Main Office
300 N. Maple St.
Effingham, IL
(217) 342-4151
marshallclinic@mchsi.com
Medical Provider Available 8:00 a.m. to 5:00 p.m., Monday through Friday
On Site Laboratory, Dexascan, Ultrasound and X-Ray Facilities
Conveniently Located Across The Street From St. Anthony Hospital
Stewardson Clinic
405 S. Pine
Stewardson, IL
(217) 682-3373
Staffed Monday and Thursday p.m. by Dr. David Kowalski
Altamont Office
4 W. Grant
Altamont IL
(618)-483-6111
Hours: 8:00 a.m. to 5:00 p.m.
Staffed five days a week by Dave Padgett
and on Wednessday by Dr. Rebecca Hewitt
Newton Office Wednesday by Dr. Ryan Jennings Neoga office
607 Oak avenue
Neoga, IL
217-895-2320
507 W. Washington St.
Newton IL
(618)-783-5094
Hours: 8:00 a.m. to 5:00 p.m.
Staffed on
Monday,Tuesday, Wednessday and Thursday by
Melinda Barthelme, APN, CFNP
Hours: 8:00 a.m. to 5:00 p.m
Staffed on Wednesday and Friday by Dr. Hope Knauer
Louisville office
134 S. Church St.
Louisville, IL
618-665-4612
Hours: 8:00 a.m. to 5:00 p.m
Staffed Monday, Tuesday and Friday by Scott Mahoan
Wednessday by Dr. George Saliba
Thursday by Dr. Ryan Jennings
Clinic Providers
Pediatrics
David Kowalski, M.D., FAAP
Tina Rozene, M.D., FAAP
Ryan Jennings, M.D, FAAP
Family Practice
Rebecca Hewitt, M.D., FAAFP
Hope Knauer, M.D., FAAFP
Jeffery Jenson, M.D., FAAFP
Adult Internal Medicine General Surgery Dermatology Nurse Practitioner Medicare Assignment Accepted
Notice of Privacy Practices
David Kowalski, M.D., FAAP
Tina Rozene, M.D., FAAP
Ryan Jennings, M.D., FAAP
Lisa Kowalski, M.D.
Lana Schmidt, M.D.
Melinda Barthelme, APN, CFNP
Kathy Shea, APN, CFNP
Network providers for : HealthLink,
Health Alliance, Consociate Care, Personal Care,
First Health, and Blue Cross Blue Shield of Illinois
Health Care Tips