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David L. Diuguid, MD

Board Certifications: 
Hematology, Medical Oncology, Internal Medicine
Expertise in: 
Cancer Care
Accepting New Patients
Profile Headshot


Phone Appointments

New and Existing Patients: 
(212) 305-5098


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

Credentials & Experience

America's Top Doctor
NY Top Doctor

Board Certifications

  • Hematology
  • Medical Oncology
  • Internal Medicine

Clinical Expertise

  • Cancer Care
  • Anemia
  • Anemia, Iron Deficiency
  • Aplastic Anemia
  • Bleeding Disorder
  • Chemotherapy
  • Chronic Leukemia
  • Coagulation Disorders
  • Deep Vein Thrombosis (DVT)
  • Hematology
  • Hematologic Malignancy
  • Leukemia
  • Lymphoma
  • MGUS (Monoclonal Gammopathy of Unknown Significance)
  • Multiple Myeloma
  • Myeloproliferative Disease
  • Pulmonary Embolism
  • Sickle Cell Anemia
  • Thrombosis

Education & Training

  • Cornell University Medical College, NY
  • Internship: Boston University Medical Center
  • Residency: Boston University Medical Center
  • Fellowship: New England Medical Center-TUFTS University

Honors & Awards

  • 5/1969                        Rensselear Medal
  • 9/1970                        Bausch and Lomb Science Award
  • 9/1971 to 6/1975        National Achievement Scholarship Award
  • 4/1977                        Mosby Book Award
  • 4/2006                        Senior Faculty Housestaff Award for Teaching Excellence
  • 6/2006                        Ewig Award for Teaching Excellence (Mid-Career)
  • 1/2008                        Hope Sheridan Associate Professor of Clinical Hematology
  • 10/2009                      Outstanding Physician, Department of Nursing, NY Presbyterian Hospital-Columbia Medical Center

About David Diuguid

Dr. Diuguid received his undergraduate degree from Harvard College where he graduated cum laude. He matriculated at Weill Cornell and received his medical degree in 1979. He did residency at Boston University Medical Center where he served as Chief Resident from 1982 to 1983. He then completed his fellowship training at Tufts New England Medical Center in Boston and served on the faculty there for three years before coming to Columbia. Dr. Diuguid cares for patients with both bleeding and clotting disorders with a special emphasis on patients with a history of increased risk of clotting problems. He also cares for patients with hematological malignancies including lymphoma, acute and chronic leukemia, and myeloma. He currently is involved in patient care, clinical research, and teaching on the hematology service. He serves as Head of the Coagulation Service and is also Head of the Section of Hematology.


Academic Titles

  • Hope Sheridan Professor of Hematology (in Medicine) at the Columbia University Medical Center

Committee/Societies/Council Memberships

American Society of Hematology

E.E. Just Society

Massachusetts Medical Society

Hospital Affiliations

  • NewYork-Presbyterian/Columbia


  • Male

Insurance Accepted


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


  • Essential Plan
  • Medicaid Managed Care
  • Medicare Managed Care

Amida Care

  • Special Needs Plan


  • EPO
  • Great West
  • HMO
  • POS
  • PPO


  • HMO
  • Medicare Managed Care
  • PPO


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

Empire Blue Cross Blue Shield

  • Blue Priority
  • EPO
  • HMO
  • Medicare (Mediblue)
  • NYP Employee Plan
  • 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


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

Local 1199

  • Local 1199


  • MagnaCare


  • Traditional Medicare (NY)


  • Multiplan

Oxford Health Plans

  • Freedom
  • Liberty
  • Medicare Managed Care


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


  • Medicare Managed Care
  • SelectHealth


  • Medicaid Managed Care
  • Medicare Managed Care

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

Contact & Locations

161 Fort Washington Avenue
Garden Level
New York, New York 10032
(212) 305-5098
(212) 305-8111