• Is your child a mouth breather?
    Have you ever watched to see if your child is breathing through his or her mouth? Breathing through the mouth instead of the nose may lead to trouble for youngsters. Read more
  • Celebrate Your Dad's Smile
    Father’s Day is coming up, and, just in case your dad has enough ties, we have some gifting suggestions for you. Here’s a selection of gifts large and small tailored Read more
  • Getting Ready for Summer Sports
    With the warmer and longer days here, we know many of our patients at C. Mark Keen will be much more active in the summer. Though most of our patients Read more
  • Antibiotic Prophylaxis or Pre-Medication
    At C. Mark Keen, we know the human mouth contains a lot of bacteria. A bacterium can travel through your body with routine activities that are a normal part of Read more
  • Memorial Day: Parades, remembrance, and the unofficial start of summer!
    “The purpose of all war is peace.” - Saint Augustine Fire truck sirens, baton twirlers, marching bands covering patriotic tunes, colorful floats, costumes, and millions of red, white, and blue American Read more
  • Osteoporosis and Dental Health
    What do we know about osteoporosis? We may know that this disease makes the bones more brittle and vulnerable. We may know that osteoporosis is the cause of many a Read more
  • Celebrate Your Mom’s Smile with These Mother’s Day Gifts
    Mother’s Day is around the corner, and if you’re looking for some different gifting ideas for one of the most important people in your life, we have some suggestions for Read more
  • Spring Cleaning
    Just like that, it’s almost summertime. As the spring season ends, perhaps these lighter, brighter days are inspiring you to do a bit of last-minute spring cleaning. Or perhaps they’re Read more
  • Brushing Mistakes You Don’t Know You’re Making
    It’s great that you’re enthusiastic about your dental health! Here are some tips from the doctor and our team to make sure you are getting the most out of your Read more
  • Earth Day
    The idea for Earth Day was the brainchild of Gaylord Nelson, a senator from Wisconsin. He envisioned an Earth Day that would be a kind of environmental teach-in. The first Read more
  • Your Sunny Smile
    Your beaming smile makes a sunny day even brighter—and that sunny day can return the favor! How does the sun affect your dental health? Let’s shine some light on the Read more
  • Snowball Effect
    Winter and its snowball fights are behind us, true, but there might be another kind of snowball heading your way—the snowball effect you risk when small dental concerns are ignored Read more
  • Diabetes and Dental Care
    When most people think of complications of diabetes, they think of an increased risk of blindness, limb amputation, heart disease, and neuropathy. However, the doctor and our team want you Read more
  • Preventing Periodontal Disease
    Periodontal disease is one of the most prevalent health issues in America, with the Centers for Disease Control reporting it affects approximately 65 million people, or roughly 47 percent of Read more
  • Go Green for St. Patrick’s Day
    Millions of people, around Alta Loma, California and beyond, wear green on St. Patrick’s Day so they can show their spirit for the holiday and avoid getting pinched. While it Read more
  • Good Nutrition Leads to Healthy Mouths
    At C. Mark Keen, we know the most common oral health diseases are tooth decay and periodontal disease (or gum disease), and both are among the easiest to prevent. One Read more

Contact Us

Our Location

Hours of Operation

Monday:

9:00 am-5:00 pm

Tuesday:

9:00 am-5:00 pm

Wednesday:

9:00 am-5:00 pm

Thursday:

9:00 am-5:00 pm

Friday:

9:00 am-5:00 pm

Saturday:

Closed

Sunday:

Closed