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Ivan P. Maillard, MD, PHD

Ivan P. Maillard, MD, PHD Physician

Vice Chief for Research Professor of Medicine

Dr. Maillard is employed by Penn Medicine.

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  1. He or she is not employed by Penn Medicine.
  2. He or she does not see patients.
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Clinical Specialties


  • Hematology
  • Medical Oncology

Board Certification:

  • Hematology, 2016
  • Internal Medicine, 2015

Insurance Accepted

  • Aetna US Healthcare
  • Amerihealth Caritas
  • Amerihealth Caritas Medicare
  • Cigna
  • Cigna HealthSpring
  • Clover Health Plan
  • CVS Health
  • Devon Health Services (Americare)
  • Gateway Health Plan
  • Geisinger Health Plan
  • HealthAmerica / HealthAssurance, a Coventry Plan
  • HealthPartners
  • HealthPartners Medicare
  • HealthSmart
  • Highmark Blue Shield
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana / Choicecare
  • Independence Blue Cross (Keystone East)
  • Intergroup
  • Keystone First
  • Keystone First Medicare
  • Multiplan
  • NJ Medicaid
  • NJ Qualcare
  • Oxford Health Plan
  • PA Health and Wellness (Centene) Medicare
  • PA Medicaid
  • PA Medicare
  • Preferred Health Care/LGH
  • Rail Road Medicare / Palmetto GBA
  • Remedy Partners at Penn Medicine
  • Tricare
  • United Healthcare
  • UnitedHealthcare Community Plan
  • US Family Health Plan
  • Vetrans Choice Program (6/2018 Not Active)

Education and Training

Medical School: University of Lausanne
Residency: Lausanne University Hospital
Fellowship: Hospital of the University of Pennsylvania


Alpern Fund Stem Cell Research Grants, University of Michigan, Local American Association of Immunologists, National American Society of Clinical Oncology, Conquer Cancer Foundation, National American Society of Clinical Oncology, National American Society of Hematology, National American Society of Hematology, National American Society of Hematology, National American Society of Hematology, National American Society of Hematology, National Biomedical Advanced Research and Development Authority, US Department of Health and Human Services, Bethesda, MD, National Center for Scientific Review, National Institute of Health, National Center for the Advancement of Science in Space, USA, National Central Society for Clinical and Translational Research, National Foundation for Scientific Research, Belgium, International German Research Foundation, Bonn, Germany, International International Society for Stem Cell Research, International Leukemia & Lymphoma Society, National Medical Research Council (MRC) Clinical Research Training Fellowship, UK, International Michigan Institute for Clinical & Health Research, Local National Institute of Allergy and Infectious Diseases, National National Institute of Health, National National Institute of Health, National National Oncology Consultants, Folotyn for peripheral T-cell lymphoma, National Netherlands Organization for Scientific Research, International Pennsylvania Department of Health’s CURE Program-Final Grant Performance Review, Local Seattle Genetics, Local Society of Hematologic Oncology, National Swiss Cancer League, International Swiss MD-PhD Association, International Swiss Medical Association, International The Kay Lendall Leukaemia Fund, Cambridge, UK, International Tobria Therapeutics GVHD Advisory Board, National University of Michigan Health System-Peking University Health Sciences Center Joint Institute, Local University of Michigan, Local University of Michigan-Israel partnership for research, Local ZRG1 Special Emphasis Panel (F30/32-AREA), National

Hospital Affiliation

Dr. Maillard is employed by Penn Medicine.

Hospital Privileges:

  • Hospital of the University of Pennsylvania: Has privileges to treat patients in the hospital.


Description of Research Expertise:

Dr. Maillard's main interest is to investigate the signals regulating the development and function of blood-forming stem cells. He studies the specialized microenvironment that nurtures blood-forming stem cells, using the mouse as a model organism.

Academic Contact Info

Biomedical Research Building
415 Curie Blvd
4th Floor

Philadelphia, PA 19104