About
Dr. Benjamin Jewell brings thirty years of medical experience to his concierge family medicine practice in Napa, California. He earned his undergraduate degree cum laude from UC San Diego before completing medical school with honors at The Ohio State University College of Medicine, where he joined the Alpha Omega Society. He completed his Family Medicine residency at Grant Medical Center in Columbus, Ohio, and later served on the residency faculty there, earning recognition as Teacher of the Year.
He is passionate about preventive care as the foundation of long-term health. He guides patients toward healthy nutrition, regular physical activity, and tobacco-free living. He focuses particular attention on early management of hypertension and diabetes, and he treats mental health as an essential part of overall wellness.
Education & Training
Undergraduate
UC San Diego, La Jolla, CA — Cum Laude Honors
Medical School
The Ohio State University College of Medicine, Columbus, OH — Honors, Alpha Omega Society
Residency
Family Medicine, Grant Medical Center, Columbus, OH
Additional Training
Medical Residency Faculty, Grant Medical Center, Columbus, OH — Teacher of the Year
Conditions Treated
Who is Dr. Jewell right for?
Dr. Jewell serves patients of all ages, from children to older adults managing chronic conditions. Adults dealing with hypertension or diabetes benefit from his focus on early intervention. Patients who value a personal relationship with their physician will feel at home in his practice. Individuals and families seeking same-day availability and direct physician access find his model a strong fit.
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Frequently Asked Questions
Dr. Jewell focuses on family medicine and preventive care for patients of all ages. He has particular expertise in managing hypertension and diabetes, with an emphasis on early intervention to improve long-term outcomes. He also addresses mental health as part of whole-person care.
Dr. Jewell has practiced medicine for thirty years. He has maintained a private family medicine practice in Napa since 2002.
Dr. Jewell graduated cum laude from UC San Diego for his undergraduate studies. He earned his medical degree with honors from The Ohio State University College of Medicine, where he was inducted into the Alpha Omega Society. He completed his Family Medicine residency at Grant Medical Center in Columbus, Ohio.
Yes. Dr. Jewell served as faculty for the Family Medicine residency program at Grant Medical Center in Columbus, Ohio. His colleagues and trainees recognized him with the Teacher of the Year award during that time.
Dr. Jewell treats preventive medicine as the most powerful tool for long-term health. He counsels patients on healthy diet, regular exercise, and avoiding tobacco. He emphasizes catching and managing conditions like hypertension and diabetes early. He also incorporates mental health into his preventive care conversations.
Yes. Dr. Jewell views mental health as inseparable from overall wellness. He works with patients on lifestyle measures that support good mental health and connects them with appropriate treatment when needed.
Yes. Dr. Jewell provides care for patients across all age groups. Family memberships cover children through age 25, making it straightforward for households to receive care under one membership.
Dr. Jewell personally assists patients with specialist referrals and appointment coordination. He ensures that consulting physicians receive complete medical details before each visit. com, which simplifies specialist visits.
Doctor profile last updated June 11, 2026