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Summary
Interventional cardiology is the focus of Dr. On Chen's practice, bringing a subspecialty approach to heart care for patients in the New York area. He treats high cholesterol in children and teens, hyperlipidemia, and coronary artery disease, and performs cardiac catheterization and therapeutic hypothermia. He also practices cardiology and internal medicine.
Dr. Chen completed his residency at NewYork-Presbyterian Brooklyn Methodist Hospital and is affiliated with Stony Brook University Hospital. He sees patients in Stony Brook and Commack, New York.
Dr. Chen completed his residency at NewYork-Presbyterian Brooklyn Methodist Hospital and is affiliated with Stony Brook University Hospital. He sees patients in Stony Brook and Commack, New York.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 22 years of experience
- NewYork-Presbyterian Brooklyn Methodist Hospital
- 3 specialties
- 14 areas of expertise
- 1 hospital affiliation
- 3 office locations
- Male
Office Locations
Dr. On Chen has 3 locationsStony Brook Advanced Specialty Care
500 Commack Rd Ste 203Commack, NY 11725 Tel: (631) 638-0597
Mon8:00 am - 8:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Stony Brook Medicine Advanced Specialty Care
500 Commack Rd Ste 103Commack, NY 11725 Tel: (631) 638-0597
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. On Chen, MD | Dr. Allison Beth Levey, MD | Dr. Raghav Sharma, MD | Dr. Michael L. Schwartz, MD |
| Cardiology | Cardiology | Cardiology | Cardiology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 22 Years of Experience | 23 Years of Experience | 16 Years of Experience | 38 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English, Hindi | Speaks English | |
| Stony Brook , NY | New York , NY | Winter Park , FL | Pomona , NY |
| Med School: Universitatea De Medicina Si Farmacie Iuliu Hatieganu | Med School: Columbia University College Of Physicians & Surgeons | Med School: New York Medical College | Med School: University Of South Florida Health Morsani College Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. On Chen
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. On Chen has the following 3 specialties
Specialty Expertise
Dr. On Chen has the following 14 areas of expertise
Certifications, License, & Education
22 Years Experience
Dr. On Chen holds an expired medical license in the state of New York.
Medical License
Medical Doctor with an expired medical license in the state of New York that expired in 2026.
Education & Training
Residency
Completed their residency at NewYork-Presbyterian Brooklyn Methodist Hospital.
Medical School
Graduated from Universitatea De Medicina Si Farmacie Iuliu Hatieganu in 2004.
NPI Number
Dr. Chen's NPI number is 1750681912.
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Frequently Asked Questions
- Where is Dr. On Chen's office located?
- Dr. On Chen's office is located at 101 Nicolls Rd, Stony Brook, NY, 11794.
- How can I make an appointment with Dr. On Chen?
- You can find contact information for Dr. On Chen here on Vitals.
- Is Dr. On Chen accepting new patients?
- Dr. On Chen is accepting new patients on Vitals. View Dr. On Chen's profile on Vitals to make an appointment.
- Does Dr. On Chen accept my insurance?
- You can see the insurance plans that Dr. On Chen accepts on their Vitals profile.
- Which hospitals is Dr. On Chen affiliated with?
- Dr. On Chen is affiliated with STONY BROOK UNIVERSITY HOSPITAL.
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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