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Dr. Machac is on Doximity

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Education & Training

  • The Warren Alpert Medical School of Brown University
    The Warren Alpert Medical School of Brown UniversityClass of 1978

Certifications & Licensure

  • NJ State Medical License
    NJ State Medical License 2013 - 2025
  • NY State Medical License
    NY State Medical License 1980 - 2016
  • American Board of Internal Medicine Internal Medicine
  • American Board of Internal Medicine Cardiovascular Disease
  • American Board of Nuclear Medicine Nuclear Medicine

Publications & Presentations

PubMed