
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Choi, Hematologist in New York, NY?
Daniel Choi, MD, is an Instructor in Medicine at Weill Cornell Medical College and an Assistant Attending Physician at the New York-Presbyterian Hospital. Dr. Choi earned his medical degree from the Icahn School of Medicine at Mount Sinai in New York in 2016. He completed his residency training in Internal Medicine at Montefiore Medical Center in the Bronx in 2019 and his fellowship training in Hematology and Medical Oncology at NewYork-Presbyterian Hospital/Weill Cornell Medicine in 2022.Dr. Choi is a physician-scientist conducting laboratory research focused on the stem cell biology of myeloproliferative neoplasms (MPNs). In addition to his laboratory research, he specializes in the clinical care of patients with myeloid malignancies including MPNs and leukemias at Weill Cornell Medicine.
What languages does Dr. Choi speak?
Dr. Choi and their clinical team can communicate with patients in the following languages:
English
What conditions does a Hematologist like Dr. Choi typically treat?
As a Hematologist, Dr. Choi diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Choi. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Multiple Myeloma
- Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ®)
- Active multiple myeloma
- Untreated multiple myeloma
- Plasma cell myeloma
ICD-10 Codes:
- C9000: Multiple myeloma not having achieved remission
Also known as:
- Diffuse Large B-cell Lymphoma
- Lymphoma
- DLBCL
- Aggressive B-cell Lymphoma
- Diffuse B-cell Lymphoma
ICD-10 Codes:
- C8330: Diffuse large B-cell lymphoma, unspecified site
Also known as:
- Melanoma
- Malignant Melanoma
- Skin Cancer (Melanoma)
- Cutaneous Melanoma
- Black Skin Cancer
ICD-10 Codes:
- C439: Malignant melanoma of skin, unspecified
Also known as:
- Shortness of Breath
- Breathing Problems
- Difficulty breathing
- Breathlessness
- Dyspnea
ICD-10 Codes:
- R0602: Shortness of breath
Does Dr. Choi accept my insurance?
Dr. Choi accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Choi accept in New York, NY?
Dr. Choi in New York, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Centene Corporation
Cigna Group
CVS Health (formerly Aetna)
EmblemHealth
Healthfirst New York
Humana
Medicare
UMR Administered Payer
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Choi's office located?

Bone Marrow Transplant and Cell Therapy Program
520 East 70th Street
Starr Pavilion, 3rd Floor
New York, NY 10021
What is Dr. Choi's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Choi's National Provider Identifier (NPI) number is 1235586652.
What common questions do patients ask about Dr. Choi?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Choi
What is Dr. Daniel Choi's specialty?
Dr. Choi is a Hematologist near New York, NY.
What does a Hematologist do?
An internist with advanced training specializing in disorders of the blood, spleen, and lymphatic system. This specialist manages conditions such as anemia, clotting disorders, sickle cell disease, hemophilia, leukemia, and lymphoma.
Is this Dr. Daniel Choi affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Choi is affiliated with Newyork-Presbyterian Hospital/weill Cornell Medical Center which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Hematologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Hematologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Daniel Choi accepting new patients in New York, NY?
Yes, Dr. Daniel Choi is accepting new patients at this time.
Does Dr. Daniel Choi offer online booking?
Please contact Dr. Choi's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Daniel Choi?
Please contact Dr. Choi's office for information regarding telehealth appointment availability or for scheduling assistance.
Other Hematologist Near New York, NY

Dr. Richard Furman, MD is a Hematologist, who primarily practices in New York, NY. He is board certified.
Lymphoma
520 East 70th Street
New York, NY 10021

Dr. Gail Roboz, MD is a Hematology / Oncology Specialist, who primarily practices in New York, NY with 1 additional practice location. She has been practicing for over 29 years and is board certified.

NewYork-Presbyterian Hospital/Weill Cornell Medical Center
520 East 70th Street
New York, NY 10021

Dr. Sebastian Alexander Mayer, MD is a Hematology / Oncology Specialist, who primarily practices in NEW YORK, NY. He is board certified.

Bone Marrow Transplant and Cell Therapy Program
520 East 70th Street
NEW YORK, NY 10021
Connect with DR. Choi
Sponsored
