Mass General Brigham
Cardiology • Hyannis, MA • Since 1994 • 1 location (Hyannis) locations
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
About
Mass General Brigham (MGB) is a nonprofit, integrated health system based in Greater Boston, affiliated with Harvard Medical School. It operates major medical centers including Massachusetts General Hospital and Brigham and Women’s Hospital, along with specialty and community hospitals, home care, urgent care, and a health plan. MGB has about 82,000 employees and roughly $20B in operating revenue (as of 2024). It focuses on broad healthcare services across Massachusetts and southern New Hampshire and has faced regulatory scrutiny over costs and system-wide initiatives.
Services Offered
Technology & Equipment
Team
Insurance & Payment
Not published.
Languages Spoken
Not published.
FAQs
What services does Mass General Brigham (Hyannis, Cardiology) offer?
Outpatient general cardiology services, echocardiography, cardiac stress testing and nuclear cardiac imaging.
Do providers at this practice support Martha’s Vineyard and Nantucket Cottage Hospital?
Yes, providers support both Martha’s Vineyard and Nantucket Cottage Hospital to bring cardiac care closer to home and provide a bridge to Mass General Brigham academic medical centers where advanced care is needed.
Photos
Photos published by Mass General Brigham showing the cardiology practice in Hyannis, MA.
What Patients Say
Overall sentiment across review platforms: mixed
- Healthgrades (Dr. John Kalin): 3.7/5 (26 reviews)
- Healthgrades (Dr. Mallory Hatfield): 3.9/5 (23 reviews)
- Healthgrades (Dr. Michael Levangie): 4.4/5 (17 reviews)
Patients praise
- Providers noted as knowledgeable, competent, and personable
- Thorough clinical care and follow-up on medication by some physicians
- Professional front desk staff at certain practices
- Inclusive and detailed cardiology practices
Common complaints
- Long wait times for appointments and in the waiting room
- Difficulties with office staff and communication/follow-up
- Lack of modern patient portals or technology in some practices
- Issues with appointment scheduling and reschedules
"After four years being treated by Dr. Hatfield, I’m there for life! Dr. Hatfield is the most thorough cardiologist I’ve been to... You won’t find a better more inclusive, detailed cardio practice!!"
- Healthgrades (Dr. Mallory Hatfield)"I have been with Dr. Levangie for over 20 years. He is a very competent and personable doctor. However, over the years the wait times to get in to see him are way too long and unacceptable for me."
- Healthgrades (Dr. Michael Levangie)Synthesized from public review platforms as of Jul 11, 2026 - sources: [1][2][3][4].
In the News
- Mass General Brigham, Hyannis, Cardiology - Apr 17, 2026
- Nurse Practitioner/Physician Assistant, Cardiology - May 29, 2026
- Medical Assistant, Cardiology Job - Mass General Brigham - Jul 3, 2026
- Patrick Ellinor's Post - LinkedIn - Jun 27, 2026
- Yong Zhan, MD - Cape Cod Healthcare Provider Directory - Mar 9, 2026
Information sourced from the clinic's website as of July 11, 2026.
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