Douglass A. Drelich
Advanced in Factor 11 Deficiency

Dr. Douglass A. Drelich

Hematology
Jefferson Health
Jefferson Hematology - Honickman Center
1101 Chestnut Street, Floor 8, 
Philadelphia, PA 
Accepting New Patients

Advanced in Factor 11 Deficiency
Jefferson Health
Jefferson Hematology - Honickman Center
1101 Chestnut Street, Floor 8, 
Philadelphia, PA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Douglass Drelich is a Hematologist in Philadelphia, Pennsylvania. Dr. Drelich is rated as an Advanced provider by MediFind in the treatment of Factor 11 Deficiency. His top areas of expertise are Hemophilia A, Hemophilic Arthropathy, Hemophilia B, and Von Willebrand Disease (VWD). Dr. Drelich is currently accepting new patients.

His clinical research consists of co-authoring 12 peer reviewed articles. MediFind looks at clinical research from the past 15 years.

Graduate Institution
University Of Medicine And Dentistry Of New Jersey
Residency
Thomas Jefferson University Hospitals
Specialties
Hematology
Licenses
Internal Medicine in PA
Board Certifications
Internal Medicine
Hematology
Fellowships
Thomas Jefferson University Hospitals
Hospital Affiliations
Thomas Jefferson University Hospital
Languages Spoken
English
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Devoted Health
  • MEDICARE MAPD
  • OTHER MEDICARE
Geisinger
  • HMO
  • POS
  • PPO
Health Partners Plans
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
Horizon Healthcare
  • EPO
  • POS
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
PA Health and Wellness
  • HMO
  • MANAGED MEDICAID PLAN
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
UPMC
  • EPO
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 10 Less Insurance Carriers -

Locations

Jefferson Hematology - Honickman Center
1101 Chestnut Street, Floor 8, Philadelphia, PA 19107
Call: 215-955-8435

Additional Areas of Focus

Dr. Drelich has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.

Thalassemia
Polycythemia Vera
Anemia

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.


12 Total Publications

Final Analysis of a Study of Etranacogene Dezaparvovec for Hemophilia B.
Final Analysis of a Study of Etranacogene Dezaparvovec for Hemophilia B.
Journal: The New England journal of medicine
Published: December 08, 2025
View All 12 Publications
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Elaine Chiang is a Hematologist in Philadelphia, Pennsylvania. Dr. Chiang is rated as a Distinguished provider by MediFind in the treatment of Factor 11 Deficiency. Her top areas of expertise are Von Willebrand Disease (VWD), Heyde Syndrome, Thrombocytopenia, and Hemophilia A. Dr. Chiang is currently accepting new patients.

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VIEW MORE FACTOR 11 DEFICIENCY DOCTORS

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Drelich's expertise for a condition
ConditionClose
    • Distinguished
    • Hemophilia A
      Dr. Drelich is
      Distinguished
      . Learn about Hemophilia A.
      See more Hemophilia A experts
    • Hemophilia B
      Dr. Drelich is
      Distinguished
      . Learn about Hemophilia B.
      See more Hemophilia B experts
    • Hemophilic Arthropathy
      Dr. Drelich is
      Distinguished
      . Learn about Hemophilic Arthropathy.
      See more Hemophilic Arthropathy experts
    • Von Willebrand Disease (VWD)
      Dr. Drelich is
      Distinguished
      . Learn about Von Willebrand Disease (VWD).
      See more Von Willebrand Disease (VWD) experts
    • Advanced
    • Anemia
      Dr. Drelich is
      Advanced
      . Learn about Anemia.
      See more Anemia experts
    • Bernard-Soulier Syndrome
      Dr. Drelich is
      Advanced
      . Learn about Bernard-Soulier Syndrome.
      See more Bernard-Soulier Syndrome experts
    • Blood Clots
      Dr. Drelich is
      Advanced
      . Learn about Blood Clots.
      See more Blood Clots experts
    • Factor 11 Deficiency
      Dr. Drelich is
      Advanced
      . Learn about Factor 11 Deficiency.
      See more Factor 11 Deficiency experts
    • Glanzmann Thrombasthenia
      Dr. Drelich is
      Advanced
      . Learn about Glanzmann Thrombasthenia.
      See more Glanzmann Thrombasthenia experts
    • Gray Platelet Syndrome
      Dr. Drelich is
      Advanced
      . Learn about Gray Platelet Syndrome.
      See more Gray Platelet Syndrome experts
    View All 11 Advanced Conditions
    • Experienced
    • Acute Eosinophilic Pneumonia
      Dr. Drelich is
      Experienced
      . Learn about Acute Eosinophilic Pneumonia.
      See more Acute Eosinophilic Pneumonia experts
    • Acute Mountain Sickness
      Dr. Drelich is
      Experienced
      . Learn about Acute Mountain Sickness.
      See more Acute Mountain Sickness experts
    • Agranulocytosis
      Dr. Drelich is
      Experienced
      . Learn about Agranulocytosis.
      See more Agranulocytosis experts
    • Antiphospholipid Syndrome
      Dr. Drelich is
      Experienced
      . Learn about Antiphospholipid Syndrome.
      See more Antiphospholipid Syndrome experts
    • Atypical Hemolytic Uremic Syndrome (aHUS)
      Dr. Drelich is
      Experienced
      . Learn about Atypical Hemolytic Uremic Syndrome (aHUS).
      See more Atypical Hemolytic Uremic Syndrome (aHUS) experts
    • Autoimmune Hemolytic Anemia
      Dr. Drelich is
      Experienced
      . Learn about Autoimmune Hemolytic Anemia.
      See more Autoimmune Hemolytic Anemia experts
    View All 36 Experienced Conditions
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