Dr. William King Kelly, MD

Dr. William Kelly is an internal medicine physician who specializes in oncology and hematology, bringing 46 years of experience to cancer and blood disorder care. He earned his medical degree from Georgetown University School of Medicine and has dedicated his career to helping patients navigate complex diagnoses and treatment plans. Dr. Kelly is fluent in both English and Spanish, allowing him to serve diverse communities throughout the Washington, D.C. area.

Dr. Kelly practices at multiple Greater Washington Oncology Associates locations across Maryland and Washington, D.C., including Silver Spring, Rockville, Riverdale, Germantown, and Washington. He also maintains an affiliation with Adventist Healthcare Shady Grove Medical Center. His expertise includes treating pancreatic cancer and coronary artery disease, with particular experience in coronary artery disease in women. Dr. Kelly performs various cancer treatments including chemotherapy and infusion therapy to provide …comprehensive oncological care. Patients have given him an average rating of 4.4 out of 5, reflecting their confidence in his compassionate and skilled approach to treatment.