Contact Us
Address
11525 Olde Cabin Road Suite 101
St. Louis, MO 63141
Phone
314-400-9999Hours
Open today 6 AM - 4:30PM- Board Certified Gastroenterologist
- Currently Accepting New Patients
- Most Insurance Plans Accepted
- Performs Colonoscopies
Locations
SIG Advanced Endoscopy Center - St. Louis, MO
Gastroenterology in St. Louis, MO
SIG Advanced Endoscopy Center - St. Louis, MO
11525 Olde Cabin Road
Suite 101
Open today 6 AM - 4:30PM
Specialists in Gastroenterology - St. Louis, MO
Gastroenterology in St. Louis, MO
Specialists in Gastroenterology - St. Louis, MO
11525 Olde Cabin Road
Opening soon at 8:30AM
About Erik Thyssen, MD
Board certified in both internal medicine and gastroenterology, Erik Thyssen, MD, currently sees patients at Specialists in Gastroenterology. He is dedicated to providing high-quality care to those living in and around St. Louis, Missouri.
Dr. Thyssen was born and raised in Denmark. After completing his medical degree, his desire to further his education led him to relocate to the United States and complete his internal medicine training at Michael Reese Hospital in Chicago, Illinois. He then completed his gastroenterology fellowship at Washington University in St. Louis, Missouri.
At Specialists in Gastroenterology, Dr. Thyssen sees adults with gastrointestinal disorders and uses endoscopic techniques in early detection and treatment. In addition, he has a voluntary teaching appointment in the Department of Medicine and Surgery at the Washington University School of Medicine.
Dr. Thyssen and his wife, Carin, have three sons. Outside of work, he enjoys playing tennis and watching his wife perform on stage.
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
- Acid Reflux
- Anal Fissure
- Anemia/Iron Deficiency
- Barrett's Esophagus
- Biliary Obstruction
- C. Difficile Colitis
- Celiac Disease
- Colitis
- Colorectal Polyps
- 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
- Colon Cancer Screening
- Colonoscopy
- EGD
- Endoscopic Mucosal Resection
- Enteroscopy
- Esophageal Dilation
- ERCP
- Esophageal Manometry
- Feeding Tube Insertion (PEG)
- Flexible Sigmoidoscopy
- Hemorrhoid Banding
- Infusion Therapy (IV Infusion)
- Sphincterotomy
Reviews
One of the best doctors I have ever had. Spends time to make sure he understands what’s going on and always has the right solution. Wouldn’t trust anyone else.
First visit with Dr Thyssen after many years with another doctor at SIG. I was very pleased with his thoroughness and style and look forward to future dealings with him!
This is my third procedure over the years at the center. I am very satisfied with the office, facility and especially Dr Thyssen. Dr Thyssen is an excellent physician. Everyone made an unpleasant but necessary procedure as comfortable as possible. Thank to everyone, the CRNA, Nena , procedure RN , the tech , and of course Dr Thyssen. The care received was excellent and compassionate . You are treated with dignity and kindness throughout your stay . Excellent, well organized and efficient, most importantly exemplary patient care.
I have every confidence in Dr Thyssens care. His staff is always pleasant.
Love the personableness of Dr. Thyssen! The rest of the staff is also pleasant and helpful.
128
Total Reviews
4.9
Average Rating