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Cardiology in Boston, MA - Primary Care | Specialists | Physicians clinic

Cardiology in Boston, MA - Primary Care | Specialists | Physicians

Cardiology • Boston, MA • 2+ locations

4.9/5(801 reviews)

Information from public sources; not independently verified. Confirm hours, insurance and appointment availability with the clinic.

Last gathered July 11, 2026. How our information is sourced · Report incorrect information

Services Offered

  • Cardiology
  • Noninvasive Cardiology
  • Interventional Cardiology
  • Apheresis Unit
  • Cardiology Clinic
  • Massachusetts General Cardiology

Team

  • John R Levinson, MD, PhD - Affiliated Provider
  • Eric M Isselbacher, MD, MSC - Affiliated Provider
  • Colleen Mary Harrington, MD - Affiliated Provider

Insurance & Payment

Not published.

Languages Spoken

Not published.

Photos

What Patients Say

Overall sentiment across review platforms: very positive

  • Mass General Brigham - Dr. Nandita S Scott: 4.9/5 (99 reviews)
  • Mass General Brigham - Dr. Leonard Stuart Lilly: 5.0/5 (195 reviews)
  • Mass General Brigham - Dr. Diana M Lopez: 5.0/5 (34 reviews)
  • Mass General Brigham - Dr. Neal K Lakdawala: 4.9/5 (59 reviews)
  • Mass General Brigham - Dr. James M Kirshenbaum: 4.9/5 (177 reviews)
  • Mass General Brigham - Dr. Eric M Isselbacher: 5.0/5 (114 reviews)
  • Mass General Brigham - Dr. Claudia U Chae: 4.9/5 (123 reviews)

Patients praise

  • Excellent bedside manner and compassionate care
  • Thoroughness and medical expertise
  • Clear communication and explanation of conditions in layman's terms
  • High accessibility and prompt follow-up via patient portals/messaging
  • Patients feeling truly listened to and valued

Common complaints

  • Communication issues (e.g., explanations of care, follow-up)
  • Long wait times for appointments or in-office visits
  • Concerns regarding clinical or treatment outcomes
  • Administrative or staff-related frustrations

"Dr. Leonard Lilly is the best, I am grateful that he is my Cardiologist. He is professional, friendly and caring. He is thorough and never rushes me!"

- Mass General Brigham Patient Review

"Dr. Isselbacher is the absolute BEST!! He is extremely knowledgeable. He is patient and caring. He always listens to my questions and concerns and explains things in an easy to understand fashion."

- Mass General Brigham Patient Review

"I have some trouble scheduling appointments with him but he is fabulous and worth the wait."

- Mass General Brigham Patient Review

Synthesized from public review platforms as of Jul 11, 2026 - sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026.

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