Team

Eliza B. Geer, MD
Principal Investigator, Pituitary Research Program
Medical Director, Pituitary Center
Assistant Professor of Medicine and Neurosurgery

Kalmon D. Post, MD
Surgical Co-Director, Pituitary Center
Leonard I. Malis, M.D. / Corinne and Joseph Graber Professor
Professor of Neurosurgery, Oncological Sciences, and Medicine, Endocrinology, Diabetes and Bone Disease

Joshua Bederson, MD 
Surgical Co-Director, Pituitary Center  
Professor and Chair of the Department of Neurosurgery

Jane Kostadinov, NP
Clinical Specialty Coordinator

Yelena Lalazar, RN, MPH
Clinical Specialty Coordinator


Contact Us

Eliza B. Geer, MD
Tel: 212-241-7975
Fax: 212-423-0508
Send e-mail

Mount Sinai Faculty Practice
5 East 98th Street
7th floor
New York, NY 10029