About Us

  • Locally Owned
  • We are locally owned and veteran owned
  • Fast & Convenient
  • Low wait times, drive thru window
  • Personalized Care
  • You are our neighbor, not a number
  • Immunizations & COVID/Strep/Flu testing

  • We care about you and your health

Pioneer Pharmacy is a locally-owned community pharmacy dedicated to providing outstanding customer service at an affordable price. We are your one-stop-shop for all your pharmacy and medical needs. At Pioneer Pharmacy, you can count on personal attention provided by our caring, professional staff. Visit us today and experience the Pioneer Pharmacy difference.

Our Team

Pharmacy Owners

  • Sommer & her husband Michael own Pioneer Pharmacy together. Michael is a Marine Corps veteran who was born and raised in Riverton. He has been instrumental in helping Sommer open the pharmacy. She couldn't have done it without him!

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Our Pharmacist

  • Sommer Pedersen, PharmD.

  • Sommer graduated from pharmacy school at the University of Wyoming in 2007, and has been a licensed pharmacist for 14 years. She was the pharmacy manager at Safeway pharmacy in Riverton for 7 years until it closed. She has always wanted to own her own pharmacy and is grateful for the opportunity to open her pharmacy in this wonderful community!


Our Pharmacy Tech

Amanda Jarvis, Pharmacy Technician

Amanda has been a certified pharmacy technician for over 12 years. She worked with Sommer at Riverton's Safeway pharmacy for several years. She is a fabulous technician and a valuable member of our Pioneer Pharmacy team!