Merrimack Health Community Medical Associates

Cardiology • Andover, MA

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About

Merrimack Health Community Medical Associates: Cardiology is a cardiology clinic located at 575 Turnpike Street, Suite 11 in North Andover, Massachusetts. The clinic offers cardiology services, including interventional cardiology, with physicians Sunit Mukherjee and Cheryl Puello.

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Clinic Type

Cardiology

Address

575 Turnpike St. Suite 11 North Andover, MA, 01845

Phone

978-946-8377

Email

elie.ata@merrimackhealth.org

Opening Hours

Not published — contact the clinic to confirm hours.

Website

https://www.mhlawrencehospital.org/locations/1093

Services Offered

Cardiology

Team

Sunit Mukherjee — Cardiology - Interventional Cardiology
Cheryl Puello — Cardiology

Insurance & Payment

—

Languages Spoken

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Social Media

Youtube

Photos

What Patients Say

Overall sentiment across review platforms: mixed

WebMD (for Dr. Sunit Mukherjee): 4.5 out of 5 stars (43 ratings)

Patients praise

Physician knowledge and expertise
Kind and caring nature of individual doctors
Professional and effective medical treatment

Common complaints

Administrative follow-up and communication issues
Difficulty obtaining medical records
Unresponsive office staff
Perceived lack of professional bedside manner in some consultations

"Dr. Mukherjee personally is a kind and very knowledgeable doctor. His staff at the North Andover office however are very unprofessional... no one ever followed up."

— WebMD review for Dr. Sunit Mukherjee

"[The doctor] said, 'I could explain it, but I know you wouldn't understand what I was saying.' ... This was just one of the MANY things that went wrong..."

— LocalityBiz review for a cardiologist at 323 Lowell Street, Andover

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