(503) 691-1743
Mon - Thu: 8:30AM - 4PM, Fri: 8:30am-3pm
19875 SW 65th Avenue, Suite 260 Tualatin, OR 97062


Trust Board Certified Colorectal Surgeon Dr. Brent Evetts for outstanding colonoscopy expertise.

General Surgery

We excel at General Surgery, offering comprehensive, compassionate care for a wide spectrum of conditions.

Colorectal Surgery

We offer complete Colorectal and General Surgery expertise
for patients in SW Portland and Washington County.

The Hemorrhoid Clinic

Get compassionate care and pain relief at our specialized clinic devoted exclusively to hemorrhoids.

Willamette General & Colon-Rectal Surgery, PC


Get trusted answers, surgery excellence and complete care from Colorectal Surgeon
Dr. Brent Evetts in SW Portland & Washington County.

As one of only 1,500 board certified Colorectal Surgeons in America, Dr. Brent Evetts specializes in the diagnosis and treatment of diseases of the colon, rectum and anus.

Since 1997, Dr. Evetts has successfully performed thousands of surgical procedures, solved the most difficult cases, and helped patients of all ages overcome colon diseases – colon cancer — to lead active, fulfilling lives.

From our thorough initial exam, precise diagnostic workup, state-of-the-art treatment and post-operative support, we provide you with a continuum of care that is complete, exceptional and dedicated to your medical success.

Our experienced, attentive staff works closely with each patient to insure your experience here is highly personal, deeply respectful, and above all – trusting.

Office Hours

Schedule your first appointment with Dr. Brent Evetts, Board Certified Colorectal and General Surgeon. (503) 691-1743

Monday 8:30 AM - 4:00 PM
Tuesday 8:30 AM - 4:00 PM
Wednesday 8:30 AM - 4:00 PM
Thursday 8:30 AM - 4:00 PM
Friday 8:30 AM - 3:00 PM
Saturday Closed
Sunday Closed

Trusted Hemorrhoid Specialists

The Hemorrhoid Clinic

Our goal of this unique, specialized clinic is, first, to provide patients with easy access to prompt and expert evaluation of their hemorrhoids in a caring and understanding environment.

Get detail on our clinic devoted exclusively to hemorrhoids.

Dr. Brent Evetts


Our founder, Dr. Brent Evetts, is a Board Certified Colorectal Surgeon, one of the only 1,500 of these highly skilled surgical specialists in the United States.

His in-depth education and advanced training enable him to specialize in the diagnosis and treatment of diseases of the colon, rectum and anus.

Contact us for more information or book an appointment



"Just a word of thanks for your concern and follow-up to my colonoscopy surgery that you performed. Your phone call the evening prior to the surgery, inquiring if I had any questions, and your follow-up call the evening after the surgery was very thoughtful. The procedure at the hospital went according to schedule, and the hospital and surgery staff was very accommodating and professional. Sincerely.”


"Thank you so much for working me into your schedule. I know it's a busy time of year and I really appreciate your help."


"I know how crazy this time of year is with a practice like yours. You went above and beyond aiding our son the night before Christmas. Thank you so very much for your help again with him."


"Thank you for your kindness to our mom. You are a wonderful doctor and a blessing to all those you take care of."

Trudy and Jan

"You are the most admired doctor I have ever had! Thank you for all your help."