Mark L. Segal, MD, FACP

Oncology and Hematology
Mark L. Segal, MD, FACP

Dr. Segal received his medical degree from The Ohio State University and completed his internship and residency at Wayne State University in Detroit. He completed his fellowship in the Division of Hematology/Oncology at The Ohio State University and was then an assistant professor of medicine at Wayne State. Board-certified in hematology and medical oncology by the American Board of Internal Medicine, Dr. Segal is on the teaching staff at Mount Carmel Medical Center in Columbus and is a clinical assistant professor of medicine at The Ohio State University, as well as clinical assistant professor of hematology at Ohio University. He is accompanied by medical students and residents on a daily basis.

Dr. Segal formerly served as medical director at Hospice of Columbus and as chairman of the Department of Medicine at Mount Carmel Medical Center. He is a fellow of the American College of Physicians and a member of the American Society of Clinical Oncology and American Society of Hematology. Dr. Segal is active in Walk With a Doc, the 2017 recipient of the Courage to Teach Award for Mount Carmel Health System and prior recipient of The Dr. Tom F. Lewis Spirit of Philanthropy Award given by the Mount Carmel Foundation.

May 22nd, 2025
★★★★★
Fast, efficient and friendly.
Review from Google
Apr 13th, 2025
★★★★★
Very kind, caring, empathetic and phone follow-up response.
Review from Google
Mar 27th, 2025
★★★★★
The office is run like a well oiled machine…Dr. Segal is the best…
Review from Google
Mar 26th, 2025
★★★★★
Dr Segal is very experienced, knowledgeable & caring. Explains conditions, easily understood & takes time to ask for & answer questions.
Review from Google
Mar 18th, 2025
★★★★
Dr. Segal fixed my issue ..
Review from Google