Dr. Janet Pilar Cevallos Brennan, MD

Dr. Janet Cevallos Brennan is an internal medicine physician who also practices family medicine, providing comprehensive care for patients across age groups. She earned her medical degree from Ross University School of Medicine and completed her residency training at the University of Massachusetts. With 19 years of clinical experience, Dr. Brennan brings extensive knowledge to her practice caring for both acute and chronic medical conditions. She is fluent in English and Spanish, allowing her to serve diverse patient populations.

Dr. Brennan practices at Good Samaritan Hospital Medical Center in West Islip, New York, where she is affiliated with Good Samaritan University Hospital. Her expertise includes treating serious conditions such as pleural effusion and stroke-related symptoms, including recognizing BE FAST stroke warning signs. She also provides care for patients who have experienced ischemic stroke, helping them through recovery and ongoing management of their health needs.