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Summary
Dr. Ariel Ong treats heart failure, altered level of consciousness, and acute kidney injury, and practices internal medicine and hospital medicine. He has 18 years of experience and is affiliated with New Britain General Campus in New Britain, Connecticut, and Saint Marys Hospital in Waterbury, Connecticut. He completed his residency at The Brooklyn Hospital Center and earned his medical degree from Our Lady of Fatima University College of Medicine.
Overview based on verified provider data
Quick Facts
- 18 years of experience
- The Brooklyn Hospital Center
- 2 specialties
- 8 areas of expertise
- 2 hospital affiliations
- 2 office locations
- Male
Office Locations
Dr. Ariel Gillego Ong has 2 locationsCompare with Similar Doctors
 |  |  |  |
| Dr. Ariel Gillego Ong, MD | Kerry L. Folkman, MSN, NP-C | Dr. Adewumi Bakare DMSc, PA-C | Eric Harker |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 18 Years of Experience | 16 Years of Experience | 25 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin) | Speaks English | |
| New Britain , CT | Brookline , MA | Mesquite , TX | Lyons , CO |
| Med School: Our Lady Of Fatima University College Of Medicine | Med School: Regis College | Med School: University of Lynchburg - DMSc | Med School: Duke University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Ariel Gillego Ong
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Ariel Gillego Ong has the following 2 specialties
Specialty Expertise
Dr. Ariel Gillego Ong has the following 8 areas of expertise
Certifications, License, & Education
18 Years Experience
Dr. Ariel Gillego Ong holds an expired medical license in the state of Connecticut.
Medical License
Medical Doctor with an expired medical license in the state of Connecticut that expired in 2026.
Education & Training
Residency
Completed their residency at The Brooklyn Hospital Center.
Medical School
Graduated from Our Lady Of Fatima University College Of Medicine in 2008.
NPI Number
Dr. Ong's NPI number is 1104257864.
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Frequently Asked Questions
- Which hospitals is Dr. Ariel Ong affiliated with?
- Dr. Ariel Ong is affiliated with New Britain General Campus and Saint Marys Hospital.
- Does Dr. Ariel Ong accept my insurance?
- You can see the insurance plans that Dr. Ariel Ong accepts on their Vitals profile.
- Where is Dr. Ariel Ong's office located?
- Dr. Ariel Ong's office is located at 100 Grand St, New Britain, CT, 06052.
- Is Dr. Ariel Ong accepting new patients?
- Dr. Ariel Ong has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. Ariel Ong accept virtual/telehealth appointments?
- Dr. Ariel Ong 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
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