Dr. Leonard M. Zir MD Cardiologist

Dr. Leonard Zir is a cardiologist in Cambridge, Massachusetts and is affiliated with Mount Auburn Hospital. He received his medical degree from New York University School of Medicine and has been in practice for 47 years. He is one of 24 doctors at Mount Auburn Hospital who specialize in Cardiovascular Disease.

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Office Location

See Contact Information

Specialty & Clinical Interests

Cardiologist: General Cardiology

Hospital Affiliation

Mount Auburn Hospital

Education & Medical Training

Massachusetts General Hospital
Residency, Internal Medicine, 1972 - 1974

New York University School of Medicine
Residency, Internal Medicine, 1967 - 1969

New York University School of Medicine
Residency, Internal Medicine, 1971 - 1972

New York University School of Medicine
Class of 1967

Certifications & Licensure

American Board of Family Medicine
Certified in Family Medicine

American Board of Family Medicine
Certified in Sports Medicine

AZ State Medical License
Active through 2014

Awards, Honors & Recognition

Meaningful Use Stage 1 Certification, Centers for Medicare & Medicaid Services

Publications & Presentations

Increased lung uptake of thallium-201 during exercise myocardial imaging: clinical, hemodynamic and angiographic implications in patients with coronary artery disease.
Boucher, C. A., Zir, L. M., Beller, G. A., Okada, R. D., McKusick, K. A., Strauss, H. W., Pohost, G. M.

Late graft patency and symptom relief after aorta-coronary bypass.
Fowler, B. N., Jacobs, M. L., Zir, L., Dinsmore, R. E., Vezeridis, M. P., Daggett, W. M.

Observer variability in coronary angiography.
Zir, L. M.

See all 24 publications

Insurances Accepted

  • Aetna Choice POS II
  • Aetna HMO
  • AvMed Health Open Access
  • BCBS Blue Card PPO
  • BCBS Florida BlueCare HMO
  • BCBS Florida NetworkBlue
  • BCBS Florida Preferred Patient Care PPO
  • BCBS Illinois PPO
  • BCBS Minnesota Blue Cross Accord
  • CIGNA Open Access
  • Great West PPO
  • Humana ChoiceCare Network PPO
  • Multiplan PHCS PPO
  • Multiplan PPO
  • United Healthcare - Direct Choice Plus POS
  • United Healthcare - Direct Options PPO
  • WEA Trust Preferred Provider Plan - Trust Pref
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