Dr. McWilliams is originally from upstate New York. He went to college at Harvard University, where he graduated cum laude in Biology with a minor in Spanish. He earned his medical degree from Georgetown University School of Medicine and completed his residency training in Internal Medicine with a focus in Primary Care at New York-Presbyterian Weill Cornell Medical Center. Dr.McWilliams has a particular interest in LGBT medicine. He lives in New York City with his partner Scott and his rescue dog Mango. He enjoys traveling, skiing, and playing the piano.
ServicesGregory McWilliams provides internal medicine in New York, NY. Gregory McWilliams is listed as an internist, which is a physician who studies Internal Medicine for adults.
To learn more, or to make an appointment with Weill Cornell Medicine Primary Care - East Side in New York, NY, please call (646) 962-7300.Additional ServicesSurgeon, Doctor