Contact Us

Phone Numbers

  • Main office: 612-626-6424
  • Billing office: 612-624-4968
  • Billing fax: 612-486-9427
  • Billing email: [email protected]
  • Dean Muldoon, Laboratory Manager: 612-626-7289
  • Dr. Koutlas: 612-624-8607
  • Dr. Gopalakrishnan: 612-624-0918

Fax Number

  • 612-626-3076

Laboratory Email Address

Regular Hours

  • Sunday: Closed
  • Monday: 8:00 am – 4:30 pm
  • Tuesday: 8:00 am – 4:30 pm
  • Wednesday: 8:00 am – 4:30 pm
  • Thursday: 8:00 am – 4:30 pm
  • Friday: 8:00 am – 4:30 pm
  • Saturday: Closed

After-Hours Secure Dropbox Deliveries

We have a secure dropbox near our office door, for after-hours specimen deliveries. UMN Security will escort you from the Washington Avenue entrance, or Delaware Street entrance. Public access is restricted after 7:00 pm. There is no access on weekends.

Holiday Closures

  • New Year’s Day (January 1st/Day varies)
  • Martin Luther King Jr. Day (Third Monday of January)
  • Memorial Day (Last Monday in May)
  • Juneteenth (June 19th/Day varies)
  • Independence Day (July 4th/Day varies)
  • Labor Day (September 1st/Day varies)
  • Thanksgiving (Fourth Thursday and Friday in November)
  • Christmas (December 24- 26th/Days vary)

Laboratory Location

University of Minnesota Oral Pathology Laboratory
Malcolm Moos Health Sciences Tower
Room 16-116, MMC 83
515 Delaware St SE
Minneapolis, MN 55455

Location