5
1 Rating
Summary
Dr. Katherine Hajjar is a hematology and pediatrics specialist with nearly five decades of medical experience. She earned her medical degree from Johns Hopkins University School of Medicine and completed her residency at Children's Hospital. With 48 years dedicated to caring for patients, Dr. Hajjar has built extensive expertise in both blood disorders and pediatric medicine.
Dr. Hajjar practices at several prestigious New York medical centers, including Memorial Sloan Kettering Cancer Center and NewYork Presbyterian Columbia University Irving Medical Center. She also provides care at NewYork Presbyterian Alexandra Cohen Hospital for Women and Newborns in New York. Patients consistently rate her highly for her medical care, giving her an average rating of 5.0 stars.
Dr. Hajjar practices at several prestigious New York medical centers, including Memorial Sloan Kettering Cancer Center and NewYork Presbyterian Columbia University Irving Medical Center. She also provides care at NewYork Presbyterian Alexandra Cohen Hospital for Women and Newborns in New York. Patients consistently rate her highly for her medical care, giving her an average rating of 5.0 stars.
AI-generated from data on this provider profile.
Quick Facts
- 48 years of experience
- Childrens Hospital
- 2 specialties
- 7 areas of expertise
- 2 board certifications
- 4 hospital affiliations
- 3 office locations
- Female
Office Locations
Dr. Katherine A Hajjar has 3 locationsNewyork Presbyterian Columbia University Irving Medical Center
630 W 168th StNew York, NY 10032 Tel: (212) 305-2500
Newyork Presbyterian Columbia University Irving Medical Center
622 W 168th StNew York, NY 10032 Tel: (212) 305-2500
Compare with Similar Doctors
 |  |  |  |
| Dr. Katherine A Hajjar, MD | Dr. Jeffrey Zwicker, MD | Dr. Eleni Andreopoulou, MD | Dr. Imo Joseph Akpan, MD |
| Hematology | Hematology | Hematology | Hematology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 48 Years of Experience | 28 Years of Experience | 32 Years of Experience | 14 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | Virtual Visit Available |
| Speaks English | Speaks English, Greek | ||
| New York , NY | New York , NY | New York , NY | New York , NY |
| Med School: Johns Hopkins University School Of Medicine | Med School: Harvard Medical School | Med School: University Of Ioannina Medical School | Med School: University Of Illinois At Chicago College Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Katherine A Hajjar
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Katherine A Hajjar has the following 2 specialties
Specialty Expertise
Dr. Katherine A Hajjar has the following 7 areas of expertise
Certifications, License, & Education
48 Years Experience
MEDICAL LICENSE
Medical Doctor, New York, 2025, Inactive
EDUCATION & TRAINING
Residency
Childrens Hospital
Medical School
Johns Hopkins University School Of MedicineGraduated in 1978
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Frequently Asked Questions
- How can I make an appointment with Dr. Katherine Hajjar?
- You can find contact information for Dr. Katherine Hajjar here on Vitals.
- Does Dr. Katherine Hajjar accept virtual/telehealth appointments?
- Dr. Katherine Hajjar has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Katherine Hajjar's office located?
- Dr. Katherine Hajjar's office is located at 1300 York Avenue #A108, New York, NY, 10065.
- Which hospitals is Dr. Katherine Hajjar affiliated with?
- Dr. Katherine Hajjar is affiliated with Memorial Sloan Kettering Cancer Center, Newyork Presbyterian Columbia University Irving Medical Center, Newyork Presbyterian Alexandra Cohen Hospital For Women And Newborns, and Newyork Presbyterian Columbia University Irving Medical Center.
- Does Dr. Katherine Hajjar accept my insurance?
- You can see the insurance plans that Dr. Katherine Hajjar accepts on their Vitals profile.
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