions.

  • Reviewed on 6/11/2025

    He is very caring and concerned about my health.

  • Reviewed on 6/9/2025

    The PA that I saw was great. She was professional and proactive. She helped to pinpoint the problem.

  • Reviewed on 6/8/2025

    The doctor is a true professional. Extremely knowledgeable and is a partner in my health

  • Reviewed on 6/8/2025

    He's a fine doctor and a good man.

  • Reviewed on 6/10/2025

    The office is organized which makes it less stressful.

  • Reviewed on 6/6/2025

    Dr. Greenwald is a real pro and has my medical interests in mind. He does a great job. Thank you.

  • Reviewed on 6/4/2025

    Dr. Greenwald is awesome. Very knowledgeable about my specific medical issues and very comfortable to talk to.

  • Reviewed on 5/28/2025

    Dr. Greenwald took his time explaining everything in detail, made me feel comfortable and like a person not a number. He had great concern for my health and what I needed to do and how we are going to work through everything.

  • Reviewed on 5/28/2025

    excellent

  • Reviewed on 5/27/2025

    We felt very well taken care of from both Dr. Greenwald and [redacted]. A very well run and professional office and staff.

  • Reviewed on 5/27/2025

    Dr. Greenwald is the perfect doctor for me.

  • Reviewed on 5/21/2025

    Dr. Greenwald was very professional, made excellent inquiries, and had a lot of good results from the inquiries. Very thorough, very knowledgeable, and I thought in just general took care of my needs and what my concerns were.

  • Reviewed on 5/21/2025

    wonderfu;

  • Reviewed on 5/19/2025

    Dr Greenwald is the best. Even things I'm fighting him on he makes it easier for me. Sorry doc but I'm a thick headed Italian. Recommend him always to people. Keep up the good work.

  • Reviewed on 5/18/2025

    Dr.Greenwald is one of the easiest doctors to talk to. He listens asks plenty of questions. He makes sure all your concerns are met. I would highly recommend Dr. Greenwald. Just such a very kind hearted soul.

  • Reviewed on 5/14/2025

    Dr. Greenwald is absolutely the best. He is kind, patient and explains everything so well. He is a great Doctor !