Dr. Aleksey Tentler, MD

Dr. Aleksey Tentler is a board-certified physician specializing in internal medicine and pediatrics. He earned his medical degree from the University of Rochester School of Medicine & Dentistry and brings 18 years of clinical experience to his practice. Dr. Tentler provides comprehensive care for patients across age groups, from childhood through adulthood, and is fluent in both English and Spanish.

Dr. Tentler practices at multiple locations throughout Long Island, including East Islip, Stony Brook, and Bay Shore. His hospital affiliations include University Hospital, South Shore University Hospital, and Stony Brook University Hospital. He treats common conditions such as throat infections, childhood ADHD, and pediatric weight management concerns. His expertise includes providing adolescent and childhood immunizations, including Tdap vaccines for tetanus, diphtheria, and pertussis protection. Patients consistently rate him highly, with an average rating of 5.0.