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New Patients: 218.249.4000

COVID-19 Vaccine at St. Luke’s

Vaccine Currently Available

Appointments are required.

St. Luke's has COVID-19 vaccines and boosters available for people ages 5 and up. Vaccines are given at several St. Luke's clinic locations, including Denfeld Medical Clinic, Infectious Disease Associates, Pediatric Associates, and Chequamegon Clinic.

**Booster shots for 5 to 11-year-olds can be direct booked at Pediatric Associates online by using the child's myCare Patient Portal account, or by calling one of the numbers below. No other vaccine appointments are available for booking via the portal.

To Schedule an Appointment:

Use myCare Patient Portal for 5 to 11-year old booster shots**

In Duluth via phone: 218.249.4200

In Ashland via phone: 715.685.6600

Please bring your vaccine card to your appointment


Most private insurance companies and government insurance programs like Medicare will fully cover the cost of administering the vaccine. For those who are uninsured, you will be billed for the cost of receiving the vaccine (prior to April 5, 2022, vaccines were covered by HRSA for uninsured patients, but this coverage has now lapsed).

St. Luke’s is offering COVID-19 vaccines as follows:

Initial Vaccine Series
  • Pfizer-BioNTech COVID-19 Vaccine/COMIRNATY is available for people 5+. For those under 18*, parent/guardian authorization required.
  • Moderna is available for people 18+.
  • All are welcome. You do not need to be a Minnesota resident or St. Luke’s patient.

*Note: Patients under 18 are required to be accompanied by a parent or guardian, OR bring a signed vaccine form (vaccine information sheets and forms are available here). Patients under 12 MUST be accompanied by an adult.

3rd Dose
  • Available for people who are moderately to severely immunocompromised.
  • Given 4 weeks or longer after the final dose of the initial series.
  • 3rd doses require a referral. 3rd doses are different from booster shots, which do not require a referral. If you feel you qualify for a 3rd dose, call your primary care provider for a referral.
  • Bring your vaccine card to your appointment.
Booster shots
  • Booster shots have been approved for people 5+.
  • Those who received the Pfizer-BioNTech COVID-19 Vaccine (5+) or the Moderna Vaccine (18+ only) are eligible for a booster five months after completing their initial series.
  • Those who received the Janssen/Johnson & Johnson Vaccine (18+ only) should get their booster two months after their initial dose.
  • Bring your vaccine card to your appointment.
2nd Booster shots

The CDC has opened eligibility for a second booster shot of COVID-19 mRNA vaccine for the following groups, 4 months after their last shot:

  • People who received Janssen/Johnson & Johnson Vaccine for their first shot and booster (2nd booster will be Moderna or Pfizer)
  • People aged 50+
  • People 12+ who are moderately or severely immunocompromised


Vaccines are given at several St. Luke's clinic locations, including Denfeld Medical Clinic, Infectious Disease Associates, Chequamegon Clinic and Pediatric Associates. See the light blue box above for phone numbers to schedule.

About the Vaccine

St. Luke’s is administering FDA approved vaccines and vaccines currently approved for use under EUA. This includes the Pfizer-BioNTech Vaccine (Comirnaty), which is for those 5 years of age and up, and the Moderna vaccine, which is available for those 18 years of age and up. These vaccines are safe and effective and have undergone rigorous testing from the Food and Drug Administration to ensure safety and efficacy. Each vaccine is highly effective in preventing severe COVID-19 illness and hospitalizations.

Updated 5/20/2022 at 3:00 pm

Learn more about the COVID-19 vaccine.