0 reviews
Summary
Dr. Alex Belongy practices family medicine in O Fallon, Illinois. He is affiliated with HSHS Saint Elizabeths Hospital, SSM Health Cardinal Glennon Children's Hospital, and Memorial Hospital Shiloh. Dr. Belongy earned his medical degree from Creighton University School of Medicine.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 2 years of experience
- 6 insurance plans accepted
- Creighton University School Of Medicine
- 1 specialty
- 3 hospital affiliations
- 4 office locations
- Male
Office Locations
Dr. Alex Brandon Belongy has 4 locationsSihf Healthcare
3 Saint Elizabeth Blvd Ste 4000O Fallon, IL 62269 Tel: (618) 233-5480
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed
Ssm Health Cardinal Glennon Childrens Hospital
1465 S Grand BlvdSaint Louis, MO 63104 Tel: (314) 577-5600
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Alex Brandon Belongy | Dr. Michael Gray, MD | Valerie Battisti, PA-C | Brandi Rhoads, MSN, FNP-C, PMHNP-BC |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 2 Years of Experience | 31 Years of Experience | ||
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | ||
| O Fallon , IL | Annapolis , MD | Addison , IL | Terre Haute , IN |
| Med School: Creighton University School Of Medicine | Med School: University Of Maryland School Of Medicine | ||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Alex Brandon Belongy
Medical Specialties
Dr. Alex Brandon Belongy has the following specialty
Certifications, License, & Education
2 Years Experience
Dr. Alex Brandon Belongy holds active and expired medical licenses in the states of Illinois and Missouri.
Medical License
Medical Doctor with an active medical license in the state of Illinois that expires in 2027 and an expired medical license in the state of Missouri that expired in 2026.
Education & Training
Medical School
Graduated from Creighton University School Of Medicine in 2024.
NPI Number
Dr. Belongy's NPI number is 1144087511.
Similar Doctors
Frequently Asked Questions
- Which hospitals is Dr. Alex Belongy affiliated with?
- Dr. Alex Belongy is affiliated with Hshs Saint Elizabeths Hospital, Ssm Health Cardinal Glennon Childrens Hospital, and Memorial Hospital Shiloh.
- Does Dr. Alex Belongy accept my insurance?
- You can see the insurance plans that Dr. Alex Belongy accepts on their Vitals profile.
- How can I make an appointment with Dr. Alex Belongy?
- You can find contact information for Dr. Alex Belongy here on Vitals.
- Where is Dr. Alex Belongy's office located?
- Dr. Alex Belongy's office is located at 3 Saint Elizabeth Blvd Ste 4000, O Fallon, IL, 62269.
- Does Dr. Alex Belongy accept virtual/telehealth appointments?
- Dr. Alex Belongy has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.




