Dr. Michael Madievsky is accepting new patients!


Dr. Michael Madievsky performs consultative, diagnostic, and therapeutic work at Providence Tarzana. He completed his residency in Internal Medicine at the University of Cincinnati, Alliance Jewish Hospital. Next, he completed an extensive fellowship in Gastroenterology and Hepatology at Los Angeles County-affiliated hospitals, including USC Hospital and UCLA-Harbor Hospital. In 2002, he established his private practice. Dr. Madievsky loves the problem-solving aspect that modern gastroenterology affords. He also enjoys helping patients resolve complicated symptoms and conditions, such as functional abdominal pain, irritable bowel symptoms, acid reflux disease, peptic ulcers, and dyspepsia. His expertise extends to the treatment of a wide range of acute and chronic gastrointestinal and liver disorders, including chronic Hepatitis B, inflammatory bowel disease, gallstones, and other biliary and pancreatic disorders. Dr. Madievsky is also an experienced Endoscopist who regularly performs sophisticated diagnostic and therapeutic procedures, including colonoscopies, upper endoscopies, ERCP, and removal of polyps. A proponent of preventive care, he works closely with patients to ensure early detection and removal of the pre-cancerous colon and gastrointestinal lesions.

By establishing himself as an expert in his field, Dr. Madievsky is often called upon for second-opinion consultations in difficult diagnostic and treatment cases.

Treatment Philosophy
“I try to communicate with my patients. I strive to explain their medical condition and discuss their treatment options in plain language. Questions are answered. I want no patient to leave the office thinking they were rushed through their visit.”
Specialties and Services
  • Colonoscopy
  • Upper Endoscopy
  • Colon Cancer Screening
  • Online Video Visits
Online Video Visits
Dr. Kenneth Buch is able to offer online tele-health services for patients who want to see or speak to the provider from the comfort of their home. Please contact our office at 818.989.1917 to schedule an appointment.
  • English
  • Russian
Education & Training
  • Fellowship: USC Hospital and UCLA Harbor Hospital
  • Residency: University of Cincinnati, Alliance Jewish Hospital
  • MD: Nicolae Testemitanu State University of Medicine and Pharmacy
Tarzana Office 5525 Etiwanda Ave., Suite 110 Tarzana, CA 91356 Phone: (818) 996-4796 Fax: (844) 406-5413