0 reviews
Summary
Dr. Koistinen works in De Smet, SD and specializes in Dentistry.
Quick Facts
- 1 specialty
- 9 areas of expertise
- 1 office location
- Male
Office Location
De Smet Dental Services
401 Prairie Ave SWDe Smet, SD 57231 Tel: (605) 854-3444
Mon7:30 am - 6:00 pm
Tue7:30 am - 6:00 pm
Wed7:30 am - 6:00 pm
Thu7:30 am - 6:00 pm
Fri7:30 am - 6:00 pm
SatClosed
SunClosed
Compare with Similar Providers
![]() | ![]() | ![]() | ![]() |
| Dr. Lamar Wilbur Koistinen, DDS | Dr Harvey Lester, DMD | Dr. Devyn Jean Prodoehl | Dr. Eric E Smith |
| Dentistry | Dentistry | Dentistry | Dentistry |
| Accepts New Patients | Accepts New Patients | ||
| 57 Years of Experience | |||
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks Spanish, English | |||
| De Smet , SD | Phoenix , AZ | De Smet , SD | Lincoln , NE |
| Med School: University of Pennsylvania | |||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Lamar Wilbur Koistinen
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Lamar Wilbur Koistinen has the following specialty
Specialty Expertise
Dr. Lamar Wilbur Koistinen has the following 9 areas of expertise
Certifications, License, & Education
MEDICAL LICENSE
Doctor Of Dental Surgery, South Dakota, 2026, Active
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Frequently Asked Questions
- How can I make an appointment with Dr. Lamar Koistinen?
- You can find contact information for Dr. Lamar Koistinen here on Vitals.
- Where is Dr. Lamar Koistinen's office located?
- Dr. Lamar Koistinen's office is located at 401 Prairie Ave SW, De Smet, SD, 57231.
- Does Dr. Lamar Koistinen accept virtual/telehealth appointments?
- Dr. Lamar Koistinen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Does Dr. Lamar Koistinen accept my insurance?
- You can see the insurance plans that Dr. Lamar Koistinen accepts on their Vitals profile.
- Is Dr. Lamar Koistinen accepting new patients?
- Dr. Lamar Koistinen has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
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