Summary

Dr. Johannes Zakrzewski is an oncology specialist who focuses on pediatric blood and marrow disorders. He completed his residency training at both SUNY Downstate Medical Center in 2010 and Universitat Krankenhaus Essen in 2004, followed by a fellowship at Memorial Sloan-Kettering Cancer Center in 2012. Dr. Zakrzewski holds board certifications in Pediatrics from the American Board of Pediatrics, earned in 2012, and Pediatric Hematology-Oncology, achieved in 2019. He provides care in English.

Dr. Zakrzewski practices at Hackensack University Medical Center in Hackensack, New Jersey, where he specializes in pediatric blood and marrow transplantation. His expertise includes treating children with aplastic anemia, blood clotting disorders, and various forms of anemia. He also performs cancer adjuvant therapy to support comprehensive treatment plans for young patients facing complex blood-related conditions.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 20 insurance plans accepted
  • speaks English
  • Memorial Sloan-Kettering Cancer Center
  • 2 specialties
  • 4 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

Hackensack University Medical Center

30 Prospect Avenue Pediatric Blood and Marrow TransplantHackensack, NJ 07601

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Dr. Johannes L Zakrzewski, MDDr. Karie Danielle Keera Runcie, MDDr. Gail J. Roboz, MDDr. Maria Diaz Ordonez, MD
OncologyOncologyOncologyOncology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
13 Years of Experience 32 Years of Experience 12 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English
Hackensack , NJNew York , NYNew York , NYTarrytown , NY
Med School: Albert Einstein College Of Medicine Of Yeshiva University Med School: Icahn School Of Medicine At Mount Sinai Med School: Universidad Complutense De Madrid Facultad De Medicina
Current Profile
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Insurance Plans Accepted by Dr. Johannes L Zakrzewski

  • Aetna
  • Aetna Better Health
  • AmeriHealth
  • Cigna
  • Claritev
  • Clover Health
  • Fidelis Care
  • Horizon Blue Cross Blue Shield of New Jersey (Horizon BCBSNJ)
  • Horizon Blue Cross Blue Shield of New Jersey (Horizon NJ Health)
  • Karna WTC
  • MagnaCare
  • Medicaid
  • Medicare
  • Oxford Health Plans
  • QualCare
  • Railroad Medicare
  • Tricare
  • United Healthcare (UHC)
  • UnitedHealthcare (UHC) Medicare
  • Wellpoint

Medical Specialties

Dr. Johannes L Zakrzewski has the following 2 specialties

Specialty Expertise

Dr. Johannes L Zakrzewski has the following 4 areas of expertise

  • Acute Myeloid Leukemia
  • Cancer
  • Leukemia
  • Pediatric Hematology Oncology

Certifications, License, & Education

BOARD CERTIFICATIONS

American Board of Pediatrics

Pediatrics, 2012

American Board of Pediatrics

Pediatric HematologyOncology, 2019

MEDICAL LICENSE

Medical Doctor, New Jersey, 2027, Active

EDUCATION & TRAINING

Fellowship

Memorial Sloan-Kettering Cancer Center2012

Residency

SUNY Downstate Medical Center2010
Universitat Krankenhaus Essen2004

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Frequently Asked Questions

Does Dr. Johannes Zakrzewski accept my insurance?
You can see the insurance plans that Dr. Johannes Zakrzewski accepts on their Vitals profile.
Which hospitals is Dr. Johannes Zakrzewski affiliated with?
Dr. Johannes Zakrzewski is affiliated with Hackensack University Medical Center.
How can I make an appointment with Dr. Johannes Zakrzewski?
You can find contact information for Dr. Johannes Zakrzewski here on Vitals.
Where is Dr. Johannes Zakrzewski's office located?
Dr. Johannes Zakrzewski's office is located at 30 Prospect Avenue Pediatric Blood and Marrow Transplant, Hackensack, NJ, 07601.
Does Dr. Johannes Zakrzewski accept virtual/telehealth appointments?
Dr. Johannes Zakrzewski has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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