Location Details
AdventHealth Medical Group Colorectal Surgery at Parker
Formerly known as Colorectal Surgery
Free parking is available onsite.
To request an appointment with our team, please call us at Call303-320-0699.
About Our Practice
Our colorectal surgery team specializes in treating colon and rectal cancers and pelvic floor concerns. Our compassionate, highly skilled providers care for your whole health: body, mind and spirit.
With state-of-the-art imaging technology, experienced staff and a commitment to early detection of colon and rectal health issues, you can feel confident in our expert care.
Our Expert Team, Dedicated to Your Care

John Sun, MD
Colon and Rectal Surgery

Brandon Chapman, MD
Colon and Rectal Surgery

Ryan Smith, MD
Colon and Rectal Surgery

Amy Breen, PA-C
Colon and Rectal Surgery

Our Colorectal Services
Many people live with digestive conditions like chronic constipation or fecal incontinence but often feel reluctant to discuss these issues, even with a physician. We recognize this apprehension and want to reassure every patient that talking with a doctor is worthwhile — we’re here to listen and help. Our practice offers unique resources — including screening and diagnostic colonoscopy — to evaluate patients with these conditions and find solutions to help them feel their best.
Conditions We Treat
- Anal or rectal abscesses
- Anorectal pain
- Colon cancer
- Constipation
- Fissures
- Hemorrhoids
- Incontinence
- Pilonidal cyst
- Rectal bleeding
- Rectal cancer
- Rectal prolapse

Safe, Secure Online Bill Pay
It's easy to pay your bill online. Access your account and make a payment for services at all AdventHealth locations in one place. For information about your bill, please call Call303-552-3024.
Find Expert Colon and Rectal Surgical Care Near You
AdventHealth Medical Group Colorectal Surgery at Parker AdventHealth Medical Group Colorectal Surgery at Parker
Formerly known as Colorectal Surgery
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Hours Information:Monday8 am to 5 pmTuesday8 am to 5 pmWednesday8 am to 5 pmThursday8 am to 5 pmFriday8 am to 5 pmSaturdayClosedSundayClosed
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Parking Information:
Free parking is available onsite.