Our Team

Dr. Marsh loves living in Sienna with his wife, Taylor, an optometrist practicing here in Missouri City, his daughter Camille and son, Andrew. They have a rescue dog, Springer Dinger, and a rescue cat, Spite. Dr. Marsh loves good food and football in the fall. He is an avid outdoor BBQ enthusiast and loves cooking on the weekends. He is also not ashamed to admit that he is a huge fan of musical theater and the Harry Potter books and movies.
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Being a veterinarian was Dr. Nevotti's childhood dream, and she feels very fortunate to have followed her calling to have a career doing what she loves every day. Some of her special interests include surgery, wellness care, and dermatology. Dr. Nevotti lives in Sienna Plantation with her two children, Baron and Evalyn. She is an active member of The Harvest United Methodist Church and is an active volunteer for various organizations in the community. Dr. Nevotti is also a volunteer on the veterinary committee with the Houston Livestock Show and Rodeo and loves the time she gets to spend with the young men and women who receive scholarships through the organization. She and her family currently have 2 dogs - Carley, an English Springer Spaniel and Dynomite, a Rottweiler who was born without eyes.
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I want clients to leave appointments feeling like they know who I am, and can trust my recommendations. I truly care about their pet's wellbeing.” Dr. Pella received his Doctor of Veterinary Medicine from Texas A&M University in 2016. Dr. Pella was awarded the Gerald R. Bratton & Charles Hall Clinical Neurology Award during his fourth year, and was a member of Phi Zeta, the TAMU Veterinary Honor Society. While attending TAMU, he worked in the intramural sports program, and played soccer recreationally. Dr. Pella’s favorite part about being a veterinarian is, “Visiting with owners, educating them on their pet's health, and enriching the bond between people and their pets.” He is excited to be working in Sienna, a close knit community that cares so much about their neighbors and their pets. When Dr. Pella is not in the office, he enjoys woodworking, hiking, fishing, and camping with his veterinarian wife and his two children.

He is a member of the the American Veterinary Medical Association, a lifetime member of the Texas Veterinary Medical Association, and is a member of the Sienna Business Network. Dr. Smith has lived in Sienna Plantation since 2005. Dr. Smith is very proud of his ties to the local community and is very active coaching youth teams, regularly attending St. Catherine of Sienna Episcopal Church, and donating to local schools and charities.​​​​​​

Outside of work Dr. Smith is at his happiest when he is spending time with his wife Sarah and their children, Abigail, Juliet, Ian, and Violet. Other members of the family include dogs Penny and Daisy, and his cat, Jake.
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She taught small animal nursing, surgical nursing and office management at a local veterinary technician program. Landis was also the faculty advisor for the Veterinary Technician Student Organization and attended educational trips with students.

Landis’ passion is patient care and client service. She finds it extremely rewarding to watch SPAH grow into a practice that provides high standards of care and outstanding client service. “Every day is a new challenge and a new opportunity to learn. We work together as a unified team to provide the best patient care possible".
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