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About

Portsmouth Cardiology Associates in Portsmouth, NH provides comprehensive cardiac care with a multidisciplinary team of cardiologists, electrophysiologists, and cardiac surgeons. The practice treats conditions including atrial fibrillation, heart failure, valve diseases, coronary artery disease, peripheral arterial disease, and stroke, offering both non-invasive and invasive cardiology services.

Clinic Type

Cardiology (multi-location group)

Address

Medical Office Building, 333 Borthwick Avenue, Suite 401, Portsmouth, NH 03801

Phone

(603) 841-2546

Email

amg.medrec@hcahealthcare.com

Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

  • cardiology
  • electrophysiology
  • non-invasive cardiology
  • invasive cardiology
  • diagnostic testing
  • lipid management
  • valve diseases
  • hypertension
  • heart failure
  • stroke evaluation
  • atrial fibrillation
  • thoracic-aortic diseases
  • congenital heart disease
  • cardiac tumors
  • peripheral arterial disease
  • chest pain
  • heart attack

Technology & Equipment

  • cardiac testing
  • nuclear medicine
  • echocardiography
  • interventional cardiology

Team

  • Portsmouth Cardiology Associates Team, Board certified in cardiology; sub-specialties in nuclear medicine, echocardiography, interventional cardiology — Cardiology physicians and staff

Insurance & Payment

—

Languages Spoken

  • English

FAQs

What is the contact number to schedule an appointment?

(603) 841-2546

Photos

What Patients Say

Overall sentiment across review platforms: positive

  • Healthgrades: 4.0 out of 5 stars (for Dr. Christopher Lawson) (4 ratings total for Dr. Christopher Lawson)

Patients praise

  • Friendly, efficient, and professional office staff
  • Doctors who listen well and do not rush patients
  • Compassionate and empathetic care
  • Personable and knowledgeable medical providers

Common complaints

  • Some individual providers may receive lower ratings in specific review systems (e.g., a 1-star rating in one Healthgrades review for a provider)

"I am really pleased with Dr. Jagadish, she spends quality time, listening to my questions with out feeling rushed, great results from her and their staff, pleasant experience."

— LocalityBiz (Review for Portsmouth Cardiology Associates - Rochester)

"Dr Lawson, and his staff, are personable and knowledgeable. Dr. Lawson is caring, empathetic, and compassionate. I would recommend him without hesitation."

— Healthgrades (Review for Dr. Christopher Lawson)

"Dr. Gupta is amazing. I appreciate the time he takes to listen to my concerns and the stuff I looked up on the internet and how true or false it is."

— Yelp

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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