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

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

Dr. Nathaniel John Castro, MD
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Dr. Nathaniel John Castro, MDDr. Douglas Mellinger, DODr. Daren Danielson, MDDr. Christopher Leville, MD
Cardiovascular SurgeryCardiovascular SurgeryCardiovascular SurgeryPhlebology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.9 
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 Dr. 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

Dr. Nathaniel John Castro has the following specialty

Specialty Expertise

Dr. Nathaniel John Castro has the following 5 areas of expertise

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

Certifications, License, & Education

BOARD CERTIFICATIONS

American Board of Thoracic Surgery

Thoracic and Cardiac Surgery

MEDICAL LICENSE

Medical Doctor, Minnesota, 2026, Active

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Frequently Asked Questions

Where is Dr. Nathaniel John Castro's office located?
Dr. Nathaniel John Castro's office is located at 1406 6th Ave N, Saint Cloud, MN, 56303.
What languages does Dr. Nathaniel John Castro speak?
Dr. Nathaniel John Castro speaks Filipino and English.
Which hospitals is Dr. Nathaniel John Castro affiliated with?
Dr. Nathaniel John Castro is affiliated with Centracare Saint Cloud Hospital.
How can I make an appointment with Dr. Nathaniel John Castro?
You can find contact information for Dr. Nathaniel John Castro here on Vitals.
Does Dr. Nathaniel John Castro accept virtual/telehealth appointments?
Dr. Nathaniel John Castro has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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