Your care · Your questions · Temecula Valley
Quick AnswerOur Temecula dentists are Dr. Jeremy Sewell, Dr. Fernando Vargas, Dr. Karan Oza and Dr. Jeffrey Anderson. At Ethos Advanced Dental Care, we see patients ages 12 and older. Explore each dentist’s background, then contact us to discuss your needs and appointment availability in the Temecula Valley.
Saturday appointments · 8 a.m. to 2 p.m.
Your questions, answered
Our four dentists are Dr. Jeremy Sewell, Dr. Fernando Vargas, Dr. Karan Oza and Dr. Jeffrey Anderson. Their biographies describe their education, professional backgrounds and interests. The profiles below introduce each person and link to more detail.
Ethos is a general and cosmetic dental practice, formerly Nash Dental Care, with more than 35 years of service to the Temecula Valley. Individual training and interests do not mean every dentist offers every procedure at every appointment; discuss your specific needs when you contact us.
Your questions, answered
Start with the reason for your visit and any preferences you have. You may be looking for ongoing care, asking about cosmetic treatment, or wanting to discuss a concern that has changed since your last dental appointment. Share that information along with the name of a dentist you would like to see.
Reading a biography can help you prepare questions, but it cannot replace an examination or determine treatment suitability. Ask about availability and the appointment that best fits the issue you want to address.
Your questions, answered
Tell us about your main concern, relevant medical information, previous dental care and anything that makes dental visits difficult. A brief list can help you remember questions once you arrive. If you have records from another office, ask how to share them appropriately.
You can explore our general dentistry, cosmetic dentistry and sedation information beforehand. Reading about a treatment is useful preparation; you do not need to decide on a procedure before meeting your dentist.
Your questions, answered
Contact us to discuss an appointment and ask for treatment costs before treatment begins. Our office sees patients ages 12 and older, with Saturday appointments from 8 a.m. to 2 p.m. If you request a specific dentist, confirm their availability for the date you need.
We accept most PPO plans except Delta Dental PPO, MetLife PPO, United Concordia and Tricare. Patients without insurance can explore Ethos Cares; CareCredit and Sunbit financing are also available. Ask about terms and your expected responsibility.
Meet the team
Our team supports you through scheduling, preventive visits, and treatment. Meet the people introduced below.
Dentist
Dr. Sewell earned his DMD at the University of Nevada, Las Vegas in 2009 and began practicing in Temecula that year. His background includes implant, sedation and cosmetic training and Mastership in the American Academy of Implant Prosthodontics.
Read Dr. Jeremy Sewell, DMD’s biography
Dentist
Dr. Vargas earned his DDS at the University of California, San Francisco and has practiced general dentistry since 2017. His approach emphasizes patient comfort, individual needs and a positive experience with dental care.
Read Dr. Fernando Vargas, DDS’s biography
Dentist
Dr. Oza studied at Virginia Tech before earning a master’s in biomedical science and a DMD at Midwestern University in Downers Grove, Illinois. His care philosophy emphasizes patient education and personal connections.
Read Dr. Karan Oza, DMD’s biography
Dentist
Dr. Anderson earned his bachelor’s degree in cytology and his DDS at Loma Linda University. His background includes an oral-surgery externship at Massachusetts General Hospital and certification in Invisalign and ProSomnus sleep appliances.
Read Dr. Jeffrey Anderson, DDS’s biographyRelated information
Explore the pages below for details about the care, people, or payment options discussed here.
Serving the Temecula Valley
Yes. We see patients from Temecula, Murrieta, Menifee, Wildomar, Lake Elsinore, Winchester, Canyon Lake, Fallbrook, French Valley, and Sun City.
Ethos Advanced Dental Care, formerly Nash Dental Care, has served the Temecula Valley for more than 35 years. Our dentists are Dr. Jeremy Sewell DMD, Dr. Fernando Vargas DDS, Dr. Karan Oza DMD, and Dr. Jeffrey Anderson DDS. We see patients ages 12 and up at 41715 Winchester Rd, Suite 101, Temecula, CA 92590.
Common questions
These answers address common questions before a visit. Contact us to discuss your own scheduling and care needs.
Yes. Tell us which dentist you would prefer when you call or arrange your visit. We can discuss available appointments for that provider. A dentist’s biography describes their background; it does not establish their schedule or promise that a particular procedure will be appropriate for you.
Yes. We see patients ages 12 and older, including teenagers and adults. Tell us the patient’s age when booking. Our new-patient exam, X-rays and cleaning special is $79 for ages 12–17; ask about the appointment details when you contact us.
Ethos is a general and cosmetic dental practice. Our dentists’ profiles describe individual training and experience. An advanced course, certification or externship should not be read as a claim of specialist status. Ask your dentist which care can be provided for your particular needs.
Our dental technology page explains iTero scanning, cone-beam 3D imaging, digital X-rays and same-day crowns. These resources help you prepare questions about your care. Your dentist determines whether a particular tool is needed; every patient does not require every type of imaging or scan.
Your next appointment
Call (951) 699-0700 or book online to request an appointment. Tell us about your concerns so we can discuss the right visit. Saturday hours are 8 a.m. to 2 p.m.
Call Ethos Advanced Dental Care(951) 699-0700Saturday appointments · 8 a.m. to 2 p.m.Or Book Your Visit Online