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Dexter Casta, MD
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4 Patient Reviews
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Office Hours

  • Mon:8:00am - 5:00pm
  • Tue:8:00am - 5:00pm
  • Wed:8:00am - 5:00pm
  • Thu:8:00am - 5:00pm
  • Fri:8:00am - 5:00pm

Dexter Casta, MD

Internal Medicine Physician - General

Highlights

  • Board Certified

Biography

Dexter Casta, MD is a Internal Medicine Physician - General practicing in Willmar, MN

He has not yet shared a personalized biography with Doctor.com.

Featured Review See More Reviews

Even though it was 2 years since my.last visit, ge took the time to review everything and I was fine with the recommendations…

Anonymous

Summary

Provider Training

CertificationCert. BodyYear
Internal medicineInternal MedicineNot Specified

Photos

Provider Profile 0Provider Profile 1

Specialties

Languages Spoken
English, Filipino
Medical Specialties
  • Internal Medicine Physician

Accepts New Patients: Yes

Payment Options

Payment Details

Reviews

Average Rating: 4.3
Number of Reviews: 4
Most Recent Review: 05/21/2026
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Office & Staff Evaluation Not rated

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Office Appearance & Atmosphere Not rated
Handling of Billing Matters Not rated
Average Wait Time Not Rated

Provider Evaluation

Listening Skills
Clear Explanations
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Verified Patient

“Even though it was 2 years since...”

Even though it was 2 years since my.last visit, ge took the time to review everything and I was fine with the recommendations

Anonymous 05/21/2026
Open full review
Verified Patient

“Dr. Didn't have much of a person...”

Dr. Didn't have much of a personality. I tried to make conversation but no response. All business and didn't feel very comfortable. I will try another Dr. Next time.

Anonymous 09/26/2025
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Verified Patient

“Dr Casta is an outstanding diagn...”

Dr Casta is an outstanding diagnostition. He is very thorough,And demonstrates genuine concern.I have often recommended him to friends for these reasons.

Anonymous 03/21/2026
Open full review
Verified Patient

“Good...”

Good

Anonymous 03/04/2025

Locations

Affiliated Practices

Practice Colleagues

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Robert Johnson, MD   -   Internal Medicine Physician, Surgeon
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Lucio Minces, MD   -   Family Medicine Physician, Internal Medicine Physician
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Samuel Klinker, MD   -   Internal Medicine Physician, Surgeon
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Katherine Reigstad, MD   -   Surgeon, Vascular Surgeon, Venous and Lymphatic Medicine Physician
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Procedures & Services

Procedures & Treatments Offered

    Commonly Prescribed Medications

    Dexter Casta, MD has not yet listed the medications that he commonly prescribes.

    Accepted Insurance

    Accepted Insurance

    Dexter Casta, MD has not yet specified the insurance plans he accepts.
     

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