차의과학대학교 내과학교실 교수로 재직하며, 차움(Chaum) 면역증강클리닉에서 진료하고 있다. 서울대학교 의과대학을 졸업하고, 동 대학원에서 분자유전체학 석사 및 내과학 박사학위를 받았다. 서울대학교병원에서 인턴·내과 전공의·소화기내과 전임의 수련 과정을 거치며, 내과전문의, 소화기내시경 세부전문의, 소화기내과 분과전문의 자격을 취득하였다.
진료의 폭과 깊이를 더하기 위해, 영양, 보완대체의학, 통합의학, 기능의학, 명상을 공부하였고, 이를 실제 임상 현장에 적용하여 식단·검진·약·영양제·명상의 방법을 아우르는 통합적인 질병 관리 및 예방 전략을 제시해 왔다.
방송·신문·매거진 등 다양한 매체에서 면역력, 건강검진, 영양, 비타민 관련 집필과 자문 및 출연을 하고 있으며, 환자 교육용 유튜브 채널(@건강한생활방식)을 운영하고 있다.
Dr. Sooyeon Oh is a physician, board-certified internist, and gastroenterologist. She is a professor in the Department of Internal Medicine at CHA University School of Medicine and practices at Chaum’s Immunity Clinic in Seoul. She received her medical degree from Seoul National University College of Medicine, where she also earned a master’s degree in molecular genomics and a PhD in internal medicine. She completed her internship, residency in internal medicine, and fellowship in gastroenterology at Seoul National University Hospital. In addition to her board certification in internal medicine, she holds specialist certifications in gastroenterology and gastrointestinal endoscopy.
To expand her clinical expertise, Dr. Oh has extensively studied nutrition, complementary and alternative medicine, integrative medicine, functional medicine, and meditation. She incorporates these approaches into her clinical practice, offering integrated strategies for disease management and prevention that bring together diet, health screening, medications, nutritional supplements, and meditation. She has contributed to television programs, newspapers, magazines, and other media as a medical advisor, guest expert, and writer on topics such as immunity, health screening, nutrition, vitamins, and digestive diseases. She also runs the patient-education YouTube channel Healthy Lifestyle (@newhealthgen).