Our sorority's growth has spurred both the need and ability to employ an executive director, finance assistant, administrative assistant, communications assistant, and regional field directors to ensure the continued success of our organization through dedicated and reliable work.

As Phi Sigma Rho grew, the Sorority hired it's first Executive Director, Amy (Grosjean) Mazzanti, Dayton - Gamma Chapter Alumna, in 2006. In 2009, Colleen (O'Connell) Bush, Ohio State Beta Chapter Alumna, was hired as the second Executive Director and Lisa (Preebe) Canterbury, Ohio State Beta Chapter Alumna, was hired as the first Director of Operations. In July 2014, Colleen became the first full-time employee and first full-time Executive Director of Phi Sigma Rho National Sorority. In July of 2014, Alison (Werle) Meshew was hired as the Administrative Assistant. Alison later became the Finance Assistant in 2017. Gabby Salazar, Pittsburgh Zeta Chapter Alumna, joined the staff as the Communications Assistant in June 2015. Alex Domrose, Toledo Delta Chapter Alumna, served as the Membership Assistant in 2018. Along with the amazing national volunteers, these staff members have been instrumental in building on the ideas of the founders to grow Phi Sigma Rho into the nationally recognized and respected social sorority that it is today.

Meet the staff of Phi Sigma Rho!

Staff Members

Kat Marriott
Executive Director

Executive Director Kat Marriott is a scientist and program manager. She graduated with a degree in Biological Science from Ohio University and a PhD in Pathology from the University of Texas Medical Branch in Galveston Texas. She has worked in industry, contract research, national non-profit and academia as a project and program manager. She comes most recently from Ohio State University as the Executive Director of Building Healthy Academic Communities (BHAC), a program that connects the health and wellness professionals and programs of colleges and universities together. She has over 15 years of experience serving as a leader of many different matrixed and multifaceted organizations. She lives in the country outside of Columbus, Ohio (London, Ohio to be exact) with her husband, daughter Lily, son Luke, numerous barn cats and a whole bunch of chickens.

The Executive Director is responsible for: the day-to-day operations of the organization, National meeting logistics; coordinating and completing chapter visits; collecting chapter reports; Foundation grants; Sorority inventory; overseeing the National headquarters staff; and any other duties as assigned by National Council. She will also be focused on bringing process improvements and innovative ideas to elevate Phi Sigma Rho and grow the organization.

Gabrielle Salazar
Communications Assistant

Pittsburgh - Zeta

Gabby is an alumna of the Pittsburgh-Zeta chapter. She graduated with a BS in Bioengineering and a BA in Spanish in April 2014. She currently works as an engineer in the healthcare engineering field, although she is in the process of working towards her dreams by applying to medical school. She currently lives in Pittsburgh, PA with her husband and their corgi puppies, Crosby and Nellie.

The Communications Assistant is responsible for updating the website, managing social media posts to various outlets including Facebook, Twitter, Instagram, Pinterest, and Youtube, capturing and sharing Phi Rho pictures, and searching for and sharing the great accomplishments our sisters are achieving.

Rebekah Marotta
RFD - East 1 Region

Connecticut - Theta

Rebekah Marotta is an alumna of the UConn-Theta chapter. She graduated with a BS in Biomedical Engineering and a MS in Clinical Engineering from the University of Connecticut. As an undergraduate she held a variety of positions in Phi Sigma Rho including President and Social Chair. Rebekah now works as a Clinical Engineer at the VA Hospital in Connecticut. In her free time she enjoys spending time with her 4 dogs and fiance as well as going to farmers markets, antique stores, or the gym.

Courtney Riley
RFD - East 2 Region

Michigan - Eta

Courtney Riley is an alumna of the Michigan-Eta chapter. She graduated with a BSE in Mechanical Engineering from the University of Michigan. Professionally, she is a Field Quality Investigation Engineer at Nissan. She lives in Nashville, TN. 

Miranda Vargas
RFD - Midwest 1 Region

Toledo - Delta

Miranda Vargas is an alumna of the Toledo-Delta chapter, where she graduated with a BS in Bioengineering. She is currently living in Bloomington, Indiana and working as a CAPA Engineer at Cook Medical. In 2015/16, Miranda served as National Council Active Advisor, and within her chapter, Miranda has held a variety of positions including: VP of Recruitment,  Director of Ritual, Panhellenic Delegate, Director of Records, Director of Songfest, and has served as a member of Standards Board. 

Rebecca Palmer
RFD - Midwest 2 Region

Purdue - Alpha

Rebecca Palmer is an alumna of the Purdue University Alpha Chapter where she graduated with a BS in Mechanical Engineering in May of 2018. As an undergraduate, she served for three semesters on the Alpha Chapter's recruitment team. Additionally, she has supported Phi Sigma Rho national committees for ritual, membership education, historical documentation and colony education. Rebecca works at General Motors in the propulsion division located in Detroit, Michigan.

Alaina Schwall
RFD - Midwest 3 Region

Purdue- Alpha

Alaina Schwall (née Austin) is an alumna of the Purdue University Alpha Chapter where she graduated with a BS in Aerospace Engineering in 2012.  As an undergraduate she held a variety of positions in Phi Sigma Rho including New Member Educator, Director of Recruitment, and Director of External Relations.  She was also actively engaged in Women in Engineering, and was employed as a student advisor by Purdue's First Year Engineering department.  Since graduation, Alaina worked in oil and gas, and now works for a utility construction company, Henkels & McCoy, outside of Philadelphia, PA.  In her free time, she manages a Girl Scout Service Unit and Brownie Troop; enjoys cross-stitching and sewing; takes rides on the back of her husband's Harley; visits new craft breweries; and spoils her hound, cats, and chickens. 

Kathryn Spencer
RFD - Midwest 4 Region

Connecticut- Theta

Kathryn is an alumna of the University of Connecticut Theta chapter where she graduated with a BS in Biomedical Engineering.  She currently works as a process development engineer for Dexcom in San Diego, CA.  When she is not working she is rock climbing, hiking, or at the beach.  She looks forward to being the Midwest 4 Regional Field Director. 

Mary Beth White
RFD - West 1 Region

Oregon State - Sigma

Mary Beth White is an alumna of the Oregon State – Sigma Chapter.  She graduated with an Honors BS in Industrial Engineering with a Business Engineering Option in December of 2010.  Since graduation she has been working as an Industrial Engineer at Boeing’s Fabrication site in Portland, OR.  To stay involved with Phi Rho, she has been one of the alumni advisors for the Sigma Chapter and Chair of the Sigma Chapter Alumnae Association.  She lives in NE Portland with her husband and two sweet cats, Odo and Annora.

Michelle Eyink
RFD - West 2 Region

Arizona State - Alpha Lambda

Michelle Eyink is an alumna of the Arizona State Alpha Lambda Chapter, where she graduated with a BS in Chemical Engineering in May 2019. Since graduation, she has been working as a Process Engineer at Intel Corporation in Chandler, AZ. When Michelle is not working, she is reading, baking, or playing board games. 

Alisa Rogers
RFD - West 3 Region

Arizona State - Alpha Lambda

Alisa Rogers is an alumna of the Chi Chapter and graduated from UC San Diego with her BS in Mathematics-Computer Science in June 2019. She currently works as a Software Engineer at snapIoT in San Diego and enjoys going to Disneyland and running Spartan races in her free time.