President
Chris Cosby ‘25
I’m from Richmond, Virginia, and planning to study mechanical engineering with a focus on aerospace studies. Back home I live in a rural area, so I spend a lot of my free time hiking, running, and enjoying the beauty of central Virginia. I am a part of the Navy ROTC program here at Duke with hopes to commission as a Naval Aviator.
Director of Liturgy
Ella Tillinghast ‘26
I am hoping to study Economics at Duke and maybe earn a minor or certificate. At home, I loved volunteering, especially with kids with special needs. I am part of house council here at Duke where I host different events for my dorm. Being a student director has given me the opportunity to connect people to my faith through daily interactions.
Director of Liturgy
Adan Cortez Perez ‘25
Hello all! I'm from Phoenix, AZ, born in Los Angeles, CA, looking to pursue Civil Engineering here at Duke University. I enjoy playing tennis and walking through green spaces, particularly the P. Sarah Duke Gardens during the fall.
Director of Socials
Sarah Kuhlman ‘26
I am from St. Louis, Missouri, and I am not sure what I want to study yet, but I am on the premed track. At Duke, I have enjoyed volunteering at the hospital and with Special Olympics, as well as spending time outside camping and hiking.
Director of Socials
Claudia Barreto ‘24
I’m from Miami, Florida and I am here studying Biology on the pre-medicine track. Outside of being a Student Director, I am the VP of External Affairs for Kappa Alpha Theta and a member of the Habitat for Humanity Club. I’m passionate about service and during my breaks, I fellow for a non-profit building aqueducts in the Dominican Republic for communities that do not have access to clean water.
Director of Encounter: Service and Social Justice
Clare Sparling '24
I am from Northern Virginia and am majoring in biology with minors in environmental science and global health on the pre-med track. At Duke, I have loved getting involved in research and volunteering in the community. In my free time, I can be found running in circles around campus, making up a new recipe, or engrossed in a book.
Director of Encounter: Service and Social Justice
Aaron Siegle ‘26
I'm from Silver Spring, Maryland and plan to major in Environmental Science and Policy with a Certificate in Energy and the Environment. At Duke, I enjoy walking in the gardens and exploring different parts of Durham on runs.
Director of Multicultural Outreach
Nina Dao ‘25
I’m from Virginia Beach, VA and I’m majoring in Biology and Global Health, following a pre-dentistry track. In my free time, I enjoy traveling, running, hiking, cooking, volunteering, painting (especially watercolors) and spending time with friends and family.
Director of Multicultural Outreach
Jaque Gomez ‘25
I’m from Southern California and am majoring in computer science. In my free time I enjoy volunteering and ice skating. I am currently a part of the Duke Figure Skating Club and DTech.
Director of Music Ministry
Quilago Guerrero Milander ’24
I'm a Queens, New York native, Biology major (concentration of Anatomy, Physiology and Biomechanics) as well as a Creative Writing Minor. Even though I’m a city girl, I have a soft spot for mountains, and I love writing or painting with nature as my muse. I find that music and nature are some of the purest ways to touch God, especially through the Holy Spirit.
Director of Evangelization
Melissa Rodriguez ‘25
I’m from Fresno, California and studying Computer Science and Music. I love to play volleyball in my free time and get my daily dose of humility from doing daily trivia on the Hallow app. I also play the flute and was involved in the Duke Symphony Orchestra and chamber ensembles.
Treasurer
Ben Childress ’26
I'm from Salisbury, North Carolina. At Duke I plan on majoring in Biology in hopes to go into medicine. In my free time, I enjoy being around my friends while playing/watching sports and also playing the guitar.
Director of Retreats & Pilgrimages
Olivia Lee ‘25
I live in Atlanta, GA, and am studying mechanical engineering at Duke. Outside of the Duke Catholic Center, I am on the club lacrosse team and teach group fitness classes at Duke Rec. I love baking, hiking, lifting, and spending time with friends.
Director of Retreats & Pilgrimages
Katherine Polinario ‘25
I'm a Cuban born and raised in Miami, Florida. I am a sophomore majoring in neuroscience and minoring in chemistry and religion on the pre-med track. Being involved in the DCC is a major part of my life at Duke, whether it is by leading a small group, lectoring at mass, or now leading retreats as a student director.
Graduate Student President
Meaghan O'Connor ‘26
I’m from Branchburg, New Jersey, graduated from University of South Carolina in the spring, and am now a first year medical student. I love baking and cooking (and preferably sharing what I make over a meal with friends) I am very protective over my sourdough starter, and love picking rosemary across Duke's campus to cook with. I also like anything outdoors, so I've really enjoyed exploring the Eno trails around Durham.
Graduate Student Treasurer
Judewin Noronha
I’m from India, but was born and raised in the United Arab Emirates. Prior to arriving at Duke this past fall, I completed my Undergraduate in Chemical Engineering, and now am pursuing my Master of Engineering Management. I highly admire the DCC community and its warmth.