Joshua Jaffe
Joshua is a junior majoring in Human Physiology with a minor in Chemistry. Joshua aims to graduate with honors and attend medical school. He is an RA for Justice Bean hall, the President of Harm Reduction at University of Oregon, and work as a tutor. To fuel all of this he requires one sweet treat per day from the dining halls, with his current favorite being the blueberry muffin. For fun Joshua likes to find any excuse to take a study break, including giving back to the community.
Suzy is a third year undergrad working toward a major in Human Physiology with minors in both Chemistry and Biology. She enjoys exploring nature, cooking, and spending time with her cat, Oggy. Suzy plans to pursue a graduate education in nursing through a MEPN program to become an RN following graduation.
Navreet Sandhu
Navreet is a fifth-year undergraduate student pursuing a double major in Human Physiology and Sociology at the University of Oregon. Upon graduation, Navreet aspires to attend medical school with the goal of specializing in anesthesiology or general surgery. In his free time, he enjoys playing the guitar, exploring new books, and working out at the gym.
Kaitlynn Ping
Kaitlynn is a second year majoring in Human Physiology. After graduation, she hopes to pursue a career in the medical field. She is still exploring what she wants to specialize in but has interests in orthopedics and pediatrics. In her free time, Kaitlynn enjoys any outdoor activities, including skiing, backpacking, and taking road trips.
Mason Brown
Mason is a junior majoring in Biology and Human Physiology, with a minor in chemistry. Mason wants to be a professional bowler in the future. Currently he works as an RA in Barnhart hall, TA/student advisor for the Healthy Communities academic residential community on campus, as well as holding a part time position at Emerald Lanes bowling center. In Mason’s free time he enjoys cycling around the Eugene/Springfield area, as well as Bowling, and sharing meals with friends.
Ella Dummer
Ella is a junior majoring in Human Physiology with a minor in Chemistry. Ella is looking to graduate from the Clark Honors College and attend medical school. She is interested in pursuing a career as an emergency surgeon or medical examiner. In her free time she enjoys running, reading, working out, and spending time with friends.
If you’re interested in learning more about joining the Muscle Cellular Biology Laboratory, send Dr. Callahan an e-mail
. Potential graduate students can apply to the Human Physiology major at the University of Oregon.
