Ari Katz, MD
Medical Doctor
After years of caring for critically ill patients in the hospital setting, I’ve witnessed firsthand how many serious medical conditions could have been prevented through proper preventative care and lifestyle modifications. This experience has deepened my passion for primary care and prevention, leading me to join Banner Peak Health where I can truly make a difference in patients’ lives before they require hospitalization.
I believe that the cornerstone of wellness rests upon four essential pillars: nutrition, exercise, sleep, and stress management. While medications certainly play an important role in healthcare, I’m passionate about empowering patients to take control of their health through lifestyle changes that can prevent – and often reverse – chronic conditions. My goal isn’t just to extend patients’ lifespans, but to optimize their healthspans, ensuring they maintain the strength, vigor, and cognition to enjoy life to its fullest.
I approach each patient with the same attentiveness and dedication that I would for my family, taking the time to understand each patient’s unique circumstances and how their lifestyle impacts their overall health. When discussing complex medical issues, I ensure that patients fully comprehend their treatment plans and feel confident in their care decisions.
In my own life, I actively seek to embody the wellness principles I recommend to patients. As a father of three young children, I understand the challenges of maintaining a healthy lifestyle amid busy schedules. I make time for running, cycling, yoga, and rock climbing, finding that these activities not only benefit my physical health but also my mental wellbeing. My love for the outdoors extends to hiking, camping, and gardening, which I find deeply therapeutic.
I’m excited to integrate innovative technologies into our practice to enhance both health outcomes and patient convenience, while maintaining the personal touch that’s essential to quality healthcare.
Dr. Katz enjoys outdoor activities, playing drums, and spending time with his wife and three children.
Areas of Interest
- Preventative medicine
- Lifestyle modification
- Technology integration in healthcare
- Exercise and nutrition optimization
Training, Membership, and Affiliations:
American Board of Internal Medicine
Board Certified
Focus Forward Concierge Medicine
Internal Medicine Physician (2023-2025)
Northwestern Medicine Hospital
Internal Medicine Hospitalist (2018-2022)
University of Illinois College of Medicine at Chicago
Internal Medicine Residency
Tel Aviv University
Medical Degree, American Medical Program
The Ohio State University
Bachelor’s Degree, Honors Program (Magna Cum Laude)
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