Denise Zendejas Hornby, DDS

A native of San Diego, Dr. Denise Zendejas Hornby has been in practice of General and Cosmetic Dentistry for over 20 years.

Dentist - Spring Valley
9150 Campo Road
Spring Valley, CA 91977
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Spring Valley Dentist - Spring Valley Dental Office

Comfort and convenience are the hallmarks of Denise Zendejas Hornby, D.D.S.'s office operations. To ensure your convenience, below is the information you need about our hours, location, appointment scheduling, insurance acceptance and billing.

Beautiful Smiles of San Diego
9150 Campo Road
Spring Valley, CA 91977
(619) 469-3993
(619) 469-3992 fax
8:00am - 5:00pm
8:30am - 3:00pm
8:30am - 3:00pm
7:00am - 2:00pm
7:00am - 12:00pm

Click here for door to door driving directions

We know you have many choices when choosing a Dentist in Spring Valley , CA so we have made requesting an appointment a simple process via our Web site. You can also call us at (619) 469-3993 to request an appointment. If, for any reason you cannot keep a scheduled appointment, or will be delayed, please call us as soon as possible.

We accept most traditional insurance plans which are listed below. Please contact our office to verify acceptance of your plan.
  • Aetna
  • Delta
  • Cigna
  • MetLife
  • Humana
  • Blue Cross
  • Dental Health Alliance
  • First Dental Health
  • United Concordia
  • Connection Dental
  • Community Dental Network
  • Guardian
  • Principal

Payment Options
We accept checks, cash or credit cards. We also offer a flexible payment plan. Please see our Financial Coordinator for details. We are happy to file insurance for your reimbursement as long as you are free to choose your own dentist.

Financing Options
We accept Visa, Mastercard, check, cash, and CareCredit (no interest payment plan).

CareCredit is here to help you pay for treatments and procedures your insurance doesn’t cover. We offer No Interest* financing or low minimum monthly payment options so you can get what you want, when you want it. You can even use CareCredit for your family and favorite pet.

With three simple steps, including an instant approval process, it’s easy to apply for CareCredit. After you’re approved, you’re free to use CareCredit for the services you choose including LASIK, veterinary, dentistry, cosmetic, hearing aids and more.

CareCredit is endorsed by some of the most credible organizations specific to each healthcare profession we support. And CareCredit is a GE Money Company, so you know you can count on us. For over 20 years, we’ve been helping over five million cardholders get the healthcare treatments they want and need.

Now you don’t have to worry about saving up for the procedures you want and need. With CareCredit, the decision’s in your hands to get what you want, when you want it. For more information or to apply online, visit

Facilities and Equipment
  • Casey Patient Education videos
  • Invisalign
  • Zoom
  • Digital Photos
  • Digital X-Rays

Questions or Comments?
We encourage you to contact us whenever you have an interest or concern about our services.