Summary

What I DoI went into cardiac surgery because it is the most challenging surgical field. If done right, you can extend the lives of patients or give them a better quality of life. I want my patients to know that I will always go the extra mile for them. My clinical interests include adult cardiac surgery and lung cancer.Why I Love My WorkI enjoy my work because patients feel a lot better after cardiac surgery -- for many it’s like comparing night to day.Getting to Know MeI enjoy the four seasons and the great outdoors in Minnesota. Outside of work, my passions include hiking, photography, reading, cycling, badminton and tennis.

Quick Facts

  • accepting new patients
  • 5
  • 11 insurance plans accepted
  • speaks Filipino, English
  • 1 written review
  • 1 specialty
  • 5 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

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

Office Location

CentraCare Heart & Vascular Center

1406 6th Ave NSaint Cloud, MN 56303
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

Compare with Similar Doctors

Nathaniel John Castro, MD
Douglas Mellinger, DO
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Nathaniel John Castro, MDDouglas Mellinger, DOGrace Eiden, PA-CKrista Moran, PA-C
Cardiovascular SurgeryCardiovascular SurgeryPhlebologyPhlebology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
29 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Filipino, English Speaks English Speaks English Speaks English
Saint Cloud , MNSaint Cloud , MNSaint Cloud , MNSaint Cloud , MN
Med School: University of New England / Main Campus
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Nathaniel John Castro

  • Blue Cross Blue Shield of Minnesota
  • Cigna
  • HealthPartners
  • Humana
  • Medica
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • UCare
  • UCare - Medicaid (Managed)
  • UnitedHealthcare

Medical Specialties

Nathaniel John Castro has the following specialty

Specialty Expertise

Nathaniel John Castro has the following 5 areas of expertise

  • Aneurysm
  • Deep Vein Thrombosis
  • Diabetes Complications
  • Varicose Veins
  • Vascular Malformations

Certifications, License, & Education

Nathaniel John Castro holds an expired medical license in the state of Minnesota. They are board certified in Thoracic and Cardiac Surgery by the American Board of Thoracic Surgery.

Board Certifications

Board certified in Thoracic and Cardiac Surgery by the American Board of Thoracic Surgery.

Medical License

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

NPI Number

Nathaniel John Castro's NPI number is 1184854218.

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Frequently Asked Questions

How can I make an appointment with Nathaniel John Castro?
You can find contact information for Nathaniel John Castro here on Vitals.
Where is Nathaniel John Castro's office located?
Nathaniel John Castro's office is located at 1406 6th Ave N, Saint Cloud, MN, 56303.
Is Nathaniel John Castro accepting new patients?
Nathaniel John Castro is accepting new patients on Vitals. View Nathaniel John Castro's profile on Vitals to make an appointment.
Which hospitals is Nathaniel John Castro affiliated with?
Nathaniel John Castro is affiliated with Centracare Saint Cloud Hospital.
What languages does Nathaniel John Castro speak?
Nathaniel John Castro speaks Filipino and English.

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