About Us
Board of Directors
Leadership
Vision, Mission, and Values
High Blood Pressure
Diabetes
Patient Care Services
Behavioral Health
Cardiology
Pediatric Cardiology
Community Programs & Services
HIV Services
Healthy Start
HealthWorks
Fetal & Infant Mortality Program
Dental Care
Ear, Nose and Throat - ENT
Family Medicine
Breast Health
InstaCare
LifeLinks
Nephrology Services
OB/GYN
Opioid Dependence
Pediatrics
Pediatric Cardiology
Pharmacy
Pulmonary Services
School Based Health Centers
Vaccination Services
Child & Adolescent Vaccination Schedule
Adult Vaccination Schedule
Catch-Up Vaccination Schedule
Patients & Families
Renewal Period
Certified Application Counselor
Financial Assistance (SmartPay)
Healthcare Guidance
Insurance Accepted
Legal & Regulatory Information
New Patients
Surprise Billing
News & Blogs
Blog
Video
Contact Us
Find a Provider
Find a Location
Patient Portal
Careers
Join us as a Provider
Core Faculty Family Medicine
SLU Family Medicine Residency Program at O’Fallon
Southern Illinois University (SIU) Family Medicine Residency Program
Licensed Clinical Social Worker/ Licensed Clinical Professional Counselor
Alton
Belleville
Psychiatrist
Psychiatric Nurse Practitioner
Bethalto
Dentist
West Belleville
Bethalto
Family Medicine/Internal Medicine
OB/GYN
COVID Vaccine
Student Rotation
Find a Provider
Find a Location
Patient Portal
Careers
Join us as a Provider
Core Faculty Family Medicine
SLU Family Medicine Residency Program at O’Fallon
Southern Illinois University (SIU) Family Medicine Residency Program
Licensed Clinical Social Worker/ Licensed Clinical Professional Counselor
Alton
Belleville
Psychiatrist
Psychiatric Nurse Practitioner
Bethalto
Dentist
West Belleville
Bethalto
Family Medicine/Internal Medicine
OB/GYN
COVID Vaccine
Student Rotation
Carlos Mejia, MD
Alton
4 Memorial Drive Building B, Suite 210 Alton, IL 62002
Ph:
618.463.5905
Specialties:
Family Medicine
