Medical College of Wisconsin Pediatric Infectious Diseases Fellowship Program
A Message from Our Program Director
Welcome to our fellowship webpage! We have a dynamic infectious disease group at Children’s Wisconsin. We value our personal connections with each fellow and strive to help them achieve their dream job. This includes matching you with faculty, mentors, and programs to help you reach your career goals. We will help you explore the many different aspects of pediatric infectious diseases and academic medicine to help you find your career passion. Please reach out to us if you have any questions.
Katie Ryan, MD, MPH
Fellowship Director, Pediatric Infectious Disease
Meet Our Fellowship Directors
Katie Ryan, MD, MPH, and Michelle Mitchell, MD, our fellowship directors, discuss our program, our institutions, and living and training in Milwaukee.
As a Pediatric Infectious Disease fellow you will...
- Become competent in evaluating and treating children with common and rare infectious diseases
- Learn from attendings who are national and international experts in the field of infectious disease
- Work with many subspecialties at a premier children’s hospital
- Establish a foundation for a successful career in infectious diseases tailored to your interests and ambitions
- Receive mentoring in your area of research, present your research in scientific meetings, and get training in submission of grant proposals and preparation of manuscripts
About Our Institutions
Medical College of Wisconsin (MCW)
The Medical College of Wisconsin brings together the most inquisitive minds in science, medicine, education and community engagement to solve the toughest challenges in health and society today. Academic medicine is at the core, where scientists, physicians and students work hand-in-hand with the community to ask the questions no one else is and fuel the continuous cycle of knowledge that’s shaping the future of medicine.
Children’s Wisconsin
Children’s Wisconsin is the region’s only independent health care system dedicated solely to the health and well-being of children. We offer a wide range of care and support for children of all ages. Our services include medical care, dental care, child and family counseling, foster care, adoption, social services, child advocacy and injury prevention.
About Our Fellowship
Our People
Our Places and Spaces
My fellowship training at Children’s Wisconsin was more than I expected. The case load was manageable while exposing me to a wide array of pathology. The faculty were invested in my research and education and I’ve learned so much from them! I couldn’t be happier with the training I’ve received.
Brittany Player, DO (previous fellow)
My pediatric infectious disease training at MCW was an incredible and highly rewarding experience. The program offered a well‑rounded education with exposure to diverse clinical cases, numerous research opportunities, and excellent professional preparation—all of which strengthened my clinical skills and readiness to work independently. Beyond the clinical environment, the infectious disease team was welcoming and genuinely supportive, helping me feel included and valued as I adjusted to a new country, culture, and healthcare system. I truly feel privileged to have trained at such an exceptional institution alongside such wonderful colleagues.
Khaled Al-Zubaidi, MD (previous fellow)
Current Fellows
Storm Dorrough, MD
Pediatric Infectious Diseases Fellow, 2023-2026
Zachary Telfer, MD
Adult and Pediatric Infectious Diseases Fellow, 2023-2027
Charlotte Formeller, MD
Pediatric Infectious Diseases Fellow, 2024-2027
Kathleen Burns, MD
Pediatric Infectious Diseases Fellow, 2025-2027
Our Team
Kathleen Ryan Loker, MD, MPH
Assistant Professor; Director, Pediatric Infectious Disease Fellowship; Education Pillar Lead, Global Child Health Program
Michelle Mitchell, MD
Associate Professor; Associate Director, Pediatric Infectious Disease Fellowship
Emma Kiiskila
Program Coordinator II
Contact Us
Thank you for your interest in our program. We look forward to connecting with you!
Kathleen Ryan Loker, MD, MPH
Program Director
ktryan@mcw.edu
Emma Kiiskila
Program Coordinator
ekiiskila@mcw.edu
Pediatric Infectious Diseases
MCW Department of Pediatrics
Children's Wisconsin
P.O. Box 1997
Milwaukee, WI 53201-1997
(414) 337-7070 | (414) 337-7093 (fax)