6000 Bond Avenue Centreville, IL 62207


Main: 618.332.2740
Behavioral Health Services: 618.332.2083
Medicate Pharmacy: 618.857.3770


Health Center: Monday through Friday | 7:00 am - 5:30 pm
Dentistry: Monday through Thursday | 7:00 am - 5:30 pm
Medicate Pharmacy: Monday through Friday | 8:30 am - 5:30 pm


Behavioral Health

Bhawna Sharma, MD
Christopher Loynd, DO
Kalyani Gavini, MD
Kelechi Loynd, MD
Randy J. Jung, MD
Natascha Jeffries, MSN, FNP-C, PMHNP-BC
Tyler Roy-Davis, LCPC

Dental Services

Megan Preville, DMD

Family Medicine

Alfred Johnson, MD
Heather Lucas-Foster, MD
Sarah Rahman, PA-C
Emma Clardy, DO

Internal Medicine

Theodore Ross, MD

Obstetrics & Gynecology

Diana Swanson, WHNP-BC


Lisa Chi, MD


After hours assistance is available by calling 618.398.9666.
For pediatric assistance, call 1.800.237.9838.
If you have an emergency, call 9-1-1.


SIHF Healthcare is your Patient-Centered Medical Home (PCMH). The PCMH model is designed to transform the organization and delivery of primary care services through new arrangements that are defined by five core principles: accessibility, coordination, quality, comprehensiveness, and patient-centered care.