Meet Our Residents

Current Residents

Austin Calahan, PharmD is from Carroll, IA and he earned his Bachelor of Science degree in Biology from Iowa State University in 2017. He received his Doctor of Pharmacy degree from the University of Iowa College of Pharmacy in 2021. Austin's current clinical interests include cardiology, emergency medicine and critical care. During his residency year, he looks forward to gaining clinical knowledge in a variety of practice areas and working towards his goal of becoming a well-rounded clinical pharmacist. He is also looking forward to his yearlong project which focuses on standardizing infusion concentrations, dosing units, and dose rates of medications in smart pumps for all of Ascension Wisconsin. 


In his free time, Austin enjoys staying active by working out at the gym, hiking, playing and watching soccer. Austin's favorite soccer team to watch is Liverpool of the English Premier League. He also enjoys sampling the exciting variety of local food fare that the Appleton and Milwaukee area have to offer.

Rachel Hamilton, PharmD is from Rockton, IL and she earned her Bachelor of Science in Biomedical Sciences degree from Concordia University Wisconsin in 2017. She received her Doctor of Pharmacy degree from Concordia University Wisconsin School of Pharmacy in 2021. Rachel's current clinical interests include oncology and cardiology. Her year-long project will be on developing a new service line within the inpatient rehabilitation unit at Ascension NE Wisconsin Mercy Hospital.  In her free time, Rachel enjoys attending sporting events, musky fishing, and going to music festivals. She also enjoys playing video games, running, and practicing yoga.