Visit Our Orthodontist in Oceanside, CA


Thank you for visiting the orthodontic web site of Dr. W. Michael Allen. At Allen Orthodontics, our professional and talented staff work hard to bring beautiful smiles to Oceanside, California and the surrounding San Diego area.

Please explore this web site to learn more about orthodontics for both children and adults. Our services include traditional metal braces, clear braces, SureSmile, and even Invisalign "invisible" braces. Dr. Allen is an Invisalign® Certified orthodontist – bringing you a visibly straight smile without the look and feel of traditional metal braces. Ask our orthodontist about creating a custom treatment plan for yourself or your child and learn how Dr. Allen is making Southern California more beautiful – one smile at a time! Our offices are also conveniently located near Camp Pendleton.


We offer a Virtual Orthodontic Consultation that is simple and easy. All you need is a spoon, a friend, and a smartphone (camera). You can take a series of orthodontics photos, send them to us, and from that information, we can take a preliminary diagnosis.


"Best orthodontist office around! Staff is so friendly and so fun! Best part is they really work with families to make braces affordable, which is especially important with multiple children. I can't express how thankful I am for this office!"
Sam A. March, 2019

Latest Offerings

Smiling boy

Allen Orthodontics Kids Club

The best care for your kids
Smiling woman

Allen Orthodontics Smile Club

Helping you find your best smile
Smiling man and woman

Allen Orthodontics Patient Rewards

Check out these rewards!
Dr. Allen portrait photo


Dr. Allen completed his Doctor of Dental Surgery degree and his MS Ortho Cert. at the University of Southern California in Los Angeles.

He is now associated with the American Association of Orthodontists (AAO), the American Board of Orthodontists (ABO), and the Pacific Coast Society of Orthodontists (PCSO). He is an Invisalign Certified provider and has been practicing in North County San Diego since 2005.

He lives with his wife and five children in Carlsbad, CA.

View of front desk


Our modern facilities and experienced staff members provide the perfect environment to help you keep calm and confident while you are waiting and during your procedure.


Allen Orthodontics Kids Club

Phone: (760) 472-5063
Fax: (760) 940-9591
Email: Click here to email our office


Please prepare for your first appointment by completing our New Patient Information forms:

Download and print the Patient Information, Health History and HIPPA forms to be completed at home. Read the Notice of Privacy Practices before signing the HIPPA form. Please bring all forms with you to your first appointment.

*These documents are in PDF format. If you're unable to read PDF files, you can download Acrobat Reader free from Adobe.