About Harper Health


Our mission is to deliver care that is relentlessly centered on the needs and capabilities of each individual patient. We are focused on relationships, care quality, accessibility, simplicity, and efficiency. 

About the Founder

Dr Harper

Dr. Will Harper has twenty years of experience as an internal medicine physician in Chicago. Named to Top Doctor lists in the region, he is focused on delivering high quality internal medicine in a way that patients feel valued and truly cared for.

Prior to founding Harper Health he held a number of different roles as a physician-leader, including directing a number of core medical school courses at the University of Chicago Pritzker School of Medicine. He created curricula that taught rising physicians the art of being a doctor: that unique blend of communication skills, physical examination and clinical reasoning. His success led to senior positions with national medical education associations, including the Society for General Internal Medicine and the Association of American Medical Colleges.

From co-founding and running a successful wellness coaching business for six years, Engaged Health Solutions, to acting as the medical director of the executive physical practice at the University of Chicago Medicine for more than fifteen years, to serving as lead internal medicine physician for the Chicago Blackhawks for ten years, Dr. Harper’s mission in medicine has led him to where he is today: founding a clinical practice that best meets the needs of patients, care providers and the team that supports them.

Want to learn more about Dr. Harper and Harper Health?  Reach out. We're here.


The Streeterville Team


William Harper, MD

An internist with twenty years of experience, Will is the founding physician and CEO of Harper Health. He earned his undergraduate and medical degrees with honors from Georgetown and Northwestern Universities respectively. His internal medicine training was at the University of Chicago Medicine. 


Steph Stuhlmuller



Steph Stuhlmuller, MSN, APN, FNP-BC

Steph is Harper Health's nurse practitioner and is excited to be focusing on the patient, their experience, and their needs. She believes that since everyone is different, how they experience healthcare should be unique as well. In her previous position, Steph was the nurse for the executive physical practice at the University of Chicago Medicine. She earned a BS in biochemistry from UCLA and her MSN and FNP from DePaul University. 

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Priscilla Daniels

Priscilla is the practice manager for Harper Health. On the clinical side she helps facilitate patient appointments, schedules tests and procedures, and answers questions from patients and potential members. She is also the administrative hub for the practice, making sure we keep the lights on and have all of the resources necessary to take care of patients. Before joining Harper Health, Priscilla earned an undergraduate degree in management from DeVry University and gained a wealth of experience in practice management at a Streeterville obstetrics and gynecology practice and, most recently, at a suburban neurology group. She believes all patients deserve exceptional care, and is delighted to be a part of that mission here at Harper Health.