# Warren & Chima Orthodontics > Warren & Chima Orthodontics is a Dentistry practice in San Francisco, CA. Accepting new patients. Last reviewed: 2026-11-13 **Practice** - **Name:** Warren & Chima Orthodontics - **Specialty:** Dentistry - **Website:** https://www.warrenortho.com - **Accepting new patients:** Yes **Locations** - **Warren & Chima Orthodontics** — 15 West Portal Avenue, San Francisco, CA 94127 · 415-681-2418 · Mon-Wed 8:00 am - 5:00 pm, Thu 7:30 am- 12:00 pm · https://www.warrenortho.com/contact-us/ **Areas served** San Francisco, CA, Oakland, CA, Marin, CA, San Mateo, CA, South San Francisco, CA, Berkeley, CA and Alameda, CA. ## Doctors and providers - [Dr. Fredric R. Warren, D.D.S., M.S.D.](https://www.warrenortho.com/meet-us/meet-the-doctor/) - [Dr. Karin Chima-Shuster, D.M.D., MMSc](https://www.warrenortho.com/meet-us/meet-the-doctor/) ## Key pages - [Damon® Braces](https://www.warrenortho.com/braces/damon-braces/) - [Elastics](https://www.warrenortho.com/braces/living-with-braces/elastics/) - [Home](https://www.warrenortho.com/) - [Invisalign® Information](https://www.warrenortho.com/invisalign/invisalign-information/) - [Loose Brackets or Bands](https://www.warrenortho.com/emergency-info/loose-brackets-or-bands/) - [Map/Directions](https://www.warrenortho.com/contact-us/mapdirections/) - [Orthodontic Treatment](https://www.warrenortho.com/about-orthodontics/orthodontic-treatment/) - [Why We See Patients at Age 7](https://www.warrenortho.com/patient-information/new-patients/why-we-see-patients-at-age-7/) - [Advantages of Invisalign®](https://www.warrenortho.com/invisalign/advantages-of-invisalign/) - [Children and Braces](https://www.warrenortho.com/about-orthodontics/children-and-braces/) - [Eating with Braces](https://www.warrenortho.com/braces/living-with-braces/eating-with-braces/) - [Living with Braces](https://www.warrenortho.com/braces/living-with-braces/) - [Meet the Staff](https://www.warrenortho.com/meet-us/meet-the-staff/) - [Meet Us](https://www.warrenortho.com/meet-us/) - [New Patients](https://www.warrenortho.com/patient-information/new-patients/) - [Wire Irritations](https://www.warrenortho.com/emergency-info/wire-irritations/) - [About Orthodontics](https://www.warrenortho.com/about-orthodontics/) - [Acceledent® Aura](https://www.warrenortho.com/braces/acceledent-aura/) - [First Visit](https://www.warrenortho.com/patient-information/first-visit/) - [Invisalign® Cost](https://www.warrenortho.com/invisalign/invisalign-cost/) - [Lost Seperators](https://www.warrenortho.com/emergency-info/lost-seperators/) - [Office Tour](https://www.warrenortho.com/meet-us/office-tour/) - [Pain and Soreness](https://www.warrenortho.com/braces/living-with-braces/pain-and-soreness/) - [Phases of Treatment](https://www.warrenortho.com/about-orthodontics/two-phase-treatment/) - [Brushing and Flossing](https://www.warrenortho.com/braces/living-with-braces/brushing-flossing/) - [Discomfort with Orthodontic Treatment](https://www.warrenortho.com/emergency-info/discomfort-with-orthodontic-treatment/) - [Invisalign® Teen](https://www.warrenortho.com/invisalign/invisalign-teen/) - [Patient Information](https://www.warrenortho.com/patient-information/) - [Phase 1 Treatment](https://www.warrenortho.com/about-orthodontics/phase-1-treatment/) ## Profiles - [facebook.com](https://www.facebook.com/warrenortho) - [youtube.com](https://www.youtube.com/channel/UCrz9WDPFPq6dtZ6rtSvg9pw)