Current Medical Residents


Erin McCammack, MD

2024-2025: PGY5 (Chief Resident)

Hometown: Carmel, Indiana

Undergraduate: Wake Forest University

Major: Biology

Medical School: Indiana University

Internship: Internal Medicine, Ascension St. Vincent, Indianapolis

Academic Interest: Dr. McCammack is board certified in internal medicine and is pursuing a second speciality in radiation oncology. She has always had an interest in oncology and performed research testing drugs that have potential to act as radio-sensitizers in the treatment of pancreatic cancer. After she completes her residency, she would like to join a practice where she focuses on the treatment of breast cancer and gynecological cancer. She also has a strong interest in brachytherapy.

Hobbies: She enjoys oil painting, going on walks with her dog Bruno, snow skiing, and traveling.



Alex Grosinger, MD

2024-2025: PGY4

Hometown: Cincinnati, OH

Undergraduate: Tufts University

Major: History

Medical School: Mayo Clinic Alix School of Medicine

Internship: Ascension St. Joseph Transitional Year, Milwaukee, WI

Hobbies: Skiing, guitar, hiking



Brian Jang, MD

2024-2025: PGY4

Hometown: Monterey, CA

Undergraduate: University of Colorado, Boulder

Major: History

Medical School: Tulane University

Internship: Hennepin County Medical Center, Minneapolis, Transitional Year

Academic Interests: Before medical school, Dr. Jang had an interest in cancer treatment. He developed a database driven visualization application during his medical school anatomy class, and later participated in a summer internship at Memorial Sloan Kettering Cancer Center. Currently, his interests are in head and neck, prostate, and gynecological cancers.

Hobbies: On the weekends, Dr. Jang enjoys biking, skiing, cooking, and renovating his house.



Subbu Mishra, MD

2024-2025: PGY3

Hometown: Plymouth, MN

Undergraduate: University of Minnesota, Twin Cities

Major: Neuroscience

Medical School: Northwestern University, Feinberg School of Medicine

Internship: Capital Health Medical Center, Hopewell, NJ

Academic Interests: Dr. Mishra's academic interests revolve around head & neck and urologic radiotherapy research, particularly in exploring the broader applications of SBRT. He also maintains a keen interest in medical education and community outreach, aiming to contribute to the development of healthcare professionals and promote public health awareness.

Hobbies: Pickleball, board games, skiing, spending quality time with his dog



Ryan Smith, MD PhD

2024-2025: PGY2




Medical School: 


Academic Interests: 




Peter Wilson, MD

2024-2025: PGY2

Hometown: Rapid City, SD

Undergraduate: Montana State University, Bozeman, MT

Major: Cell Biology and Neuroscience, Microbiology

Medical School: University of South Dakota Sanford School of Medicine, Vermillion, SD

Internship: University of South Dakota, Preliminary Medicine, Sioux Falls, SD

Academic Interests: Current research projects involve investigation of disparities in cancer prevention, screening, and treatment among Native American populations in the Midwest. Undergraduate research projects involved investigation of replication cycles of Archaeal viruses present within the hot springs of Yellowstone National Park.

Hobbies: Dr. Wilson loves being outdoors. He especially loves hiking, biking, skiing, and backpacking with his wife and golden retriever Percy. They also love to cook and explore new restaurants and cuisines together.