Dr. William Stassen, MD

Gastroenterology  |  
Male  |  
Age 65
(30)
Insurances AcceptedSave
Dr. William Stassen, MD
Dr. William Stassen, MD is a gastroenterology doctor who practices in Austin, TX. He is 65 years old. Dr. Stassen is affiliated with Seton Northwest Hospital, St. David's Medical Center and St. David's Round Rock Medical Center.

AUSTIN GASTROENTEROLOGY PA

11111 Research Blvd Ste 390

Austin, TX 78759

Contact Information
Dr. William Stassen, MD

Dr. William Stassen, MD

Accepted insurance

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Texas
  • Cigna
  • First Health (Coventry Health Care)
  • Humana
  • MultiPlan

*Please verify this information when scheduling an appointment.

Learn about Dr. Stassen

Dr. Stassen's Experience

0%ExperienceMatch
Dr. Stassen's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Gastroenterology
  • Board certified in Gastroenterology and Internal Medicine
  • No malpractice claims found
  • No sanctions found
  • No board actions found
1

Specialties

  • Gastroenterology
2

Board Certifications

  • Gastroenterology
    Accredited by: American Board of Internal Medicine*
  • Internal Medicine
    Accredited by: American Board of Internal Medicine*
64

Conditions Treated

  • Abdominal Disorders
  • Abdominal Pain
  • Anal or Rectal Pain
  • Anemia
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Biliary Atresia
  • Blood Disorders
  • Cancer
  • Celiac Disease
  • Cholecystitis and Gallstones
  • Cirrhosis
  • Colorectal Cancer
  • Constipation
  • Crohn's Disease
  • Diaphragmatic and-or Hiatal Hernia
  • Diarrhea
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Duodenal Ulcer
  • Duodenitis
  • Dysphagia
  • Enteritis
  • Esophageal Achalasia and Cardiospasm
  • Esophageal Cancer
  • Esophageal Diseases
  • Esophageal Diverticulum
  • Esophageal Ulcer
  • Esophageal Varices
  • Esophagitis
  • Gallstones
  • Gas-Bloat Syndrome
  • Gastric Ulcer
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Gastrointestinal Malabsorption
  • Gastroparesis
  • Hemorrhoids
  • Hepatitis B - Immune Response
  • Hepatitis C
  • Hernia
  • Ileus
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Liver Damage from Alcohol
  • Malnutrition
  • Noninfectious Gastroenteritis and Colitis
  • Pancreatitis
  • Peptic Ulcer
  • Small Intestine Cancer
  • Stomach Diseases
  • Stomach and Small Intestine Cancer
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Vascular Insufficiency of Intestines
  • Viral Hepatitis
  • Vomiting Disorders

More

Read More
8

Procedures

  • Bile Duct Procedure
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • ERCP (Endoscopic Retrograde Cholangiopancreatography)
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Gastroenterology Procedures
  • Hemorrhoidectomy or Excision of Anal Tags
  • Liver Biopsy
  • Manometry

Background Check

0 Malpractice Claims

No malpractice history found for Texas.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.

Education

  • Trinity College, University Of Dublin, University Of Dublin, School Of Medicine
    Medical School | Graduated
  • Sir Patrick Duns Hospital
    Internship Hospital | Completed 1976
  • Cleveland Metro Genl Hospital and Clin Fdn
    Residency Hospital | Completed 1982
  • Cleveland Metro Genl Hospital and Clin Fdn
    Fellowship Hospital | Completed 1985

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Stassen has no media or publications listed.

Languages Spoken

  • English
  • French
  • German
  • Spanish

Memberships & Professional Affiliations

Dr. Stassen does not have any memberships or affiliations listed. If you are Dr. Stassen and would like to add memberships or affiliations, please update your profile.

Dr. Stassen's Reviews

Likelihood of recommending Dr. Stassen to family and friends
3.0
based on 30 total reviews (4 with comments)
Dr. Stassen's Performance
  • Trustworthiness
    VERY GOOD
  • Explains condition(s) well
    GOOD
  • Answers Questions
    GOOD
  • Time well spent
    GOOD
Office & Staff Performance
  • Scheduling
    GOOD
  • Office environment
    VERY GOOD
  • Staff friendliness
    VERY GOOD
  • Average wait time
    16 to 30 minutes
Patient Comments (4)
Austin |
He misdiagnosed my husband with IBS for 5 years then finally figured out it was colitis. Recently prescribed steroids for my husbands worsening stomach issues. Two weeks later my husband took himself off of those and during an office visit let Stassen know he was having serious trouble breathing. Stassen gave him a list of specialists to call. An hour later my husband goes to his regular doctor and she tells him to get to the ER. He's diagnosed with advance heart failure. Stassens a joke.
Red Rock, tx |
Always professional and pleasant. I've been to him several times, would go to him again, and would recommend him to anyone.
in Austin, TX |
Another incident with unhelpful staff. Said they would call back and did not. Frustrating calling their main line. Either get a direct line or call your patients back.
Round Rock, TX |
I found Dr. Stassen himself to be quite competent. I met with him once..... His P.A. Jessica on the other hand is condescending and rude. She is incapable of compassion and frankly find her disingenuous and worthless. I have no trust nor faith in her recommendations of treatment of my care. After 4 visits (3) with the P.A. nightmare, even though I am still very ill, I will be seeking medical care elsewhere.
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See our Gastroenterology Specialist at St. David's South Austin Medical Center

Visit Dr. Stassen

Dr. Stassen accepts 7 insurance carriers
  • Aetna
    Aetna HMO
    Choice Plus POS II
  • Blue Cross Blue Shield
    Blue Card PPO
  • Blue Cross Blue Shield of Texas
    Blue Choice
  • Cigna
    Cigna HMO
    Cigna PPO
    Open Access Plus
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • Humana
    Choice Care PPO
    Preferred PPO
  • MultiPlan
    MultiPlan PPO
    PHCS Network PPO

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Stassen has admitting privileges

St. David's Round Rock Medical Center
2400 Round Rock Ave
Round Rock, TX 78681
View Hospital Profile
St. David's Medical Center
919 E 32nd St
Austin, TX 78705
View Hospital Profile
Seton Northwest Hospital
11113 Research Blvd
Austin, TX 78759
View Hospital Profile