GI Alliance of Mansfield
Colon & Rectal Surgery • Mansfield, TX • Texas (GI Alliance of Mansfield) locations
About
GI Alliance of Mansfield is a clinic and endoscopy center in Mansfield, Texas that provides colorectal surgery and gastrointestinal care. The clinic offers colorectal surgery, colonoscopy, hemorrhoid treatments, colorectal cancer screening, and other specialized procedures including anorectal manometry, capsule endoscopy, and endoscopic mucosal resection. The physician-led team provides both surgical and non-surgical treatment options for conditions affecting the colon, rectum, anus, and digestive system.
Clinic Type
Colon & Rectal Surgery
Address
[not provided in extracted text]
Phone
817-760-7969
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Opening Hours
Not published — contact the clinic to confirm hours.
Services Offered
Technology & Equipment
Insurance & Payment
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Languages Spoken
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Photos
What Patients Say
Overall sentiment across review platforms: mixed
- Trustindex.io and Healthgrades: 4.8 out of 5 stars (aggregated) (Over 1000 reviews for the clinic; 67 for Dr. Brennan)
- RateMDs (Dr. Anna Toker): 5.0 out of 5 stars (30 reviews)
Patients praise
- many patients praise physician bedside manner and communication
- staff often described as caring and professional during procedures
- frequent reports of positive experiences with endoscopy and colonoscopy procedures
- high star ratings on major review platforms for specific providers
Common complaints
- long wait times for appointments and at the clinic
- reports of unprofessional or rude administrative/receptionist staff
- concerns regarding potential manipulation of online review ratings
- lack of responsiveness to negative patient feedback
- difficulties in patient choice due to large network market dominance
"Dr. Brennan was amazing. Made me feel comfortable and had wonderful bedside manners. The whole staff at the surgery center was so nice and caring."
— Healthgrades patient review"Absolutely terrible. Receptionist is very snooty and rude. This whole establishments time management is piss poor. 10 out of 10 recommend using anyone else."
— LocalityBiz patient reviewSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- Surgical Associates of Mansfield | 2026 Top Docs | Living Magazine — Apr 30, 2026
- Introducing GI Genius - Gastroenterologist San Antonio — Nov 19, 2025
- GI Alliance MOB/Lonestar Endoscopy ASC Portfolio — HREA | Healthcare Real Estate Advisors — Aug 13, 2025
- Renowned specialist joins Mansfield District Hospital surgical team — Feb 17, 2026
- MedCore Partners and GI Alliance Celebrate New Surgery Center Opening in Kansas City - Third News — Jul 24, 2025
Information sourced from the clinic's website as of July 11, 2026.
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