Contact Our Ontario Location

961 N Milliken Ave
Ontario, CA 91764



Our Business Hours

  • Monday: 9:00am – 6:00pm
  • Tuesday: 10:00am – 7:00pm
  • Wednesday: Closed
  • Thursday: 9:00am – 6:00pm
  • Friday: 9:00am – 5:00pm
  • Saturday: 8:00am – 2:00pm
  • Sunday: Closed

Emergency Appointments Available

We accept dental PPO and indemnity insurance from providers such as Delta, MetLife, Cigna, and Aetna.

At Assure Dental of Ontario, friendly service, clean facilities, convenient schedules and the highest-quality dental care are standards of practice. In addition to quality dental service, we keep your convenience in mind. Our beautiful office features a massage chair and a soothing water fountain so you can relax as you wait. We’ve also added an entertainment room equipped to entertain your kiddos, the room offers video games, movies, board games, a foosball table and more. You’ll also find two desktop computers for your browsing pleasure.

Every member of the expert dental care team at Assure Dental of Ontario is committed to your best oral and dental health, whatever your needs may be—a routine cleaning, braces, dentures or extensive dental repair – you will find a number of comprehensive dental services available. Plus, Assure Dental accepts most personal and employer insurance plans, cash and credit cards and also offers financing for those who qualify.

Assure Dental of Ontario always keeps your busy schedule in mind. With Assure Dental you get flexible schedule options, including evening, weekend and family appointments.

It’s easy to achieve a magnificent smile that lasts a lifetime with Assure Dental!

Assure Dental Services in Ontario

The latest advancements in dental technology and techniques in dentistry are part of every service offered at Assure Dental. The professional and experienced team at Assure Dental of Ontario provides a vast array of dental services including:

  • Regular check-ups, x-rays and cleanings
  • Worn, loose, ugly, or broken fillings
  • Chipped, cracked, broken or worn teeth
  • Permanently stained, dark or discolored teeth
  • Gaps between teeth, crooked or crowded teeth
  • Bridges
  • Dentures
  • Implants
  • Dental emergencies

Ontario Cosmetic Dentistry

A whiter, brighter, perfect smile is something that almost everyone hopes to enjoy. With the latest advancements in cosmetic dentistry you can have that award-winning smile every day. The cosmetic dentistry options featured at the Ontario dental office include:

  • Bleaching
  • Veneers
  • In/Onlay
  • Bonding

Ontario Braces and Orthodontic Dentistry

With growth and aging often come irregularities of the jaw and changes in the alignment of your teeth. These changes, unfortunately, can change the structure of your smile. Orthodontics can help you—at any age— restore your smile to perfection. At Assure Dental of Ontario, you will receive a thorough assessment, diagnosis and understanding of your treatment options for dental conditions such as:

  • Crossbite, open-bite, overbite, under-bite and overjet/protrusion
  • Impacted teeth
  • Missing teeth
  • Crowding of teeth
  • Excess spacing between teeth

Ontario Pediatric Dentistry and Dental Specialties

Your dental care needs will change throughout your lifespan and that means you need an expert that understands your dental needs at each age. At Assure Dental of Ontario, the dental care team is complete with expert dentists and staff members specializing in:

  • Pediatric Dentistry (dentistry for children)
  • Periodontics (dentistry for the gums and areas of the jawbone that hold your teeth in place)
  • Endodontics (dentistry involving the pulp and surrounding tissue of the tooth under the gum line)
  • Oral Surgery (any operation performed on your teeth, gums, jaw or surrounding oral and facial structures)

Schedule an Appointment

When you choose Assure Dental of Ontario, you are choosing a healthy and beautiful smile. You will feel right at home from the very first visit, enjoying the convenient scheduling, clean facilities and friendly staff. Assure Dental of Ontario strives to exceed your expectations and help you experience a bright, bold, incredible smile that lasts a lifetime.

With every visit, Assure Dental promises you quality care and a confident smile!