Dr. Jake ArmbrustDO, FAAFP, DABOM
Family Medicine
at Northwestern Medicine Executive Health — Chicago, IL
About
Jake Armbrust, DO, FAAFP, DABOM, earned his undergraduate degree from the University of Illinois, Urbana-Champaign before attending Chicago College of Osteopathic Medicine for his medical degree. He completed his family medicine residency at Advocate Christ Medical Center, where he earned the Intern of the Year award. Dr. Armbrust holds board certification in family medicine and a Fellowship in the American Academy of Family Physicians. He also holds the Diplomate credential from the American Board of Obesity Medicine, reflecting specialized training in that field.
Dr. Armbrust joined Northwestern Medicine Executive Health in December 2025. His clinical interests center on preventive medicine, obesity medicine, and maximizing patients' healthspan, a term he uses to describe the length of time a person remains healthy. He builds personalized healthcare plans with each patient on a foundation of trust.
Education & Training
Undergraduate
University of Illinois, Urbana-Champaign
Medical School
Chicago College of Osteopathic Medicine
Residency
Family Medicine Residency, Advocate Christ Medical Center
Additional Training
Diplomate, American Board of Obesity Medicine; Fellow, American Academy of Family Physicians
Certifications
Conditions Treated
Who is Dr. Armbrust right for?
Dr. Armbrust is a strong fit for adults focused on long-term health and disease prevention. Patients managing weight concerns or metabolic health benefit from his obesity medicine training. He works well with individuals who want a personalized, trust-based approach to their care. His focus on healthspan makes him a good match for patients thinking proactively about their future wellness.
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Frequently Asked Questions
Dr. Armbrust specializes in family medicine, preventive medicine, and obesity medicine. He focuses on helping patients extend their healthspan, the period of life spent in good health. He builds individualized care plans rooted in prevention and long-term wellness.
Yes, Dr. Armbrust holds board certification in family medicine from the American Board of Family Medicine. He also holds Fellowship status in the American Academy of Family Physicians and a Diplomate credential from the American Board of Obesity Medicine.
Dr. Armbrust earned his medical degree from Chicago College of Osteopathic Medicine. He completed his family medicine residency at Advocate Christ Medical Center, where he received the Intern of the Year award.
Dr. Armbrust treats patients dealing with obesity, metabolic concerns, and a range of preventive health needs. He also addresses the chronic conditions commonly evaluated during a comprehensive executive physical, including cardiovascular and nutritional risk factors.
Dr. Armbrust builds personalized healthcare plans with each patient on a foundation of trust. He takes a proactive approach, focusing on prevention and optimizing the years a patient spends in good health.
Dr. Armbrust joined Northwestern Medicine Executive Health in December 2025. He brings board-level expertise in both family medicine and obesity medicine to the program's eight-physician team.
Doctor profile last updated March 21, 2026