Horizon Family Dental Group
Drs. Hector, Yolly and Myoli Landig

Diamond Bar (91765) and Panorama City (91409)


Welcome to our website!

When you visit our family-owned Diamond Bar or Panorama City dental office, your smile is our top priority.  Our entire team is dedicated to providing you with the personalized, quality dental care that you deserve - without any gimmicks. 

When you visit our office you will experience modern dentistry, including a comprehensive list of general, restorative and cosmetic dental services to meet the needs of the whole family. Our goal is to assist each patient in achieving and maintaining long-term dental health and a beautiful smile.

Some of the services we provide include:  

• Comprehensive exams  
• Cleanings
• Tooth-colored Fillings
• Root Canal Therapy
• Crowns and Bridges
• Teeth Whitening 
• Dentures (full and partial)
• Dental Emergencies 
Additional Services

Watch Our Dental Videos

New patients click here to learn about appointments & payment options as well as find answers to frequently asked questions, download patient forms & more.

Part of our commitment to serving our patients includes providing information that helps them to make more informed decisions about their oral health needs.  This website is a resource we hope you’ll find both useful and interesting.

Our team can assist you in English, Spanish and Tagalog.
Please browse through our website and be sure to contact us if you have any questions or would like to schedule an appointment. You may also use our online appointment request form to schedule your appointment.


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Contact Us

We encourage you to contact us with any questions or comments you may have. Please call our office or use the quick contact form below.


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Office Locations

  • Diamond Bar
  • 1241 Grand Avenue Suite G
  • Diamond Bar, CA
  • 91765
  • Map & Directions
  • Call: (909) 396-5161
  • Panorama City
  • 8340 Van Nuys Boulevard STE C
  • Panorama City, CA
  • 91402
  • Map & Directions
  • Call: (818)920-3959