About
Dr. S. Jinnah brings 38 years of medical experience to his solo internal medicine practice in Eugene, Oregon. Born in Karachi, Pakistan, he completed postgraduate training in the United Kingdom. He holds membership in the Royal Colleges of Physicians of London, Glasgow, and Edinburgh, an internationally recognized distinction. The American Board of Internal Medicine granted him board certification in internal medicine.
Dr. Jinnah treats a broad range of conditions, including hypertension, diabetes, COPD, arthritis, cardiovascular disease, and asthma. He approaches every patient encounter with a clear priority: listen first, examine next, and investigate last. His clinical interests run deep in evidence-based internal medicine. He draws from peer-reviewed sources, including the New England Journal of Medicine and ACC/AHA guidelines, to inform his thinking on cholesterol management, hypertension, obesity, and diabetes. Medicine, he says, is not his occupation. It is his vocation.
Education & Training
Additional Training
Postgraduate training in the United Kingdom; Member of the Royal College of Physicians, London, Glasgow and Edinburgh
Certifications
Conditions Treated
Who is Dr. Jinnah right for?
Dr. Jinnah serves adults 17 and older who want a primary care physician who takes time to listen. Patients managing chronic conditions like hypertension, diabetes, COPD, or arthritis find his evidence-based approach well suited to their needs. He also serves patients seeking thorough preventive care, from annual physicals to skin biopsies and joint injections. Adults who want same-day or next-day access without navigating urgent care centers fit well in his practice.
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Frequently Asked Questions
Dr. Jinnah treats a wide range of adult conditions. His chronic disease focus includes hypertension, diabetes, COPD, arthritis, hypercholesterolemia, obesity, asthma, and cardiovascular disease. He also treats acute issues such as upper respiratory infections, urinary tract infections, and gastrointestinal disorders.
Dr. Jinnah performs joint injections for the knee, hip, shoulder, plantar fascia, and trigger fingers. He also performs shave, punch, and excisional biopsies of suspicious skin lesions, incision and drainage of abscesses, EKGs, and nebulizer treatments for asthma and COPD exacerbations. Most of these procedures are included in the monthly membership fee.
Dr. Jinnah follows a straightforward sequence: listen first, examine next, and investigate last. He draws on Sir Robert Hutchison's physician's prayer as a guiding principle, favoring wisdom and common sense over reflexive testing. His approach keeps the patient, not the system, at the center of every visit.
Yes. Dr. Jinnah holds board certification in internal medicine through the American Board of Internal Medicine. He also holds membership in the Royal Colleges of Physicians of London, Glasgow, and Edinburgh, an internationally recognized credential in medicine.
Dr. Jinnah has 38 years of experience practicing medicine. He completed postgraduate training in the United Kingdom and has spent his career focused on internal medicine and primary care.
Yes. Dr. Jinnah places significant emphasis on preventive care. He performs annual physicals, orders routine and diagnostic labs, and provides referrals for colonoscopies and mammograms. He is particularly engaged with evidence-based guidance on cholesterol management, hypertension, obesity, and diabetes prevention.
Dr. Jinnah sees adults 17 and older. His patient base includes people managing one or more chronic conditions, adults seeking attentive preventive care, and patients who want same-day or next-day access to their primary care physician without a trip to urgent care.
Doctor profile last updated April 10, 2026