Pfizer COVID-19 vaccine appointments are available to our patients. Sign up for Connect today to schedule your vaccination. Continue your routine care with us by scheduling an in-person appointment or Video Visit.


Weill Cornell pediatric hematology-oncology infusion suite

The Pediatric Hematology/Oncology Division at Weill Cornell Medicine provides exceptional, state-of-the-art care for children with a wide range of blood disorders and cancers.  Each patient’s plan is carefully tailored to his or her needs, with the goal of returning children to lives that are as normal and productive as possible.

Services & Programs

Pediatric and Adolescent Oncology Program

The Pediatric Oncology Program at Weill Cornell Medicine provides up-to-date comprehensive care to children and adolescents with all forms of childhood cancer, and has expertise survivorship and late effects.  Our specialists have extensive expertise in leukemias, lymphomas and sarcomas of bone and soft tissue.  

Learn more: Pediatric Oncology Program

Pediatric Hemostasis and Thrombosis Program

Our team provides state-of-the-art, multidisciplinary care for children and adolescents with bleeding disorders such as hemophilia, von Willebrand disease, and other rare coagulation factor deficiencies, as well as those with blood clots, including monitoring of children on anti-coagulation therapy. 

Learn more: Pediatric Hemostasis and Thrombosis Program

Red Cell Disorders Program

This program cares for children with inherited conditions such as sickle cell anemia, spherocytosis, and other red cell disorders, including children with anemia and iron excess/deficiency. Children and adults with thalassemia are treated at our specialized thalassemia center. 

Learn more: New York Comprehensive Thalassemia Center 
Learn more: Red Cell Disorders Program

Pediatric Myeloproliferative Neoplasm (MPN) Program 

The Pediatric MPN program at Weill Cornell Medicine is housed in the Division of Pediatric Hematology/Oncology program and the Richard T. Silver Myeloproliferative Neoplasm Center.  We are dedicated to the improvement of care for children with myeloproliferative neoplasms and have active research and clinical programs. 

Learn more: Pediatric Myeloproliferative Neoplasm (MPN) Program 

Platelet Disorders Program

Established four decades ago, this is one of the first programs dedicated to children with platelet disorders such as immune thrombocytopenic purpura (ITP), as well as inherited disorders or platelet production or function. 

Learn more: Pediatric Platelet Disorders Program

Affiliated with Top-Ranked Komansky Children's Hospital

Our practice is affiliated with top-ranked NewYork-Presbyterian Phyllis and David Komansky Children’s Hospital.  Children and their families benefit from:

  • Our board-certified pediatric specialists, who see patients exclusively in our newly renovated day-hospital facility -- designed with children and adolescents in mind.   
  • Pediatric to adult transition care.  As adolescents transition to the adult practice, our pediatric physicians continue to provide care in collaboration with colleagues trained in internal medicine.  
  • Emotional/psychological support.   Expert and experienced social workers, a child life specialist, and an art therapist are available to help children and their families navigate their medical experience.
  • Skilled pediatric nurses, who provide compassionate and expert care in our infusion center and facilitate the administration of medications, blood products, infusions, and chemotherapy in the newly renovated facility.

Diagnosis & Treatment

Payson 6 Infusion Bay

Our clinical practice is located in a recently renovated space on the sixth floor of the Payson Pavilion at the NewYork-Presbyterian Phyllis and David Komansky Children's Hospital at Weill Cornell Medical Center.  Flooded with natural light and decorated with light woods, a cheerful New York City mosaic, and colored glass panels, our outpatient pediatric treatment center is comfortable and welcoming to patients of all ages, and their families.  

Our Facility

Our facility consists of:

  • five examining rooms
  • a procedure room
  • a phlebotomy room
  • a transfusion solarium which accommodates eight bays dedicated to the treatment of cancer and other diseases that require infusion/transfusion therapy. 

Our Team


Lisa Roth

Lisa Roth, M.D.

Director of Pediatric Oncology
Director, Adolescent & Young Adult Lymphoma Program
Associate Professor of Pediatrics, Pediatric Medicine and Pathology & Laboratory Medicine
Associate Attending Pediatrician
Sujit Sheth

Sujit Sheth, M.D.

Vice Chair of Clinical Research, Department of Pediatrics
Chief, Pediatric Hematology/Oncology
Harold Weill Professor of Pediatric Hematology
Professor of Clinical Pediatrics
Attending Pediatrician
Dr. Alexander Ja-Ho Chou

Alexander Ja-Ho Chou, M.D.

Assistant Professor of Pediatrics, Weill Cornell Medicine
Assistant Attending Pediatrician, NewYork-Presbyterian Hospital
Shipra Kaicker

Shipra Kaicker, M.D.

Assistant Professor of Clinical Pediatrics
Assistant Attending Pediatrician
Headshot of Dorothy Kleinert

Dorothy Kleinert, N.P.

Nurse Practitioner
Nicole Kucine

Nicole Kucine, M.D., M.S.

Assistant Professor of Pediatrics
Assistant Attending Pediatrician
Dr. Jennifer Levine

Jennifer Levine, M.D.

Assistant Professor of Clinical Pediatrics
Assistant Attending Pediatrician
David Lyden

David Lyden, M.D., Ph.D.

Stavros S. Niarchos Professor of Pediatric Cardiology
Professor of Pediatrics
Catherine McGuinn

Catherine McGuinn, M.D.

Assistant Professor of Pediatrics
Assistant Attending Pediatrician

What to expect

Children are seen for consultations or ongoing treatment in our outpatient day hospital setting Monday through Friday. For children who are referred for a consultation, the visit typically last 1-2 hours. 

In addition to our physicians and practitioners, our service is complemented by clinical and research nurses, a dedicated phlebotomist, two social workers, a child life therapist and an art therapist. 

dedicated phlebotomist is able to draw blood for testing in our facility itself. Some results are available within an hour and can be discussed right away during the visit, while others may be discussed the next day or when they are ready.

If radiologic tests are required, the Pediatric Radiology facility is just around the corner on the same floor.  

For many children, there may be one or more follow up visits.  Children who receive ongoing care for additional chronic conditions can see their dedicated provider on a regular basis, and receive most, if not all, of their treatment as an outpatient. Typically, an infusion of up to 4-6 hours may be administered in this manner.  Children who need longer treatments may be admitted to the hospital.

Child Life Services and Creative Arts

Our child life therapist and art therapist see children while they may be waiting for test results, or while they are receiving their treatments.

Pediatric Hematology-Oncology practice on Payson 6

What Sets us Apart

  • We are the most comprehensive center in the New York, New Jersey, and Connecticut area for treating children with noncancerous (benign) blood disorders, with specific programs for platelet disorders, bleeding and clotting problems, as well as thalassemia and other red blood cell disorders.  
  • We offer a Children Adolescent and Young Adult Late Effects, Survivorship and Fertility Preservation program.
  • Our Comprehensive Thalassemia Center is the oldest and one of the largest centers of its kind in the United States
  • New York State Department of Health has recognized our practice as a designated Hemoglobinopathy Specialty Center providing comprehensive care to children and adolescents with disorders such as the thalassemia syndromes, sickle cell anemia, and other red blood cell disorders
Pediatric Hematology/Oncology
525 East 68th Street, Payson 695
New York, NY 10065
(212) 746-3400
(212) 746-8609

Pediatrics Weill Cornell Medicine Appointments & Referrals: (646) 962-KIDS (646) 962-5437 Chair's Office: Weill Cornell Medicine 525 E 68th St.
Box 225
New York, NY 10065 (646) 962-5437