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Gastroenterology Consultants P.a. clinic

Gastroenterology Consultants P.a.

Gastroenterology • Pasadena, TX

Information from public sources; not independently verified. Confirm hours, insurance and appointment availability with the clinic.

Last gathered July 11, 2026. How our information is sourced · Report incorrect information

About

Gastroenterology Consultants P.A. in Pasadena, TX offers gastroenterology services including colonoscopy, upper endoscopy, ERCP, capsule endoscopy, colon cancer screening, and other diagnostic and therapeutic procedures. The clinic is staffed by board-certified gastroenterologists and physician assistants and serves patients from Pasadena, Pearland, Houston, and neighboring communities.

Services Offered

Not published.

Team

  • Shahid Ali, M.D. - Gastroenterologist
  • Nat S. Bala, M.D., FACP, FACG, AGAF - Gastroenterologist
  • Daniel H. Darmadi, M.D., FACP, FACG, FASGE, AGAF - Gastroenterologist
  • Harry S. Ojeas, M.D. - Gastroenterologist
  • Vanessa Delgado, PA-C - Physician Assistant
  • Julie Erps, PA-C - Physician Assistant

Insurance & Payment

Not published.

Languages Spoken

Not published.

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • WebMD (Dr. Steven Fein): 4.5 (41 Ratings)
  • Vitals (Dr. Steven Fein): 3.9 (11 reviews)
  • WebMD (Dr. Maurice Haddad): 4.5 (23 Ratings)
  • Gialliance (Gastroenterology Consultants: Pasadena): 4.6 (Over 256 Reviews)
  • Vitals (Dr. Zeid Karadsheh): 4.77 (266 Reviews)

Patients praise

  • Knowledgeable, thorough, and personable care
  • Courteous, friendly, and helpful staff
  • Good communication (explaining conditions/treatments) and follow-up (for some reviews)
  • Patient satisfaction with procedures and post-procedure care (in some reviews)

Common complaints

  • Long waits / scheduling delays (including hours-long delays)
  • Administrative or staff issues (billing/refunds, paperwork errors, rude behavior)
  • Difficulty getting problems addressed (e.g., nausea not solved)
  • Confusing practice flow or lack of clarity for new patients
  • Inconsistent information about procedures/medications (some claims)

"“Everything went great except for an exceptionally long wait past my scheduled procedure time.”"

- Gialliance – Gastroenterology Consultants: Pasadena

"“Three hours late for colonoscopy and EGD Not satisfied.”"

- RateMDs – Dr. Steven A. Fein

"“Waited 1.15h. to be seen! … waited for more than an hour… scheduling straight?!”"

- Vitals – Dr. Steven Fein

Synthesized from public review platforms as of Jul 11, 2026 - sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026.

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