Dr. Leonard Zimmerman

Leonard Zimmerman specializes in internal medicine and has been practicing for 57 years. They graduated from State University of New York Downstate and brings extensive experience to patient care. Leonard Zimmerman is fluent in English and has developed expertise in treating a wide range of internal medicine conditions over their long career.

Based in West Nyack and Suffern, New York, Leonard Zimmerman focuses on treating patients with allergies, including seasonal allergic rhinitis and other forms of rhinitis. They offer specialized treatments such as allergen immunotherapy and sublingual immunotherapy to help patients manage their allergy symptoms. Additionally, Leonard Zimmerman provides continuous glucose monitoring services for patients who need ongoing blood sugar management. Patients have given them an average rating of 5.0, reflecting their commitment to quality care.