Avalon Chiropractic and Rehab

Who We Are

Dr. William O'Loughlin, DC

Dr. Bill O’Loughlin founded Avalon Chiropractic & Rehab in 2003 to provide quality chiropractic and rehabilitation services in Gaithersburg and the surrounding area. 
With nearly two decades of experienced, Dr. O.Loughlin and our staff can provide the services you need. We offer the friendliest, most competent treatment, easy scheduling, and provide a sanitary, state of the art chiropractic facility.
For more information about Avalon Chiropractic & Rehab, call us at (301) 987.0111

Meet The Team


As our Office Manager, Manfred is your point of contact when working with your personal injury attorney. He is dedicated to providing the best service possible and helping our patients every step of the way!

On his days off, Manfred spends time out with his wife and their dog, often enjoying the different restaurants around the DC area.

 Carla is your first point of contact, managing the front desk and making sure your intake is as smooth as possible. She has organized the intake system so that your files are always together and easily accessible at every stage of your treatment.

When not at the office, she studies real estate, practices photography and goes on hikes with her dog.



In charge of handling patient therapies, Marilu’s goal is to make you as comfortable as possible while you are healing and restoring proper function. She understands the difficulties you might face during treatment and strives to help you be more knowledgeable of your healing process. 

When not spending nights studying for nursing school, she enjoys spending time with her husband and their golden retriever.

Formally trained in functional exercise rehab, Lyudmila is here to help you gain strength in your body post passive therapy. She personalizes rehab and exercise programs for all levels of fitness.

In addition to chiropractic care, she organizes group yoga classes several days of the week. Let her know if you are interested!



As the Billing Manager, Susan is your point of contact to insure your treatments get covered by your insurance! Have questions about what forms you need to submit for medical coverage? She is your go to!

On her days off, you can find her with her family cheering on her grandson who plays college basketball!