David P. Horowitz, MD

Specialties:
Radiation Oncology

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Overview
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Location(s)
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Credentials & Experience

Overview

David Horowitz, M.D. is a board-certified radiation oncologist and Assistant Professor of Radiation Oncology at New York-Presbyterian/Columbia University Irving Medical Center. His clinical focus is on gastrointestinal cancers, lymphoma and breast cancer, and his research interests focus on the development of novel ways to deliver precision radiation therapy to hard-to-treat cancers.
Dr. Horowitz received his B.A. from Dartmouth College and his M.D. from the Johns Hopkins University School of Medicine, during which time he completed a research fellowship in the Department of Radiation Oncology and Molecular Radiation Sciences. He completed his internal medicine internship training at the Georgetown University/Washington Hospital Center after which he completed his radiation oncology training at New York Presbyterian Hospital (Columbia University Medical Center Campus), where he additionally served as Chief Resident.
Dr. Horowitz has developed the use of multiple radiation techniques at the Columbia University Irving Medical Center to best help patients with cancer receive the most effective treatments while minimizing potential side effects. These include stereotactic body radiation therapy (SBRT), stereotactic radiosurgery, hypofractionated ablative radiation therapy, intensity modulated radiation therapy, image-guided radiation therapy, intraoperative radiotherapy, brachytherapy, total body irradiation, and total skin electron beam therapy.
As a member of the Pancreas Center at Columbia, Dr. Horowitz is part of a multidisciplinary team that brings expertise from multiple specialties, including surgery, medical oncology and radiology to the care of complex patients with pancreas cancer.
Outside of his clinical duties, Dr. Horowitz serves as Director of Medical Student Education in the Department of Radiation Oncology, as well as the Associate Program Director for the department's residency program. Dr. Horowitz has mentored numerous medical students and residents, with multiple mentees receiving competitive research grants from the NIH, American Medical Association, and Gold Foundation.
For a list of publications, please visit Pubmed.gov

Areas of Expertise / Conditions Treated

Brachytherapy
Breast Cancer
Colon and Rectal Cancer
Colon Cancer
Esophageal Cancer
Intraoperative Radiation
Liver Cancer
Lymphoma
Melanoma
Pancreas Cancer
Prostate Cancer
Rectal Cancer
Sarcoma
Skin Cancer
Stomach Cancer

Academic Appointments

Assistant Professor of Radiation Oncology at CUMC

Administrative Titles

Program Director of the Residency Program

Hospital Affiliations

NewYork-Presbyterian / Columbia University Irving Medical Center
NewYork-Presbyterian Westchester
NewYork-Presbyterian Hudson Valley Hospital
NewYork-Presbyterian Westchester

Gender

Male

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Virtual Visits/Telehealth

Virtual Visits allow you to connect with your provider from the comfort, convenience, and safety of your own home.
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Phone Appointments

New and Existing Patients: (212) 305-5050

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Location(s)

CUIMC/Presbyterian Hospital and Vanderbilt Clinic
622 West 168th Street

New York, NY 10032

Primary

Phone: (212) 305-5050



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NewYork-Presbyterian Westchester
55 Palmer Avenue

Bronxville, NY 10708



Phone: 9147873120



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Insurance Accepted

Aetna

Aetna Signature Administrators
EPO
HMO
Medicare Managed Care
NYP Employee Plan
NY Signature
POS
PPO
Student Health

Affinity Health Plan

Essential Plan
Medicaid Managed Care

AgeWell

Medicare Managed Care
Special Needs

Amida Care

Special Needs

Cigna

EPO
Great West (National)
HMO
POS
PPO

Emblem/GHI

Medicare Managed Care
PPO

Emblem/HIP

ConnectiCare
EPO
Essential Plan
HMO
Medicaid Managed Care
Medicare Managed Care
POS
PPO
Select Care (Exchange)
Vytra

Empire Blue Cross/Blue Shield

EPO
HMO
Medicare Managed Care
PPO

Empire Blue Cross Blue Shield HealthPlus

Child/Family Health Plus
Essential Plan
Medicaid Managed Care

Fidelis Care

Child/Family Health Plus
Essential Plan
Medicaid Managed Care
Medicare Managed Care

Healthfirst

Child/Family Health Plus
Leaf (Exchange)
Medicaid Managed Care
Medicare Managed Care

Local 1199

Local 1199

MagnaCare (National)

MagnaCare

Medicare

Railroad
Traditional Medicare

Multiplan

Multiplan

MVP Health Care

Child/Family Health Plus
Essential Plan
HMO
Medicaid Managed Care

Oxford Health Plans

Freedom
Liberty

RiverSpring

Special Needs

UnitedHealthcare

Compass (Exchange)
Empire Plan
HMO
Medicaid (Community Plan)
Medicare Managed Care
POS
PPO

VNSNY CHOICE

Medicare Managed Care
SelectHealth
Special Needs

WellCare

Medicaid Managed Care
Medicare Managed Care

*Please contact the provider’s office directly to verify that your particular insurance is accepted.

Credentials & Experience

Education & Training

MD, 2009 Johns Hopkins University School of Medicine
Internship: Georgetown University -Washington Hospital Center
Residency: NewYork-Presbyterian Hospital/Columbia University Medical Center

Board Certifications

Radiation Oncology