Brian Joseph Maksimak, DO

Dr. Brian Maksimak is a gastroenterologist who earned his Doctor of Osteopathy degree from Philadelphia College of Osteopathic Medicine. He completed his residency at Geisinger Medical Center in 2014 and furthered his training with a fellowship at the Cleveland Clinic Foundation in 2017. With 15 years of experience in medicine, Dr. Maksimak brings extensive expertise to digestive health care. He communicates with patients in English.

Dr. Maksimak practices at Geisinger Medical Center and sees patients across multiple locations in Pennsylvania, including Pittston, Danville, and Port Matilda. His clinical focus includes caring for patients with autism spectrum disorder and addressing failure to thrive conditions. He utilizes diagnostic procedures such as upper gastrointestinal series to evaluate digestive concerns and incorporates strength training and physical therapy approaches into comprehensive patient care.