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.
Initial consult. All went well.
(4 days ago)
Apr-2026
Very good doctor and good person.Thank you Doctor
(6 days ago)
Apr-2026
He explained everything very thoroughly.
(2 weeks ago)
Apr-2026
Thank you for calling me . Send me pictures of biopsy
(2 weeks ago)
Apr-2026
Great personable Dr that spends quality time with you. Thx Dr!!!
(3 weeks ago)
Apr-2026
Helpful information… great visit
(3 weeks ago)
Apr-2026
Dr. Michael Madievsky explained very clearly all my concerns.
He also helped us to understand how he is going to contact my surgeon regarding my painful discomfort.
Thank you Dr.M.Madievsky.
(3 weeks ago)
Apr-2026
He was fine
(1 month ago)
Apr-2026
Excellent doctor. Very attentive, knowledgeable, and professional. He takes time to listen carefully and explains everything clearly, which makes you feel comfortable and confident in your care. I truly appreciate his thoughtful approach and highly recommend him.
(1 month ago)
Mar-2026
Very professional
(1 month ago)
Mar-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.
Initial consult. All went well.
Very good doctor and good person.Thank you Doctor
He explained everything very thoroughly.
Thank you for calling me . Send me pictures of biopsy
Great personable Dr that spends quality time with you. Thx Dr!!!
Helpful information… great visit
Dr. Michael Madievsky explained very clearly all my concerns. He also helped us to understand how he is going to contact my surgeon regarding my painful discomfort. Thank you Dr.M.Madievsky.
He was fine
Excellent doctor. Very attentive, knowledgeable, and professional. He takes time to listen carefully and explains everything clearly, which makes you feel comfortable and confident in your care. I truly appreciate his thoughtful approach and highly recommend him.
Very professional