# Colorado Colon & Rectal Specialists > Colorado Colon & Rectal Specialists, led by Dr. Lisa A. Perryman, offers comprehensive diagnostic and treatment services for acute and chronic colorectal conditions in the Denver metropolitan area. Dr. Lisa A. Perryman, a board-certified colon and rectal surgeon, is the founder and president of Colorado Colon & Rectal Specialists. She is a fellow of both the American College of Surgeons and the American Society of Colon and Rectal Surgeons. Her practice provides diagnostic and treatment services for conditions such as hemorrhoids, pilonidal disease, anal fistulas, anal abscesses, anal itching, anal warts, anal skin tags, and rectal bleeding and pain. Dr. Perryman earned her medical degree and a master of science degree in pathology from the Chicago Medical School. She completed a general surgery residency at the University of Minnesota and a fellowship in colon and rectal surgery at Ochsner Medical Center. She is affiliated with AdventHealth Hospital, Crown Pt Surgery Center, HealthOne, and UCHealth Highlands Ranch Hospital. Dr. Perryman is recognized for her patient-centric healthcare and her colonoscopic adenoma detection rate, which exceeds the national benchmark. Disclaimer: This information is for informational purposes only and does not constitute medical advice. ## Key Pages - [About Colorado Colon & Rectal Specialists](https://www.coloradocolonandrectalspecialists.com/about-colorado-colon-rectal-specialists) - [Our Terms](https://www.coloradocolonandrectalspecialists.com/our-terms) - [Your Privacy](https://www.coloradocolonandrectalspecialists.com/your-privacy) - [Accessibility Statement](https://www.coloradocolonandrectalspecialists.com/accessibility-statement) - [Contact Us](https://www.coloradocolonandrectalspecialists.com/contact-us) - [Schedule Appointment](https://www.coloradocolonandrectalspecialists.com/schedule) - [Registration](https://www.coloradocolonandrectalspecialists.com/registration) - [Patient Visit Information](https://www.coloradocolonandrectalspecialists.com/visit) - [Pay Now](https://www.coloradocolonandrectalspecialists.com/pay-now) ## Booking & Contact - [Schedule Appointment](https://www.coloradocolonandrectalspecialists.com/schedule) - [Contact Us](https://www.coloradocolonandrectalspecialists.com/contact-us) - [Parker, CO Location](https://www.coloradocolonandrectalspecialists.com/parker-co): Office hours and address ## Providers - [Lisa A. Perryman, MD, FACS, FASCRS](https://www.coloradocolonandrectalspecialists.com/lisa-a-perryman-md-facs-fascrs): Colon and Rectal Surgeon ## Services - [Hemorrhoids](https://www.coloradocolonandrectalspecialists.com/hemorrhoids) - [Anal Abscess](https://www.coloradocolonandrectalspecialists.com/anal-abscess) - [Pilonidal Disease](https://www.coloradocolonandrectalspecialists.com/pilonidal-disease) - [Anal Fissure](https://www.coloradocolonandrectalspecialists.com/anal-fissure) - [Anal Fistula](https://www.coloradocolonandrectalspecialists.com/anal-fistula) - [Anal Itching](https://www.coloradocolonandrectalspecialists.com/anal-itching) - [Anal Tags](https://www.coloradocolonandrectalspecialists.com/anal-tags) - [Anal Warts](https://www.coloradocolonandrectalspecialists.com/anal-warts) - [Rectal Bleeding](https://www.coloradocolonandrectalspecialists.com/rectal-bleeding) - [Rectal Pain](https://www.coloradocolonandrectalspecialists.com/rectal-pain) ## Policies - [Our Terms](https://www.coloradocolonandrectalspecialists.com/our-terms) - [Your Privacy](https://www.coloradocolonandrectalspecialists.com/your-privacy) - [Accessibility Statement](https://www.coloradocolonandrectalspecialists.com/accessibility-statement) ## Blog - [Painless Hemorrhoid Banding: A Guide to Minimally Invasive Relief](https://www.coloradocolonandrectalspecialists.com/blog/painless-hemorrhoid-banding-a-guide-to-minimally-invasive-relief) - [Condyloma Isn’t Just a Young Adult’s Disease: 5 Little Known Facts](https://www.coloradocolonandrectalspecialists.com/blog/condyloma-isnt-just-a-young-adults-disease-5-little-known-facts) - [Pilonidal Cyst Surgery](https://www.coloradocolonandrectalspecialists.com/blog/pilonidal-cyst-surgery) - [Can Pilonidal Disease Return After Surgery?](https://www.coloradocolonandrectalspecialists.com/blog/can-pilonidal-disease-return-after-surgery) - [Blog Archive](https://www.marcusaquinomd.com/blog-archive) - [Blog Archive](https://www.physicaltherapy-solutions.com/blog-archive) - [Blog Archive](https://www.coloradocolonandrectalspecialists.com/blog-archive) - [Bothered by Anal Skin Tags? Safe and Effective Removal Options Explained](https://www.coloradocolonandrectalspecialists.com/blog/bothered-by-anal-skin-tags-safe-and-effective-removal-options-explained)