4
2 Ratings with 1 written Review
Summary
Dr. Gregory Lewis is a cardiovascular disease specialist and internist who earned his medical degree from the University of Rochester School of Medicine & Dentistry. With 27 years of clinical experience, he brings extensive expertise to the diagnosis and treatment of heart conditions and comprehensive internal medicine care. Dr. Lewis is fluent in both English and Spanish, allowing him to serve a diverse patient population.
Dr. Lewis practices at Massachusetts General Hospital and sees patients at the Mass General Transplant Outpatient Center in Boston, Massachusetts. He specializes in treating conditions such as type 2 diabetes and depression, including depression in children and teens. His procedural expertise includes cardiac rehabilitation and therapeutic hypothermia treatments. Patients have given him an average rating of 4.0 on Vitals.
Dr. Lewis practices at Massachusetts General Hospital and sees patients at the Mass General Transplant Outpatient Center in Boston, Massachusetts. He specializes in treating conditions such as type 2 diabetes and depression, including depression in children and teens. His procedural expertise includes cardiac rehabilitation and therapeutic hypothermia treatments. Patients have given him an average rating of 4.0 on Vitals.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 27 years of experience
- speaks English, Spanish
- University Of Rochester School Of Medicine & Dentistry
- 1 written review
- 2 specialties
- 16 areas of expertise
- 1 hospital affiliation
- 1 office location
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Flexible scheduling
Based on patient feedback. Read the reviews
Office Location
Mass General Transplant Outpatient Center
55 Fruit StBoston, MA 02114 Tel: (617) 726-2000
Mon8:00 am - 4:00 pm
Tue8:00 am - 4:00 pm
Wed8:00 am - 4:00 pm
Thu8:00 am - 4:00 pm
Fri8:00 am - 4:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Gregory Dyer Lewis, MD | Dr. Dana Weisshaar, MD | Dr. Marcelo Montorzi, MD | Dr. Miriam Englander-Paschalis Ilios, MD |
| Cardiovascular Disease | Cardiovascular Disease | Internal Medicine | Ophthalmology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 27 Years of Experience | 37 Years of Experience | 35 Years of Experience | 18 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English | Speaks English | Speaks English |
| Boston , MA | Cambridge , MA | Fairhaven , MA | Boston , MA |
| Med School: University Of Rochester School Of Medicine & Dentistry | Med School: University of Toledo Medical School | Med School: Universidad Nacional De Cuyo Facultad De Ciencias Medicas | Med School: Stanford University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Gregory Dyer Lewis
Medical Specialties
Dr. Gregory Dyer Lewis has the following 2 specialties
Specialty Expertise
Dr. Gregory Dyer Lewis has the following 16 areas of expertise
Certifications, License, & Education
27 Years Experience
Dr. Gregory Dyer Lewis holds an expired medical license in the state of Massachusetts.
Medical License
Medical Doctor with an expired medical license in the state of Massachusetts that expired in 2026.
Education & Training
Medical School
Graduated from University Of Rochester School Of Medicine & Dentistry in 1999.
NPI Number
Dr. Lewis' NPI number is 1750365664.
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Frequently Asked Questions
- Does Dr. Gregory Lewis accept my insurance?
- You can see the insurance plans that Dr. Gregory Lewis accepts on their Vitals profile.
- Is Dr. Gregory Lewis accepting new patients?
- Dr. Gregory Lewis is accepting new patients on Vitals. View Dr. Gregory Lewis's profile on Vitals to make an appointment.
- How can I make an appointment with Dr. Gregory Lewis?
- You can find contact information for Dr. Gregory Lewis here on Vitals.
- Which hospitals is Dr. Gregory Lewis affiliated with?
- Dr. Gregory Lewis is affiliated with Massachusetts General Hospital.
- Where is Dr. Gregory Lewis's office located?
- Dr. Gregory Lewis's office is located at 55 Fruit St, Boston, MA, 02114.
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