Summary

Dr. Yu Sun specializes in internal medicine and hospital medicine, bringing three decades of clinical experience to patient care. He earned his medical degree from Norman Bethune University of Medical Sciences and completed his residency training at St. Barnabas Hospital. His extensive experience spans 30 years of treating adults with complex medical conditions.

Dr. Sun practices at multiple locations throughout New York, including affiliations with Huntington Hospital, NewYork Presbyterian Queens, and Flushing Hospital Medical Center. He focuses on managing high cholesterol in children and teens, treating heart failure, and addressing hyperlipidemia. His diagnostic expertise includes performing blood tests and stool testing for blood detection in pediatric patients.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 30 years of experience
  • St Barnabas Hospital
  • 2 specialties
  • 5 areas of expertise
  • 2 board certifications
  • 3 hospital affiliations
  • 7 office locations
  • Male

Office Locations

Dr. Yu Sun has 7 locations

Crystal Run Healthcare Diagnostic Imaging

155 Crystal Run RdMiddletown, NY 10941
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

Dr. Yu Sun

155 Crystal Run RdMiddletown, NY 10941

Flushing Hospital Medical Center

4500 Parsons BlvdFlushing, NY 11355

Ae And Ly Medical Associates Pllc

13633 37th Ave Ste 7Flushing, NY 11354
Mon9:00 am - 6:00 pm
Tue9:00 am - 6:00 pm
Wed9:00 am - 6:00 pm
Thu9:00 am - 6:00 pm
Fri9:00 am - 6:00 pm
Sat9:00 am - 6:00 pm
SunClosed

Huntington Hospital

270 Park AveHuntington, NY 11743

Ae And Ly Medical Associates Pllc

1880 E Jericho TpkeHuntington, NY 11743
Mon9:00 am - 6:00 pm
Tue9:00 am - 6:00 pm
Wed9:00 am - 6:00 pm
Thu9:00 am - 6:00 pm
Fri9:00 am - 6:00 pm
Sat9:00 am - 6:00 pm
SunClosed

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Dr. Yu Sun, MD
Dr. Eric Yoon, MD
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Dr. Yu Sun, MDDr. Eric Yoon, MDDr. Maurice Johnson, MDDr. Surbhi Agarwal, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
30 Years of Experience 40 Years of Experience 30 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English, Spanish Speaks English, Spanish
Middletown , NYNew York , NYPeekskill , NYPeekskill , NY
Med School: Norman Bethune University Of Medical Sciences Med School: State University of New York Med School: University of Michigan Medical Center (Ann Arbor) Med School: Sawai Man Singh Medical College
Current Profile
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Insurance Plans Accepted by Dr. Yu Sun

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Yu Sun has the following 2 specialties

Specialty Expertise

Dr. Yu Sun has the following 5 areas of expertise

  • Chest Pain
  • Gastrointestinal Bleeding
  • Hospital Medicine
  • Meningitis
  • Pneumonia

Certifications, License, & Education

30 Years Experience

Dr. Yu Sun 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 St Barnabas Hospital.

Medical School

Graduated from Norman Bethune University Of Medical Sciences in 1996.

NPI Number

Dr. Sun's NPI number is 1558702480.

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Frequently Asked Questions

Where is Dr. Yu Sun's office located?
Dr. Yu Sun's office is located at 155 Crystal Run Rd, Middletown, NY, 10941.
Is Dr. Yu Sun accepting new patients?
Dr. Yu Sun is accepting new patients on Vitals. View Dr. Yu Sun's profile on Vitals to make an appointment.
Does Dr. Yu Sun accept my insurance?
You can see the insurance plans that Dr. Yu Sun accepts on their Vitals profile.
How can I make an appointment with Dr. Yu Sun?
You can find contact information for Dr. Yu Sun here on Vitals.
Does Dr. Yu Sun accept virtual/telehealth appointments?
Dr. Yu Sun has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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