Nassau Veterinary Hospital

Our main goal at Nassau Veterinary Hospital is to provide our clients and patients with the most compassionate, competent, and up-to-date medical care available. At Nassau Veterinary Hospital we regard our clients and patients as “family” and strive to maintain an atmosphere that promotes the delivery of the best possible medical service anywhere!!

Another goal of our hospital is to pursue an aura of excellence, as exhibited by our modern equipment, caring and knowledgeable staff, and the extreme cleanliness of our facility. Our employees take pride in themselves and their ability to provide our clients with the best service possible. We are proud of our expertise, but we will be grateful to refer our patients to other facilities where Board-certified specialists can handle some of our more complicated and life-threatening illnesses.

Kittens and puppy in the grass
  • Monday: 8am - 5pm
  • Tuesday: 8am - 5pm
  • Wednesday: 8am - 5pm
  • Thursday: 8am - 5pm
  • Friday: 8am - 5pm
  • Saturday & Sunday: CLOSED
  • Carlos Alosilla, DVM

    Veterinarian Dr. Carlos Alosilla, Jr. grew up on the mean streets of Jacksonville. Dr. Alosilla graduated from Jacksonville University and that is when his beloved dog needed spinal surgery and extensive care. After this, he was hooked on caring for animals. Dr. Alosilla worked as a technician locally and then rode with an equine vet. He landed in a masters program at UF while applying to veterinary school with his specialty being ruminants and vitamin A. He attended Western University and graduated in 2011. Upon returning to the east coast, he worked with a classmate in Long Island, NY. He completed his internship in Orlando working in a practice that did large and small animal work. He moved to Jacksonville in 2014 working at the beaches, the west side, and Southside. Dr. Alosilla joined NVH in August of 2021. He hopes to become certified in acupuncture in the near future. In his free time he also enjoys free diving in the spring. He is also a competitive axe thrower currently in 3 leagues and starting to compete in traveling tournaments.

    Years in Practice:
    Jan 01, 2011
    Western University
    Internal Medicine, Ultrasonography, Client Education
  • Nicole Jorgenson, DVM

  • Beth Anne Frost, DVM

    Veterinarian & Practice Owner I'm Beth Anne Frost, I was born and raised in Jacksonville and am a second-generation veterinarian. I have been in and around veterinary medicine my entire life; and because of this, I knew from early on that I wanted to be a veterinarian. I obtained a Bachelors of Science and Masters of Public Health degrees from the University of Florida, and received my Doctorate of Veterinary Medicine from Auburn University. I continued my "tour of the south" after vet school by moving to Nashville, TN where I was an associate veterinarian at a companion animal practice in West Nashville. After practices for a few years in Nashville I had the opportunity to purchase Pottsburg Creek Animal Clinic and that brought me back home to Jacksonville, in 2017. After vet school and since being back in Jacksonville, I am excited to be a part of Auburn's Veterinary Alumni Advisory Council, the Jacksonville Fair Board, and the Junior League of Jacksonville.

    I can't wait to meet you and your furry family members soon!

    Years in Practice:
    Jan 01, 2015
    Auburn University
    Soft Tissue Surgery, Zoonotic Diseases, Dentistry, and Client Education
  • Samantha Smith


    Receptionist Hi there! My name is Samantha. I have worked for Nassau Veterinary Hospital since 2015. Prior to my job here, I was in retail customer service. I have three wonderful fur babies of my own named Bowser Lee, Harvey Glenn, and Maddox Cole. (yes, I do call them by their whole names) I am married to a wonderful man named, Kerry. He has had my entire heart for the last ten years. I love meeting new people and look forward to meeting your family.

    Doing crafts and spending time with my family.
  • Stephanie

    Veterinary Technician & Inventory Manager

    I grew up in Connecticut where my love of animals has always had a huge influence on my career choices. As a teenager, I started out as a kennel attendant and worked my way up. I've proudly been a Veterinary Technician for over 20 years. 

    I have been Fear Free Certified for 3 years to provide specialized care to fearful, anxious and stressed out pets. Medically my passion is dental care and diagnostic work where it's incredibly rewarding to make a difference in a sick pet's life.

    My veterinary career has taken me all over the United States from emergency care & laser specialty surgery in Texas to a large corporate practice in North Carolina. I have happily called Florida home for the past 10 years. 

    I have been working for Nassau Veterinary Hospital since 2019. I'm thrilled to be a part of such a high-quality hospital within a small town community. I currently reside in Callahan with my son, Sarge & Linda Lou (rescue cats), and service German Shepherd, Draco.

    Weight lifting, gardening, outdoor adventures, crafting, hockey and concerts
  • Jerrica

    Veterinary Technician
  • Darren

    Veterinary Technician

    I grew up in California before moving to Georgia 8 years ago. My passion for animals started when I was training my first German Shepherd and grew when I started volunteering at an animal shelter. I've proudly been a Veterinary Technician for over 7 years. My passion is making a difference in a sick pet's life and connecting with the clients.

    I have been working for Nassau Veterinary Hospital since 2022. I currently reside in Georgia with my herd of animals.

    Hockey, golfing, fishing, hiking, traveling, off-roading, cars and Tennessee.
  • Ericka

    Veterinary Technician

    I grew up in Jacksonville, Florida and currently live in Yulee with my husband Matt, and our sweet furbaby Willow. I started working for NVH in February 2023.

     I'm currently in college at Penn Foster to become a Certified Veterinary Technician and I am so excited to be learning all the new things going on in this field. 

    During my free time I enjoy spending time with my family, reading my kindle and taking trips, especially to theme parks! 

    I absolutely love working for NVH and can't wait to meet all of your fur babies that come through the door.

    Spending time with family, reading, traveling and theme parks.
  • No image


    Veterinary Technician

    My name is Crystal. I have been a Veterinary Technician for 23 years.

    I came from a military family, born in Texas and raised in Pennsylvania and Virginia. I moved to Florida in 2009.

    My career started when I was 15 years old at our local Veterinary Clinics as a Kennel Tech. I attended school at  Blue Ridge Community College and got my certification. 

    I’m currently enrolled in FSCJ to further my degree in the medical field as a Surgical Technician.

     I started working at Nassau Veterinary Hospital in September 2023, I'm very happy to be a part of this team.

    Rodeos, being outdoors, fishing and spending time with family.
  • Chassity


    My Name is Chassity, I’ve been working with animals since I was 18 years old.

    Working with animals has always been my passion because I know your pets are family.

    I have 4 furbabies of my own, a Border Collie mix named Autumn, a Jack Russell mix named Ace, and 2 orange cats named Poseidon and Remi.

    During my free time I enjoy spending time at Universal Studios and Walt Disney World! Stitch is my favorite character!!

    I am excited to be a part of Nassau Veterinary Hospital and can’t wait to meet your furbabies!


    Years in Practice:
    May 09, 2024