SHIFT is a group of passionate and committed experts who believe in a more intelligent, more effective approach to delivering personalized care and helping people build health.

Through diagnostic assessments, we identify weaknesses and opportunities within the context of your life. We uncover your values, motivations, stressors and limitations and we create an individualized plan that serves as a roadmap for where you ultimately want to go. Our medical care is the foundation of what we do; we care for you during times of sickness and health. Our coordinated care is focused on three areas: Fuel, Movement and Recovery and our experts serve to empower you to be in control and make sustainable changes within your life.

Our 14,000 square-foot, state-of-the-art facility in Chicago’s River North neighborhood houses our internal medicine practice, full-service gym, small group fitness and recovery classes, physical therapy space, locker rooms and a café.


Contact us to schedule a tour and learn more about SHIFT.

We need to SHIFT from

sick care to healthcare,
knowing to doing,
sitting to sweating,
surviving to thriving.

Our Team

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Dr. Ari Levy

Founder & CEO

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Marc Greitens

Chief Operating Officer

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Dr. Brian Hollett


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Kelly Briody

Registered Nurse

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Tavierney Rogan

Registered Dietitian

Lauren Hoover

Registered Dietitian

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Eric Hughes

Physical Therapist

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Sara Snow

Medical Assistant & Licensed Massage Therapist

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Scott Schafer

Fitness Coach

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Kelly Brennan

Director of Operations

Erin Hutt

Sales and Member Services Manager

Make a SHIFT