Meet Our Team

Caitlin M. Vander Weele is a dynamic leader and strategic communications professional with a deep passion for making complex scientific ideas accessible and engaging. As the Founder and CEO of Stellate Communications, she has built a one-of-a-kind, full-service science communications agency that specializes in supporting individual investigators, academic institutions, and science-driven nonprofits. Under her leadership, Stellate helps clients across a range of communication needs, from foundational frameworks and branding to rapid-response projects.

With a PhD in neuroscience, Caitlin's career is marked by her ability to fuse expertise in academic research and corporate communications to support Stellate’s unique clientele. She brings a wealth of experience in career-building, public relations, branding, thought leadership, and content development. At Stellate, Caitlin and her team provide tailored solutions for clients seeking to navigate complex communication challenges, whether through technical writing or public-facing media campaigns.

Prior to Stellate, Caitlin conducted research focused on the neural mechanisms underlying reward and decision-making, helping to unravel how our brains drive behavior. She trained at the Massachusetts Institute of Technology (MIT) and the University of Michigan, where she collaborated with world-renowned scientists to publish landmark studies in the field’s most prestigious journals: Nature, Science, and Cell.

Caitlin is also passionate about supporting scientists and their transitions through and out of academia. Her leadership and vision have cultivated an inclusive and empowering work environment for ex-academics and creatives alike, one that values innovative thinking, unrivaled client service, flawless execution, and measurable results.

Dr. Gabi Serrato Marks is an MIT-trained scientist with a passion for expanding access to science. As a Partner at Stellate Communications, she primarily supports academic researchers, facilitating greater engagement with scientific and non-scientific audiences alike. Gabi received her B.A. at Bowdoin College and her doctorate in geochemistry from MIT. Her research focused on generating records of past climate change using cave deposits.

She enjoys creating all types of media: Dr. Serrato Marks has published work in Scientific American, Audubon, and the PBS Eons YouTube Channel, and has been featured in several articles and podcasts (Nature Career Guide, Physics Today, Disability Visibility). Gabi is also co-editor of Uncharted, an anthology of personal stories from disabled scientists (Columbia University Press). Gabi is based in Boston and spends her free time drinking iced coffee with her husband and two cats, Spock and Moose.

Lily Campbell is a creative lead with a passion for design systems, creative problem-solving, and improving accessibility through thoughtful design. She earned a BFA in communication design from Parsons School of Design, a BA in interdisciplinary science from Eugene Lang College, and has spent much of her career working at the intersection of science and design. Her multidisciplinary background and passion for learning enable her to understand intricate scientific stories before crafting visual communications.

Previously, Lily served as the Design Director at multiple healthcare communications agencies, where she played a pivotal role in guiding clients to develop their visual identity and effectively communicate complex scientific concepts. Combining her insatiable curiosity with strategic thinking, she crafted visual narratives that resonated with diverse audiences, including research teams, patients, caregivers, clinicians, and investors. Her work has been awarded by The OneClub, Bulldog PR Awards, Clio Health, PM360, Fierce Pharma, and the SABRE awards, and her figures and schematics have been published in scientific literature such as Nature, Nature Neuroscience, Science, and eLife, among others.

Beyond her professional endeavors, Lily is passionate about giving back to the design community and mentoring emerging talent. She is known for her collaborative spirit and dedication to driving meaningful impact through design. In her free time, you can find Lily indulging in New York City’s live arts or museums, practicing on the wheel at her pottery studio, or photoshopping ridiculous images of her cats, Daisy and Dolly.

Kathryn (Kitty) Flaherty is a Controller and Corporate Content Strategist with 23 years experience in guiding small businesses as they launch and grow. In these roles, she has managed the finances, accounting, and human resources, working closely with owners and managing partners in all the aspects of the business.

Kitty has a Masters in Business Administration with a concentration in Finance and Accounting from Grand Valley State University. She is an avid fan of University of Michigan athletics, plays pickleball, and cherishes relaxing family time at her lake home in western Michigan on the shores of Silver Lake. She resides there in the summer, and at Nettles Island, Florida in the winter with her life partner, Ken Smith. She has three adult children and is ecstatic to be the grandmother of Liliana Pearl and Joseph William Feghali.

Paula Croxson, PhD, is a neuroscientist and award-winning science communicator with expertise in both academic and nonprofit spaces. She holds an MA from the University of Cambridge, and an MSc and PhD from the University of Oxford.

Before joining Stellate, she was an Assistant Professor at the Icahn School of Medicine at Mount Sinai, Director at Columbia University, and Director at the Dana Foundation. She has been published in prestigious journals—such as Nature Neuroscience, Science, and Neuron—and her accolades include numerous federal grants and awards recognizing her research, scientific contributions, and public engagement efforts.'

Paula is passionate about communicating science in meaningful ways, and fostering diversity, equity, inclusion, and accessibility. Her strengths span across strategy, scientific and grant writing, public speaking, storytelling, and program development. She is a frequent guest on podcasts, science and storytelling shows, and is a senior producer and elected President of the Board of Directors for The Story Collider. In Paula’s spare time, she is a musician and a long-distance open-water swimmer.

Dr. Deb Joye (they/she) is a neuroscientist and senior science communicator based in Sacramento, California. Deb joined Stellate in 2021 and specializes in making complex, highly technical work clear, accurate, and accessible. They earned their PhD in Neuroscience from Marquette University and a BS in Psychology/Behavioral Neuroscience from UC San Diego, with research focused on circadian neural circuitry. Their background includes collaborations with UC San Diego’s BioClock Studio and editorial work with BrainPost.

At Stellate, Deb partners closely with academic researchers and science-driven organizations to develop innovative, tailored narratives that translate cutting-edge science for both expert and public audiences. Outside of work, Deb enjoys listening to music, reading, spending time with friends, and spending time with her partner and their cats.

Clare Reynell, PhD, is a neuroscientist with over 13 years of research and academic administration experience. She has worked in several competitive labs internationally and across multiple disciplines, including the University College London, University of Montreal, Cedars-Sinai, and Caltech. As a scientist, she has spent most of her career preoccupied with astrocytes–investigating their role in neurovascular coupling, synaptic plasticity, and injury repair.

Beyond the bench, Clare has played a key role in establishing and scaling multiple labs through expert management, grantsmanship, and relationship development. At Stellate, she partners with academic and foundation clients, leveraging her broad technical knowledge to tailor materials and drive impactful communication strategies.

Clare is based in Pasadena, where she lives with her wife, daughter, and dog. Outside of science, she enjoys hiking, swimming, and book clubs.

Stefania Cerisano, PhD is a cognitive scientist specializing in working memory, divided attention, and psychological indices of cognitive effort. At Stellate Communications, she aims to use her research and leadership experience to help others achieve their science communication and professional goals.

Stefania completed her PhD in Psychology, Neuroscience & Behaviour at McMaster University, where she studied the complex relationship between listening in noise, dual-task demands, and cognitive effort. While at McMaster, Stefania had the opportunity to lead two student groups focused on community engagement, science communication, and the promotion of equity in science and academic study.

Beyond Stellate, Stefania loves baking, hiking in the waterfall capital of the world, and playing flute with a concert band of talented local musicians.

Rhien Hare, MPH, is an experienced science communicator and social media strategy specialist with a passion for making complex scientific topics accessible and engaging. As an Account Executive and three-year team member at Stellate, she brings strategic insight and creativity to digital science storytelling, helping both investigator and organizational clients craft compelling narratives and connect with their audiences.

With a background in biochemical and public health research, Rhien combines her strong academic foundation with a practical understanding of how to mobilize knowledge effectively, particularly in online spaces. She holds a BSc. Hons. in molecular biology and Master of Public Health with a specialization in knowledge mobilization from Simon Fraser University in Vancouver, Canada.

In her spare time, Rhien loves exploring the beautiful province of BC, crafting, and caring for her ever-growing collection of houseplants.

Jessa Alexander, MPH, is a science communicator and program strategist with 10 years of experience in academic research and project management. She helps clients translate complex concepts into accessible terms, develop long-term strategic plans, and craft compelling grant proposals to fund their work. She brings a passion for designing resilient programs and amplifying the impact of scientific findings for public benefit.

Jessa completed her MPH at UC Berkeley, where she studied the relationship between urban built environments and community well-being. Previously, Jessa coordinated the research program at the Center for Advanced Circuit Therapeutics (C-ACT) at the Icahn School of Medicine at Mount Sinai and acted as lab manager for the Director of the Chen Institute for Neuroscience at Caltech.

Outside of her scientific work, Jessa serves as a writing coach for New York teens and a member of the Berkeley Public Health Alumni Association (PHAA) Board of Directors. She enjoys gardening and exploring small towns in the Hudson Valley of New York with her spouse and dog.

Bailey C. Sarka, PhD joins the Stellate team with a passion for making science both fun and accessible. She enjoys using creative visuals and analogies to break down complex ideas to bridge the gap between scientific and non-scientific communities.

Bailey received her PhD in behavioral neuroscience at the Medical College of Wisconsin where she studied the comorbidity of neuropathic pain and drug-seeking behavior. She earned her BA in biology from Adrian College where she played collegiate soccer.

During her doctoral program, she was deeply involved in wellness initiatives and promoting inclusivity. She co-led the conception and implementation of the first-ever Wellness Lounge at the Medical College of Wisconsin.

Outside of science, Bailey enjoys co-ed soccer, weightlifting, hanging out with her dogs Olive and Pickle, and tackling a good DIY project.

Calum Reid is a Web Developer with five years of experience in designing and developing websites. He holds a B.A. in Business Administration - Management from Western Washington University, where he honed his business acumen, which he now applies to guide his website decision-making process.

A versatile developer and designer, Calum is proficient in every stage of the website creation process. His professional background includes roles as a Web Designer, Website Manager, and Webflow Developer. As a freelancer, he autonomously built a diverse client base, catering to small startups and international organizations alike.

Originally from Ireland, Calum is currently based in San Diego. Outside of work, he is an avid runner, traveler, and concert-goer.

Alex Poon is a Wellesley College-trained computer scientist with more than a decade of Product Management experience. Alex credits his interdisciplinary problem solving style to his liberal arts education and technical background. He excels in aligning product strategy with business goals, and he has experience leading cross functional and international teams.

Alex is passionate about mentoring aspiring product managers and fostering diversity and inclusion within the tech industry. Outside of work, Alex is an avid foodie and devoted cat dad. You can also find him in the pool swimming laps or on bird watching adventures with his wife.

Trix Reganit is a detail-oriented project manager with a strong focus on helping science-driven teams bring creative and digital projects to life. Since joining Stellate Communications in 2021, she has grown from supporting executive operations to leading complex web and design initiatives for academic labs, research centers, and nonprofit organizations. Over the past four years, she has helped manage more than 130 projects, ensuring clear communication, thoughtful timelines, and smooth delivery from kickoff through launch.

With a background in Agricultural Economics from the University of the Philippines Los Baños, Trix brings a structured, analytical approach to project management. She is especially skilled at coordinating cross-functional teams, streamlining workflows, and anticipating client needs to keep projects moving forward with clarity and confidence.

Based in the Philippines, Trix enjoys exploring local coffee shops, watching musicals and plays, practicing film photography, and participating in community outreach.