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About

Heart Center is a cardiology-focused hospital/healthcare provider operating in the United States. Key details: - Location: Headquartered in West Jordan, Utah, with multiple offices including Hyannis, Massachusetts (Cape Cod), and Rancho Palos Verdes, California. - Focus: Hospitals and health care with a cardiology emphasis (cardiology practice lineage referenced). - Structure: Public-leaning private company with a small staff (about 3 employees) and roughly $4 million in annual revenue. - Aliases: Heart Center, Heart Center PC, MountainStar Healthcare, heart center. - Contact/identity: Main listing linked to heartcenterutah.com; phone on file: +1 508 771 4205. - Offices: 4 total locations across the U.S., including Hyannis, MA (Cape Cod), West Jordan, UT, Cottonwood Heights, UT, and Rancho Palos Verdes, CA. If you’re specifically seeking cardiology services in Hyannis, MA, this indicates Heart Center operates a Hyannis location as part of its nationwide cardiology/hospital network. For appointment and service specifics, contact the Hyannis office or check the main site.

Clinic Type

Cardiology

Address

52 Park St Hyannis, MA 02601

Phone

(508) 771-4205

Email

Opening Hours

Yes. Our physicians see patients by appointment from 8:00 a.m. until 4:30 p.m. Monday through Friday.

Services Offered

Team

  • Dr. Philip Chiotellis, Founder of Heart Center, established 1975; trained in internal medicine, cardiology; educated at University of Athens; trained at Philadelphia General Hospital, Harvard Medical Services, MGH; instructor at Harvard Medical School; research associate at MIT Arteriosclerosis Center; continues to serve Cape Cod — Cardiologist / Founder
  • Dr. Peter Chiotellis, Joined Heart Center July 2009; completed internal medicine and cardiology fellowship at Caritas St. Elizabeth’s Medical Center (Boston); Tufts University affiliate; Krishnaswamy Ramaswamy Cardiology Award for Most Outstanding Fellow; medical degree from University College Dublin, 2003; studied at Tufts University Premedical program; research at MGH Transplantation Biology Research Center; trained in echocardiograms and stress tests under father’s tutelage — Cardiologist

Insurance & Payment

cash, check, Visa, MasterCard

Languages Spoken

FAQs

Do I need a referral to see one of your cardiologists?

This depends on your insurance company. If you need a referral you need to contact your primary care for a referral. At the time the appointment is confirmed you will be told if you need an insurance referral. Without an insurance referral, services will be rendered but you will need to sign a waiver.

What other payment options are available?

We accept cash, check, Visa, MasterCard.

What are the hours for scheduling and visits?

Yes. Our physicians see patients by appointment from 8:00 a.m. until 4:30 p.m. Monday through Friday.

What should I bring to my first visit?

Please bring: Medical records, List of all medicines you are presently taking and the actual prescription bottle if possible, Health insurance card(s).

Awards & Accreditations

  • Accreditations — Heart Center is one of the most accredited Cardiology practices in the country.

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • WebMD: 1/5 (WebMD) (Not explicitly stated)
  • drracheleidelman.com (aggregate): Reported positive but no numerical score given (19 reviews)

Patients praise

  • High praise for the primary cardiologist's medical expertise, knowledge, and kind demeanor
  • Effectiveness of clinical care and solutions provided by the doctor

Common complaints

  • Extremely poor administrative and office staff performance
  • Frustrating automated phone system and scheduling issues
  • Lack of proactive communication and follow-up on test results
  • Difficulty accessing patient records or portal
  • Reports of rude or unprofessional staff interactions

"Dr. Peter Chiotellis is absolutely fantastic. One of the best... doctors I've met. However, I have to agree with the other negative reviews. The front office, the automated phone system, antiquated "portal", and scheduling are possibly the worst I've ever dealt with."

a-better-place.com review

"Such experience and knowledge flows from this doctor with over 50 years of experience. After seeing other specialist with no results he got directly to the root of the issue. Might I add he’s incredibly humble and kind."

drracheleidelman.com (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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