Summary

With 57 years in endocrinology and internal medicine, Dr. John Bilezikian treats hypercalcemia, hyperparathyroidism, and juvenile osteoporosis. He is affiliated with NewYork-Presbyterian Columbia University Irving Medical Center, NewYork-Presbyterian Allen Hospital, NewYork-Presbyterian Weill Cornell Medical Center, and NewYork-Presbyterian Alexandra Cohen Hospital for Women and Newborns.

Dr. Bilezikian earned his medical degree from Columbia University College of Physicians & Surgeons and completed his residency at New York Presbyterian Hospital. He practices in New York, NY, and speaks English and Spanish. Patients on Vitals rate Dr. Bilezikian 4.33 out of 5.

Overview based on verified provider data

Quick Facts

  • 4.3
  • 57 years of experience
  • speaks English, Spanish
  • New York Presbyterian Hospital
  • 1 written review
  • 2 specialties
  • 15 areas of expertise
  • 5 hospital affiliations
  • 8 office locations
  • Male

Office Locations

Dr. John Paul Bilezikian has 8 locations

Newyork Presbyterian Columbia University Irving Medical Center

630 W 168th StNew York, NY 10032
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

Columbia University Division Of Endocrinology

180 Fort Washington Ave Ste 904New York, NY 10032
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

CUIMC/Harkness Pavilion

180 Fort Washington AveNew York, NY 10032

Newyork Presbyterian Alexandra Cohen Hospital For Women And Newborns

1283 York Ave Fl 12New York, NY 10065

Cuimc Presbyterian Hospital And Vanderbilt Clinic

622 W 168th StNew York, NY 10032
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

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Dr. John Paul Bilezikian, MD
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Dr. John Paul Bilezikian, MDDr. Hyesoo Lowe, MDDr. Ethel Silverman Siris, MDDr. Beverly Tchang, MD
Endocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismEndocrinology, Diabetes & Metabolism
Accepts New Patients
4.3 
4.4 
5 
0 
57 Years of Experience 26 Years of Experience 55 Years of Experience 13 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks Korean, Spanish Speaks English, Spanish Speaks English
New York , NYNew York , NYNew York , NYNew York , NY
Med School: Columbia University College Of Physicians & Surgeons Med School: Weill Cornell Medical College Med School: Columbia University College Of Physicians & Surgeons Med School: Suny Downstate Medical Center College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. John Paul Bilezikian

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

Medical Specialties

Dr. John Paul Bilezikian has the following 2 specialties

Specialty Expertise

Dr. John Paul Bilezikian has the following 15 areas of expertise

  • Acromegaly
  • Addison Disease
  • Cushing Disease
  • Diabetes
  • Diabetes (Types I & II)
  • Diabetes Mellitus, Type 1
  • Fatigue
  • Gland Issues
  • Hormones
  • Hyperthyroidism
  • Hypopituitarism
  • Hypothyroidism
  • Internal Medicine
  • Metabolic Bone Diseases
  • Primary Hyperparathyroidism

Certifications, License, & Education

57 Years Experience

Dr. John Paul Bilezikian 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 New York Presbyterian Hospital.

Medical School

Graduated from Columbia University College Of Physicians & Surgeons in 1969.

NPI Number

Dr. Bilezikian's NPI number is 1275600975.

Similar doctors

Frequently Asked Questions

Is Dr. John Bilezikian accepting new patients?
Dr. John Bilezikian has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. John Bilezikian accept virtual/telehealth appointments?
Dr. John Bilezikian has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. John Bilezikian?
You can find contact information for Dr. John Bilezikian here on Vitals.
Does Dr. John Bilezikian accept my insurance?
You can see the insurance plans that Dr. John Bilezikian accepts on their Vitals profile.
Which hospitals is Dr. John Bilezikian affiliated with?
Dr. John Bilezikian is affiliated with Newyork Presbyterian Columbia University Irving Medical Center, Newyork Presbyterian Allen Hospital, Newyork Presbyterian Weill Cornell Medical Center, Newyork Presbyterian Alexandra Cohen Hospital For Women And Newborns, and Newyork Presbyterian Columbia University Irving Medical Center.

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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