Knightsville Veterinary Clinic is proud to serve Summerville, SC, and surrounding areas. We are dedicated to providing the highest level of veterinary medicine along with friendly, compassionate service.

We believe in treating every patient as if they were our own pet and giving them the same loving attention and care. We are a group of highly trained, experienced animal lovers who are devoted to giving our patients the best care possible.

Dr. Stephen Green

Dr. Stephen Green grew up in Summerville and graduated from Summerville High School. He then attended the University of Florida for his undergraduate degree. He went on to veterinary school at the Tuskegee University where he met his future wife Dr. Sheri Wagner Green. He established a veterinary clinic in Ladson, South Carolina, and practiced there, with his wife, for more than 20 years. He and his wife then opened this practice in October of 2007. Dr. Green is a conversationalist who enjoys spending time with clients. He and his wife like to travel and go horseback riding in their spare time.

Dr. Sheri Wagner Green

Dr. Wagner Green grew up in West Virginia and graduated from West Virginia University. She attended veterinary school at the Tuskegee University where she met her future husband, Dr. Stephen Green. After graduating she joined her husband at their practice in Ladson, South Carolina. They then opened this practice in October of 2007. Dr. Wagner Green is a breast cancer survivor. She enjoys cooking and spending time with her family. She and her husband travel and go horseback riding together.

Dr. Keith E. Blum

Dr. Blum grew up in Dillon, South Carolina. He attended Clemson University and then went on to veterinary school at Ross University. He completed internships in small animal medicine, surgery and emergency medicine. He and his wife have 2 children, 2 dogs, and 1 cat.

Dr. Adam Wagner

Dr. Wagner is the nephew of the Drs. Green. He grew up in West Virginia and attended undergraduate school at West Virginia University. He graduated from Mississippi State University’s Veterinary program in 2017 and came to work for us at that time. He is married and has 2 dogs, Garnet and Remi, and a cat, Mikey.

Laura Murray

Practice Manager

Laura was born and raised in the Charleston area. She attended Clemson University and completed her bachelor’s in Biology at the College of Charleston. She began working for the Greens when she was in high school and has been the practice manager here since the clinic opened in 2007. She and her husband have a daughter and 3 dogs.

Jessica Braun

Assistant Manager/Veterinary Technician

Jessica joined us in 2016 and has been in the veterinary field since 2009. She is originally from Connecticut and moved to South Carolina in 2012 to escape the cold. Jessica has two dogs, Gracie a rescue Springer Spaniel and Champ a Golden Retriever/Shepard mix. Jessica enjoys spending time with her husband, walking her dogs, going to the beach, and enjoying sites around Charleston.

Amber Sweeney

Licensed Veterinary Technician/Assistant Manager

Amber graduated from Ashley Ridge High School and attended Trident Technical College to become a Veterinary Technician. Amber came to work for Knightsville Veterinary Clinic in August of 2017. She has a dog named Sookie and a cat named Pippin. Amber enjoys reading, hiking, and camping.

Christie Gates

Licensed Veterinary Technician
Christie is a licensed veterinary technician. She grew up on James Island. In 2002 she graduated from the Trident Technical College’s Veterinary Technology program. Her husband retired from the Air Force in 2018, they moved back to the Charleston area and she joined our team. They have 2 sons and 2 dogs.

Helen Fischer

Licensed Veterinary Technician
After living in multiple places with her military family, Helen settled in Charleston 20 years ago. She graduated from Trident Technical College’s Veterinary Technician program in 2015. She is married and has two dogs, Chance and Leeloo, and a cat, Moon Pie. She enjoys going to the beach and eating great local food.

Sandra Green

Veterinary Assistant
Sandi was born at Travis Force Base in California. Her father retired from the Air Force in 1966 at which time they were stationed in Charleston. She graduated from Summerville High School. She has been in the veterinary field since 1985. She is partial to Corgis and currently has a Chihuahua mix.

Maria Holmes

Veterinary Assistant
Maria grew up in the Myrtle Beach and Summerville area. She has always loved animals but found her true passion working at Knightsville Veterinary Clinic. She has 2 dogs and enjoys watching romantic comedies.

Courtney Stanfill

Veterinary Assistant

Courtney started at our clinic in March of 2020. She was born and raised in the Summerville area. She has a son in the United States Army. She also has cats named Hazel and Scarlett.

Tiffany Snyder

Veterinary Assistant

Tiffany joined us in 2020 when she moved back to Summerville from Greenville. Summerville will always be her home. When Tiffany is not working she enjoys refurnishing furniture and spending time with her four children and granddaughter, Paisley. Tiffany has a huge love of animals and shares her home with Stan the Aussie, Scout a Great Dane, and Lola a fluffy mix.

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Lili Jones

Veterinary Assistant

Lili is a Summerville native who recently found her love for veterinary medicine. Lili has worked as a receptionist and is now exploring new tasks as a veterinary assistant. Lili has two rescue dos, Nadia and Max. She also has Nova, a crested gecko and Maze, a Chinese cave gecko. Lili is fluent in Spanish which is a great asset to our practice.

Maddy Nance

Veterinary Assistant

Maddy was born in Colorado Spring, Colorado. She moved to the Summerville area her freshman year of high school in 2017. She has always had a love for animals and would attend the appointments for her dogs and learn what she could from the visits with the veterinarian. She joined our team in 2021 and has fallen in love with her job here at Knightsville Veterinary Clin

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Lorin Flesher

Lorin is originally from Connecticut, however has been all over the country, landing back in the Charleston area in 2012. She started in the veterinary field in 2016, as a receptionist. She joined the Knightsville Veterinary team in October 2019. Her greatest pet passion is Huskies. She has the privilege of working with her daughter Maria, who you will see in the clinic as well.

Moriah Rowland


Born and raised in Summerville, SC, Moriah began her animal career as a kennel technician and branched into animal medicine after working in a local animal shelter. Moriah now works in reception where she loves to help owners with their pets. In her free time Moriah loves anything to do with hunting hounds. Moriah is married and lives in Moncks Corner with her clan of hounds and a spoiled Boykin, Marion Lakelynn, and Italian Greyhound, Ranger.

In Loving Memory of Mandy Carpenter
11/18/82 – 11/26/15

If you have any questions about how we can care for your pet, please don’t hesitate to call us at (843) 851-7784. Thank you!