At the core of our dental practice is a friendly team of professionals that are dedicated to your utmost comfort and optimal oral health. We view each patient as a unique individual, and tailor each treatment to your specific needs. As part of our commitment to providing close, personalized attention to every patient, we want to encourage patient communication. Please know that we are here to provide outstanding patient care, and that we value the trust you have placed in us.
Lisa Fisher
Front Desk
Lisa has lived and worked in the Northern Neck for the past 40 years. She joined the Lanigan Family Dentistry team in the Fall of 2022 and has been helping to keep things organized and running smoothly ever since! Her favorite part of her job is greeting and getting to know all of our patients.
When she’s not busy keeping our office up and running, Lisa loves spending time outdoors with her husband of 40 years and her three sons. She especially loves spoiling the newest addition to her family – her puppy Woolly!
Charlotte Dull
Registered Dental Hygienist
Charlotte was born and raised here in the Northern Neck. She graduated from Old Dominion University as a hygienist 32 years ago and still thoroughly enjoys getting to know her patients and providing them with the upmost care so they can have teeth that last them a lifetime. She found her way to Lanigan Family Dentistry in December 2022 and with her knowledge and experience we were thrilled to bring her on board!
Outside of work she is busy spoiling her French Bull Dog, Pippa or driving out to Charlottesville to spend time with her daughter.
Amanda Mothershead
Registered Dental Hygienist
Amanda has been a dental hygienist for the past 17 years, graduating from Virginia Commonwealth University in 2008. She joined our office in October 2023 and loves being able to meet new people and make a difference in their oral health. Amanda really shines as a hygienist in her attention to detail. She takes pride in giving her patients the best care possible.
She loves spending time near the water fishing, boating or just relaxing with a book. However, most of her free time is spent keeping up a busy house with three kids and her chocolate lab, Emma.
Tammy Sisson
Dental Assistant
Tammy has been a dental assistant for 20 years. She joined us in January of 2025 and we are so lucky to have her! She puts her heart and soul into her work and it shows with her boundless energy and compassion for our patients.
She has loved living in the Northern Neck her entire life. Outside of the office she enjoys gardening, repurposing antiques, and of course spending time with her husband Charles, her daughter and her precious grandchildren.
Ashleigh Sanford
Dental Assistant
After attending an assisting school in Williamsburg Ashleigh decided to join our team, and we are so happy to have her! She loves being able to help people and her attention to detail makes her especially valuable to our dentistry.
She has lived in the Northern Neck her entire life and when she is not at the office, she is spending time with her fiancé Alex and her Golden Retriever Willow - usually somewhere outdoors!