Adrianne Van Norman, DO


DO Gastroenterologist

Houston Methodist Gastroenterology Associates

Accepting New Patients

Adrianne Van Norman, DO

DO Gastroenterologist

Houston Methodist Gastroenterology Associates

About Me

“My mission is to provide the highest quality and personalized care to all of my patients with gastrointestinal disorders so that I can build a trusting and long-lasting relationship as your physician. I am also committed to remaining up to date in all aspects of my field so that I can consistently provide the highest level of care.”

Dr. Adrianne Van Norman is a board certified and fellowship trained gastroenterologist. She specializes in both gastrointestinal disorders and women’s GI health and nutrition.

Dr. Van Norman earned her medical degree from University of North Texas – Texas College of Osteopathic Medicine in Fort Worth, Texas.  She completed her Internal Medicine residency at the University of Texas Health Science Center at San Antonio, San Antonio, Texas. She also completed her Gastroenterology, Hepatology and Nutrition Fellowship at the University of Texas Health Science Center at Houston in Houston, Texas.


Dr. Van Norman’s clinical interests include chronic constipation and diarrhea, inflammatory bowel syndrome, women’s GI health and nutrition, colon cancer screening, gastrointestinal bleeding, pancreaticobiliary disorders, liver diseases and gastroesophageal reflux disease (GERD).

Clinical Interests

  • Chronic constipation and diarrhea
  • Colon cancer screening
  • Gastrointestinal bleeding
  • Gastroesophageal reflux disease (GERD)
  • Inflammatory bowel syndrome
  • Liver diseases
  • Pancreaticobiliary disorders
  • Women’s GI health and nutrition

Accepted Insurance Plans

Aetna Affordable Health Choices
Aetna Choice POS / Open Choice
Aetna Common Spirit Health KelseyCare
Aetna Common Spirit Minimum Value Plan
Aetna EPO
Aetna HMO
Aetna Health Network
Aetna International
Aetna Managed Choice / Elect Choice
Aetna Medicare Advantage HMO
Aetna Medicare Advantage PPO
Aetna Meritain Health
Aetna Open Access
Aetna POS
Aetna PPO
Aetna QPOS
Aetna Select
Aetna Signature Administrators
Aetna Signature Administrators Allied Benefits
Aetna Signature Administrators CoreSource
Aetna Signature Administrators TX Annual Conf of UMC
Aetna Student Health
Aetna Transplant
Aetna Workers' Comp
All Saver/United Healthcare
Amerigroup STAR+PLUS Medicare-Medicaid Plan
Amerivantage Medicare Advantage
Amerivantage Medicare Advantage HMO-D-SNP
Beech Street PPO
Best Doctors International
Blue Choice POS
Blue Choice PPO
Blue Cross Blue Shield EPO
Blue Cross Blue Shield FEP Federal Employee Plan
Blue Cross Blue Shield Medicare Advantage HMO
Blue Cross Blue Shield Medicare Advantage PPO
Blue Cross Blue Shield POS
Blue Cross Blue Shield PPO
Blue Edge
Blue Essentials
Blue Essentials Access
Care Improvement Plus Medicare Advantage
Cigna HealthSpring Medicare Advantage HMO
Cigna HealthSpring Medicare Advantage PPO
Coventry PPO
Entrust/90 Degree EDI Payer ID# 36878
Erickson Advantage
Evolutions HealthCare PPO
First Health PPO
Galaxy Health Network PPO
HAA Preferred Partners (International)
HMO Blue
HealthSmart Accel PPO
HealthSmart PPO
HealthSmart Payors Organization
Humana HMO / EPO
Humana Medicare Advantage Choice PPO
Humana Medicare Advantage Gold Plus/Choice
Humana Medicare Advantage HMO
Humana Medicare Advantage PPO
Humana Natl POS Open Access
Humana POS & Preferred POS
Humana PPO & Preferred PPO
Humana/ChoiceCare Network PPO
Humana/ChoiceCare+ Network PPO
Independent Medical Systems PPO (IMS)
Medica-UnitedHealthcare Choice Plus
MultiPlan PPO
National Preferred Provider Network PPO (NPPN)
Olympus Managed Care (International)
PHCS Healthy Directions
ProCare Medicare Advantage
Provider Select PPO
TRS-ActiveCare 2 Group 385002
TRS-ActiveCare Fully Insured Plan-South Texas Region Group 295430
TRS-ActiveCare Fully Insured Plan-West Texas Region Group 295781
TRS-ActiveCare HD Group 385000
TRS-ActiveCare Primary Group 385003
TRS-ActiveCare Primary Plus Group 385001
TRS-Care Medicare Advantage
TRS-Care Standard ALT A I Group 485002
TRS-Care Standard ALT A II Group 485003
TRS-Care Standard ALT B I Group 485005
TRS-Care Standard ALT B II Group 485006
TRS-Care Standard CMED Group 485001
TRS-Care Standard Group 485000
Three Rivers Provider Network
UHC Dual Complete MCR
UHC Medicare Chronic Complete
UHC Medicare Complete
UHC Medicare Solutions
USA Managed Care PPO
United Health Integrated Services
United Healthcare Medicare Advantage
United Healthcare Nexus ACO
United Healthcare Plan of the River Valley
UnitedHealthcare Choice
UnitedHealthcare ChoicePlus
UnitedHealthcare Core
UnitedHealthcare Core Plus
UnitedHealthcare EPO
UnitedHealthcare Golden Rule
UnitedHealthcare HMO
UnitedHealthcare Navigate
UnitedHealthcare Navigate Plus
UnitedHealthcare Options PPO
UnitedHealthcare Oxford
UnitedHealthcare POS
UnitedHealthcare PPO
UnitedHealthcare Select / ERS
UnitedHealthcare Student Resources
UnitedHealthcare West
WellMed AARP Medicare Advantage Plan
WellMed AARP Medicare Complete
WellMed United Healthcare Dual Complete

Insurance plans may change. Please verify your plan is accepted when scheduling an appointment.


Pre-medical studies, Poverty studies | University of Notre Dame | 2012
Doctor of Osteopathic Medicine | University of North Texas Health Science Center – Texas College of Osteopathic Medicine | 2016
Internal Medicine | University of Texas Health Science Center at San Antonio | 2016
Gastroenterology, Hepatology, and Nutrition | University of Texas Health Science Center at Houston | 2019
  • Houston Methodist West Hospital
  • Houston Methodist Lynda K. & David M. Underwood Center for Digestive Disorders


  • English
Languages listed are spoken by doctor and/or office staff.

Frequently Asked Questions

  • What insurance does Dr. Adrianne Van Norman accept?
    See the insurance that Dr. Adrianne Van Norman accepts here.
  • Where is Dr. Adrianne Van Norman located?
    Dr. Adrianne Van Norman sees patients at the following locations:
    • Medical Office Building 2, 18300 Katy Fwy., Ste 425, Houston, TX 77094
  • What languages do Dr. Adrianne Van Norman and/or staff speak?
    Dr. Adrianne Van Norman and/or office staff speak English