0 reviews
Summary
Dr. Allan Ong sees patients for urinary tract infections, pulmonary aspiration, and aspiration pneumonia, and practices internal medicine and hospital medicine. He has 27 years of experience and is affiliated with OSF Saint Anthony Medical Center in Rockford, Illinois. Dr. Ong earned his medical degree from the University of the Philippines Manila College of Medicine and completed his residency at Mercy Hospital and Medical Center.
Overview based on verified provider data
Quick Facts
- 27 years of experience
- speaks English
- Mercy Hospital And Medical Center
- 2 specialties
- 5 areas of expertise
- 1 hospital affiliation
- 1 office location
- Male
Office Location
Osf Saint Anthony Medical Center
5666 E State StRockford, IL 61108 Tel: (815) 226-2000
Mon12:00 am - 12:00 pm
Tue12:00 am - 12:00 pm
Wed12:00 am - 12:00 pm
Thu12:00 am - 12:00 pm
Fri12:00 am - 12:00 pm
Sat12:00 am - 12:00 pm
Sun12:00 am - 12:00 pm
Compare with Similar Doctors
 |  |  | |
| Dr. Allan Lim Ong, MD | Dr. Firas Aubeid, MD, MBA, FACP | Dr. Adewumi Bakare DMSc, PA-C | Dr. Neil Anand, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Diagnostic Radiology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 27 Years of Experience | 19 Years of Experience | 13 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | No Virtual Visit Option |
| Speaks English | Speaks English | Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin) | |
| Rockford , IL | New Lenox , IL | Mesquite , TX | San Diego , CA |
| Med School: University Of The Philippines Manila College Of Medicine | Med School: University Of Aleppo Faculty Of Medicine | Med School: University of Lynchburg - DMSc | Med School: St Georges University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Allan Lim Ong
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Allan Lim Ong has the following 2 specialties
Specialty Expertise
Dr. Allan Lim Ong has the following 5 areas of expertise
Certifications, License, & Education
27 Years Experience
Dr. Allan Lim Ong holds an expired medical license in the state of Illinois.
Medical License
Medical Doctor with an expired medical license in the state of Illinois that expired in 2026.
Education & Training
Residency
Completed their residency at Mercy Hospital And Medical Center.
Medical School
Graduated from University Of The Philippines Manila College Of Medicine in 1999.
NPI Number
Dr. Ong's NPI number is 1760411367.
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Frequently Asked Questions
- How can I make an appointment with Dr. Allan Ong?
- You can find contact information for Dr. Allan Ong here on Vitals.
- Does Dr. Allan Ong accept my insurance?
- You can see the insurance plans that Dr. Allan Ong accepts on their Vitals profile.
- Which hospitals is Dr. Allan Ong affiliated with?
- Dr. Allan Ong is affiliated with Osf Saint Anthony Medical Center.
- Where is Dr. Allan Ong's office located?
- Dr. Allan Ong's office is located at 5666 E State St, Rockford, IL, 61108.
- What languages does Dr. Allan Ong speak?
- Dr. Allan Ong speaks English.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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