Dr. Mark Davidson is board-certified in gastroenterology and internal medicine. Serving the Los Angeles and Beverly Hills area, his specialties are concentrated on numerous endoscopic procedures. These include treatments for conditions such as hemorrhoids, constipation, fecal incontinence, gallstones, hepatitis, and more. He graduated from David Geffen School of Medicine at UCLA with his medical degree and completed a three-year fellowship program in gastroenterology at Kaiser Permanente Medical Center in Los Angeles. As one of the premier gastroenterologists in the area, Dr. Davidson and his team are committed to helping patients diagnose, treat, and care for many conditions that affect the digestive system.