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William Stassen, MD
Gastroenterologist
7200 Wyoming Springs Dr, 1300, Round Rock, TX 78681
Are you William Stassen, MD?
At a glance
Accepts 6 insurances
Aetna, Anthem Blue Cross Blue Shield, Blue Cross Blue Shield of Illinois, Cigna, UnitedHealthcare, more+ ·
Has 20+ years of experience
Graduated from University Of Dublin
Office locations
1
1.
William Stassen, MD
7200 Wyoming Springs Dr, 1300, Round Rock, TX, 78681
2
2.
William Stassen, MD
8015 Shoal Creek Blvd, 118, Austin, TX, 78757
William Stassen does not participate in Zocdoc to offer online booking at this time
In-network insurances
Aetna
BlueCross BlueShield
Cigna
UnitedHealthcare
Aetna
BlueCross BlueShield
Cigna
UnitedHealthcare
Areas of expertise
This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.
Colonoscopy
Upper GI endoscopy
Acute gastrointestinal bleeding
Acid reflux
Chronic Inflammatory Bowel Disease (IBD)
Irritable Bowel Syndrome (IBS)
Colonoscopy
Upper GI endoscopy
Acute gastrointestinal bleeding
Acid reflux
More about William Stassen, MD
William Stassen, MD is a Gastroenterologist in Round Rock, TX and Austin, TX. They attended medical school at University Of Dublin in 1975. William Stassen was board certified by American Board of Internal Medicine Certification in Internal Medicine and American Board of Gastroenterology Certification in Gastroenterology. Their offices are located in 7200 Wyoming Springs Dr 1300, Round Rock, TX and 8015 Shoal Creek Blvd 118, Austin, TX.
Education & experience
Education
University Of Dublin, Medical School, 1975
Certifications
American Board of Internal Medicine Certification in Internal Medicine
American Board of Gastroenterology Certification in Gastroenterology
License
TX State Medical License active through November 2025 #G7893
Background
Gender
Female
NPI number
#1548245079