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Darren Keller is a gastroenterologist professional located in San Diego, CA. They specialize in internal medicine, gastroenterology. With over 20 years of experience, they bring deep expertise to every client.
Darren Keller holds an active professional license for your protection.
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Darren Keller is a gastroenterologist based in San Diego, California, with 20 years of experience in the field. He holds an M.D. degree and is identified by license number C54900. His background reflects two decades of clinical practice in gastroenterology, serving patients throughout the San Diego area.
Darren Keller holds an M.D. (Doctor of Medicine), which indicates he has completed medical school and the clinical training required to practice medicine. His license number C54900 is on file with California medical authorities. An M.D. in gastroenterology means he has specialized training in diagnosing and treating disorders of the digestive system, including the stomach, intestines, and related organs. This credential signals formal medical education, supervised clinical experience, and ongoing licensure oversight by state regulators.