Hematology and Oncology

At this time, we have adjusted many appointments to Video Visits. Please contact our office for any scheduling questions.
(646) 962-2800
Learn more about Video Visits

About Us

At Weill Cornell Medicine, we provide comprehensive care for patients with cancer and blood disorders using a collaborative and multidisciplinary approach.

We care for the whole person and put the needs of our patients at the center of everything that we do. Our goal is to maximize patient outcomes and quality of life while minimizing thepotential side effects oftherapy. We think outside the box and listen to patients’ concerns and goals for treatment. World-renowned hematologists and medical oncologists work closely with specialized nurses, pharmacists, dietitians, social workers, laboratory scientists, and physicians from other disciplines — like surgery, pathology, diagnostic radiology, nuclear medicine, radiation oncology, psychiatry and pain management — to provide personalized care plans for each patient.

Our physicians — New York's leading hematologists and oncologists — use cutting-edge diagnostic methods and therapies,including precision medicine, to optimize results. Our diverse treatment options span immunotherapy, surgery, radiation therapy, chemotherapy, stem cell transplant, combination therapies and more.

Additionally, our physicians and scientists are actively developing and investigating new therapies. Through our more than 100 open clinical trials, we can offer access to many treatments that are not available elsewhere, including some of the newest and most innovative therapies in the field today.

Learn more about our hematology and oncology care physicians based in New York City, treatment options, and how to make an appointment by visiting the links below.



Our Locations

Locations Across New York City, Caring for Patients Close to Home

Map that highlights Weill Cornell Medicine's Hematology and Oncology locations in Manhattan

Manhattan

Upper East Side

(646) 962-2800

425 East 61st Street

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8th Floor

  • Multiple Myeloma and Amyloidosis

  • Non-Malignant Hematology

10th Floor

  • Breast Cancer Survivorship

520 East 70th Street, Starr Pavilion, 3rd Floor

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  • Cellular Therapies and Bone Marrow & Stem Cell Transplantation

  • Genitourinary (GU) Cancers

  • Leukemia, Myeloproliferative Neoplasms (MPNs), and Bone Marrow Failure

  • Lymphoma

  • Lung and Thoracic Cancers

  • Non-Malignant Hematology and Other Blood Disorders

1305 York Avenue, 12th Floor

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  • Gastrointestinal (GI) Cancers

  • Cutaneous Oncology and Melanoma

  • Head, Neck, Thyroid, and Endocrine Cancers

1283 York Avenue, David H. Koch Center, 4th Floor

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  • Breast Cancer

  • Lung and Thoracic Cancers

Lower Manhattan

156 William Street – 6th Floor
New York, NY 10038
Get Directions

(646) 962-5665

Map that highlights Weill Cornell Medicine's Hematology and Oncology locations in Brooklyn

Brooklyn

515 6th Street, 6th Floor
Brooklyn, NY 11215
Get Directions

(929) 470-9600

Map that highlights Weill Cornell Medicine's Hematology and Oncology locations in Queens

Queens

56-45 Main Street, Suite LL300
Flushing, NY 11355
Get Directions

(718) 670-1180


Events

Jul 08 2025
Jul 08 2025
Jul 10 2025

Brain Metastasis Tumor Board

Time: 8:30am to 9:30am
Jul 15 2025

Media

What Our Patients Are Saying

Anonymous

How was your experience with Glenn Schattman at Weill Cornell Medical College?He was with you throughout the process, actually caring for your best interest and just an amazing doctor. I cannot say enough good things about what an amazing Doctor he is. I still keep in touch with him and my babies are 3 months old! WarriorWhat's one piece of advice would you give a prospective patient of Glenn Schattman at Weill Cornell Medical College?Trust the process, he knows what he is doing, if he suggests waiting or doing a test, trust him.During treatment, were you treated like a number or a human with Glenn Schattman at Weill Cornell Medical College?He was the most amazing sweetest caring doctor. When i had a miscarriage he was just as devastated as I was. Describe the protocols Glenn Schattman used in your cycles at Weill Cornell Medical College and their degree of success.my first cycle was a fresh cycle, transfer at day 3 of 2 embryos- didn't work. My second was a frozen on a natural cycle and it worked but no heart beat at 8 weeks. Had a D&C and then testing in November. STarted a new retrieval in January and did retrieval on 2-1 then a "scraping" on 2-7. The embryos were transferred on a frozen natural cycle and it worked!Describe your experience with Weill Cornell Medical College.They are caring and extremely attentive. I always went in super early to avoid the line. Sometimes the wait is pretty long no matter what you do. the financial staff is a little rude but everyone else is great.Describe the costs associated with your care under Glenn Schattman at Weill Cornell Medical College.I dontknow Describe Glenn Schattman's approach to eSET (elective single embryo transfer) vs. multiple embryo transfer at Weill Cornell Medical College.multiple embryo transfer- we transferred 2 after many failed attempts and have twins!

Jun 25, 2025
Source: Fertilityiq
Lynn Quayle.

Dr Raymond Pastore’s staff is warm, efficient and completely professional. The doctor is perceptive and caring.

May 25, 2025
Source: Google
Marilyn Lucchi.

Couldn’t be more pleased with my visit with Dr. Simmons and her staff. I was thoroughly informed and treated with care and redpect.

Apr 11, 2025
Source: Google
*Individual results may vary