Experienced in Pure Red Cell Aplasia

Dr. Nicholas W. Mcgregor

Pediatric Hematology Oncology
1901 Sw H K Dodgen Loop Bldg 300, 
Temple, TX 
Experienced in Pure Red Cell Aplasia
1901 Sw H K Dodgen Loop Bldg 300, 
Temple, TX 
OverviewInsuranceLocationsClinical Research

Overview

Nicholas Mcgregor is a Pediatric Hematologist Oncology provider in Temple, Texas. Dr. Mcgregor is rated as an Experienced provider by MediFind in the treatment of Pure Red Cell Aplasia. His top areas of expertise are Langerhans Cell Histiocytosis, Histiocytosis, Reticulohistiocytoma, Hepatoblastoma, and Bone Marrow Aspiration.

His clinical research consists of co-authoring 1 peer reviewed article and participating in 26 clinical trials. MediFind looks at clinical research from the past 15 years.

Specialties
Pediatric Hematology Oncology
Licenses
Pediatrics in OH
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
Baylor Scott & White Health
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
Cigna
  • EPO
  • HMO
  • PPO
FirstCare
  • HMO
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
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
Scott and White Health
  • HMO
  • POS
Superior Health Plan
  • MANAGED MEDICAID PLAN
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
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Locations

1901 Sw H K Dodgen Loop Bldg 300, Temple, TX 76502

Additional Areas of Focus

Dr. Mcgregor 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.

Immune Thrombocytopenic Purpura (ITP)

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.

26 Clinical Trials

Risk-Stratified Randomized Phase III Testing of Blinatumomab (NSC#765986) in First Relapse of Childhood B-Lymphoblastic Leukemia (B-ALL)
Risk-Stratified Randomized Phase III Testing of Blinatumomab (NSC#765986) in First Relapse of Childhood B-Lymphoblastic Leukemia (B-ALL)
Enrollment Status: Active_not_recruiting
Publish Date: October 15, 2025
Intervention Type: Drug, Procedure, Biological, Other, Radiation
Study Drugs: Asparaginase, Blinatumomab, Cyclophosphamide, Cytarabine, Dexamethasone, Etoposide, Leucovorin Calcium, Mercaptopurine, Methotrexate, Mitoxantrone, Mitoxantrone Hydrochloride, Pegaspargase, Hydrocortisone, Thioguanine, Vincristine, Vincristine Sulfate
Study Phase: Phase 3
NCI-COG Pediatric MATCH (Molecular Analysis for Therapy Choice) - Phase 2 Subprotocol of BVD-523FB (Ulixertinib) in Patients With Tumors Harboring Activating MAPK Pathway Mutations
NCI-COG Pediatric MATCH (Molecular Analysis for Therapy Choice) - Phase 2 Subprotocol of BVD-523FB (Ulixertinib) in Patients With Tumors Harboring Activating MAPK Pathway Mutations
Enrollment Status: Active_not_recruiting
Publish Date: September 24, 2025
Intervention Type: Other, Drug
Study Drug: Ulixertinib
Study Phase: Phase 2
A Randomized Phase 3 Study of Vincristine, Dactinomycin, Cyclophosphamide (VAC) Alternating With Vincristine and Irinotecan (VI) Versus VAC/VI Plus Temsirolimus (TORI, Torisel, NSC# 683864) in Patients With Intermediate Risk (IR) Rhabdomyosarcoma (RMS)
A Randomized Phase 3 Study of Vincristine, Dactinomycin, Cyclophosphamide (VAC) Alternating With Vincristine and Irinotecan (VI) Versus VAC/VI Plus Temsirolimus (TORI, Torisel, NSC# 683864) in Patients With Intermediate Risk (IR) Rhabdomyosarcoma (RMS)
Enrollment Status: Active_not_recruiting
Publish Date: September 22, 2025
Intervention Type: Radiation, Drug, Biological, Other
Study Drugs: Cyclophosphamide, Dactinomycin, Irinotecan hydrochloride, Temsirolimus, Vincristine sulfate, Vinorelbine
Study Phase: Phase 3
A Phase 2 Study of Veliparib (ABT-888) and Local Irradiation, Followed by Maintenance Veliparib and Temozolomide, in Patients With Newly Diagnosed High-Grade Glioma (HGG) Without H3 K27M or BRAFV600 Mutations
A Phase 2 Study of Veliparib (ABT-888) and Local Irradiation, Followed by Maintenance Veliparib and Temozolomide, in Patients With Newly Diagnosed High-Grade Glioma (HGG) Without H3 K27M or BRAFV600 Mutations
Enrollment Status: Active_not_recruiting
Publish Date: September 19, 2025
Intervention Type: Drug, Radiation
Study Drugs: Temozolomide, Veliparib
Study Phase: Phase 2
NCI-COG Pediatric MATCH (Molecular Analysis for Therapy Choice) - Phase 2 Subprotocol of Erdafitinib in Patients With Tumors Harboring FGFR1/2/3/4 Alterations
NCI-COG Pediatric MATCH (Molecular Analysis for Therapy Choice) - Phase 2 Subprotocol of Erdafitinib in Patients With Tumors Harboring FGFR1/2/3/4 Alterations
Enrollment Status: Active_not_recruiting
Publish Date: September 19, 2025
Intervention Type: Procedure, Other, Drug
Study Drug: Erdafitinib
Study Phase: Phase 2
International Phase 3 Trial in Philadelphia Chromosome-Positive Acute Lymphoblastic Leukemia (Ph+ALL) Testing Imatinib in Combination With Two Different Cytotoxic Chemotherapy Backbones
International Phase 3 Trial in Philadelphia Chromosome-Positive Acute Lymphoblastic Leukemia (Ph+ALL) Testing Imatinib in Combination With Two Different Cytotoxic Chemotherapy Backbones
Enrollment Status: Active_not_recruiting
Publish Date: September 19, 2025
Intervention Type: Drug, Procedure, Other, Biological
Study Drugs: Cyclophosphamide, Cytarabine, Daunorubicin Hydrochloride, Dexamethasone, Dexrazoxane Hydrochloride, Doxorubicin, Etoposide, Filgrastim, Ifosfamide, Imatinib Mesylate, Leucovorin Calcium, Mercaptopurine, Methotrexate, Methylprednisolone, Pegaspargase, Prednisolone, Hydrocortisone, Thioguanine, Vincristine Sulfate
Study Phase: Phase 3
A Phase 2 Study of Dabrafenib (NSC# 763760) With Trametinib (NSC# 763093) After Local Irradiation in Newly-Diagnosed BRAF V600-Mutant High-Grade Glioma (HGG)
A Phase 2 Study of Dabrafenib (NSC# 763760) With Trametinib (NSC# 763093) After Local Irradiation in Newly-Diagnosed BRAF V600-Mutant High-Grade Glioma (HGG)
Enrollment Status: Active_not_recruiting
Publish Date: September 18, 2025
Intervention Type: Procedure, Radiation, Drug
Study Drugs: Dabrafenib Mesylate, Trametinib Dimethyl Sulfoxide
Study Phase: Phase 2
NCI-COG Pediatric MATCH (Molecular Analysis for Therapy Choice) Screening Protocol
NCI-COG Pediatric MATCH (Molecular Analysis for Therapy Choice) Screening Protocol
Enrollment Status: Active_not_recruiting
Publish Date: September 03, 2025
Intervention Type: Procedure, Drug, Other
Study Drugs: Ensartinib, Erdafitinib, Larotrectinib, Olaparib, Palbociclib, Samotolisib, Selpercatinib, Selumetinib Sulfate, Tazemetostat, Tipifarnib, Ulixertinib, Vemurafenib
Study Phase: Phase 2
Pediatric Hepatic Malignancy International Therapeutic Trial (PHITT)
Pediatric Hepatic Malignancy International Therapeutic Trial (PHITT)
Enrollment Status: Active_not_recruiting
Publish Date: September 02, 2025
Intervention Type: Drug, Other, Procedure
Study Drugs: Carboplatin, Cisplatin, Doxorubicin, Etoposide, Fluorouracil, Gemcitabine, Irinotecan, Oxaliplatin, Sorafenib, Vincristine Sulfate
Study Phase: Phase 3
A Phase 3 Trial Investigating Blinatumomab (NSC# 765986) in Combination With Chemotherapy in Patients With Newly Diagnosed Standard Risk or Down Syndrome B-Lymphoblastic Leukemia (B-ALL) and the Treatment of Patients With Localized B-Lymphoblastic Lymphoma (B-LLy)
A Phase 3 Trial Investigating Blinatumomab (NSC# 765986) in Combination With Chemotherapy in Patients With Newly Diagnosed Standard Risk or Down Syndrome B-Lymphoblastic Leukemia (B-ALL) and the Treatment of Patients With Localized B-Lymphoblastic Lymphoma (B-LLy)
Enrollment Status: Active_not_recruiting
Publish Date: August 21, 2025
Intervention Type: Drug, Biological, Radiation
Study Drugs: Erwinia Asparaginase, Blinatumomab, Cyclophosphamide, Cytarabine, Dexamethasone, Doxorubicin Hydrochloride, Leucovorin Calcium, Mercaptopurine, Methotrexate, Pegaspargase, Prednisolone, Prednisone, Thioguanine, Vincristine Sulfate
Study Phase: Phase 3
A Phase 2 Study of Reduced Therapy for Newly Diagnosed Average-Risk WNT-Driven Medulloblastoma Patients
A Phase 2 Study of Reduced Therapy for Newly Diagnosed Average-Risk WNT-Driven Medulloblastoma Patients
Enrollment Status: Active_not_recruiting
Publish Date: August 12, 2025
Intervention Type: Drug, Procedure, Radiation, Other
Study Drugs: Cisplatin, Cyclophosphamide, Lomustine, Vincristine, Vincristine Sulfate
Study Phase: Phase 2
Utilizing Response- and Biology-Based Risk Factors to Guide Therapy in Patients With Non-High-Risk Neuroblastoma
Utilizing Response- and Biology-Based Risk Factors to Guide Therapy in Patients With Non-High-Risk Neuroblastoma
Enrollment Status: Active_not_recruiting
Publish Date: August 12, 2025
Intervention Type: Drug, Procedure, Other
Study Drugs: Carboplatin, Cyclophosphamide, Doxorubicin Hydrochloride, Etoposide
Study Phase: Phase 3
NCI-COG Pediatric MATCH (Molecular Analysis for Therapy Choice)- Phase 2 Subprotocol of Tipifarnib in Patients With Tumors Harboring HRAS Genomic Alterations
NCI-COG Pediatric MATCH (Molecular Analysis for Therapy Choice)- Phase 2 Subprotocol of Tipifarnib in Patients With Tumors Harboring HRAS Genomic Alterations
Enrollment Status: Active_not_recruiting
Publish Date: July 28, 2025
Intervention Type: Drug
Study Drug: Tipifarnib
Study Phase: Phase 2
NCI-COG Pediatric MATCH (Molecular Analysis for Therapy Choice) - Phase 2 Subprotocol of AG-120 (Ivosidenib) in Patients With Tumors Harboring IDH1 Mutations
NCI-COG Pediatric MATCH (Molecular Analysis for Therapy Choice) - Phase 2 Subprotocol of AG-120 (Ivosidenib) in Patients With Tumors Harboring IDH1 Mutations
Enrollment Status: Active_not_recruiting
Publish Date: July 28, 2025
Intervention Type: Drug
Study Drug: Ivosidenib
Study Phase: Phase 2
NCI-COG Pediatric MATCH (Molecular Analysis for Therapy Choice) - Phase 2 Subprotocol of LOXO-292 in Patients With Tumors Harboring RET Gene Alterations
NCI-COG Pediatric MATCH (Molecular Analysis for Therapy Choice) - Phase 2 Subprotocol of LOXO-292 in Patients With Tumors Harboring RET Gene Alterations
Enrollment Status: Active_not_recruiting
Publish Date: July 28, 2025
Intervention Type: Procedure, Drug
Study Drug: Selpercatinib
Study Phase: Phase 2
A Randomized Phase 3 Study of Brentuximab Vedotin (SGN-35) for Newly Diagnosed High-Risk Classical Hodgkin Lymphoma (cHL) in Children and Young Adults
A Randomized Phase 3 Study of Brentuximab Vedotin (SGN-35) for Newly Diagnosed High-Risk Classical Hodgkin Lymphoma (cHL) in Children and Young Adults
Enrollment Status: Active_not_recruiting
Publish Date: July 28, 2025
Intervention Type: Other, Drug, Biological
Study Drugs: Bleomycin, Brentuximab, Cyclophosphamide, Doxorubicin, Etoposide, Methylprednisolone, Prednisone, Vincristine
Study Phase: Phase 3
NCI-COG Pediatric MATCH (Molecular Analysis for Therapy Choice) - Phase 2 Subprotocol of LOXO-101 (Larotrectinib) in Patients With Tumors Harboring Actionable NTRK Fusions
NCI-COG Pediatric MATCH (Molecular Analysis for Therapy Choice) - Phase 2 Subprotocol of LOXO-101 (Larotrectinib) in Patients With Tumors Harboring Actionable NTRK Fusions
Enrollment Status: Active_not_recruiting
Publish Date: July 09, 2025
Intervention Type: Procedure, Drug
Study Drugs: Larotrectinib, Larotrectinib Sulfate
Study Phase: Phase 2
Key Adverse Events After Childhood Cancer
Key Adverse Events After Childhood Cancer
Enrollment Status: Active_not_recruiting
Publish Date: March 07, 2025
Intervention Type: Other
A Groupwide Pilot Study to Test the Tolerability and Biologic Activity of the Addition of Azacitidine (IND# 133688, NSC# 102816) to Chemotherapy in Infants With Acute Lymphoblastic Leukemia (ALL) and KMT2A(MLL) Gene Rearrangement
A Groupwide Pilot Study to Test the Tolerability and Biologic Activity of the Addition of Azacitidine (IND# 133688, NSC# 102816) to Chemotherapy in Infants With Acute Lymphoblastic Leukemia (ALL) and KMT2A(MLL) Gene Rearrangement
Enrollment Status: Completed
Publish Date: February 27, 2025
Intervention Type: Procedure, Drug
Study Drugs: Azacitidine, Cyclophosphamide, Cytarabine, Daunorubicin, Dexamethasone, Hydrocortisone, Leucovorin, Mercaptopurine, Methotrexate, PEG-Asparaginase, Prednisolone, Thioguanine, Vincristine
Study Phase: Phase 2
NCI-COG Pediatric MATCH (Molecular Analysis For Therapy Choice)- Phase 2 Subprotocol of LY3023414 in Patients With Solid Tumors
NCI-COG Pediatric MATCH (Molecular Analysis For Therapy Choice)- Phase 2 Subprotocol of LY3023414 in Patients With Solid Tumors
Enrollment Status: Completed
Publish Date: January 27, 2025
Intervention Type: Procedure, Drug
Study Drug: Samotolisib
Study Phase: Phase 2
NCI-COG Pediatric MATCH (Molecular Analysis for Therapy Choice)- Phase 2 Subprotocol of Vemurafenib in Patients With Tumors Harboring BRAF V600 Mutations
NCI-COG Pediatric MATCH (Molecular Analysis for Therapy Choice)- Phase 2 Subprotocol of Vemurafenib in Patients With Tumors Harboring BRAF V600 Mutations
Enrollment Status: Completed
Publish Date: January 27, 2025
Intervention Type: Other, Drug
Study Drug: Vemurafenib
Study Phase: Phase 2
NCI-COG Pediatric MATCH (Molecular Analysis for Therapy Choice) - Phase 2 Subprotocol of Tazemetostat in Patients With Tumors Harboring Alterations in EZH2 or Members of the SWI/SNF Complex
NCI-COG Pediatric MATCH (Molecular Analysis for Therapy Choice) - Phase 2 Subprotocol of Tazemetostat in Patients With Tumors Harboring Alterations in EZH2 or Members of the SWI/SNF Complex
Enrollment Status: Completed
Publish Date: January 27, 2025
Intervention Type: Drug
Study Drug: Tazemetostat
Study Phase: Phase 2
NCI-COG Pediatric MATCH (Molecular Analysis for Therapy Choice)- A Phase 2 Subprotocol of Olaparib in Patients With Tumors Harboring Defects in DNA Damage Repair Genes
NCI-COG Pediatric MATCH (Molecular Analysis for Therapy Choice)- A Phase 2 Subprotocol of Olaparib in Patients With Tumors Harboring Defects in DNA Damage Repair Genes
Enrollment Status: Completed
Publish Date: December 11, 2024
Intervention Type: Drug
Study Drug: Olaparib
Study Phase: Phase 2
NCI-COG Pediatric MATCH (Molecular Analysis for Therapy Choice) - Phase 2 Subprotocol of Palbociclib in Patients With Tumors Harboring Activating Alterations in Cell Cycle Genes
NCI-COG Pediatric MATCH (Molecular Analysis for Therapy Choice) - Phase 2 Subprotocol of Palbociclib in Patients With Tumors Harboring Activating Alterations in Cell Cycle Genes
Enrollment Status: Completed
Publish Date: November 01, 2024
Intervention Type: Other, Drug
Study Drug: Palbociclib
Study Phase: Phase 2
Phase III Randomized Trial of Post-Radiation Chemotherapy in Patients With Newly Diagnosed Ependymoma Ages 1 to 21 Years
Phase III Randomized Trial of Post-Radiation Chemotherapy in Patients With Newly Diagnosed Ependymoma Ages 1 to 21 Years
Enrollment Status: Active_not_recruiting
Publish Date: October 26, 2024
Intervention Type: Drug, Radiation, Biological, Other
Study Drugs: Carboplatin, Cisplatin, Cyclophosphamide, Etoposide, Vincristine
Study Phase: Phase 3
A Randomized Phase 2 Trial of Brentuximab Vedotin (SGN35, NSC# 749710), or Crizotinib (NSC#749005, Commercially Labeled) in Combination With Chemotherapy for Newly Diagnosed Patients With Anaplastic Large Cell Lymphoma (ALCL)
A Randomized Phase 2 Trial of Brentuximab Vedotin (SGN35, NSC# 749710), or Crizotinib (NSC#749005, Commercially Labeled) in Combination With Chemotherapy for Newly Diagnosed Patients With Anaplastic Large Cell Lymphoma (ALCL)
Enrollment Status: Completed
Publish Date: April 30, 2024
Intervention Type: Drug
Study Drugs: Brentuximab Vedotin, Crizotinib, Cyclophosphamide, Cytarabine, Dexamethasone, Doxorubicin Hydrochloride, Etoposide, Ifosfamide, Methotrexate
Study Phase: Phase 2
View 25 Less Clinical Trials

1 Total Publications

Evolution and regression of imaging findings in treated pulmonary Langerhans cell histiocytosis.
Evolution and regression of imaging findings in treated pulmonary Langerhans cell histiocytosis.
Journal: Proceedings (Baylor University. Medical Center)
Published: January 18, 2021

Areas of Expertise

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