Dr. Leonard A Stein MD Cardiologist

Dr. Leonard Stein is a cardiologist in Stony Brook, New York. He received his medical degree from Perelman School of Medicine at the University of Pennsylvania and has been in practice for 40 years. Dr. Stein accepts several types of health insurance, listed below.

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Office Location

See Contact Information

Specialty & Clinical Interests

Cardiologist: Echocardiography, Nuclear, Non-Invasive Cardiology

Education & Medical Training

Brigham and Women's Hospital
Residency, Nuclear Medicine, 1991–1992

North Shore-Long Island Jewish Health System
Residency, Internal Medicine, 1974–1976

SUNY Stony Brook University Hospital & Medical Center
Fellowship, Cardiovascular Disease, 1983–1985

New York University School of Medicine
Fellowship, Infectious Disease, 1976–1977

Perelman School of Medicine at the University of Pennsylvania
Class of 1974


Other Training, Physics, 1983


Other Training, Theoretical Physics, 1970


Other Training, Mathematics & Physics, 1969

Certifications & Licensure

American Board of Internal Medicine
Certified in Internal Medicine

American Board of Nuclear Medicine
Certified in Nuclear Medicine

NE State Medical License
Active through 2014

PA State Medical License
Active through 2014

MD State Medical License
Active through 2015

NY State Medical License
Active through 2015

Awards, Honors & Recognition

Fellow (FACC), American College of Cardiology

National Award, Society of Nuclear Medicine
2005

Outstanding Freshman Chemistry Award, University of Miami

Outstanding Senior Scientist Award, University of Miami

Research Career Development Award, National Institutes of Health (NIH)

Publications & Presentations

Kinetic Tuning of Myosin via flexible loop adjacent to nucleotide binding pocket
Sweaney, H.L., Rosenfield, S.S., Brown, F., Faust, L., Smith, J., Xing, J., Stein, L.A. 1998 1 1

Modeling of the Actomyosin ATPase Activity: Origin of the Initial Phosphate Burst and Implications of the Phosphate Release Kinetics
Stein, L.A. 1996 1 1

The Six State Model, the Steric Blocking Model and the Regulation of the Actomyosin ATPase Activity
Stein, L.A. 1995 1 1

See all 22 publications

Insurances Accepted

  • Aetna Choice POS II
  • Aetna HMO
  • Anthem HealthKeepers HMO/POS
  • Anthem KeyCare PPO
  • BCBS Blue Card PPO
  • BCBS Illinois PPO
  • CareFirst BlueChoice Advantage
  • CareFirst BlueChoice Network POS
  • CareFirst BluePreferred PPO
  • CIGNA HMO
  • CIGNA Open Access
  • CIGNA PPO
  • First Choice
  • First Health PPO
  • Great West PPO
  • Health Net Oregon PPO
  • Humana ChoiceCare Network PPO
  • Multiplan PHCS PPO
  • Multiplan PPO
  • Premera BCBS Heritage & Heritage Plus 1
  • Providence Health System Personal Option
  • United Healthcare - Direct Choice Plus POS
  • United Healthcare - Direct Options PPO
  • Wellmark Alliance Select

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