Mark E. Johns, MD

"I could not have asked for a better Dr than Dr Johns. He will fight for his patients, and it’s comforting to know I have him on my side when dealing with insurance people, medical trial people, or even other doctors."

"This is one of the best medical care providers I have dealt with in many years. Dr. Johns expertise is in his field is top notch. He tells you frankly what the treatments are going to do and how they will do it. No nonsense communication with the patient that is straight forward. If you want extra detail in the science he is more than capable of explaining at the highest detail as well. The staff nurses here are caring and treat you like a member of a family not just a patient. I highly recommend this group."

"OHC is a Great place for treatment if you have any type of Cancer. Dr. John’s always listens to my concerns and answers them with the best advice. He is genuinely concerned about my Cancer and he always go over my labs report and spin’s quality time with me on all my appointments!"

"Dr. Johns is a wonderful, compassionate oncologist. He has eased my mind since day 1 and answered every question. He has been there for me throughout my entire cancer "experience " and beyond. I am very happy with Dr. Johns and his treatment of me."

"I've seen Dr. Johns for years. He continues to be honest, direct and helped me maintain and treat a "silent" issue that is easily ignored. I'm grateful to be his easiest issue on rotation and have comfort that he cares for my well-being regardless. Thank you for always treating me with importance!"