- Clinical Pathologists
- MN
- Austin, MN
- Dr. Mathieu Castonguay, MD
Dr. Mathieu Castonguay, MD
Clinical Pathology•Male•Age 42
Clinical Pathology
Dr. Mathieu Castonguay, MD is a Clinical Pathology Specialist in Austin, MN.

Mayo Clinic Health System - Austin
1000 1st Dr NW Austin, MN 55912Make an Appointment
(507) 507-2842Healthgrades Provider Compare™
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About Me
Biography
Specialties
- Clinical Pathology
- Laboratory Medicine
Frequently Asked Questions
Does Dr. Mathieu Castonguay, MD accept my insurance?
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Where is Dr. Mathieu Castonguay, MD's office located?
Dr. Castonguay's office is located at 1000 1st Dr NW, Austin, MN 55912. Find other locations and directions on Healthgrades.
Does Dr. Mathieu Castonguay, MD offer telehealth services?
Dr. Castonguay has not yet indicated whether they offer telehealth services. Please contact the office to check for availability/eligibility.
How can I make an appointment with Dr. Mathieu Castonguay, MD?
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Locations
Mayo Clinic Health System - Austin
- Call
- Fax
- 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
- Sat: closed
- Sun: closed
- Directions
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