Walla Walla Clinic
Internal Medicine • Walla Walla, WA
About
Summary: Karen Henderson MD appears to be an Entertainment Providers company rather than an internal medicine practice. It is based in Yreka, California, with an estimated annual revenue of $25–$50 million and a very small workforce (1–10 employees). The provided details list categories like healthcare and behavioral health, and reference related sites in the Walla Walla area, but there is no explicit indication of internal medicine services or a Walla Walla, Washington location or internal medicine offerings.
Clinic Type
Internal Medicine
Address
475 Bruce St, Yreka, California 96097, US
Phone
5095253720
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Opening Hours
Not published — contact the clinic to confirm hours.
Services Offered
Insurance & Payment
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Languages Spoken
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FAQs
What does the internal medicine department provide?
Comprehensive adult medical care including routine acute problems, preventive care and management of complex medical issues.
How is care coordinated?
Internists work in concert with various other medical specialists and providers to manage medical care and oversee contributions from other specialists.
What is the patient-physician relationship goal?
A partnership between physician and patient in the management of medical issues, with emphasis on excellence in patient service and quality of care.
What about staff?
An outstanding team of nurses, receptionists and other staff support medical care.
Social Media
Photos
What Patients Say
Overall sentiment across review platforms: mixed
- myPrivia (General): 4.9/5 (provider efforts to include patients) (N/A)
- Vitals (Dr. Oleksandr Seleverstov): 4.5/5 (114 ratings)
- Vitals (Dr. Jon B. Gardner): 5.0/5 (622 ratings)
- Vitals (Dr. Gerald R. Craigg): 4.3/5 (19 ratings)
- Providence Family Medicine & Obstetrics: 4.9/5 (1,605 ratings)
Patients praise
- High patient satisfaction scores reported for individual physicians and medical group providers in Walla Walla
- Appreciation for thoroughness, caring, and attentive nature of internal medicine providers
- Positive feedback on communication and personalized care plans
- Convenience of using the patient portal for messaging and scheduling once functional
Common complaints
- Difficulties with the myPrivia app (crashing, login issues, usability)
- Challenges reaching human support for billing or appointment issues
- Reports of billing errors, mischarges, and collections issues associated with the broader Privia Health network
- Occasional patient concerns regarding rushed appointments or communication barriers with specific providers
"Patients consistently describe Dr. Jon Bryson Gardner as an exceptional physician who provides thorough, compassionate, and attentive care, often referring to him as the best doctor they have ever had."
— Vitals"Dr.Craigg is very thorough, he sits down to discuss any and all questions you may have. He pays close attention, which is often hard to find."
— Vitals"Privia Health continues to send me bills and has now charged my card $127.50 as a second charge for the same visit I have already paid for. It has been THREE days of me calling and trying to get through to a person and I have yet to speak to anyone..."
— Better Business Bureau (Privia Health Complaint)Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
Information sourced from the clinic's website as of July 11, 2026.
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