Dr. Gryn is a graduate of The Medical College of Pennsylvania located in Philadelphia. He completed his fellowship in Hematology and Medical Oncology at Hahnemann University, Philadelphia, PA. He was the Medical Director at Sharon Regional Cancer Center in Hermitage, PA; a former Assistant Professor of Medicine at Hahnemann University and a former Associate Professor of Medicine at Cooper Hospital/University Medical Center.
Dr. Gryn is Board Certified in Hematology, Medical Oncology and Internal Medicine.
Dr. Gryn sees patients in the office and holds privileges at Geisinger Community Medical Center, Moses Taylor Hospital, Post Acute Medical Hospital, Regional Hospital of Scranton, and Allied Services Rehabilitation.
Dr. Gryn is a member of the American Society for Clinical Oncology, the American Society of Hematology, the American Society for Blood and Marrow Transplantation, the Pennsylvania Medical Society and the Lackawanna County Medical Society.