Contact Us
Address
7200 Wyoming Springs Drive Suite 1300
Round Rock, TX 78681
Phone
512-244-2273Hours
Open today 8 AM - 5 PMQuick Facts
- Virtual Telemedicine Visits Available, Call For Details
- Board Certified Gastroenterologist
- Performs Colonoscopies
- Currently Accepting New Patients
- Most Insurance Plans Accepted
Locations
Austin Gastroenterology - Round Rock, TX - Wyoming Springs
Gastroenterology in Round Rock, TX
Austin Gastroenterology - Round Rock, TX - Wyoming Springs
7200 Wyoming Springs Drive
Suite 1300
Open today 8 AM - 5 PM
Austin Gastroenterology - Shoal Creek Blvd. - Austin, TX
Gastroenterology in Austin, TX
Austin Gastroenterology - Shoal Creek Blvd. - Austin, TX
8015 Shoal Creek Blvd
Suite 118
Open today 8 AM - 5 PM
About William N. Stassen, M.D.
A native of Ireland, Dr. William Stassen attended medical school at Trinity College at the University of Dublin. He completed his residency training in internal medicine in Ireland followed by his fellowship in gastroenterology at the Cleveland Clinic in Ohio. He has received extensive training both in the United States and in Ireland under the guidance of some of the most esteemed professors of gastroenterology.
Dr. Stassen’s special interests are liver and inflammatory bowel diseases, and he has published numerous articles on various aspects of gastroenterology and hepatology. He received the Peter A.J. Adam Award for Excellence in Research in 1984. Dr. Stassen has practiced in the Austin and Round Rock areas since 1985.
Education
Medical Degree: Trinity College at the University of Dublin
Residency: Internal Medicine, Trinity College at the University of Dublin
Fellowships: Gastroenterology, Cleveland Clinic Educational Foundation and MetroHealth Case Western University
Awards and Accreditation:
Professional Affiliations
American Gastroenterological Association
American Medical Association
Texas Medical Association
Travis County Medical Society
Topics
- Abdominal Pain
- Anal/Rectal Bleeding
- Bloating
- Blood in the Stool
- Bowel Incontinence
- Constipation
- Diarrhea
- Difficulty Swallowing
- Heartburn
- Indigestion
- Nausea
- Unexplained Weight Gain/Loss
- Vomiting
- Yellowing of the Skin/Eyes
- Acid Reflux
- Anal Fissure
- Anemia/Iron Deficiency
- Barrett's Esophagus
- Biliary Obstruction
- C. Difficile Colitis
- Celiac Disease
- Colitis
- Colorectal Polyps
- Crohn's Disease
- Cyclic Vomiting Syndrome (CVS)
- Diverticulitis
- Diverticulosis
- Dysphagia
- Eosinophilic Esophagitis
- Esophageal Motility Disorder
- Esophagitis
- Fatty Liver Disease
- Fistula
- Food Intolerance
- Gallbladder Disease
- Gastritis
- GERD
- Helicobacter Pylori
- Hemorrhoids
- Hepatitis
- Hiatal Hernia
- Ileitis
- Impacted Bowel
- Inflammatory Bowel Disease
- Irritable Bowel Syndrome
- Jaundice
- Lactose Intolerance
- Liver Cirrhosis
- Non-alcoholic Steatohepatitis
- Pancreatitis
- Peptic Ulcers
- Primary Biliary Cholangitis
- Primary Sclerosing Cholangitis
- Ulcerative Colitis
- Anorectal Manometry
- Argon Laser Therapy
- Capsule Endoscopy
- Colon Cancer Screening
- Colonoscopy
- EGD
- Endoscopic Mucosal Resection
- Enteroscopy
- Esophageal Dilation
- ERCP
- Esophageal Manometry
- Feeding Tube Insertion (PEG)
- FibroScan®
- Flexible Sigmoidoscopy
- Infusion Therapy (IV Infusion)
- Sphincterotomy
Reviews
Dr. Stassen has been a wonderful doctor for me and my husband. His bedside manners are the best! The staff is friendly and helpful always.
Dr. Stassen is very patient at explaining the procedure before and after. I like that he takes his time with patients and I never feel rushed. He answers questions I have and he genuinely cares. Will definitely refer him to friends and family!! Thank you.
Always knowledgeable, safe, respectful
I recently had the opportunity to visit Dr. William Stassen and I must say, it was an exceptional experience from start to finish. Dr. Stassen demonstrated a level of thoroughness and attention to detail that truly sets him apart. From the moment I entered the office, I felt welcomed and valued as a patient. Dr. Stassen and his PA Katherine Roehm took the time to carefully review my medical records, comparing them with my current health status. This level of diligence not only instilled confidence in his expertise but also reassured me that my health was in capable hands. Overall, my experience with Dr. Stassen was outstanding. His professionalism, expertise, and genuine concern for his patients make him an invaluable asset to the medical community. I would highly recommend him to anyone in need of quality healthcare.
Dr Stassen is outstanding both professionally and personally. The staff at the office is great as well.
107
Total Reviews
4.9
Average Rating