Our South location is temporarily closed as we consolidate services due to COVID-19.
We are here to care for you with extra safety protocols in place. Our providers are available for in-person, video and/or telephone visits. To schedule an appointment, please call 503-223-3113.

Clifford Cooper

Clifford Cooper, MD

Internal Medicine - Primary Care

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Due to COVID-19, all online appointment scheduling has been pushed to September and beyond. If you need to see Dr. Cooper sooner, he is available for in-person, video, and/or telephone visits. To schedule, please call 503-223-3113.

Your health and well-being are important to us.


The practice of medicine has changed a lot since I joined The Portland Clinic in 1979. However, the advantages of working in a multi-specialty clinic have remained the same. The collegiality and communication between primary care providers and specialists improves our ability to rapidly diagnose problems and to offer a high quality of care to our patients. When addressing my patients’ concerns, I try to provide an evidence-based medical viewpoint and to encourage shared decision-making with them.

I graduated from the Medical College of Wisconsin in 1976 and served my internship at Parkland Memorial Hospital and St. Paul Hospital in Dallas, Texas. I completed my residency training at the Medical College of Wisconsin Affiliate Hospitals in Milwaukee.

Outside the office, I enjoy getting together with my adult son and daughter. I have made the difficult transition from jogging to walking for exercise, and I enjoy hiking in the Gorge, around the base of Mt. Hood and at the Coast. I also find yard work relaxing.

Practice Info

Specialty: Internal Medicine, Primary Care

Locations: Downtown

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