PATIENT CARE CLINICIANS
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AT INNOVARE, OUR PATIENTS ARE SPECIAL.
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Office Hours
Mon – Fri: 8:00 am - 4:30 pm
One Stop Care
CHARLES J. WILLEY, M.D.
CHIEF EXECUTIVE OFFICER, CHIEF
MEDICAL OFFICER, AND PHYSICIAN
– University Of Missouri – Columbia (1981)
– Innovare Founder
– Care Team Member Since 1984
EHAB KAISER, M.D.
PHYSICIAN
– Creve Coeur Office
– Cairo University School of Medicine
– Care Team Member Since 2023
RAJESH SINGH, M.D.
Senior Associate Physician
Offices
– Saint Louis University School of Medicine
(2009)
– Care Team Member Since 2026
ERIN HOLLOWAY, APRN-B.C.
NURSE PRACTITIONER
– South St. Louis County Office
– Goldfarb School Of Nursing
– Care Team Member Since 2011
RAJESH SINGH, M.D.
Senior Associate Physician
– Creve Coeur and South St. Louis County Offices
– Saint Louis University School of Medicine (2009)
– Care Team Member Since 2026
ERIN HOLLOWAY, APRN-B.C.
NURSE PRACTITIONER
– South St. Louis County Office
– Goldfarb School Of Nursing
– Care Team Member Since 2011
BECKY GANZ, APRN-B.C.
CLINICIAN IN CHARGE
– Creve Coeur And Alton Offices
– Barnes-Jewish College Of Nursing And Allied Health
– Care Team Member Since 2013
WAYNE SCRIMSHER, APRN-B.C.
NURSE PRACTITIONER
– Festus Office
– University Of Missouri – St. Louis (2013)
– Care Team Member Since 2016
STACEY KENNER, MSW
SOCIAL SERVICES
– All IHA Offices
– University Of Illinois – Urbana (2001)
– Care Team Member Since 2013
CHARLES J. WILLEY, M.D.
Dr. Willey has been married for over 35 years and has 4 children. His interests include family, entrepreneurship, public policy, reading, hiking, and hunting.
Dr. Willey sees Patients at our offices in Festus, South County, Creve Coeur, and Alton, IL.
Because the business of medicine could be a significant help or hindrance to quality patient care, Dr. Willey has advanced the following programs:
*Medical office development 1991
*Founder of South County Outpatient Surgery Center in 1992
*Merger of 5 practices to form Beacon Healthcare in 1994
*Founding and 11 years CEO 1996 of Esse Health, a 70+ physician medical group, adopted electronic health records in 1998
*Cofounder and initial CEO 1999, Wellinx electronic prescribing and in-office dispensing corp. now, Clear Practice EHR is wholly owned by Essence Healthcare
*Founder Adult Day Care Center 2001
*Founding CEO 2003, Essential RRG, a professional liability company
*Founding CEO of Essence Healthcare, a Medicare Advantage health plan
RAJESH SINGH, M.D.
Dr. Singh was born and raised in St. Louis. A Midwesterner at heart, he practiced as an Internal Medicine hospitalist in Oklahoma City before returning home to be closer to family and continue caring for patients in the St. Louis area.
Board-certified in Internal Medicine and Clinical Informatics and a Fellow of the American College of Physicians, Dr. Singh brings more than a decade of experience caring for patients with a wide range of medical needs. His extensive hospital and post-acute care experience gives him a unique perspective on the importance of coordinating care and helping patients successfully navigate their healthcare.
Dr. Singh joined Innovare Health Advocates in 2026. He is committed to providing high-quality, personalized care and continuing to care for his patients wherever they need him—including in the hospital, nursing home, or at home. Dr. Singh sees patients at our Creve Coeur and South County offices.
EMIL FERNANDO, M.D.
Dr. Fernando also attends to our hospitalized patients. He is interested in teaching and providing comprehensive care for our patients.
EHAB KAISER, M.D.
Dr. Kaiser is a fellow of the American College of Physicians and a member of the American Medical Directors Association. He is dedicated to serving his patients and has a magnificent “bedside manner,” spending the time it takes to ensure his patients are healthy and happy.
Dr. Kaiser joined Innovare Health Advocates in early 2023. His compassion and understanding have made him a true asset to our Innovare Team. He sees patients at our Creve Coeur office.
South St. Louis County
- MO
9915 Kennerly Road
St. Louis, MO
63128
314-843-4794
Festus
- MO
1455-A US Hwy 61
Festus, MO
63028
636-931-5112
Creve Coeur
- MO
522 N. New Ballas Rd
Suite 199
Creve Coeur, MO 63141
314-434-1600
Alton
- IL
3511 College Avenue
Alton, IL
62002