Nilay K Patel, MD

Nilay K Patel, MD

Not currently accepting new patients

4.930159 average rating from 126 patient reviews

Specialties

Affiliation

Mass General Brigham

Provider Locations

  • Waltham, MA
  • Boston, MA

Dr. Nilay Patel is an interventional and structural cardiologist at Massachusetts General Hospital and an Instructor at Harvard Medical School.

He is passionate about the interventional management of patients with complex coronary artery disease and a broad spectrum of structural heart disease. He utilizes cutting-edge tools to perform percutaneous coronary intervention, transcatheter valve replacement and repairs as well as transcatheter closure of patent foramen ovale (PFO), atrial septal defects (ASD) and paravalvular leaks. He is a member of the multidisciplinary Heart Valve Program at Massachusetts General Hospital.

Dr. Patel obtained his BA from Brown University followed by his MD from the Alpert Medical School of Brown University. Dr. Patel then completed his internal medicine residency and chief medical residency at Massachusetts General Hospital / Harvard Medical School. Thereafter, he completed fellowships in general cardiology, interventional cardiology and structural heart disease at Massachusetts General Hospital. He currently serves as the Associate Program Director for the Interventional Cardiology Fellowship.

Dr. Patel's research interests center around novel device therapy and clinical outcomes following transcatheter valve therapies. He has authored recent publications in the Journal of the American College of Cardiology, JAMA Cardiology, Lancet and the New England Journal of Medicine.

Education & Training

  • Fellowship: Massachusetts General Hospital, Medicine, 2021
  • Fellowship: Massachusetts General Hospital, Cardiovascular Disease, 2017
  • Residency: Massachusetts General Hospital, Internal Medicine, 2015
  • Medical Education: Warren Alpert Medical School of Brown University, 2012

Board Certifications

  • Interventional Cardiology, American Board of Internal Medicine
  • Cardiovascular Disease, American Board of Internal Medicine

Languages Spoken

  • English

Age Group Treated

  • Adults

Patient Feedback

4.930159 average rating from 126 reviews

  • Drs Patel and [redacted] were very clear and direct about the study I could possibly enroll in for aortic valve replacement. I messaged a question to Dr. Patel the following day and got a very prompt response.

    2026-07-30

  • I was more than pleased with my provider, Dr. Patel and Dr. [redacted]. They were wonderful. They were just so accommodating, so professional, so easy to talk to. I would recommend them to anyone.

    2026-07-30

  • Dr.Patel explained my results clearly and succinctly. He discussed my plan of care and new developments in treating my condition. His manner is warm and approachable.

    2026-07-27

  • He was so informative /knew my issues/ he explained and even showed us videos/he listened and answered our questions. It was truly a very good experience. Thank you

    2026-07-27

  • Dr.Patel explained everything very well and never lost eye contact with me. His personality was gentle and kind.

    2026-07-15

  • I saw Dr. Patel and Dr. [redacted] together. They were both excellent. Very knowledgeable and took time to explain the situation and all options available. They expressed genuine concern about my symptoms. Dr. Patel was able to get me in for a cardiac catheterization in 4 days. Highly recommend!!!!

    2026-07-14

  • So knowledgeable

    2026-07-15

  • Dr.Patel was excellent ! He gave me all the information I needed and did it in a very nice way.

    2026-07-14

  • He is wonderful

    2026-07-11

  • Dr Patel is extremely skilled and caring. I can't thank him enough for his life-altering care.

    2026-07-07

  • I was very impressed with the fact that even though I had many questions, he answered them and I'm not sure if he knew that I was a nurse or not, but he still treated me as a patient that he needed to inform with all aspects of my care.

    2026-06-18

  • I couldn't have been happier. I feel like I am so lucky to have the doctors I have. I feel like i have the best of the best.

    2026-06-15

  • Dr Patel explained the heart procedure that I would be undergoing to me and my other family member in attendance. We all asked questions and he put us at ease with his responses. He also said that if questions arose after this meeting he would gladly respond to them. This meeting met all my expectations.

    2026-06-15

  • Dr. Patel was very familiar with my record. It was our first meeting and I felt like he knew me. I would not hesitate to reach out to him if my situation warrants it. I feel very fortunate to have met him and Dr. [redacted].

    2026-06-15

  • I am very happy with Dr Patel. He is an excellent physician.

    2026-06-08

  • You can tell Dr. Patel teaches. He's very thorough and explains things very well.

    2026-06-04

  • Yes, let's see, it was the first time I had met Dr. Patel and I was very impressed with him as well as my companion who was also very impressed with him and was just really happy to have met him.

    2026-05-22

  • I am writing on behalf of my father- Dr. Patel and his colleagues were on time, extremely prepared and professional in how they treated my father and our family, how they explained his condition, treatment options and recommendation on procedure that would support his ultimate goal of improving his quality of life.

    2026-05-21

  • I appreciated his thorough and caring approach.

    2026-05-20

  • I thought they were completely awesome. I've had a lot of problems in the past. I had seizures, open heart surgery, and strokes, a lot of strokes. And I thought they were very caring. I rate them a 10.

    2026-05-21

  • So glad to meet Dr Patel. He is very knowledgeable and putting a plan together for me.

    2026-05-12

  • One miss was that Dr. Patel's office called me ahead of my appointment to specifically ask me to remind folks at checkin to do a blood test before the appointment. Reception insisted that this is not protocol. This was cause for unnecessary friction and irritation that should get cleared up with better communication between the doctor office & the front desk.

    2026-05-11

  • Dr Patel was very very nice very personable he took time to explain everything and the receptionists were also very friendly I come from [redacted] Maine but Mass General has definitely been the friendliest most helpful hospital I have ever been to

    2026-04-30

  • Good listener.

    2026-04-24

  • I think everyone that took care of me was very courteous, very nice, explained everything to me so I understood. I was just very comfortable. I was afraid when I got there, when I went in, but I wasn't when I got there. They were very, very kind and answered questions.

    2026-04-24

  • I was very pleased with my entire experience and feel very fortunate to be a patient there.

    2026-04-22

  • Professional, on top or their game, good humor, very thorough, no rush

    2026-04-22

  • He was very professional. He listened to all my concerns. He answered all my questions.

    2026-04-21

  • Never anything but a great experience with everyone at MGH

    2026-04-21

  • Very impressed with the nurse and doctors.

    2026-04-15

  • I cannot say enough good things about Dr. Patel. He took the time to explain all the factors concerning the health of my heart, in terms that a non-medical professional could fully comprehend. Equally if not more in my thankfulness to Dr. Patel, is that I left our visit with real hope for a lifespan that could be significantly longer than I expected was likely, before our visit.

    2026-04-15

  • As usual my visit was pleasant and Dr. Patel gave me all the information I need for my procedure in a way that I understood. [redacted] I am very satisfied with the Cardiac professionals I have met at MGH.

    2026-03-19

  • Yes, I was very happy with my visit. The doctors were very well informed and took my care very seriously. I felt very satisfied in my visit and the knowledge that they had was impeccable. Thank you.

    2026-03-19

  • He was very thorough in explaining the procedure in terms I could easily understood.

    2026-03-15

  • The meeting was timely. Both providers were helpful, sincere and concerned about my health and situation. Very knowledgeable of my health situation and the process that was going to be followed. We liked both and the nurse.

    2026-03-15

  • Excellent appointment.

    2026-03-09

  • Communicated in a way that was easy for me to understand and very empathetic. He had reviewed my case before hand and reviewed my images with me. His team was very responsive to my messages on the portal. I was very happy with my care.

    2026-03-09

  • Dr. Patel was very engaged during my visit, explained things clearly and listened to what I had to say.

    2026-03-03

  • 10 out of 10

    2026-03-02

  • Very impressed with their knowledge and professionalism, and understanding and empathy for my situation.

    2026-02-24

  • Drs Patel and [redacted] were an impressive pair and made me feel confident about the TAVR.

    2026-02-23

  • Great

    2026-02-25

  • Excellent Provider and Excellent Service.

    2026-02-01

  • Keep up the good work

    2026-01-29

  • The best!

    2026-01-29

  • Dr. Patel and Dr. [redacted] warm, caring and approachable. They explained the procedure as well as alternatives, weighing risks and benefits. They continuously asked for questions and feedback. I left the appointment confident that I was in good hands.

    2026-01-21

  • Very impressed with Dr Patel and I'm happy for his referral from my cardiologist

    2026-01-19

  • Very impressed with the doctors that I met with. He was ver attentive and personable.

    2026-01-14

  • Dr. Patel was professional, thorough, thoughtful and highly knowledgeable. He spent as much time with me as I desired and explained everything to me clearly and in excellent detail.

    2026-01-13

  • Dr. Patel along with the staff in Cardiology are an amazing group of people. They are efficient, knowledgeable and don't mind listening to an old lady like me babbling! I considered myself to be blessed with their care.

    2026-01-12

  • Dr Patel is a rock star as a Cardiac Interventionist in terms of thoroughness, knowledge, compassion, and thoughtfulness!

    2025-12-24

  • First experience with the doctors. Their approach and professionalism is something I have never experienced.

    2025-12-24

  • Dr. Patel is a superb practitioner. I feel lucky to be his patient.

    2025-12-15

  • The heart team was excellent. I have nothing but respect for their preparedness, availability and knowledge.

    2025-11-27

  • Very thorough and listened to what I had to say. Explained everything so that we could understand.

    2025-11-25

  • Fantastic conversation addressing all concerns and questions. Looking forward to future visits.

    2025-11-20

  • Very considerate and willing to discuss options.

    2025-11-23

  • I feel Dr. Patel was knowledgeable. He took his time. He explained everything, made me feel confident in him, was practical about how he would go about the procedure and how he would do the procedure as if he was caring for one of his own family members, which made me feel comfortable.

    2025-11-13

  • Very confident with Dr. Patel. I am fortunate to be able to get a very timely appointment with him.

    2025-11-11

  • Dr. Patel was great!!

    2025-11-10

  • I thought he was very thorough in explaining my condition and made me feel comfortable and confident regarding my upcoming procedure.

    2025-10-29

  • i was incredibly impressed that Dr. Patel had really gone through many years of my history prior to meeting w me. First Dr. ever (?) that has done that!!!

    2025-10-22

  • I was very impressed with Dr. Patel's warmth and clarity of explanation of my condition and the benefits and drawbacks of the surgery that we are planning to do. I was very, very impressed with him.

    2025-10-09

  • Dr Patel was fully aware of my medical history and took the time to express my complex situation in simple terms.

    2025-10-06

  • Excellent

    2025-10-01

  • Exceptional visit. We were very impressed with the care from this team. They gave us more information than previous providers as to my condition. Very grateful.

    2025-09-26

  • He was very good at explaining things as to what was going to happen. I felt very comfortable with him and the answers to my questions and concerns.

    2025-09-24

  • Dr.Patel was an excellent communicator, listened attentively, answered questions, and was kind, knowledgeable and compassionate

    2025-09-24

Accepted Insurance

  • Tufts Medicare Preferred
  • Wellpoint
  • Cigna
  • WellSense
  • TriCare
  • Mass General Brigham Health Plan
  • Multiplan
  • Commonwealth Care Alliance
  • Medicaid VT
  • Blue Cross Blue Shield
  • Fallon Health
  • Beech Street
  • Railroad Medicare
  • Medicare
  • Harvard Pilgrim Health Care
  • United Health Care
  • MassHealth
  • Tufts Health Plan
  • Aetna
  • Blue Cross Blue Shield Medicare
  • Humana
  • Maine Community Health Options
  • Senior Whole Health
  • Medicaid ME
  • Medicaid CT
  • Medicaid RI
  • Coventry