Lawrence, Marvin E.
Dr. Lawrence is a board-certified and fellowship-trained gastroenterologist. He takes a holistic view towards treating his patients and understands that teaching patients about their illness is just as important as treating them. An active member of the community, Dr. Lawrence is involved in many community and charitable organizations. He also serves as chief of gastroenterology […]
Korman, Jessica D.
Dr. Korman is a board-certified and fellowship-trained gastroenterologist. She decided to become a physician after spending a year studying abroad in Egypt and Israel and volunteering with Physicians for Human Rights. She has won awards for her approach to patient care, which emphasizes care, compassion, kindness, comfort, and knowledge. She has also consistently been named […]
Collier, Kevin
Dr. Collier is a board-certified and fellowship-trained gastroenterologist. During his fellowship, he received advanced training in gastroenterology and endoscopic ultrasound. Originally from New York, Dr. Collier has been in practice in Rockville since 2000. He is married with three children.
Butler, James A.
Dr. James Butler is a board-certified and fellowship-trained gastroenterologist. During his tenure, at the National Naval Medical Center in Bethesda, Md., he contributed as a research investigator and author to many research projects and scientific publications, primarily focused on improving methods of screening colon cancer. Dr. Butler was appointed Chief of the Department of Gastroenterology […]