Nash Dental Care is Now Ethos Advanced Dental Care

Nash Dental Care is Now Ethos

Dear Patients,

This year marks 35 years that my dental practice has been providing care in Temecula. Since then, Nash Dental Care, and our amazing team, have been blessed to help thousands of patients with their dental health all throughout the Temecula Valley. In that same time, my wife and I have also been blessed with two children and three beautiful grandchildren. I’ve decided that it’s time to retire at the end of this year and spend time with my family.

I am very excited to announce that Dr. Jeremy Sewell, my associate and partner at Nash Dental Care for the past eight years, will be transitioning into taking over the practice. I’m very grateful he is able to step into this ownership role, which makes this transition and my retirement a possibility. Dr. Sewell and I share the same compassion, credentials, diagnostic philosophy, advanced skills, and commitment to dental excellence, which is also what makes this decision possible.
New Name, Same Amazing Patient Service, and State-of-the-Art Dental Care!

As part of this transition, I am pleased to announce that Nash Dental Care will now be known as Ethos Advanced Dental Care! Ethos Advanced Dental Care will continue to provide exceptional care in a comfortable and caring environment. Dr. Sewell and his associate, Dr. Fernando Vargas, will keep the same team members that have been essential in creating the experience you have come to expect. They will continue to operate at the current location, 29740 Rancho California Rd #100 in Temecula for years to come!

You’re Invited!

To commemorate this transition and celebrate my career, we will be holding a retirement and rebranding party on Saturday, November 5, 2022, from 2-5 pm in the parking lot of our practice. Please join us for an afternoon of music, tacos, face painting, raffles, and treats.


I greatly appreciate the opportunity to have served you throughout the years and consider it an honor to have been your dentist. I will truly miss interacting with my patients and the artistry of my profession. I would also like to assure you that I will work together with Dr. Sewell, Dr. Vargas, and their team in reviewing pending treatments and care that is currently in process for all patients.

Previously scheduled appointments will remain at the same time with your dental hygienist unless otherwise notified!
If you have any questions, please do not hesitate to call the office at (951) 699-0700!

Thank you again for your many years of loyalty,

Dr. Guy R Nash
Dr. Jeremy Sewell
Ethos Advanced Dental Care