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Clinic Type

Colorectal Surgery

Address

Phone

219-476-7246

Email

marketplace@tebra.com

Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

  • Colorectal surgery
  • Colorectal disease treatment
  • Laparoscopic surgery
  • Minimally invasive colon and rectal procedures
  • Treatment of benign anorectal conditions
  • Inflammatory bowel disease
  • Pelvic floor dysfunction
  • Gastrointestinal malignancies
  • Colorectal disease management

Team

  • David Magner, Surgeon, Colorectal Surgeon; Clinical Chief of the Division of Colorectal Surgery at Cedars-Sinai Medical Center; Beverly Hills, CA — MD, FACS
  • Gene Syn, Colorectal Surgeon; Minimally Invasive Medical Group; offices in Lake Forest, Mission Viejo, Irvine, CA — MD
  • Robert Yavrouian, Colorectal Surgeon; Board-certified; offices in Boyle Heights (LA) and Glendale, CA — MD

Insurance & Payment

Languages Spoken

Photos

What Patients Say

Overall sentiment across review platforms: positive

  • Tebra/Healthgrades: 5.0/5.0 (11-14 reviews)
  • WebMD/Healthgrades: 4.0/5.0 (28-43 reviews)
  • WebMD: 4.5/5.0 (22 ratings)

Patients praise

  • Highly experienced and competent surgeons
  • Clear and helpful explanations of procedures and conditions
  • Effective, life-saving outcomes in serious cases like cancer treatment
  • Professional and friendly office staff
  • Supportive, patient-centered care approach

Common complaints

  • Long wait times in office
  • Occasional dissatisfaction with communication regarding symptoms

"David is great. The office staff is always super nice and sweet. When someone is working on the intimate parts of yours, you want to be treated will"

Tebra review for Dr. David Magner

"Dr. Shbeeb saved my rectum & helped save me from recital cancer! THANK YOU Doc!"

Healthgrades review for Dr. Imad Shbeeb

"The wait time in this office is pretty extreme, but I don't mind a bit - Dr. Stamos is definitely worth the wait!"

Vitals review for Dr. Michael Stamos

Synthesized from public review platforms as of Jul 10, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 10, 2026.

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