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Dr. Lou Mastrine, DO

Dr. Lou Mastrine, DO

Age 40 Cardiology M
(2) 2 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 CPG Cardiology. 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
  • Cigna
  • Coventry Health Care
  • First Health (Coventry Health Care)
  • Geisinger Health Plan
  • Highmark Blue Cross Blue Shield
  • 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.


  1. CPG Cardiology

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

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Dr. Mastering is very professional and has tons of knowledge in his field of medicine. I love him being my doctor and feel very safe. He really spends the time with you answering all your questions. I just got out of the hospital yesterday for heart issues and knew I was in safe hands. He is the best of the best. I highly recommend him to anyone. The staffing at his office are very nice and fast at getting you in the office for your appointment. Marianne Locher
Marianne locher in Johnstown, PA — Apr 20, 2017
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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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