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Dr. Lou Mastrine, DO

Dr. Lou Mastrine, DO

Age 41 Cardiology M
Star rating icon (3) 3 reviews

Telehealth available

Accepting New Patients


Dr. Lou Mastrine, DO is a cardiology specialist in Johnstown, PA. Dr. Mastrine completed a residency at M'aimonides Med Ctr. He currently practices at Conemaugh Memorial Medical Center and is affiliated with Conemaugh Memorial Medical Center - Main Campus. He accepts multiple insurance plans. Dr. Mastrine is board certified in Cardiac Electrophysiology.


  • New York Methodist Hospital, Fellowship Hospital — 2015
  • M'aimonides Med Ctr, Fellowship Hospital — 2014
  • M'aimonides Med Ctr, Residency Hospital — 2011
  • Ny Coll Of Osteo Med Ny Inst Of Tech Old Westbury, Medical School — 2007

Insurance Accepted

  • Aetna
  • Amerihealth
  • Anthem
  • Blue Cross Blue Shield
  • Capital Blue Cross
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • First Health (Coventry Health Care)
  • Geisinger Health Plan
  • Humana
  • UPMC

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Compare with other Cardiology Specialists
Compare Dr. Mastrine with our nearby Cardiology Specialists at Cleveland Clinic
These providers are on the medical staff of Cleveland Clinic
These providers are on the medical staff of Cleveland Clinic.

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I saw Dr. Mastrine today. He was very friendly, thorough, reviewed my records, answered all my questions, and took his time developing a game plan for my a-fib. I feel like I am in excellent hands. Thanks Dr. Mastrine!
Jackie — Oct 08, 2021
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Dr. Lou Mastrine, DO
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Frequently Asked Questions

Dr. Mastrine frequently treats Heart Conditions.  

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Hospital Affiliations

  • Conemaugh Memorial Medical Center - Main Campus


  1. Practice

    1. 1
      Conemaugh Memorial Medical Center
      1086 Franklin St, Johnstown, PA 15905 Existing Patients: (814) 534-9794
  1. CPG Cardiology

    1. 2
      Cpg Medical Park
      1 TECH PARK DR, Johnstown, PA 15901 Existing Patients: (814) 475-8600
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(814) 534-9794