William RossMD
William Ross, MD is a Gastroenterology provider in Houston, TX affiliated with 4 ambulatory surgery centers in TX, as of July 2026.
- NPI1477635787
- Registered2006
- Centers4
- StateTX
- Class of1982
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Ambulatory surgery centers
Centers whose service lines match this provider’s. Affiliations change; verify independently.
- Memorial Hermann Surgery Center Texas Medical CenterHouston, TX · ENT, Gastroenterology, Ophthalmology, Orthopedics, Pain management · 30 on panelView center →
- Memorial Hermann Surgery Center Kirby LLCHouston, TX · Gastroenterology, Ophthalmology, Pain management · 30 on panelView center →
- Memorial Hermann Texas International Endoscopy Center Dba Texas International Endoscopy CenterHouston, TX · Gastroenterology · 30 on panelView center →
- Medical Center Endoscopy LLCHouston, TX · Gastroenterology · 30 on panelView center →
Education
Education on record as of August 2026.
William Ross at a glance
- Provider
- William Ross
- Credential
- MD
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Houston, TX
- Medical school
- University of California, Irvine, California College of Medicine
- Graduated
- 1982
- NPI registered
- 2006
- NPI
- 1477635787
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does William Ross practice?
William Ross, MD is based in Houston, TX and is affiliated with 4 ambulatory surgery centers: Memorial Hermann Surgery Center Texas Medical Center in Houston, TX, Memorial Hermann Surgery Center Kirby LLC in Houston, TX, Memorial Hermann Texas International Endoscopy Center Dba Texas International Endoscopy Center in Houston, TX, and Medical Center Endoscopy LLC in Houston, TX. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is William Ross's NPI number?
William Ross's National Provider Identifier (NPI) is 1477635787, registered in 2006. Specialty on record: Gastroenterology; credential MD.
Where did William Ross go to medical school?
William Ross, MD attended University of California, Irvine, California College of Medicine, graduating in 1982.
How many Gastroenterology providers in Texas work at ambulatory surgery centers?
312 Gastroenterology surgeons and proceduralists in Texas are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, William Ross among them. The Texas Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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