Care from an adult primary care physician
Dr. Cornelia Willis is a board-certified internal medicine physician. Discuss your health history, ongoing concerns and preventive care needs with the same practice.
Southeast Colorado Springs
COS DPC offers membership-based primary care for adults in Southeast Colorado Springs. Dr. Cornelia Willis is a board-certified internal medicine physician providing care at our Colorado Springs office.
Patients from Fountain, Security-Widefield, Lorson Ranch, Peterson SFB, Schriever SFB, and surrounding neighborhoods choose COS DPC for accessible, transparent primary care designed around their needs.

Visit the practice
We serve patients from Southeast Colorado Springs at our office in Colorado Springs.
4711 Opus Drive Suite 200Care & access
Patients in Southeast Colorado Springs, including Fountain, Security-Widefield, Lorson Ranch, Peterson SFB, and Schriever SFB have access to the full range of Direct Primary Care services offered by COS DPC.
Membership benefits
Dr. Cornelia Willis is a board-certified internal medicine physician. Discuss your health history, ongoing concerns and preventive care needs with the same practice.
Review the monthly price, included primary care services and any additional costs. Bring questions about your current healthcare arrangements to a free meet and greet.
In-person appointments take place at our Opus Drive office. Televisits may be appropriate for some needs; ask the practice whether your appointment requires an examination in person.
Patient Stories
Real people. Real experiences. A higher standard of primary care.
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FAQs
Yes. Adults from Fountain, Security-Widefield and nearby southeast communities can contact COS DPC about membership. The office is at 4711 Opus Drive, Suite 200, Colorado Springs, CO 80906. The map below starts in Security-Widefield; use Get directions to plan a route from your own address.
Use the directions link below and enter the starting point you plan to use for your trip. Allow for traffic and any base-access requirements that affect your journey. Contact the practice to arrange an appointment rather than relying on a fixed travel-time estimate.
COS DPC provides adult primary care at one Colorado Springs office, rather than a separate clinic in Lorson Ranch. Review the membership price and services, and consider how in-person visits fit your schedule. Ask about appropriate televisits during a free meet and greet if reducing travel is important to you.
Our community
COS DPC is located in Southwest Colorado Springs, making it convenient for patients from Fountain, Security-Widefield, Lorson Ranch, Peterson SFB, and Schriever SFB.
Our office is easily accessible by car, and many patients choose COS DPC for personalized primary care without insurance barriers.
We also support tele-visits.
Opens this route in Google Maps. You can change the starting address there.