Change website language
Change website language


Ashley Vachon, M.D.
in Denver

About Ashley Vachon, M.D.

Dr. Vachon received her undergraduate degree in biochemistry from the University of Washington. She attended medical school at the University of Chicago before completing her residency in internal medicine at the University of Pittsburgh Medical Center. Dr. Vachon completed her fellowship in gastroenterology and hepatology at the University of Colorado Anschutz Medical Campus, where she served as chief fellow.

Dr. Vachon has conducted significant research in general gastroenterology and inflammatory bowel diseases. She has received awards from the Crohn’s and Colitis Foundation of America, American Gastroenterological Association and University of Chicago Pritzker School of Medicine. Her research and clinical interests include the overlap between inflammatory bowel disease and irritable bowel syndrome as well as the psychosocial impacts of inflammatory bowel disease.

Outside of work, Dr. Vachon enjoys spending time with her family, skiing, playing board games and cooking. 

Schedule Appointment

Patient Care Philosophy

I believe in compassionate patient care, taking into account each patient’s individual needs and giving them a central role in their care. The best outcome is often achieved when patients and physicians work together towards a common goal that is specific to each patient’s needs and treatment goals. As a physician, I believe in not only providing patients with my professional guidance but also empowering patients with the information they need to then make the best decisions for themselves.

Clinical Expertise

Inflammatory bowel diseases (ulcerative colitis and Crohn’s disease)
Inflammatory bowel disease and irritable bowel syndrome overlap
Liver diseases and cirrhosis
Esophageal disorders
Gastroesophageal reflux disease (GERD) 


University of Washington, BS, Biochemistry
University of Chicago, Pritzker School of Medicine, MD
University of Pittsburgh Medical Center, Residency, Internal Medicine
University of Colorado Anschutz Medical Campus, Fellowship, Gastroenterology and Hepatology (Chief Fellow)

Board Certifications and Socieites

American Board of Internal Medicine
American Society for Gastrointestinal Endoscopy

Associations and Memberships

American Gastroenterological Association

Ashley Vachon, MD. she was delightful, got right to the problem and is working on getting it taken care of. Took her time, actually listened, and went over everything very carefully, so I could understand it and explained how we are going to procede. She's a credit to her profession!!

Read All Reviews

Dr. Vachon is very thorough, knowledgeable and personable. We are so grateful for her expertise and for understanding of how having IBD feels to the patient. She takes the time to investigate and listens to questions and concerns and is caring and kind.

Read All Reviews

South Denver GI Locations

Lone Tree Clinic

10103 Ridge Gate Parkway, Suite 312A Aspen Building Lone Tree, CO 80124

Get Directions
P: 303.788.8888
F: 866.456.4594

Parker Clinic

9397 Crown Crest Blvd, Suite 221 Alpine Building Parker, CO 80138

Get Directions
P: 303.788.8888
F: 866.896.1158

Ridge View Endoscopy Center

10103 Ridge Gate Parkway, Suite 312B Aspen Building Lone Tree, CO 80124

Get Directions
P: 303.788.8888
F: 866.456.4594