Summary

Dr. Dexter Casta specializes in internal medicine, providing comprehensive care for adult patients with a wide range of health conditions. He holds certification in internal medicine from the American Board of Internal Medicine, demonstrating his expertise in diagnosing and treating complex medical issues. Dr. Casta is fluent in both Filipino and English, allowing him to communicate effectively with diverse patient populations.

Dr. Casta practices at CentraCare - Willmar Clinic in Willmar, Minnesota. He focuses on managing chronic conditions such as type 2 diabetes and high blood pressure, helping patients develop effective treatment plans. His approach includes coordinating physical therapy and strength training programs when appropriate, and he utilizes diagnostic tests like complete blood counts to monitor patient health. Patients have given Dr. Casta an average rating of 4.3, reflecting their confidence in his care.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.3
  • 37 insurance plans accepted
  • speaks Filipino, English
  • 5 written reviews
  • 1 award
  • 1 specialty
  • 6 areas of expertise
  • 1 board certification
  • 1 office location
  • Male

Awards

  • Vitals Preferred Provider

    • Vitals Preferred Provider Award
      • Preferred Provider badge recognizes providers that are committed to transparency, responsiveness and great service to patients, and have earned a high patient satisfaction rating.

  • Click for our Methodology

Office Location

CentraCare - Willmar Clinic

101 Willmar Ave SwWillmar, MN 56201
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

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Dr. Dexter Casta, MDDr. Michelle Xiao Song, MDDr. Kendall Bos, MDDr. Richard William Rasmussen, MD
Internal MedicineInternal MedicineInternal MedicineNephrology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
6 Years of Experience 31 Years of Experience 55 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks Filipino, English Speaks English, Mandarin, Spanish Speaks English Speaks English, Spanish
Willmar , MNDenver , COWillmar , MNWillmar , MN
Med School: UCLA's David Geffen School of Medicine Med School: University of Mn Med Sch-Minneapolis, Minneapolis Mn Med School: University Of Minnesota Medical School
Current Profile
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Insurance Plans Accepted by Dr. Dexter Casta

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Arizona
  • Blue Cross Blue Shield of Minnesota
  • Blue Cross Blue Shield of Minnesota - Medicaid
  • Blue Cross Blue Shield of Texas
  • CHAMPVA
  • CHAMPVA - HMO
  • Cigna
  • Cigna-HealthSpring
  • HealthPartners
  • HealthScope Benefits
  • Hennepin Health
  • Hennepin Health - Medicaid (Managed)
  • Humana
  • Medica
  • Medicaid
  • Medicaid - HMO
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • PreferredOne
  • PrimeWest Health
  • South Country Health Alliance
  • Three Rivers Providers Network (TRPN)
  • Tricare
  • Triwest Healthcare Alliance
  • UCare
  • UCare - Medicaid (Managed)
  • UCare - Medicare
  • UniCare
  • UnitedHealthcare
  • Upper Peninsula Health Plan

Medical Specialties

Dr. Dexter Casta has the following specialty

Specialty Expertise

Dr. Dexter Casta has the following 6 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

BOARD CERTIFICATIONS

American Board of Internal Medicine

Internal medicine

MEDICAL LICENSE

Medical Doctor, Minnesota, 2026, Expired

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Frequently Asked Questions

Does Dr. Dexter Casta accept my insurance?
You can see the insurance plans that Dr. Dexter Casta accepts on their Vitals profile.
Does Dr. Dexter Casta accept virtual/telehealth appointments?
Dr. Dexter Casta has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Dexter Casta?
You can find contact information for Dr. Dexter Casta here on Vitals.
Where is Dr. Dexter Casta's office located?
Dr. Dexter Casta's office is located at 101 Willmar Ave Sw, Willmar, MN, 56201.
Is Dr. Dexter Casta accepting new patients?
Dr. Dexter Casta is accepting new patients on Vitals. View Dr. Dexter Casta's profile on Vitals to make an appointment.

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