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David P. Horowitz, MD

Board Certifications: 
Radiation Oncology
Expertise in: 
Testicular Cancer, Stomach Cancer, Sarcoma, Prostate Cancer, Melanoma, Lymphoma, Liver Cancer, Esophageal Cancer, Colon & Rectal Cancer, Breast Cancer
Accepting New Patients
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Appointments

Phone Appointments

New and Existing Patients: 
(212) 305-7077

myColumbiaDoctors

For existing patients, login to make an appointment, view documentation or contact your care provider.

Credentials & Experience

Board Certifications

  • Radiation Oncology

Clinical Expertise

  • Stomach Cancer
  • Sarcoma
  • Prostate Cancer
  • Melanoma
  • Lymphoma
  • Liver Cancer
  • Esophageal Cancer
  • Colon & Rectal Cancer
  • Breast Cancer
  • Intraoperative Radiation
  • Testicular Cancer
  • Pancreas Cancer
  • Radiation Oncology
  • Colon Cancer
  • Brachytherapy
  • Skin Cancer

Specialties

Education & Training

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

About David Horowitz

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

Academic Titles

  • Assistant Professor of Radiation Oncology at CUMC

Hospital Affiliations

  • NewYork-Presbyterian/Columbia

Gender

  • Male

Insurance Accepted

Aetna

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

Affinity

  • Essential Plan
  • Medicaid Managed Care

AgeWell

  • Medicare Managed Care
  • Special Needs Plan

Amida Care

  • Special Needs Plan

Capital District Physician Health Plan

  • Capital District Physician Health Plan

Cigna

  • EPO
  • Great West
  • 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

  • Blue Access (Exchange)
  • EPO
  • Gatekeeper (Exchange)
  • HMO
  • Medicare Managed Care
  • Pathway (Exchange)
  • POS
  • PPO

Empire Blue Cross Blue Shield HealthPlus

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

Fidelis Care

  • Child/Family Health Plus
  • Medicaid Managed Care
  • Medicare Managed Care

Healthfirst

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

Local 1199

  • Local 1199

MagnaCare

  • MagnaCare

Multiplan

  • Multiplan

MVP Health Care

  • Child/Family Health Plus
  • Essential Plan
  • HMO
  • Medicaid Managed Care

Oxford Health Plans

  • Freedom
  • Liberty
  • Medicare Managed Care

UnitedHealthcare

  • Columbia University Employee Plan
  • Compass (Exchange)
  • HMO
  • Medicaid (Community Plan)
  • Medicare Managed Care
  • POS
  • PPO

VNSNY CHOICE

  • Medicare Managed Care
  • SelectHealth
  • Special Needs Plan

WellCare

  • Medicaid Managed Care
  • Medicare Managed Care

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

Contact & Locations

1
622 West 168th Street
New York, New York 10032
Phone:
(212) 305-7077
Primary

Research

Grants

EFFECTS OF STEREOTACTIC BODY RADIOTHERAPY ON IMMUNE RESPONSE TO PANCREATIC ADENOCARCINOMA (Private)

Apr 4 2016 - Apr 3 2017