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Cardiovascular Specialists of Frederick

Cardiology • Frederick, MD

About

Cardiovascular Specialists of Frederick is a cardiology clinic in Frederick, Maryland offering 24/7 cardiac catheterization and stenting, coronary artery stenting, peripheral artery disease intervention, pacemakers, defibrillators, and electrophysiology services. The clinic provides echocardiography, nuclear scans, and dedicated cardiac PET scans, with onsite heart interventionalists performing cardiac procedures at Frederick Memorial Hospital.

Clinic Type

Cardiology (multi-location group)

Address

180 Thomas Johnson Drive, Ste. 202 Frederick, MD 21702; 184 Thomas Johnson Drive, Ste. 204 Frederick, MD 21702

Phone

301-631-6877

Email

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Opening Hours

Open from Monday to Friday 8:00 AM to 5:00 PM; another location open Monday to Friday 6:30 AM to 5:00 PM

Emergency Care

We offer 24/7 Cardiac Catherization and stenting, Coronary Artery stenting, Peripheral Artery Disease intervention, Pacemakers, Defibrillators, and Electrophysiology services.

Services Offered

  • Echocardiography
  • Nuclear Scans
  • Cardiac PET Scans
  • Pacemakers
  • Defibrillators
  • Electrophysiology
  • 24/7 Cardiac Catheterization and stenting
  • Coronary Artery stenting
  • Peripheral Artery Disease intervention

Technology & Equipment

  • IAC Accredited Facility for Nuclear Cardiology
  • Echocardiography
  • Nuclear Scans
  • Cardiac PET Scans

Team

  • Sumit Duggal — Physician (affiliation status changing)

Insurance & Payment

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Languages Spoken

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FAQs

What are the hours of operation?

Hours: Main location open Monday–Friday 8:00 AM–5:00 PM; Annex location open Monday–Friday 6:30 AM–5:00 PM (Closed Saturdays and Sundays).

Awards & Accreditations

  • IAC Accredited Facility for Nuclear Cardiology
  • IAC Accredited Facility for Echocardiography

Photos

What Patients Say

Overall sentiment across review platforms: positive

  • Birdeye (primarily sourced from Google): 4.5 out of 5 stars (386 reviews)

Patients praise

  • Professional and competent staff/doctors
  • Clear, thorough communication from providers
  • Timely and respectful service

Common complaints

  • Unprofessional staff, both over the phone and in person

"Highly recommend Dr Park. Great clinician! I trust her where and when it counts!"

— Birdeye (Google review)

"Worst office staff I have ever experienced. The doctor I saw was fine but the staff was so unprofessional both on the phone and in person."

— 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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