• General & Aesthetic
    Dentistry for Families

  • General & Aesthetic
    Dentistry for Families

  • General & Aesthetic
    Dentistry for Families

  • General & Aesthetic
    Dentistry for Families

Meet Dr. Huma Bayat, D.D.S.

Dr. Huma Bayat loves to work in a profession where she has the opportunity to improve the lives of her patients by supporting their dental health and wellness. She enjoys the art of dentistry and the ability to create something useful and beautiful with her hands that benefits others. Read More »

Our Team

Platinum Smiles Family Dentistry

At Platinum Smiles Family Dentistry, our team is the best around. We pride ourselves on providing the best in patient care and getting to know our patients like family. Take a moment to meet our team here even before your first visit. We look forward to welcoming you in person.

Meet Our Team

Dr. Huma Bayat, DDS

Dr. Huma BayatDDS

Huma Bayat DDS grew up in Concord, CA and earned her BS in microbiology from UC Davis. She went on to earn her DDS from NYUCD in 2004 and completed her residency in Bronx, NY. She moved to Colorado for one year and provided underserved children with much needed dentistry.

In 2005, Dr. Bayat moved to California and practiced dentistry in a private practice in Antioch, CA. She loves dentistry because of the interaction she gets to have with patients. She enjoys meeting and treating patients from all different backgrounds and appreciates learning about each of their lives.

She takes pleasure the art of dentistry and her ability to create something useful and beautiful with her hands. Above all else, Dr. Bayat enjoys helping people and making life easier and more enjoyable for them. Her profession allows her the opportunity to directly improve her patients’ quality of life.

Dr. Huma Bayat lives only one mile from her office and considers herself the neighborhood dentist.

In her spare time, she loves to bake, garden, hike, and enjoys taking her children to the beach. She has two young children--a girl and a boy. She treasures spending quality time with her family.

Reyne Grinsteinner, RDH

 Reyne GrinsteinnerRDH

Reyne Grinsteinner is a registered dental hygienist at Platinum Smiles Family Dentistry and has been with the company since its opening. She graduated with an Associate of Applied Science Degree in Dental Hygiene from Clark College in Vancouver, WA. She was a member of the Phi Theta Kappa Honor Society, and upon graduation, was awarded with the Clark College Dental Hygiene Professionalism Award for her class.

Reyne's favorite part of her job is the one-on-one interaction with her patients. She enjoys helping her patients feel as comfortable and as welcome as possible while providing the highest standard of care. Her motto is “Floss the ones you want to keep.”

Outside of the office, Reyne enjoys spending time with her family and friends. She is happily married with two adult stepchildren, whom she adores as if they were her own. She has a love for animals and would love to have a big ranch full of various animals that need a loving home. Currently, she has three Chihuahuas, two that are rescue dogs, and three cats, which were all strays that showed up on her doorstep.

Clarice Escorza, RDA

 Clarice EscorzaRDA

Clarice Escorza is a registered dental assistant and is the newest member of our team. She attended the Loma Vista School of Dental Assisting and is originally from Concord, California.

Clarice finds dental assisting very rewarding because she gets to play a part in helping people achieve the healthy, beautiful smiles they desire.

In her free time, she enjoys photography, travel, and learning about different cultures.