Summary

Dr. Januario Castro treats X-linked agammaglobulinemia, drug allergy, and chronic lymphocytic leukemia, and has practiced oncology and transplant surgery for 34 years. He earned his medical degree from Universidad Industrial de Santander Escuela de Medicina and sees patients in Phoenix, Arizona.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.2
  • 34 years of experience
  • 17 insurance plans accepted
  • Universidad Industrial De Santander Escuela De Medicina
  • 6 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Januario E Castro has 2 locations

Mayo Clinic

5779 E Mayo BlvdPhoenix, AZ 85054
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Mayo Clinic Phoenix

5777 E Mayo BlvdPhoenix, AZ 85054

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Dr. Januario E Castro, MD
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Dr. Januario E Castro, MDHeather Marie AndersonDr. Terry Scott Wood, DDSDr. Marek Jacek Mazur
OncologyNurse PractitionerPediatricsNephrology
Accepts New Patients Accepts New Patients
4.2 
0 
3.7 
4.5 
34 Years of Experience 52 Years of Experience 35 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English
Phoenix , AZScottsdale , AZPhoenix , AZPhoenix , AZ
Med School: Universidad Industrial De Santander Escuela De Medicina Med School: University Of Wisconsin School Of Medicine & Public Health Med School: Military Medical Academy
Current Profile
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Insurance Plans Accepted by Dr. Januario E Castro

  • Accepts Medicare
  • Accepts Medicaid
  • AARP
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Arizona
  • BLUE CROSS of CALIFORNIA
  • Cigna
  • Empire Plan
  • Golden Rule
  • Humana
  • Medical Mutual
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Mercy Care
  • Mutual of Omaha - Medicare
  • UnitedHealthcare
  • UnitedHealthcare - Medicaid (Managed)
  • University of Arizona Health Plans

Medical Specialties

Dr. Januario E Castro has the following 2 specialties

Specialty Expertise

Dr. Januario E Castro has the following 11 areas of expertise

  • Adult T-Cell Leukemia-Lymphoma
  • Cancer
  • Chronic B-Cell Lymphocytic Leukemia
  • Gene Therapy
  • Immune System Disorders
  • Leukemia
  • Lymphoma
  • Multiple Myeloma (Cancer of Plasma Cells)
  • Organ Transplantation
  • Transplant Surgery
  • Transplantation

Certifications, License, & Education

34 Years Experience

Dr. Januario E Castro holds an expired medical license in the state of Arizona.

Medical License

Medical Doctor with an expired medical license in the state of Arizona that expired in 2026.

Education & Training

Medical School

Graduated from Universidad Industrial De Santander Escuela De Medicina in 1992.

NPI Number

Dr. Castro's NPI number is 1871642538.

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Frequently Asked Questions

How can I make an appointment with Dr. Januario Castro?
You can find contact information for Dr. Januario Castro here on Vitals.
Does Dr. Januario Castro accept virtual/telehealth appointments?
Dr. Januario Castro has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Januario Castro's office located?
Dr. Januario Castro's office is located at 5779 E Mayo Blvd, Phoenix, AZ, 85054.
Does Dr. Januario Castro accept my insurance?
You can see the insurance plans that Dr. Januario Castro accepts on their Vitals profile.
Is Dr. Januario Castro accepting new patients?
Dr. Januario Castro is accepting new patients on Vitals. View Dr. Januario Castro's profile on Vitals to make an appointment.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards

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