Residents & Faculty
To make an appointment with one of our residents at our Dean Medical Group location at 1700 Tuttle St., please call us at 608-355-3800 or scheduling via MyChart.
Meet our current residents:
PGY-1
PGY-2
PGY-3
Meet our residency faculty:

Stuart Hannah, MD
View Dr. Hannah's profile.

Randy Krszjzaniek, MD
View Dr. Krszjzaniek's profile.

Ethan Carlson, MD
View Dr. Carlson's profile.

Bridget DeLong, MD
View Dr. DeLong's profile.

Cheryl Gehin, MD
View Dr. Gehin's profile.

Sarah Horowitz, MD
View Dr. Horowitz's profile.
For more information, please contact our program manager:

Kellie Churchill
Baraboo RTT Residency Education Program Manager
Kellie.churchill@ssmhealth.com
608-355-7122
Recent graduates of our residency:
2025
Justin Lynch, MD
David Smith, MD
2024
Isheng Hou, MD
Alison Howen, MD
2023
Jeff Daniels, MD
Andrea Kratzke-Nelson, MD
2022
Jamie Petzke, MD
Jack Massee, DO
2021
Courtney Reynolds, MD
Sarah Schaaf, MD
2020
Zachary Droeszler, MD
Molly Olson, DO
2019
Stacy Loerch, MD
Kayce Spear, MD
2018
Paul Stevens, MD
Matthew Herbst MD
2017
Neil Cox, MD
Abigail Puglisi, DO
2016
Caitlin Hill, MD
Kira Labby, MD
2015
Rachel Hartline, MD
Rebecca Pfaff, MD







