Dr. Marie Barbara Celestin, MD

Dr. Marie Celestin is a family medicine physician who has dedicated 32 years to caring for patients across all stages of life. She earned her medical degree from Universite Detat Dhaiti Faculte De Medecine Et De Pharmacie, bringing extensive experience to her practice. Dr. Celestin provides care in both Spanish and English, helping her connect with diverse patient populations throughout the Long Island community.

Dr. Celestin practices at multiple locations including Glen Cove Hospital, Saint Catherine Of Siena Medical Center, Long Island Jewish Valley Stream, and Nassau University Medical Center, with offices in Westbury, Glen Cove, Smithtown, and Valley Stream, New York. She specializes in managing high blood pressure conditions, including emergency situations requiring immediate attention. Her practice also includes preventive care services such as glucose monitoring and flu vaccinations. Patients have given Dr. Celestin an average rating of 2.8 on Vitals.