Expertise in
23
conditions

Dr. Januario E. Castro

Hematology | Oncology
AZ - Cancer Transplant
5777 E Mayo Blvd, 
Phoenix, AZ 
Expertise in
23
conditions
AZ - Cancer Transplant
5777 E Mayo Blvd, 
Phoenix, AZ 

Overview

Januario Castro is a Hematologist and an Oncologist practicing medicine in Phoenix, Arizona.

Dr. Castro is highly rated in 23 conditions, according to our data. His clinical expertise encompasses Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), Non-Hodgkin Lymphoma, Bone Marrow Transplant, and Bone Marrow Aspiration.

He is actively involved in clinical research, co-authoring 59 peer reviewed articles and participating in 3 clinical trials.

Specialties

Hematology
Oncology

Licenses

Internal Medicine in CA

Hospital Affiliations

Mayo Clinic 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
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • 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
Highmark
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Moda Health
  • EPO
  • PPO
Northern Plains Alliance
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE PDP
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
VibrantRx
  • MEDICARE PDP
  • OTHER MEDICARE
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
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

AZ - Cancer Transplant
5777 E Mayo Blvd, Phoenix, AZ 85054

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.

3 Clinical Trials

A Phase 3, Randomized, Open-Label Study Evaluating the Efficacy of Axicabtagene Ciloleucel Versus Standard of Care Therapy in Subjects With Relapsed/Refractory Diffuse Large B Cell Lymphoma (ZUMA-7)
A Phase 3, Randomized, Open-Label Study Evaluating the Efficacy of Axicabtagene Ciloleucel Versus Standard of Care Therapy in Subjects With Relapsed/Refractory Diffuse Large B Cell Lymphoma (ZUMA-7)
Enrollment Status: Completed
Publish Date: December 01, 2025
Intervention Type: Biological, Drug
Study Drugs: Axicabtagene Ciloleucel, Platinum-containing salvage chemotherapy (eg, R-ICE) followed by high dose therapy (eg, BEAM) and autologous stem cell transplant in responders, Cyclophosphamide, Fludarabine
Study Phase: Phase 3
A Phase Ib/II Study of Ibrutinib in Combination With GA101 - Obinutuzumab in Previously Untreated Chronic Lymphocytic Leukemia (CLL) Patients Over 65 Years of Age or With Comorbidities That Preclude the Use of Chemotherapy Based Treatment
A Phase Ib/II Study of Ibrutinib in Combination With GA101 - Obinutuzumab in Previously Untreated Chronic Lymphocytic Leukemia (CLL) Patients Over 65 Years of Age or With Comorbidities That Preclude the Use of Chemotherapy Based Treatment
Enrollment Status: Completed
Publish Date: September 15, 2025
Intervention Type: Drug
Study Drugs: Obinutuzumab, Ibrutinib
Study Phase: Phase 1/Phase 2
A Phase 1 Open-Label, Multi-Center First in Human Study of TnMUC1-Targeted Genetically-Modified Chimeric Antigen Receptor T Cells in Patients With Advanced TnMUC1-Positive Solid Tumors and Multiple Myeloma
A Phase 1 Open-Label, Multi-Center First in Human Study of TnMUC1-Targeted Genetically-Modified Chimeric Antigen Receptor T Cells in Patients With Advanced TnMUC1-Positive Solid Tumors and Multiple Myeloma
Enrollment Status: Terminated
Publish Date: January 24, 2024
Intervention Type: Drug, Biological
Study Drugs: CART-TnMUC1, Cyclophosphamide, Fludarabine
Study Phase: Phase 1
View 2 Less Clinical Trials

59 Total Publications

Machine Learning-Assisted Rapid Optical Imaging for Label-Free CAR T-Cell Detection in Whole Blood.
Machine Learning-Assisted Rapid Optical Imaging for Label-Free CAR T-Cell Detection in Whole Blood.
Journal: Biosensors
Published: January 20, 2026
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480-933-6836
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Frequently Asked Questions about Dr. Januario E. Castro

How do I make an appointment with Dr. Januario E. Castro?

You can book an appointment with Dr. Januario E. Castro by calling their office at 480-992-6749. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Januario E. Castro a top-rated expert for Chronic Lymphocytic Leukemia (CLL)?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Januario E. Castro is classified as an Elite expert for Chronic Lymphocytic Leukemia (CLL), 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. Januario E. Castro specialize in?

While Dr. Januario E. Castro is a Hematology, they have specific expertise in Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), and Non-Hodgkin Lymphoma. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Hematology.

Does Dr. Januario E. Castro participate in research or clinical trials?

Yes. Dr. Januario E. Castro has published 59 articles and abstracts on conditions like Chronic Lymphocytic Leukemia (CLL). You can view a list of Dr. Januario E. Castro's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Januario E. Castro accept my insurance?

Dr. Januario E. Castro accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 480-992-6749 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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