About
Dr. Kirby Farnsworth is a Doctor of Osteopathic Medicine practicing family medicine and primary care in Peoria, AZ. He leads Simply Direct Health with a focus on building meaningful relationships with each patient. His clinical work spans preventive care, chronic disease management, and acute illness.
Dr. Farnsworth treats a broad range of conditions including high blood pressure, diabetes, joint pain, UTIs, ear infections, and influenza. He takes a holistic, personalized approach to each visit. His practice reflects a core belief in treating every patient with dignity, respect, and transparency. Patients reach him directly by phone, email, or text for questions and follow-up between visits.
Conditions Treated
Who is Dr. Farnsworth right for?
Dr. Farnsworth is a strong fit for adults and families seeking a primary care physician they can reach directly. Patients managing ongoing conditions like diabetes, high blood pressure, or chronic disease benefit from his continuous, relationship-driven care. He also serves children and teens, making him a practical choice for families who want one doctor for the whole household. Patients who value transparent pricing and same-day access will find his practice well-suited to their needs.
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Frequently Asked Questions
Dr. Farnsworth treats a wide range of primary care conditions. These include high blood pressure, diabetes, chronic disease, acute illnesses, UTIs, ear infections, and influenza. He also manages joint pain and provides preventive screenings and annual physicals.
Dr. Farnsworth holds a Doctor of Osteopathic Medicine (DO) degree. He practices full-scope family medicine at Simply Direct Health in Peoria, AZ.
Yes, Dr. Farnsworth sees patients of all ages, including children. Kids ages 0-19 join for $25 per month with a parent membership. He provides well child checks, vaccinations, and sick visits for pediatric patients.
Dr. Farnsworth takes a holistic, personalized approach to chronic conditions. He focuses on building an ongoing relationship with each patient to monitor progress over time. Members can reach him directly between visits by phone, email, or text for questions and follow-up.
Yes. Dr. Farnsworth offers 24/7 access to members via phone, email, and text. This direct line of communication lets patients address concerns quickly without waiting for a scheduled appointment.
Yes, Simply Direct Health offers same-day appointments. Dr. Farnsworth keeps his panel capped at 1,200 patients, which allows him to accommodate urgent needs quickly.
Dr. Farnsworth provides annual physicals, cancer screenings, well child checks, and vaccinations. He places a strong emphasis on proactive, preventive medicine as part of routine primary care.
Yes. Dr. Farnsworth offers semaglutide and tirzepatide for eligible patients. Members can request or refill these medications through the practice.
Doctor profile last updated April 11, 2026