Dr. Michael Madievsky, M.D. 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. Dr. Madievsky loves the problem-solving aspect that modern gastroenterology affords.
Dr. Michael Madievsky, M.D. 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. Dr. Madievsky loves the problem-solving aspect that modern gastroenterology affords.
The reviews listed below were collected independently of Unio Specialty Care through rater8. Each review represents an authentic and verified patient experience.
Great energy. Very positive about providing assistance to me.
(3 days ago)
Jul-2026
Outstanding conversation!
Very helpful
Thank you, Dr. Madievsky!
(4 days ago)
Jul-2026
Great experience from a medical professional.
(4 days ago)
Jul-2026
Dear Dr. Mediaowski,
Thank you for doing everything you could to help get my medication approved. Although the insurance denied it, your compassion, dedication, and commitment to your patients never changed.
I truly appreciate all your efforts and am grateful to have had you as my doctor
(4 days ago)
Jul-2026
My concerns
(5 days ago)
Jul-2026
Took the time to answer them any questions I had on a follow up appointment
(1 week ago)
Jul-2026
very caring investigates listens to what you say
(1 week ago)
Jul-2026
Very friendly and pleasure to have as my Doctor, staff is great and always helpful.
(2 weeks ago)
Jul-2026
He is so smart and kind- hearted
(3 weeks ago)
Jun-2026
Very professional doctor with excellent bed manners.
(1 month ago)
Jun-2026
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GI-Tarzana
5525 Etiwanda Ave Suite 314 Tarzana, CA 91356
Dr. Michael Madievsky, M.D. 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.
Great energy. Very positive about providing assistance to me.
Outstanding conversation! Very helpful Thank you, Dr. Madievsky!
Great experience from a medical professional.
Dear Dr. Mediaowski, Thank you for doing everything you could to help get my medication approved. Although the insurance denied it, your compassion, dedication, and commitment to your patients never changed. I truly appreciate all your efforts and am grateful to have had you as my doctor
My concerns
Took the time to answer them any questions I had on a follow up appointment
very caring investigates listens to what you say
Very friendly and pleasure to have as my Doctor, staff is great and always helpful.
He is so smart and kind- hearted
Very professional doctor with excellent bed manners.