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Clinic Type

Gastroenterology

Address

9080 Colima Road Whittier, CA 90605

Phone

562.945.3561

Email

Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

  • Gastroenterology

Team

  • Sunny Lo — DO
  • Tahmina S. Haq — MD
  • Amit Raina — MD
  • Sunny Lo — DO
  • Tahmina S. Haq — MD
  • Amit Raina — MD
  • Steven (Shang) C. Wu — MD
  • Abdul M. Alaama — MD
  • Mark W. Li — MD
  • Syam P. Gaddam — MD
  • Ravindra Alapati — MD
  • Casey S. Fu-Liu — MD
  • Robert A. Mecum — MD
  • Steven (Shang) C. Wu — MD
  • Abdul M. Alaama — MD

Insurance & Payment

Languages Spoken

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Healthgrades (PIH Health Whittier Hospital): 76% of patients gave a rating of 9 or 10, 11% higher than the national average (N/A (Percentage-based reporting))
  • HospitalStats.org (Overall Patient Rating): Average (N/A)

Patients praise

  • Professional and knowledgeable medical staff (doctors and nurses)
  • Efficient and caring emergency department experiences in some cases
  • High patient recommendation rates (e.g., 76% at PIH Health Whittier Hospital)
  • Streamlined appointment and digital check-in systems (at outpatient offices)
  • Convenient accessibility and location

Common complaints

  • Rudeness or lack of friendliness from reception or administrative staff
  • Issues with appointment cancellations and administrative follow-through
  • Inconsistent communication from nursing staff
  • Delayed responses to patient requests for assistance
  • Reports of poor facility cleanliness in some areas

"ER people and environment is excellent. Quick, efficient and caring. Doctors and nurses are professional and knowledgable."

Yelp (Whittier Hospital Medical Center)

"DO NOT CHOOSE THIS OFFICE OR THIS DOCTOR! They cancel appointments without notice! They sign your paperwork with wrong dates!!! Terrible experienc!!!"

Healthgrades (Whittier Hospital Medical Center)

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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