Dr. Marie Barbara Celestin, MD

Dr. Marie Celestin is a family medicine physician with 32 years of experience caring for patients across Long Island. She earned her medical degree from Universite Detat Dhaiti Faculte De Medecine Et De Pharmacie and has dedicated over three decades to providing comprehensive primary care. Dr. Celestin speaks both English and Spanish, helping her connect with diverse communities throughout the region.

Dr. Celestin practices at multiple locations including Westbury, Glen Cove, Smithtown, and Valley Stream, with affiliations at Nassau University Medical Center, Saint Catherine Of Siena Medical Center, Long Island Jewish Valley Stream, and Glen Cove Hospital. She specializes in managing high blood pressure conditions and provides preventive care services like flu vaccinations. Her practice also includes blood sugar monitoring for patients with diabetes. Patients have given her an average rating of 2.8 on Vitals.