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Gastroenterologist
121 Saint Luke's Center Drive
Suite 406, Building A
Chesterfield, MO
63017
Top reviews
I really appreciate my quarterly telephone appointment with Katie. It is a great way for me to keep current with reflux issues. Katie always gives me great advice for small adjustments to my diet. Also, Katie advised me to try a dShow moreifferent probiotic. I did not know that it was good for gut health to switch up your probiotic.
Absolutely recommend this doc. I was skeptical when it came to finding a doctor to replace mine and Dr Riegal is the perfect fit to replace my other doctor. He was able to answer all my questions of concern and I was able to make Show morethe right decision for me when it came to my treatment .
Board-certified gastroenterologist Richard Riegel, MD, sees patients at Gateway Gastroenterology in Chesterfield, Missouri. He strives to provide unparalleled care aimed at improving the digestive health of his patients.
A native of St. Louis, Dr. Riegel graduated with honors from the University of Missouri-Columbia School of Medicine. He then completed both his Internal Medicine internship and residency at Vanderbilt University in Nashville, Tennessee.
From Vanderbilt, Dr. Riegel returned to St. Louis to complete three additional years of medical training in the Division of Gastroenterology/Hepatology at Saint Louis University.
Dr. Riegel is an active member of the American College of Gastroenterology and the American Gastroenterological Association.
Dr. Riegel has participated in the education and training of medical house staff at St. John’s Mercy Medical Center. He has a diverse practice specializing in all aspects of general gastroenterology, hepatology, and endoscopic procedures. He has been in private practice since 1997. He is married with three wonderful children.
Abdominal Pain
Acid Reflux
Barrett’s Esophagus
Capsule Endoscopy
Celiac Disease
Colon Cancer Screening
Colonoscopy
Conditions
Constipation
Crohn’s Disease
Diarrhea
Double (Bi-Directional) Endoscopy
Eosinophilic Esophagitis
Fatty Liver
FibroScan
Fructose Intolerance Testing
Hemorrhoids
Hydrogen and Methane Breath Testing
IBD
IBS
Infusion Services
Lactose Intolerance Testing
Liver Disease
Research
Services
Small Intestinal Bacterial Overgrowth (SIBO)
Ulcerative Colitis
Upper Endoscopy
Locations (3)
Gateway Gastroenterology
121 Saint Luke's Center Drive
Suite 406, Building A
Chesterfield, MO, 63017
Gateway Gastroenterology
1040 Old Des Peres Rd
Des Peres, MO, 63131
Gateway Gastroenterology
12855 N. 40 Drive
Suite 150, South Tower
Saint Louis, MO, 63141
More About Dr. Richard Riegel, MD
Practice
Specialties
Insurance
NPI Number
1669472700
Reviews
Every one in the office is very nice
Absolutely recommend this doc. I was skeptical when it came to finding a doctor to replace mine and Dr Riegal is the perfect fit to replace my other doctor. He was able to answer all my questions of concern and I was able to make the right decision for me when it came to my treatment .
He was very courteous and professional. He answered all of my questions.
I really appreciate my quarterly telephone appointment with Katie. It is a great way for me to keep current with reflux issues. Katie always gives me great advice for small adjustments to my diet. Also, Katie advised me to try a different probiotic. I did not know that it was good for gut health to switch up your probiotic.
Dr Riegel and staff were amazing!
Was well taken care of from start to finish. Clear explanations, questions answered, compassionate care. Thank you.
Very kind and caring staff!
friendly, well organized, on time and efficient services
Dr. Riegel was extremely prompt, courteous, knowledgeable, and was very kind. He took the time to understand my concerns and made me feel much better!
Of all my doctors, and I have several he is my favorite. He is friendly and provided helpful information, He also pointed out information that is not true. I have been using Dr. Riegel for several years and would highly recommend him.
Everyone is very professional and takes the time to explain exactly what they're doing. Dr. Riegel Communicates very well and takes the time to explain everything related to your colonoscopy Results.
Would highly recommend him . Very personal.
Dr. Riegel is the best!
Everyone was very kind and helpful. They explained everything that was going on and made you fill at ease.
Great staff.Great communication from entire staff. Procedure done without a hitch
I was treated with dignity and respect by the staff and doctor. Which made an unpleasant procedure tolerable and painless. Thanks to the entire staff!
I had a great experience with the staff and the doctor.
good experince
Dr. Riegel is an excellent doctor! Extremely professional, polite and efficient. Dr Riegel is a good listener and gave me time to ask questions. I totally trust him with my health.
Extremely accommodating and totally professional! Excellent staff and great doctor!
Everyone was kind, considerate, caring and professional.
Had a good experience, Dr Riegel is very nice and an awesome doctor. His staff is also awesome very helpful and caring. I would definitely recommend Gateway and Dr Riegel Diane Kaestner
I appreciate the efficiency of the office staff. They are very helpful and responsive. Dr. Riegel and his medical staff are excellent and so nice!
Very polite and made me feel comfortable from the moment I walked in.
Dr Riegel is not only a great doctor but a kind, caring wonderful man. I always look forward to my visits with him. His office staff mirrors his personality and makes the overall experience delightful.
The staff was pleasant & efficient.absplutely painless( minus MY inability to produce a vein for anesthesia!)
Doctor Riegel was very courteous and professional
Dr Riegel and the entire staff at the facility were outstanding from the second I walked in the door. Everyone made it a priority that I felt safe and welcomed any questions. I highly recommend Dr Riegel.
Listen to my symptoms. Offered helpful advice. I felt comfortable and safe with him as a medical care person.
Dr Riegel hasn’t excellent bed side manor. Makes tough situations a lot easier.
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