Richard Maziarz
Expertise in
26
conditions

Dr. Richard Maziarz

Hematology
OHSU Hospital
3181 SW Sam Jackson Park Rd, 
Portland, OR 
Offers Telehealth
43 Years of Experience
Expertise in
26
conditions
OHSU Hospital
3181 SW Sam Jackson Park Rd, 
Portland, OR 

Overview

Richard Maziarz is a Hematologist in Portland, Oregon. Dr. Maziarz has been practicing medicine for over 43 years is highly rated in 26 conditions, according to our data. His top areas of expertise are B-Cell Lymphoma, Diffuse Large B-Cell Lymphoma (DLBCL), Myelodysplastic Syndrome (MDS), Bone Marrow Transplant, and Bone Marrow Aspiration.

His clinical research consists of co-authoring 208 peer reviewed articles and participating in 12 clinical trials. MediFind looks at clinical research from the past 15 years.

Specialties

Hematology

Licenses

Internal Medicine in OR

Hospital Affiliations

Ohsu Hospital And Clinics

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
Cambia Health Solutions
  • EPO
  • INSURANCE PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
HMSA
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Kaiser Permanente
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER MEDICARE
  • POS
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Moda Health
  • EPO
  • PPO
PacificSource
  • PPO
Samaritan
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
  • OTHER MEDICARE PART D
SelectHealth
  • HMO
  • POS
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • 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 9 Less Insurance Carriers -

Locations

OHSU Hospital
3181 SW Sam Jackson Park Rd, Portland, OR 97239
Other Locations
University Andrology Lab LLC
3303 S Bond Ave, Portland, OR 97239

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.

11 Clinical Trials

Tisagenlecleucel Versus Standard of Care in Adult Patients With Relapsed or Refractory Aggressive B-cell Non-Hodgkin Lymphoma: A Randomized, Open Label, Phase III Trial (BELINDA)
Tisagenlecleucel Versus Standard of Care in Adult Patients With Relapsed or Refractory Aggressive B-cell Non-Hodgkin Lymphoma: A Randomized, Open Label, Phase III Trial (BELINDA)
Enrollment Status: Active_not_recruiting
Publish Date: January 06, 2026
Intervention Type: Drug
Study Drugs: Tisagenlecleucel, Platinum-based immunochemotherapy, high dose chemotherapy
Study Phase: Phase 3
An Open Label Expanded Access Study of Omidubicel, for Allogeneic Transplantation in Patients With Hematological Malignancies
An Open Label Expanded Access Study of Omidubicel, for Allogeneic Transplantation in Patients With Hematological Malignancies
Enrollment Status: Completed
Publish Date: July 02, 2025
Intervention Type: Biological
Study Phase: Phase 3
A Multicenter, Randomized, Phase III Registration Trial of Transplantation of NiCord®, Ex Vivo Expanded, UCB-derived, Stem and Progenitor Cells, vs. Unmanipulated UCB for Patients With Hematological Malignancies
A Multicenter, Randomized, Phase III Registration Trial of Transplantation of NiCord®, Ex Vivo Expanded, UCB-derived, Stem and Progenitor Cells, vs. Unmanipulated UCB for Patients With Hematological Malignancies
Enrollment Status: Completed
Publish Date: April 06, 2025
Intervention Type: Drug, Other
Study Drug: Omidubicel
Study Phase: Phase 3
Protocol H125001: An Open-Label Phase 1/2 Study of JCARH125, BCMA-targeted Chimeric Antigen Receptor (CAR) T Cells, in Subjects With Relapsed or Refractory Multiple Myeloma
Protocol H125001: An Open-Label Phase 1/2 Study of JCARH125, BCMA-targeted Chimeric Antigen Receptor (CAR) T Cells, in Subjects With Relapsed or Refractory Multiple Myeloma
Enrollment Status: Completed
Publish Date: May 24, 2024
Intervention Type: Biological
Study Drugs: JCARH125, JCARH125 + Anakinra
Study Phase: Phase 1/Phase 2
A Phase 1, Multicenter, Open-Label Study of SQZ-AAC-HPV as Monotherapy and in Combination With Immune Checkpoint Inhibitors in HLA-A*02+ Patients With HPV16+ Recurrent, Locally Advanced or Metastatic Solid Tumors
A Phase 1, Multicenter, Open-Label Study of SQZ-AAC-HPV as Monotherapy and in Combination With Immune Checkpoint Inhibitors in HLA-A*02+ Patients With HPV16+ Recurrent, Locally Advanced or Metastatic Solid Tumors
Enrollment Status: Terminated
Publish Date: February 23, 2024
Intervention Type: Drug, Biological
Study Drugs: SQZ-AAC-HPV, Ipilimumab, Nivolumab
Study Phase: Phase 1
A Phase 1, Non-Randomized, Open-Label/Phase 2, Randomized, Blinded Study of ProTmune™ (ex Vivo Programmed Mobilized Peripheral Blood Cells) Versus Non-Programmed Mobilized Peripheral Blood Cells for Allogeneic Hematopoietic Cell Transplantation in Adult Subjects With Hematologic Malignancies
A Phase 1, Non-Randomized, Open-Label/Phase 2, Randomized, Blinded Study of ProTmune™ (ex Vivo Programmed Mobilized Peripheral Blood Cells) Versus Non-Programmed Mobilized Peripheral Blood Cells for Allogeneic Hematopoietic Cell Transplantation in Adult Subjects With Hematologic Malignancies
Enrollment Status: Completed
Publish Date: February 08, 2023
Intervention Type: Biological
Study Drug: ProTmune Ex Vivo Programmed Mobilized Peripheral Cells
Study Phase: Phase 1/Phase 2
A Phase 1/2 Dose Escalation Study Evaluating Safety and Feasibility of BPX-501 T Cells After Partially Mismatched, Related, T Cell-Depleted HSCT (Hematopoietic Stem Cell Transplant)
A Phase 1/2 Dose Escalation Study Evaluating Safety and Feasibility of BPX-501 T Cells After Partially Mismatched, Related, T Cell-Depleted HSCT (Hematopoietic Stem Cell Transplant)
Enrollment Status: Active_not_recruiting
Publish Date: July 12, 2022
Intervention Type: Biological, Drug, Procedure
Study Drugs: BPX-501, Rimiducid
Study Phase: Phase 1/Phase 2
A Phase I Study of Donor BPX-501 T Cell Infusion for Adults With Recurrent or Minimal Residual Disease Hematologic Malignancies Post-Allogeneic Transplant
A Phase I Study of Donor BPX-501 T Cell Infusion for Adults With Recurrent or Minimal Residual Disease Hematologic Malignancies Post-Allogeneic Transplant
Enrollment Status: Active_not_recruiting
Publish Date: July 12, 2022
Intervention Type: Biological, Drug
Study Drugs: BPX-501, Rimiducid
Study Phase: Phase 1
A Phase II, Randomized Trial of Standard of Care, With or Without Midostaruin to Prevent Relapse Following Allogeneic Hematopoietic Stem Cell Transplantation in Patients With FLT3-ITD Mutated Acute Myeloid Leukemia
A Phase II, Randomized Trial of Standard of Care, With or Without Midostaruin to Prevent Relapse Following Allogeneic Hematopoietic Stem Cell Transplantation in Patients With FLT3-ITD Mutated Acute Myeloid Leukemia
Enrollment Status: Completed
Publish Date: March 17, 2021
Intervention Type: Drug, Other
Study Phase: Phase 2
Allogeneic Stem Cell Transplantation of NiCord®, Umbilical Cord Blood-derived Ex Vivo Expanded Stem and Progenitor Cells, in Adolescent and Adult Patients With Hematological Malignancies
Allogeneic Stem Cell Transplantation of NiCord®, Umbilical Cord Blood-derived Ex Vivo Expanded Stem and Progenitor Cells, in Adolescent and Adult Patients With Hematological Malignancies
Enrollment Status: Completed
Publish Date: October 22, 2020
Intervention Type: Drug
Study Phase: Phase 1/Phase 2
View 9 Less Clinical Trials

208 Total Publications

Five-Year Analysis of the JULIET Trial of Tisagenlecleucel in Patients With Relapsed/Refractory Large B-Cell Lymphoma.
Five-Year Analysis of the JULIET Trial of Tisagenlecleucel in Patients With Relapsed/Refractory Large B-Cell Lymphoma.
Journal: Journal of clinical oncology : official journal of the American Society of Clinical Oncology
Published: November 18, 2025
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Frequently Asked Questions about Dr. Richard Maziarz

How do I make an appointment with Dr. Richard Maziarz?

You can book an appointment with Dr. Richard Maziarz by calling their office at 503-494-5058. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Richard Maziarz a top-rated expert for B-Cell Lymphoma?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Richard Maziarz is classified as an Elite expert for B-Cell Lymphoma, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. Richard Maziarz specialize in?

While Dr. Richard Maziarz is a Hematology, they have specific expertise in B-Cell Lymphoma, Diffuse Large B-Cell Lymphoma (DLBCL), and Myelodysplastic Syndrome (MDS). MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Hematology.

Does Dr. Richard Maziarz participate in research or clinical trials?

Yes. Dr. Richard Maziarz has published 208 articles and abstracts on conditions like B-Cell Lymphoma. You can view a list of Dr. Richard Maziarz's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Richard Maziarz accept my insurance?

Dr. Richard Maziarz accepts most major insurance plans, including Aetna and Cambia Health Solutions. We recommend calling the office directly at 503-494-5058 to verify that your specific plan is currently accepted before your visit.

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

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