Evan Z. Lang, M.D., MS
Medical Oncology and Hematology
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Evan Z. Lang, MD, MS, is a medical oncologist and hematologist who specializes in general oncology and hematology. He chose a career in oncology after his exposure to cancer research while training in Cleveland.
“I was involved in colorectal cancer research that was leading edge. We studied the formation of tumors and DNA repair genes. What’s amazing is this work played an important role in the development of immunotherapy drugs like Keytruda and Opdivo. I feel as though I have come full circle because at OHC, we participated in the clinical trials that evaluated these drugs, and we have patients who’ve been taking these drugs for several years and are still living and thriving,” said Dr. Lang. “It’s exciting to see the evolution of a treatment, especially when the end results are a new, highly effective treatment for cancer.”
Dr. Lang enhances his clinical knowledge and expertise by being attentive to his patients’ non-clinical needs. His patients consider him to be one of the most caring doctors. “My objective is to provide my patients with up-to-date information and to demonstrate my commitment to excellence, and that includes clinical and emotional support.”
In his free time, Dr. Lang enjoys biking, kayaking and reading.
Education & Training
Medical School: Second Military Medical University, Shanghai, China
Residency: Cleveland Clinic Health System, Fairview Hospital, Cleveland, OH
Fellowship: University Hospitals of Cleveland, Ireland Cancer Center, Cleveland, OH
Additional Education: Northeastern Ohio Universities College of Medicine, Master of Science in Molecular and Cell Biology, Akron, OH
American Board of Internal Medicine, Internal Medicine
American Board of Internal Medicine, Medical Oncology
Doctor Lang was such an incredible force for good in my husband's cancer battle; everyone at OHC in Fairfield was great; Lisa and Sarah were there for us every time and in every way. Thank you, Dr. Lang. Gary passed on November 26th, after the best two years of our marriage, and you and your team gave us that! You guys, and God never giving up on Plan A! May He Bless you all richly for all the lives you lift! – Nina, March 2020
Thank you, Dr. Lang for sharing wonderful research information and your wonderful knowledge of patient care. He saw my Grandpa at the Wilmington office. – Carla, March 2020