Jaclyn D. Rosenzweig, M.D.

Pediatric Hematology-Oncology

Locations and Appointments

Insurances Accepted

Please contact the doctor's office to verify that your insurance is accepted.

*Indicates this doctor is no longer accepting new patients with this insurance plan.

  • HMO
  • Medicare
  • PPO
  • EPO/POS
  • CHP
  • Blue Access
  • EPO
  • HMO
  • Mediblue (Senior)
  • PPO
  • CBP
  • Medicaid
  • Freedom
  • Liberty
  • Metro/Core/Charter
  • Community Plan
  • HMO
Personal Statement

I am a pediatric oncologist who treats children with blood cancer, both leukemia and lymphoma. Because the diagnosis of cancer and treatment are alarming and completely disruptive to the lives of children and their families, I stand by them every step of the way. No question, call, or cry is too small or left unaddressed.

In addition, my work includes research, identifying novel targeted therapies for pediatric patients whose leukemia is difficult to treat or has returned after initial treatment. I firmly believe that every family should have options when first-line treatment fails, and my goal is to make that happen.

Biographical Info

Dr. Rosenzweig is an Assistant Professor in the Department of Pediatrics at Weill Cornell Medicine and an Assistant Attending Pediatrician at NewYork-Presbyterian/Weill Cornell Medical Center. Dr. Rosenzweig completed her undergraduate work at Emory University. She received her medical degree from the University of Miami Miller School of Medicine. She conducted her residency in Pediatrics at NewYork-Presbyterian/Weill Cornell Medical Center and her fellowship in pediatric hematology/oncology at the joint program at Memorial Sloan Kettering Cancer Center and NewYork-Presbyterian-Weill Cornell Medical Center. She is board certified in General Pediatrics and Pediatric Hematology/Oncology.

Dr. Rosenzweig specializes in treating children and adolescents with leukemia and lymphoma, including acute lymphoblastic leukemia, acute myelogenous leukemia, Hodgkin lymphoma and Non-Hodgkin lymphoma.

Dr. Rosenzweig’s clinical and research interests lie in identifying new treatments for children with leukemia. She is particularly interested in identifying novel targeted therapies. She is a member of the Children’s Oncology Group.

Honors and Awards
  • 2023, Clinical and Translational Science Center KL2 Career Development Award, Weill Cornell Medical Center, New York, NY
  • 2022, The American Society for Clinical Oncology Conquer Cancer Young Investigator Award, Memorial Sloan Kettering Cancer Center, New York, NY
  • 2020, The Charles E. Trobman Memorial Scholarship, Memorial Sloan Kettering Cancer Center, New York, NY
Board Certifications
American Board of Pediatrics
American Board of Pediatrics (Pediatric Hematology-Oncology)
Clinical Expertise
Pediatric Leukemia
Acute Lymphoblastic Leukemia
Acute Myelogenous Leukemia
Hodgkin Lymphoma
Non Hodgkin's Lymphoma
Precision Medicine
Languages
English
Education 
  • M.D.
    University of Miami School of Medicine
    2016
  • B.S.
    Emory University
    2012
Appointments 
  • Assistant Attending Pediatrician
    NewYork-Presbyterian Hospital
  • Assistant Professor of Pediatrics
    Weill Cornell Medical College, Cornell University

Relationships and collaborations with for-profit and not-for profit organizations are of vital importance to our faculty because these exchanges of scientific information foster innovation. As experts in their fields, WCM physicians and scientists are sought after by many organizations to consult and educate. WCM and its faculty make this information available to the public, thus creating a transparent environment.

No External Relationships Reported