Our Residents

Kathryn Bormes, MD
Birthplace: Doylestown, PA
Hometown: Chalfont, PA
Undergrad: Penn State
Medical school: Sidney Kimmel Medical College at Thomas Jefferson University
Interests outside of work: In my free time, I enjoy doing jigsaw puzzles, playing video games, hiking, and carving pumpkins in the fall. I also enjoy cooking/baking and exploring local restaurants

Olivia Claytor, DO
Birthplace: Poughkeepsie, NY
Hometown: Millbrook, NY
Undergrad: Bucknell University
Medical school: Touro College of Osteopathic Medicine
Interests outside of work: I love to paint and take photographs with my film camera! I also love to explore the outdoors and travel, but my favorite activity is being where my people are and spending time making memories with them!

Cassandra Helmer, MD
Birthplace: Doylestown, PA
Hometown: Allentown, PA
Undergrad: University of Pittsburgh
Medical school: Lewis Katz School of Medicine at St. Luke’s
Interests outside of work: When I am not at the hospital you can find me cuddling my two cats (and parent's three dogs!), relaxing with a puzzle or book, hanging with friends, or getting my ideal 10 hours of sleep a night!

Molly Oken, MD
Birthplace: Harrisburg, PA
Hometown: Harrisburg, PA
Undergrad: University of Pittsburgh
Medical school: University of Pittsburgh SOM
Interests outside of work: My interests include running and hiking, going to concerts, exploring new restaurants and breweries, and hanging my two cats!

Grace (Wura) Ayo, MD
Birthplace: New York, USA
Hometown: Roosevelt, NY
Undergrad: Sophie Davis Program/The City College of New York
Medical school: CUNY School of Medicine

Kathryn Carlisle, MD
Birthplace: Baltimore, MD
Hometown: Malvern, PA
Undergrad: Boston College
Medical school: Penn State College of Medicine
Interests outside of work: Outside of work I like to run and do yoga, as well as play with my dog, Luigi! When I have time, I like to ride my bike around to experience all our beautiful city has to offer.

Joel Mathew, MD
Birthplace: Mineola, NY
Hometown: Mineola, NY
Undergrad: Macaulay Honors College at CUNY Brooklyn College
Medical School: SUNY Downstate Medical Center College of Medicine

Bianca Zarrella, DO
Birthplace: Leominster, MA
Hometown: Leominster, MA
Undergrad: Vassar College
Medical school: University of New England

Meghan Carlson, MD
Birthplace: Santa Barbara, CA
Hometown: San Diego, CA
Undergrad: UC Santa Barbara
Medical school: UC San Diego

Leah Fendrick, MD
Birthplace: Newark Delaware
Hometown: Voorhees NJ
Undergrad: Lehigh University
Medical school: Drexel University College of Medicine

Katarina Smigoc, MD
Birthplace: Vancouver, BC
Hometown: Issaquah, WA
Undergrad: McGill University
Medical school: Geisinger Commonwealth School of Medicine
Interests outside of work: I enjoy traveling, skiing, and playing tennis. I also enjoy reading, playing video games, and shopping.

Stephanie Tilberry, MD
Birthplace: Scranton, PA
Hometown: Taylor, PA
Undergrad: Colgate University
Medical school: Geisinger Commonwealth School of Medicine
Interests outside of work: Dr. Tilberry enjoys spending time with her partner, Cody, and playing with their puppy, Penny. She also enjoys traveling as much as they can.

Shelby Keyser, DO
Birthplace: Long Beach, CA
Hometown: Tustin, CA
Undergrad: University of California, Los Angeles
Medical school: Touro College of Osteopathic Medicine
Interests outside of work: Include hanging out with my husband and two cats, working out on my peloton, or running along the Schuylkill, hiking in Wissahickon, traveling, reading, or exploring the restaurant scene in Philadelphia.

Eunjae Lee, MD
Birthplace: Seoul, Korea
Hometown: Bethesda, MD
Undergrad: Washington University in St. Louis
Medical school: Lewis Katz School of Medicine at Temple University

Holly Schonewald, MD
Birthplace: Los Angeles, CA
Hometown: Los Angeles, CA
Undergrad: University of Southern California
Medical school: Cooper Medical School of Rowan University
Interests outside of work: Spending time with my husband and son. Reading historical fiction.

Sharmeen Mian, MD
Birthplace: Ridgewood, NJ
Hometown: Mountain Top, PA
Undergrad: Temple University
Medical school: Geisinger Commonwealth School of Medicine

Allison Thompson, MD
Birthplace: Morgantown, WV
Hometown: Morgantown, WV
Undergrad: West Virginia University
Medical school: Marshall University Joan C. Edwards School of Medicine
Interests outside of work: Dr. Thompson enjoys spending time with her dog, Captain, and fiancé, Ty. She additionally enjoys crocheting, listening to Taylor Swift, reading, and touring museums/historical sites.