Ronald Vallejo, MD

Urgent Care


I grew up in Manila, Philippines and moved to the US in 1991. I completed an Internal Medicine residency in New Jersey, and a fellowship in New York, and practiced Emergency Medicine in Missouri for 8 years. I practice exclusively urgent care now as I have always liked acute care. What I find most fulfilling is being able to recognize subtle but potentially serious medical conditions and stabilizing patients prior to ER transport. I thrive by balancing my career and family life. My interests include foreign travel and music.

Please Note: Dr. Vallejo practices in our Urgent Care department and cannot be selected as a Primary Care Provider


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Please note for the safety of our patients and employees, some of our Clinics are opening late, due to inclement weather: -Columbia Clinic opening at 10am -Downtown Clinic and Yamhill Admin Office opening at 11am (note Downtown Surgery open at 6:30am). -All other Clinics operating normal hours.