Dr. Jaroslaw P Maciejewski, MD, PhD

Lerner Research, Leukemia
Cleveland, OH 44195
Dr. Maciejewski graduated from the Humboldt Universitaet Zu Berlin (Charite) Medizinische Fakultaet in 1990. Dr. Maciejewski works in Cleveland, OH and specializes in Lerner Research and Leukemia. Dr. Maciejewski is affiliated with Cleveland Clinic and Cleveland Clinic Florida Hospital.
Affiliated with

Quick Facts

  • accepting new patients
  • 5
  • 34 years of experience
  • 51 insurances accepted
  • speaks English
  • 1 specialty
  • 20 areas of expertise
  • 2 board certifications
  • 2 hospital affiliations
  • 1 location

Patients’ Perspective

  • On-time appointments
  • Good bedside manner


Cleveland Clinic Main Campus

9500 Euclid Ave Cleveland, OH 44195
Accepting New Patients

Insurance Plans Accepted by Dr. Jaroslaw P Maciejewski

  • Aetna AWH Cleveland Clinic - Health Network Only
  • Aetna Choice POS II
  • Aetna Elect Choice EPO Open Access
  • Aetna Health Network Option Open Access
  • Aetna HMO
  • Aetna Innovation Health Aetna Premier Care Network Plus
  • Aetna Managed Choice POS Open Access
  • Aetna Open Choice PPO
  • Aetna Premier Care Network APCN Choice POS II OAMC
  • Aetna Signature Administrators PPO
  • Aexcel PPO
  • Anthem Blue Access PPO
  • Anthem Blue Preferred HMO
  • Anthem Blue Preferred Plus POS
  • Anthem Blue Preferred POS OH
  • Aultcare HMO
  • Aultcare PPO
  • Aultcare Select PPO
  • BCBS Blue Card PPO
  • BCBS MI Blue Cross Premier PPO
  • BCBS MI PPO Plans Group Enrollees
  • BCBSA Blue Card High Performance Network
  • CIGNA Open Access Plus
  • First Health PPO
  • Health Plan of Upper Ohio PPO
  • Highmark BCBS MY Direct Blue EPO
  • Humana / ChoiceCare Network PPO
  • Humana Choice POS
  • Humana ChoiceCare Network PPO
  • Humana/ChoiceCare+ Network PPO
  • Medica Choice With UHC
  • Medmutual OhioHealth Network MRF
  • MMOH Dayton
  • MMOH SuperMed HMO
  • MMOH SuperMed POS Select
  • MMOH SuperMed PPO Plus
  • Multiplan PPO
  • Oscar HMO
  • Oscar HMO OH
  • The Health Plan of Upper Ohio PPO
  • UHC Choice Plus POS
  • UHC Navigate HMO
  • UHC Navigate POS
  • UHC Nexus Open Access
  • UHC Options PPO


Dr. Jaroslaw P Maciejewski has the following specialty

Specialty Expertise

Dr. Jaroslaw P Maciejewski has the following 20 areas of expertise

  • Chronic Myeloid Leukemia
  • Agranulocytosis
  • Chronic BCR-ABL Positive Myelogenous Leukemia
  • Deep Vein Thrombosis
  • Chronic Myelomonocytic Leukemia
  • Anemia
  • T-Cell Leukemia
  • Bone Marrow and Lymphatic Tissue Cancer (Hematologic Neoplasm)
  • Mastocytosis (Mast Cell Diseases)
  • Gaucher Disease
  • Genetics
  • Paroxysmal Hemoglobinuria
  • Myeloproliferative Disorders
  • Leukemia
  • Refractory Anemia with Excess of Blasts
  • Bone Marrow Diseases
  • Myelodysplastic Syndromes
  • Bone Marrow Transplantation
  • Aplastic Anemia
  • Hepatitis C


Graduated in 1989

University Of Nevada Reno


Humboldt Universitaet Zu Berlin (Charite) Medizinische Fakultaet

Graduated in 1990

Other Providers at Cleveland Clinic

Frequently Asked Questions

How can I make an appointment with Dr. Jaroslaw Maciejewski?
You can find contact information for Dr. Jaroslaw Maciejewski here on Vitals.
Is Dr. Jaroslaw Maciejewski accepting new patients?
Dr. Jaroslaw Maciejewski has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Dr. Jaroslaw Maciejewski's office located?
Dr. Jaroslaw Maciejewski's office is located at 9500 Euclid Ave, Cleveland, OH, 44195.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.