Find the Best Gastroenterologists Near Me in Palmdale, CA - Tebra
Gastroenterology • Palmdale, CA
Clinic Type
Gastroenterology
Address
950 South Arroyo Parkway, 3rd Floor, Pasadena, CA 91105
Phone
—
—
Opening Hours
Not published — contact the clinic to confirm hours.
Services Offered
Team
Insurance & Payment
—
Languages Spoken
Photos

/assets/images/provider/photos/1358099.jpg)
/assets/images/provider/photos/1358099.jpg)
/assets/images/provider/photos/1429114.jpg)
/assets/images/provider/photos/1429114.jpg)
/assets/images/provider/photos/2133720.jpg)
What Patients Say
Overall sentiment across review platforms: mixed
- Tebra (Dr. Edward Tangchitnob): 4.9/5 (75 ratings) (75 reviews)
- WebMD (Dr. Edward Wong): 4.0/5 (18 ratings with 10 reviews)
- Vitals (Dr. Kumaravel Perumalsamy): 4.6/5 (5 reviews (sample))
Patients praise
- Professional and knowledgeable care
- Effective and caring bedside manner
- Helpful and accommodating office staff
- Successful procedural experiences such as endoscopies and colonoscopies
- Multilingual capabilities (e.g., Spanish and Chinese) helpful for diverse patients
Common complaints
- Scheduling difficulties and appointment cancellations
- Perceived lack of listening or attention to specific patient concerns
- Disagreement with prescribed treatments or medication side effects
"It was great, I love Dr Wong being my Gastroenterologist, wouldn’t have it any other way."
— WebMD (Dr. Edward Wong)"Amazing experience for my first colonoscopy endoscopy. Great beside manner and caring personality."
— Vitals (Dr. Kumaravel Perumalsamy)"This place is a joke. Made me wait a month and a half for an appointment then called same day to cancel? Then they laughed at me because acted like they sent a confirmation which they never did so I called out their lies."
— WebMD/Healthgrades (Practice feedback)Synthesized from public review platforms as of Jul 10, 2026 — sources: [1][2][3][4].
In the News
- Dr. William A. Go, MD - Internal Medicine Physician in Panorama City, CA — May 14, 2026
- Ronald Omino, MD - Gastroenterology - Simi Valley Alamo Specialty Care | UCLA Health — May 27, 2026
- Scott A. Hahm, MD - Gastroenterology - North Hollywood Specialty Care | UCLA Health — Apr 28, 2026
- Dr. Philip Yee, MD, Gastroenterologist | San Ramon, CA | WebMD — Aug 25, 2025
- Dr. Laya Nasrollah, MD - Gastroenterologist in Ventura, CA — May 14, 2026
Information sourced from the clinic's website as of July 10, 2026.
More gastroenterology clinics in Palmdale
Gastro Care Institute is a small U.S. medical practice specializing in digestive health, including irritable bowel syndrome (IBS), abdominal pain, hepatitis C, and ulcerative colitis. Key details: - Location: Lancaster, California with two offices in Lancaster; no Palmdale location listed. - Scope: Comprehensive digestive health services; gastroenterology-focused care led by Gastroenterologist & Co-Founder Kumaravel Perumalsamy. - Size: 5 employees; private practice. - Contact: Phone numbers 661-529-7560 / 661-529-7550. - Online presence: Website gciav.com; limited web traffic (monthly visits ~1,313; 0.5% bounce rate; 1.1 pages/visit). - Notable: Serves patients primarily in the United States; categorized under Medical Practices with related digestive health services.
Summary: Palmdale Regional Medical Center (Palmdale, CA) is a private, for-profit hospital and part of Southwest Healthcare. Opened in 2010, the 239-bed acute-care facility offers a broad range of services, including gastroenterology, along with emergency care, rehabilitation, oncology, cardiology, liver and digestive health, radiology, surgery (including robotic surgery), and diabetes management. The center operates a 24-hour emergency department (35–bed capacity) with a cardiac reception for STEMI, a heliport (FAA LID: 50CN), and is located at 38600 Medical Center Drive, Palmdale. It employs about 213 staff and serves the Palmdale community with expansion potential to 239 beds.
Comparing your options?
See other gastroenterology clinics in Palmdale, or search the full directory by insurance, ratings, and more.

