If you are having a medical emergency, please call 911.
Please call our main number at 303-788-8888 to learn more about our practice, schedule a procedure or schedule an office or telehealth visit. You can also use our convenient online scheduling tool to schedule an office or telehealth appointment. Click on the green live chat button or call 303-788-8888 to schedule a GI procedure, such as a colonoscopy. Appointment requests should not be made through the form below. It is for general requests and comments only.
Learn more about our four clinic locations and three endoscopy centers, including location maps, here.
If you are an existing patient, you can access the South Denver GI patient portal to request an appointment, pay your bill or communicate with your provider. If you need a refill please ask your pharmacy to send us a request.
If you are a referring provider and would like to refer a patient to South Denver GI, please complete and submit this form.
Contact Us
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Hours of Operation
Monday - Friday, 7:30AM - 5:00PM, (including lunch hours)
Main Office Number
South Denver Gastroenterology Locations
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Lone Tree Clinic
10103 Ridge Gate Parkway, Suite 312A Aspen Building Lone Tree, CO 80124
Get DirectionsP: 303.788.8888
F: 866.456.4594
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Ridge View Endoscopy Center
10103 Ridge Gate Parkway, Suite 312B Aspen Building Lone Tree, CO 80124
Get DirectionsP: 303.788.8888
F: 866.456.4594
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Englewood Clinic
499 East Hampden, Suite 420 Englewood, CO 80113
Get Directions Parking MapP: 303.788.8888
F: 866.896.1158
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South Denver Endoscopy Center
499 E. Hampden, Suite 430 Englewood, CO 80113
Get Directions Parking MapP: 303.788.8888
F: 866.896.1158
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Castle Rock Clinic
3911 Ambrosia St. #201 Castle Rock, CO 80109
Get DirectionsP: 303.788.8888
F: 303.660.6607
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Castle Rock Endoscopy Center
3911 Ambrosia St. #200 Castle Rock, CO 80109
Get DirectionsP: 303.788.8888
F: 303-660-3996
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Parker Clinic
9397 Crown Crest Blvd, Suite 221 Alpine Building Parker, CO 80138
Get Directions