Summary

Dr. Loneien Ong is an internal medicine physician specializing in endocrinology, diabetes, and metabolism. She earned her medical degree from Far Eastern University Institute of Medicine Nicanor Reyes Medical Foundation and completed her residency at Lincoln Medical and Mental Health Center. With 46 years of medical experience, Dr. Ong brings extensive knowledge to treating hormone disorders and metabolic conditions. She is fluent in Chinese, Tagalog, and English.

Dr. Ong practices at North Central Bronx Hospital and is affiliated with NYC Health and Hospitals Jacobi in Bronx, New York. Her expertise includes caring for patients with osteoarthritis and balance problems. She also treats patients experiencing altered levels of consciousness. Patients consistently rate Dr. Ong highly, giving her an average rating of 5.0.

Overview based on verified provider data

Quick Facts

  • 5
  • 46 years of experience
  • speaks Chinese, Tagalog, English
  • Lincoln Medical And Mental Health Center
  • 2 specialties
  • 13 areas of expertise
  • 2 board certifications
  • 2 hospital affiliations
  • 1 office location
  • Female

Office Location

North Central Bronx Hospital

3424 Kossuth AveBronx, NY 10467

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Dr. Loneien G Ong, MDDebra Shira Greenfield, MDDr. Andrew Fagelman, MDDr. Bruce Lawrence Feldman, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.2 
4.7 
46 Years of Experience 44 Years of Experience 27 Years of Experience 39 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Chinese, Tagalog, English Speaks English Speaks English, Spanish Speaks English
Bronx , NYSmithtown , NYNew York , NYHuntington , NY
Med School: Far Eastern University Inst Of Med Nicanor Reyes Medical Foundation Med School: Mount Sinai School Of Medicine Of New York University Med School: Zicklin School of Business Med School: Lewis Katz School Of Medicine At Temple University
Current Profile
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Insurance Plans Accepted by Dr. Loneien G Ong

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

Medical Specialties

Dr. Loneien G Ong has the following 2 specialties

Specialty Expertise

Dr. Loneien G Ong has the following 13 areas of expertise

  • Acromegaly
  • Addison Disease
  • Cushing Disease
  • Diabetes
  • Diabetes (Types I & II)
  • Diabetes Mellitus, Type 1
  • Endocrinology, Diabetes & Metabolism
  • Fatigue
  • Gland Issues
  • Hormones
  • Hyperthyroidism
  • Hypopituitarism
  • Hypothyroidism

Certifications, License, & Education

46 Years Experience

Dr. Loneien G Ong holds an active medical license in the state of New York.

Medical License

Medical Doctor with an active medical license in the state of New York that expires in 2026.

Education & Training

Residency

Completed their residency at Lincoln Medical And Mental Health Center.

Medical School

Graduated from Far Eastern University Inst Of Med Nicanor Reyes Medical Foundation in 1981 and UNIVERSITY OF THE PHILIPPINES in 1980.

NPI Number

Dr. Ong's NPI number is 1750473328.

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Frequently Asked Questions

How can I make an appointment with Dr. Loneien G Ong?
You can find contact information for Dr. Loneien G Ong here on Vitals.
Is Dr. Loneien G Ong accepting new patients?
Dr. Loneien G Ong has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Loneien G Ong accept my insurance?
You can see the insurance plans that Dr. Loneien G Ong accepts on their Vitals profile.
Where is Dr. Loneien G Ong's office located?
Dr. Loneien G Ong's office is located at 3424 Kossuth Ave, Bronx, NY, 10467.
What languages does Dr. Loneien G Ong speak?
Dr. Loneien G Ong speaks Chinese, Tagalog, and English.

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