Mark E. Johns, M.D.
Medical Oncology and Hematology
Patient Reviews Request Appointment
Mark E. Johns, MD, is a medical oncologist and hematologist who has a special interest in breast cancer, colon cancer, lung cancer and multiple myeloma. He is a member of the American Society of Clinical Oncology and serves as a principal investigator for gastrointestinal and genitourinary clinical trials at OHC, always encouraging his patients to enroll in clinical trials to gain early access to the latest treatments available.
“Cancer never rests, and neither does our team of researchers who are devoting their lives to finding new ways to battle this disease. There are so many exciting new findings being discovered every day in cancer clinical trials and I want my patients to have the opportunity to use these promising new treatments to fight their cancer,” said Dr. Johns.
It’s also important to Dr. Johns that his patients receive the same attention and treatment he would give his family. “I chose to specialize in oncology because of the fulfillment that comes from treating patients who are dealing with such a critical illness. I stay abreast of new and emerging treatments so I can give each patient up-to-date options in treating their cancer.”
In his free time, Dr. Johns likes to spend time with his family and golf.
Education & Training
Medical School: The Ohio State University, Columbus, OH
Residency: Emory University, Atlanta, GA
Fellowship: University of South Florida, H. Lee Moffitt Cancer Center, Tampa, FL
Board Certifications
American Board of Internal Medicine, Internal Medicine
American Board of Internal Medicine, Medical Oncology
American Board of Internal Medicine, Hematology
Locations
Reviews
When making that hard and difficult decision of whom you want to manage your treatment for cancer - I highly recommend that you seriously consider using Dr. Mark Johns for your care. Dr. Johns has that rare combination of complete knowledge of what to do- from years of work in oncology, but he also has that special right personality, to gracefully and positively guide you through your cancer treatment. His staff is amazing and so thoroughly supportive of you. If you have a choice -choose OHC. When asked how did it all go-my answer is simple-Dr. Johns saved my life. I am now cancer free. Dr. Johns and his team at OHC are the people you want to take you through this most difficult time. There are no better. You will be so happy you chose them. – A.S., February 2021
My visits with Dr. Mark Johns are always helpful and informative. He always takes the time to explain the blood work results and the status of my CLL. The staff and nurses are always friendly and welcoming. – T.S., February 2021
I would recommend Dr. Johns and OHC to anyone going through cancer. I am currently under his care for breast cancer and I feel that Dr. Johns and his staff are a very caring and compassionate group of people. – J.W., February 2021
Dr. Johns is very caring and he explains everything not only to me, but also to my family. I also appreciate that the waiting time to be seen is usually short, and treatment time is handled quickly. Everyone there makes sure I am as comfortable as possible. – R.L., January 2021