- MD, University of Pennsylvania School of Medicine, 1985
- Internal Medicine Residency, University of Pittsburgh Medical Center, 1988
Education & Training
Recent Publications
Leff LE, Koperwas ML. Calculated medicine: Seven decades of accelerating growth. The American Journal of Medicine. 2024; 137(7):582-588.
Mayer M, Alper BS, Leff L. Stroke rate variation and anticoagulation benefit in atrial fibrillation. Annals of Internal Medicine. 2019; 170(11):11.