About
Dr. Jefferey Trunsky has built a respected career in Chicago internal medicine spanning more than 25 years. He graduated with distinction from the University of Michigan before earning his medical degree with honors at Wayne State University School of Medicine. He earned membership in the Alpha Omega Alpha Medical Honor Society during his medical training. His residency in Internal Medicine took place at Northwestern Memorial Hospital.
After completing his residency, Dr. Trunsky joined the full-time faculty in the Department of General Internal Medicine at Northwestern University. He rose to the rank of Assistant Professor of Clinical Medicine there. He subsequently spent over two decades as an internist at Northwestern Medical Group. Dr. Trunsky holds board certification in Internal Medicine and brings a deep commitment to individualized, thorough patient care.
Education & Training
Undergraduate
University of Michigan (graduated with distinction)
Medical School
Wayne State University School of Medicine (MD, with honors)
Residency
Internal Medicine, Northwestern Memorial Hospital
Additional Training
Alpha Omega Alpha Medical Honor Society; Faculty, Department of General Internal Medicine, Northwestern University (Assistant Professor of Clinical Medicine)
Certifications
Who is Dr. Trunsky right for?
Dr. Trunsky is well-suited for adults seeking a long-term, relationship-driven internist with deep clinical experience. Patients managing complex or chronic conditions benefit from his thorough, individualized approach. His Northwestern background and specialist connections make him a strong fit for those who value coordinated care. Adults looking for a physician who truly knows their full medical history will find his 50-family panel a meaningful advantage.
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Frequently Asked Questions
Dr. Trunsky graduated with distinction from the University of Michigan and earned his medical degree with honors at Wayne State University School of Medicine. He completed his residency in Internal Medicine at Northwestern Memorial Hospital. He then joined the faculty at Northwestern University, reaching the rank of Assistant Professor of Clinical Medicine. He also spent over two decades as an internist at Northwestern Medical Group.
Yes. Dr. Trunsky holds board certification in Internal Medicine. He has built his career around this specialty across more than 25 years of clinical practice in Chicago.
Dr. Trunsky specializes in Internal Medicine, with a focus on individualized, thorough primary care. His clinical depth spans preventive care, chronic disease management, and comprehensive adult health.
Dr. Trunsky has practiced Internal Medicine in Chicago for more than 25 years. Much of that time included faculty and clinical roles within the Northwestern medical community.
Yes. Dr. Trunsky maintains an active affiliation with Northwestern Memorial Hospital. He also holds long-standing relationships with top specialists across Chicago, which supports well-coordinated care for his patients.
Dr. Trunsky limits his panel to just 50 families. That small panel size allows him to deliver highly personal, attentive care to each patient he serves.
Dr. Trunsky earned membership in the Alpha Omega Alpha Medical Honor Society during his medical training at Wayne State University School of Medicine. He also earned his medical degree with honors.
Doctor profile last updated March 21, 2026