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Marissa Johnston

1x

Nominee

1x

Finalist

Bio

I am an aspiring veterinarian-scientist driven by a deep curiosity about how environmental change shapes animal health at both the individual and ecosystem level. My academic journey includes hands-on research studying manatee behavior, amphibian field ecology, and an honors thesis on coral resilience in Hawai‘i. Through these experiences, I developed skills in scientific inquiry, data analysis, and field research while learning to translate complex biological questions into meaningful, real-world applications. I am honored to have been accepted into Michigan State University’s College of Veterinary Medicine. My long-term goal is to pursue a DVM–PhD and build a career that integrates clinical veterinary care with research on disease processes, environmental stress, and population health. I am particularly interested in microbiology and pathology and how they explain connections between environmental change and health across species. I am especially drawn to wildlife and aquatic medicine, with the goal of contributing to conservation and evidence-based practice. Outside of academics, I value balance and exploration. I enjoy mountain biking, hiking, and rock climbing, and I love traveling whenever time and budget allow. Some of my favorite moments are simple—late-night movies with close friends, long walks, and stargazing. I also maintain three aquariums and have developed a passion for aquascaping, a hobby that deepened my interest in aquatic systems and ultimately helped guide me toward aquatic medicine as a specialty.

Education

Michigan State University

Doctoral degree program (PhD, MD, JD, etc.)
2026 - 2030

Ohio State University-Main Campus

Bachelor's degree program
2022 - 2025
  • Majors:
    • Zoology/Animal Biology

Delaware Area Career Center North Campus

High School
2020 - 2022

Olentangy High School

High School
2018 - 2022

Miscellaneous

  • Desired degree level:

    Doctoral degree program (PhD, MD, JD, etc.)

  • Graduate schools of interest:

  • Transfer schools of interest:

  • Majors of interest:

  • Planning to go to medical school
  • Career

    • Dream career field:

      Veterinary

    • Dream career goals:

      Aquatic Wildlife Veterinarian, Researcher, Astronaut

    • Kennel Technician & Dog Trainer

      Passion Four Paws
      2021 – 20221 year
    • Animal Husbandry and Program Intern

      Ohio Wildlife Center
      2021 – 20221 year
    • Exotic Veterinary Assistant

      Sunbury Veterinary Clinic
      2023 – Present3 years
    • Veterinary Assistant

      Sunbury Veterinary Clinic
      2023 – Present3 years
    • Surgical/Anesthesia Assistant

      Sunbury Veterinary Clinic
      2023 – Present3 years
    • Stable Hand

      Foxridge Farms
      2023 – 2023

    Sports

    Soccer

    Club
    2009 – 20123 years

    Softball

    Intramural
    2015 – 20161 year

    Baseball

    Intramural
    2013 – 20152 years

    Awards

    • Placed 2nd in end-of-year tournament

    Research

    • Zoology/Animal Biology

      Columbus Zoo & Aquarium — Student Researcher: Designed and conducted observational studies, collected behavioral data, performed statistical analysis, and interpreted results for conservation and welfare insights
      2021 – 2022
    • Zoology/Animal Biology

      Columbus Zoo and Aquarium — Student Researcher: Designed and conducted observational studies, collected behavioral data, performed statistical analysis, and interpreted results for conservation and welfare insights
      2020 – 2021
    • Zoology/Animal Biology

      Peterman Lab at The Ohio State University — Research Assistant: Conducted field surveys, captured and microchipped mudpuppies, collected eDNA samples, and supported GIS-based population and habitat studies
      2022 – 2024
    • Museology/Museum Studies

      Tetrapod Collection at The Ohio State University — Assistant to Curator: Digitized specimen data, corrected database errors, photographed materials, and standardized records to improve long-term accessibility and research usability
      2023 – 2025
    • Marine Sciences

      Grottoli Lab at The Ohio State University — Field Research Assistant: Collected coral samples, performed buoyant weighing and 3D imaging, conducted feeding experiments, and supported field/tank studies on coral survival and growth
      2024 – 2024
    • Marine Sciences

      Grottoli Lab at The Ohio State University — Research Assistant: Conducted lab experiments, analyzed algal density (ImageJ), extracted coral lipids, and ran statistical analysis (R, JMP) as part of an honors thesis on coral bleaching recovery
      2023 – 2025
    • Environmental/Environmental Health Engineering

      Olentangy High School — Researcher
      2019 – 2020
    • Social Sciences, General

      Olentangy High School — Researcher
      2019 – 2020
    • Business/Managerial Economics

      AP Classroom — Researcher
      2019 – 2020
    • Biological/Biosystems Engineering

      AP Classroom — Researcher
      2019 – 2020

    Arts

    • Ohio Metro Parks

      Photography
      "Double Dove" (2019 Best in Show piece) and other wildlife photography entries
      2016 – 2019

    Public services

    • Public Service (Politics)

      Ohio State Fair Junior Fair Board (Ohio Expo Center & State Fair) — Girl Scout Representative: Assisted with public education and animal-related exhibits, engaged with visitors on livestock care and agriculture topics, and supported outreach efforts to increase awareness of animal science and farming practices
      2022 – 2023
    • Public Service (Politics)

      Future Farmers of America (FFA) — Team Captain & Member: Competed in Veterinary Science and Aquarium Management events, led team preparation and study sessions, and applied knowledge of animal health, anatomy, nutrition, and husbandry in state-level competitions
      2020 – 2022
    • Volunteering

      Opie Acres — Volunteer: Provided daily care including feeding, cleaning enclosures, bottle-feeding juveniles, assisting with medical support, helping construct/maintain facilities, and supporting release and rehabilitation efforts
      2023 – 2023
    • Volunteering

      Scioto Area Corps Cooperating Association — I founded and lead Junior SACCA and assist in applying for grants, hosting recreational events, fundraising, and run the SACCA website.
      2020 – Present
    • Volunteering

      FLL ACES Team — I founded this team as part of my Girl Scout Silver Award and led and mentored students on robotics and STEM.
      2018 – 2020
    • Volunteering

      Stockhands: Horses for Healing — Volunteer: Assisted with therapy sessions, led horses, side-walked with riders, helped with horse care, and supported barn operations
      2018 – 2021
    • Advocacy

      Global Leadership Initiative at The Ohio State University — Cohort Member: Participated in cross-cultural workshops, collaborative projects, and organized a Global Sustainability Conference at the Columbus Zoo
      2023 – 2024
    • Volunteering

      Red Sky Squirrel Rescue — Caregiver: Performed syringe feeding, provided medical care support, maintained incubators, monitored growth, and assisted with release preparation
      2025 – Present
    • Volunteering

      Camp Wildernest — Volunteer: Assisted with feeding, medication administration, enclosure cleaning, cage preparation, and release support for small mammals and birds
      2023 – 2023
    • Volunteering

      Pilot Dogs Inc. — Puppy Raiser: Provided daily care, obedience training, socialization, desensitization, and attended formal training sessions for a future guide dog (Junior)
      2022 – 2024
    • Volunteering

      Humane Society of Delaware County — Volunteer: Socialized cats and kittens, exercised dogs, cleaned enclosures, assisted with basic care, and helped match animals with potential adopters
      2017 – 2020
    • Volunteering

      Girl Scouts of the USA & Rico Pet Recovery — Founder and Project Lead for CareForPoki: Designed and implemented vaccine clinic initiative, coordinated veterinarians and volunteers, led outreach campaigns, managed donations, and created educational materials and a resource website
      2020 – 2022
    • Volunteering

      OHS Environmental Club and Eco Summit Team — I founded and continue to lead both my school's Environmental club and Eco Summit team and secured a $2000 grant to build gardens beds and start our environmental sustainability efforts within our school.
      2019 – Present
    • Volunteering

      Rico Pet Recovery — Volunteer: Set and monitored traps, created and distributed lost pet signage, transported animals, fostered dogs, and assisted with behavioral care and reunification efforts
      2020 – 2025

    Future Interests

    Advocacy

    Politics

    Volunteering

    Philanthropy

    Entrepreneurship

    Barbie Dream House Scholarship
    Nestled amidst the lush greenery and captivating wildlife of Bikini Atoll's beachfront, my Barbie dream house has transformed a nuclear test site into a picturesque retreat. It stands as an embodiment of open-air elegance and eco-conscious architecture. The three-story mansion exudes an organic charm with its bamboo-clad exterior, expansive second and third-floor windows, and an unenclosed first story elevated on sleek black stilts. Ascending the natural stone steps to the second floor, visitors are welcomed by pristine white French doors. A floating veranda wraps around the entirety of the house; adorned with clematis, wisteria, and ivy. A seamlessly integrated courtyard is visible from every level of the house for natural ventilation and uninterrupted views of the ocean. Inside, the house is furnished with nature-inspired decor, like variegated and irregularly-shaped moss rugs and floral-patterned furniture. The living room accommodates a panorama view of the ocean where the uninterrupted view of dolphins, orcas, and other sea-life add a touch of magic to the scene. The back wall is full of books; some completely unopened and others with the binding barely hanging on. The couch and two chairs are a sea-foam green and sit beside a bio-ethanol fireplace. The kitchen is a symphony of eco-friendly materials, boasting recycled glass countertops that shimmer with a kaleidoscope of colors under the three skylights. The backsplash tiles form a mosaic of underwater creatures that migrate onto the white, reclaimed wood cabinets. Above the induction cooktop, a range hood with a built-in air purification system ensure that cooking emissions are filtered and cleansed before being released into the environment. A farmhouse sink is staged underneath a small window. A large outdoor balcony is attached to the kitchen, where guests can be seated and a ladder leads to a rooftop garden full of herbs, vegetables, and fruits. A quaint hallway unveils an open room where live trees reach towards the second story. The walls are covered with moss, rock, and a variety of purple and red mountain flowers. A spiral staircase winds around a crystal clear waterfall. Each of the four second-floor bedrooms embody a distinct theme: oceanic retreat, jungle adventure, birdwatcher’s haven, and savanna serenity. In the first water-inspired bedroom, two of the walls are painted calming shades of blue and adorned with seashells and driftwood decor. A large oceanfront window and a saltwater tank full of soft corals, damselfish, and chromic cover the other two walls. The bedding features marine life patterns like sea horses, sea turtles, and coral reefs. The jungle bedroom boasts various potted indoor plants and vines as thunderstorm sounds play in the background. Leopards and toucans are carved into the up-cycled wood furniture and the bedding and throw pillows showcase other exotic jungle animals. For the bird enthusiasts, the birdwatcher’s haven bedroom features a window dome as the ceiling and the bed is set in a woven base; imitating a bird’s nest. Bird feeders are attached to the 360 degree view, which allows for endless birdwatching. The last bedroom captures the essence of the African savanna. Projectors display zebras, lions, and elephants walking across the African landscape painted on the walls. Sustainable decor elements like ethically sourced animal horns, woven baskets, and African artwork adorn the space. My dream house serves as a testament to my passion for environmental sustainability and animal advocacy and symbolizes of nature's resilience, thriving even in the face of human-made challenges. Amidst the hustle and bustle of daily life, I find solace in the cozy corners of my living room or the rooftop garden, nurturing my beloved collection of plants and cherishing the serenity that surrounds me.
    Students for Animal Advocacy Scholarship
    The big, burdensome cage barely fit in the back of the car - lying on a pile of stained, worn-out towels. I pulled off my sneakers and slid on my rainboots as I stepped out onto the vast sea of grain in the late afternoon sun. A dilapidated barn arched its way across the horizon as we edged nearer. We were looking for a little brown dog, “like a corgi but smaller,” a lady told us. We scanned the neighboring fields and the small, inconspicuous outcroppings of trees. We spent numerous hours meandering up and down the endless stretch of pastures to no avail. We walked back to the car and popped the trunk. Placing our fingers in between the wires of the trap, we picked it up and placed it next to the barn. A hot dog was the bait of choice. A camouflage painted camera kept watch over the cage awaiting the little dog as we drove away. My very first rescue. I was hooked. Maybe it was the adrenaline racing through me as I chased a dog, maybe it was the countless hours I spent scrolling through the trap cameras, or maybe it was the mere excitement of reuniting a dog with its owners. Regardless of the reason, there remain two factors that have outweighed all the rest: my unwavering passion for animals and the means to help those who cannot help themselves. It was 1:00 a.m. when my phone lit up, the screen momentarily blinding me. It was the trap camera. The trap was closed. A puny silhouette moved furiously around the cage, thrashing its body against the sides. I grabbed my jacket and ran out the door. When we reached the barn, a little brown fuzz ball was pressed against the back corner of the cage, its entire body trembling. She had undoubtedly seen many hardships. Her coat was littered with fleas, her paws showed the cold, cruel institution of a wire crate, and a long scar ran across her ear. It would take over a month before Peanut became accustomed to the affection she had previously lacked. She was not only my first rescue dog, but she also became my cornerstone for animal advocacy. An increasingly consistent trend became evident in every dog we rescued: Unneutered, unvaccinated, and either riddled in fleas and ticks or suffering from an entirely preventable, yet debilitating illness. I tried to find reason behind why a state like Ohio struggled to adequately distribute its vast amount of resources throughout disadvantaged communities. Many areas in Ohio lacked available and affordable healthcare for their pet. I immediately realized something drastic needed to be done in the hope of potentially curbing the long term effects of unvaccinated dogs; therefore, I founded CareForPoki. I began hosting free vaccination clinics and distributing basic pet care supplies to underserved and disadvantaged communities around Ohio. My firsthand experiences continued to propel my activism as I sought to educate a broader audience on rescue, adoption, and other pet care topics. What began as a simple solution to a commonplace problem soon evolved into a vibrant network of volunteers and activists. The key was to start small. Begin local. Then I could slowly conquer the problem on a global scale. I realized I had the capability to better this world and my local communities while encouraging others to do the same. This not only continued to fuel my veterinary aspirations, but enabled me to become a more confident proponent of change, even if the only impact I make is helping one community, one animal, or one Peanut.
    Community Service is Key Scholarship
    It suddenly hit me. This wasn’t a movie. This was real life. People’s lives. The dilapidated shanties lining the side of the road were people’s homes. The shattered car windows were as common as the blazing trash piles the homeless kindled to keep warm. This was the first of many trips I would take with my neighbor throughout Ohio to rescue dogs and provide these communities with essential resources for animals and their owners. Poverty was a mystery to me. Throughout my adolescence, society had shrouded this destitution through carefree adventures, smiling faces, and money. The impoverished were not a forgotten community, rather an abandoned one. With no help or means of funding for community members, they were left in a perpetual cycle of poverty from generations past to present. Amidst the dreary atmosphere people still managed to find happiness through their animals, which only continued to offer an escape and comfort as we entered the coronavirus pandemic. The poverty-stricken population only began to increase and with it, the inability for people to provide pets with basic essentials like healthcare. This led to an uptick in the number of abandoned, pregnant, and sick dogs and a comparable increase in suicide among the poor. In response to the lack of emphasis placed upon helping this ever-growing portion of the population, I founded CareForPoki. I immediately began to address the lack of affordable and available healthcare and necessities for dogs from the source. Through a growing network of devoted volunteers and supporters I was able to organize free dog vaccination clinics for these communities and educate a broader audience on animal adoption, petcare, and the urgency behind community outreach and sustainable solutions. When a majority of people think of diversity, socioeconomic status and accessibility to resources is not the first topic nor problem that comes to mind; however, both are integral to the success of countless other initiatives encompassing diversity, inclusion, service, and social justice. No matter the commitment or scope of a problem and solution, an advancement in any respect - big or small - can create considerable change. Many groups of minorities struggle to get their voice heard and problems resolved, whether due to an absence of money, representatives, or resources. Whether or not you are a part of a community or group, you can still support them and ensure they are being seen. As a closeted LGBTQ+ community member, I was able to sympathize with the disadvantaged communities and understand the inability to stand up for oneself when in desperate need of help and support. Much like we are the voice for animals we can become the voice for others struggling around us in addition to groups at large. Connecting people within similar and different communities also offers new perspectives and a support network for those in need. Throughout college and beyond, I want to continue to unite and ensure every minority group and individual has an equal chance to succeed and feel comfortable expressing themselves. Ultimately through my over 80 service hours thus far, I have not only gained a new perspective on poverty, but I am also fortunate to have the ability to offer additional volunteer opportunities to other community members through my organization. Although this project may never end the perpetual cycle of animal suffering, I am grateful for the chance to alleviate some of the worries associated with man’s best friend. I continue to manage CareForPoki today alongside veterinarians, rescue groups, and animal lovers alike because this never-ending problem deserves never-ending support and selfless dedication for the health and well-being of our four-legged friends.