UCHealth Gastroenterology Clinic - Lone Tree

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Monday: 8am – 4:30pm
Tuesday: 8am – 4:30pm
Wednesday: 8am – 4:30pm
Thursday: 8am – 4:30pm
Friday: 8am – 4:30pm
Saturday: Closed
Sunday: Closed
Your team
Andy Mengshol, MD
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Aliya Hasan, MD
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Alison Freeman, MD
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My Health Connection: your online patient portal

We encourage all our patients to sign up for My Health Connection. This is your personal patient portal to request prescription refills, view your medical records or test results and to contact our office.

Personalized care that exceeds expectations.

Gastroenterologists (also known as ”GI doctors”) diagnose and treat patients with a broad range of digestive tract and other conditions such as acid reflux, biliary and pancreatic disorders, esophageal disorders, stomach disorders, small bowel disorders, irritable bowel syndrome (IBS), and inflammatory bowel disease (IBD).

UCHealth board-certified gastroenterology specialists in Lone Tree provide skilled, compassionate care using the latest proven techniques to diagnose and treat a broad range of conditions.

Our care is focused on the patient. We strive to understand our patients and their problems. And we work to provide the best treatment option for each patient.

If you’re looking for a gastroenterologist near you, it would be our privilege to care for you in our clinic conveniently located on the Lone Tree Medical Center campus.

We look forward to hearing from you to schedule an appointment or to answer any questions you have about our providers or services.

Services we provide

Common conditions we treat

  • Abdominal distention or pain
  • Acid reflux disease
  • Bloating
  • Celiac disease
  • Constipation
  • Diarrhea
  • Diverticulosis
  • Duodenal ulcers
  • Esophageal disorders
  • Gastroesophageal reflux disease (GERD)
  • Irritable Bowel Syndrome (IBS)
  • Nausea
  • Stomach ulcers
  • Ulcers
  • Vomiting


Questions about your bill?

Please visit the UCHealth bill pay site.

Gastroenterology information

UCHealth offers an extensive health library, as well as other information specific to gastrointestinal conditions.

Gastrointestinal conditions
Digestive disorders