Welcome to
Straighten Up Orthodontics
Led by Dr. Cathy Wiltshire, Straighten Up Orthodontics is a full-service orthodontic practice based in Silver Spring, Maryland. We offer Invisalign® treatments, traditional braces, clear ceramic braces, and a range of orthodontic treatments for patients of all ages.
If you are ready to begin your journey to a healthier, more attractive smile, contact us for a FREE consultation, or simply call us at 301-879-1607 to get started.




We Specialize in Smiles
At Straighten Up Orthodontics, our dedicated team combines expertise with advanced technology to create confident, healthy smiles for the entire family. We offer a comprehensive range of customized orthodontic treatments designed for lasting results, including:
Braces
Thinking about braces but unsure where to begin? Straighten Up Orthodontics specializes in traditional metal braces and ceramic braces, providing personalized treatment options for a confident, healthy smile.
Invisalign®
No brackets. No wires. Just a beautiful smile! Invisalign® clear aligners are virtually invisible, removable, and a discreet way to straighten teeth. Options are available for both teens and adults.
Functional Appliances
At Straighten Up Orthodontics, we use functional appliances to guide jaw development and prevent issues like malocclusion and overcrowding. These include palatal expanders, fixed appliances, and removable appliances.
Free Consultation
Thinking about braces but unsure where to begin? Straighten Up Orthodontics specializes in traditional metal braces and ceramic braces, providing personalized treatment options for a confident, healthy smile.
Providing Top-Rated Service to the
Greater D.C. and Silver Spring Area for 15+ Years

Your Journey to a Confident Smile Starts Here
Ready to achieve a healthier, more confident smile? At Straighten Up Orthodontics in Silver Spring, MD—just north of Washington, D.C.—we provide expert orthodontic care for children, teens, and adults. Whether you’re considering Invisalign®, ceramic or metal braces, retainers, or functional appliances, our team is here to guide you.
Take the first step today with a free consultation.