 Midnight Sun Oncology is here for Mat-Su. Located in the Mat-Su Regional Medical Center, our facilities include a clinic, lab, and infusion room, immunotherapy, chemotherapy, comprehensive care, and announcing Dr. Colleen Kersgaard, M.D. Dr. Kersgaard retired from the U.S. Air Force after a 25-year career in medicine, joining NSO founder Dr. Larry Lawson. Compassionate, convenient, qualified cancer treatment right here in the Valley. Midnight Sun Oncology, online at MidnightSunOncology.com.