executive board

daisy Medina


I’m a fourth-year double major in Political Science and management and business Economics. Since my initiation into the Lambda Class in the spring of 2021, I have served as Vice President of Scholarship and Awards and I now serve as the President. Additionally, i’m a member of STEP Scholars. I’ve made many memories in DSP, but my favorite has to be our Santa Cruz retreat this spring. We all drove up for the weekend and enjoyed our time together on the beach.

Brianna roman casian

senior vice president

I’m a third-year management and business economics major, double majoring in political science, and minoring in Spanish. I have held the position of Vice President of the Research and Development department for Business Society. Throughout Spring 2021 I had the honor of being Vice President of Pledge Education. There are so many great memories I’ve made with my brothers, one of my favorite is our Santa Cruz retreat.

 justin ya

vice president of pledge education

Hello everyone! My name is Justin Ya and I am a senior here at the University of California, Merced! My current position within DSP is Vice President of Pledge Education. This is my first time holding an executive position within DSP so I am excited to see how it all turns out. Other orgs and clubs I am involved with on campus are the Yosemite Leadership Program and the Micro Finance Club. My favorite DSP memory has to be our philanthropy week because it was the first philanthropy week that we have ever hosted as an org on UC Merced’s campus.

Aida Chen

vice president of finance 

I am a fourth year Management Business Economics major with a Natural Science Education minor. I was initiated as part of the MU class and currently serve as the Vice President of Finance. During my time in DSP, I have also served as the fundraising chair. Outside of DSP, I am a member of the Marketing Club and work on campus as a student assistant for the CalTeach Department. In my free time, I enjoy going on food adventures, hiking, and binge-watching shows. My favorite DSP memory was our retreat in Santa Cruz as I enjoyed bonding with my brothers.


Sheyla Williams Avila

vice president of chapter operations

I am a fourth year Majoring in Management and Business Economics with a Minor in Writing and Professional Track. I currently hold the positions of Vice President of Chapter Operation and Risk Management. In the past I have held the positions of Risk Management and Co-Fundraiser Chair. One of my many favorite DSP memory would be our Philo Week because it was so much fun hosting and participating in the different events for an amazing cause, the Ronald Mcdonald House of Charty. As well as being able to meet and create friendship with different members of Greek life outside of my own organization.

Javier Calles


I am a 3rd year Management and Business Economics major, minoring in both Professional Writing Studies, and Management Analytics and Decision-Making. I am part of the Lambda Class and currently serve as our chapter’s Chancellor. In the past, I have also served as Vice President of Pledge Education, along with Vice President of Alumni Relations. Aside from Delta Sigma Pi, I am also a part of the Undergraduate Research Journal and Fiat Lux Program. Thus far, my favorite DSP memory has been hosting Fraternity Feud with my Big Brother (Junior) during our philanthropy week.

Esmeralda Quintero

vice president of professional activities

I’m a third year pursuing a degree in Business Management & Economics. I current hold the Vice President of Professional Activities position. I hope to connect brothers with opportunities. My favorite memory with DSP has been seeing brothers graduate college and excelling their careers. This year I’m looking forward to seeing my fellow brothers grow professionally.


Benson Zhang

vice president of community service

I am a 4th-year Economics major with an emphasis in quantitative economics. I am part of the Nu class (Spring 2022). This year I will be serving as the Vice president of Community Service. I am also part of the Hmong Student Association. My favorite DSP memory so far was our spring retreat to Santa Cruz.

Jesus Gonzalez

vice president of scholarship and awards

I’m a fourth Year Management Business and Economics Major with a Psychology Minor. I currently hold the position of VP of Scholarship and Awards. Another organization that I am apart of is Business Society. My Favorite DSP Memory would be going to the Santa Cuz retreat because I was able to show Brothers the best that SC has to offer and all the memories made.


Alejandra cazarez

vice president of marketing

I’m a fourth Year Management Business and Economics and Political Science major. I am currently the Vice President of marketing, but have also held the position of public relations (now known as vp of marketing) and social chair. I am also the CEO of business society and a member of th Merced pre-law society. I am looking forward to meeting the new members and hopefully pick up a little this semester! my favorite memory in dsp was the philanthropy weeks we participated in.


Angel Alvarez

vice president of Alumni Relations

I am a fourth-year Business and Economic Major and part of the NU class (spring 2022). Currently I am the VP of Alumni Relations and Social Co-chair, being new to the organization as well to the positions makes me excited and determined to give it my best. I am also part of Pi Kappa Phi, a social fraternity. My favorite DSP memory was experiencing our Philanthropy week. All the events we hosted were a blast and getting to meet other people from different organizations was cool!