• Our Partners

    Dr. Randall Califf



    Randall T. Califf, DDS, is a dentist at Horizon Dental. Dr. Califf offers general dentistry services to patients of all ages at the Fort Lauderdale-area offices in Sunrise, Pembroke Pines, and Miramar, Florida.

    Dr. Califf was born and raised in Memphis, Tennessee. He earned a Bachelor of Science in biology from Bradley University in Peoria, Illinois. He then returned to Memphis, where he completed his Doctor of Dental Surgery at the University of Tennessee Health Science Center College of Dentistry.

    Because Dr. Califf believes that continuing his dentistry education is essential, he participates in dozens of hours of training classes each year. He also maintains active membership in the American Dental Association, the East Coast Dental Society, the Florida Dental Association, and The Academy of Osseointegration. Whenever possible, Dr. Califf volunteers his time and talents to the Broward Dental Research Clinic at Broward College in Fort Lauderdale.

    In his free time, Dr. Califf enjoys traveling, golfing, skiing, reading, and spending family time with his wife, Becky, and sons, Elliott and Aaron.

    Dr. Sam Kleitches: Sam J. Kleitches DDS | Charlotte, NC
    I’ve been practicing since ‘89, and my top priority has always been the care of my patients. The Guardian partnership allows me to focus on my patient care, maintain the highest standards of dentistry, and do the work that I love without the stresses that come with running a business.– Dr. Kleitches
    Dr. Jake Moon: Savannah Dental Care| Aubrey, TX.
    I can keep doing what I’m doing while working toward partnership.– Dr. Jake Moon
    Dr. Yu: Carp Dental | Philadelphia, PA
    Guardian is different. They recognize potential and award partnership benefits right away.– Dr. Yu
    Drs. Hisham Barakat, Sanae Berrada, Uzma Ansari | Virginia
    Our initial and continued partnership with GDP has exceeded our expectations. We used to dream about the success we’re having as a group now. This has truly been a transformational experience in so many ways for everyone on our team.– Hisham Barakat
    Drs. Amit Ganglani, Joti Johal, Thayer Bouali, and Richard Dunning: Fresh Dental | Charlotte Metro
    We’ve always had a clear vision of what our Fresh Dental brand could become. Guardian has helped us focus on bringing that vision to life. We’ll be building new practices, adding great partner practices to our team across our region, and continuing to grow our legacy business. We’re so excited for what’s to come.– Dr. Joti Johal