Summary

Dr. Eileen Montalvan Fernandez specializes in endocrinology with a focus on diabetes and metabolism. She completed her residency at North Alabama Medical Center in 2023 and is currently pursuing a fellowship at the University of Arizona College of Medicine, which she will complete in 2025. Dr. Montalvan Fernandez is fluent in English.

Dr. Montalvan Fernandez practices at Banner University Medical Center Tucson Campus and Banner University Medical Center South, with her primary location in Tucson, Arizona. She has particular expertise in managing high blood sugar conditions, including emergency situations involving severely elevated glucose levels. Her diagnostic skills include performing comprehensive blood work and specialized thyroid function testing to evaluate hormone levels and metabolic health.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 6 insurance plans accepted
  • speaks English
  • University of Arizona College of Medicine
  • 2 specialties
  • 3 areas of expertise
  • 3 hospital affiliations
  • 1 office location
  • Female

Office Location

Banner - University Medicine North

3838 N Campbell Ave Bldg 2Tucson, AZ 85719

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Dr. Eileen I Montalvan Fernandez, MD
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Dr. Eileen I Montalvan Fernandez, MDDr. David K Alster, MDDr. Karen Louise HerbstDr. Roberto Zamudio-Millan
Endocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismEndocrinology, Diabetes & Metabolism
Accepts New Patients Accepts New Patients Accepts New Patients
3.6 
4.6 
44 Years of Experience 30 Years of Experience 58 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks Spanish, Chinese Speaks English Speaks Spanish, English
Tucson , AZTucson , AZTucson , AZMESA , AZ
Med School: Tulane University School Of Medicine Med School: Rush Medical College Of Rush University Medical Center Med School: Universidad Nacional Autonoma De Mexico Facultad De Medicina
Current Profile
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Insurance Plans Accepted by Dr. Eileen I Montalvan Fernandez

  • Aetna
  • Blue Cross Blue Shield of Arizona
  • GEHA
  • UnitedHealthcare
  • UnitedHealthcare - IPA
  • University of Arizona Health Plans

Medical Specialties

Dr. Eileen I Montalvan Fernandez has the following 2 specialties

Specialty Expertise

Dr. Eileen I Montalvan Fernandez has the following 3 areas of expertise

  • Endocrinology & Metabolism
  • Endocrinology Diabetes & Metabolism
  • Internal Medicine

Certifications, License, & Education

MEDICAL LICENSE

Medical Doctor, Arizona, 2026, Active
Medical Doctor, Alabama, 2023, Inactive

EDUCATION & TRAINING

Fellowship

University of Arizona College of Medicine2025

Residency

North Alabama Medical Center2023

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Frequently Asked Questions

Is Dr. Eileen Montalvan Fernandez accepting new patients?
Dr. Eileen Montalvan Fernandez is accepting new patients on Vitals. View Dr. Eileen Montalvan Fernandez's profile on Vitals to make an appointment.
Does Dr. Eileen Montalvan Fernandez accept my insurance?
You can see the insurance plans that Dr. Eileen Montalvan Fernandez accepts on their Vitals profile.
How can I make an appointment with Dr. Eileen Montalvan Fernandez?
You can find contact information for Dr. Eileen Montalvan Fernandez here on Vitals.
Which hospitals is Dr. Eileen Montalvan Fernandez affiliated with?
Dr. Eileen Montalvan Fernandez is affiliated with Banner University Medical Center Tucson Campus, Banner University Medical Center South, and North Alabama Medical Center.
Where is Dr. Eileen Montalvan Fernandez's office located?
Dr. Eileen Montalvan Fernandez's office is located at 3838 N Campbell Ave Bldg 2, Tucson, AZ, 85719.

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