Dr. Gunnar Francis Kosek, DO

Dr. Gunnar Kosek is a family medicine physician who earned his Doctor of Osteopathy degree from Philadelphia College of Osteopathic Medicine. He completed his residency training at Wyoming Valley Health Care, building a foundation in comprehensive primary care. With 32 years of experience in family medicine, Dr. Kosek has developed expertise in caring for patients across all age groups. He speaks English and serves families throughout the community.

Dr. Kosek practices at Geisinger Wyoming Valley Medical Center and sees patients at locations in Edwardsville and Kingston, Pennsylvania. His clinical focus includes managing high blood pressure in both adult and pediatric patients, as well as handling urgent situations like hypertensive emergencies. He provides preventive care services including flu vaccinations, pneumococcal vaccines, and other adult immunizations to help patients maintain their health. Patients give Dr. Kosek an average rating of 5.0 on Vitals.