Family Dentistry
Healthy smiles for patients of all ages. From routine cleanings and preventive care to personalized treatments, our team provides gentle, comprehensive care in a welcoming environment.
Learn moreSedation, dental implants, Invisalign®, and family dentistry designed to calm anxiety and create confident, long-lasting smiles — turning dental visits into “that was easy.”
Ethos Advanced Dental Care is a dental practice in Temecula, California, located at 29740 Rancho California Rd, Suite 100. Led by Drs. Jeremy Sewell, Fernando Vargas, Karan Oza, and Jeffrey Anderson, the practice has served the Temecula Valley for over 35 years, holds 1,600+ five-star reviews, and provides family, cosmetic, sedation, Invisalign, and dental implant care — including All-on-X full-arch implants — with Saturday hours and same-day emergency appointments.
Call our office today to make Ethos Advanced Dental Care your Temecula dentist, and schedule your first appointment. A complete exam, digital X-rays, and a personalized plan — no pressure, no surprises.
*Excludes patients with insurance.
As one of the most-reviewed dental practices in Temecula, Ethos Advanced Dental Care is led by Jeremy Sewell, DMD, M.A.A.I.P. (Mastership in the American Academy of Implant Prosthodontics), Fernando Vargas, DDS, Karan Oza, DMD, and Jeffrey Anderson, DDS. Our Temecula dentists provide state-of-the-art family, cosmetic, sedation, dental implant, and teeth-whitening services — all conveniently offered under one roof.
Our mission is to deliver personalized, gentle dentistry in a comfortable setting where your health, confidence, and experience come first. For more than 35 years we have proudly served Temecula and the surrounding Temecula Valley, continually investing in the latest techniques and advanced dental technology. We accept most dental insurance plans, making it easier for you and your family to receive the high-quality care you deserve.
From routine cleanings to full-arch implants, our Temecula dentists handle it all in one comfortable office — no referrals, no running around.
Healthy smiles for patients of all ages. From routine cleanings and preventive care to personalized treatments, our team provides gentle, comprehensive care in a welcoming environment.
Learn moreFeel calm, relaxed, and comfortable during your procedure. Safe sedation options tailored to your needs reduce anxiety and ensure a smooth, stress-free experience.
Learn moreEnhance the beauty and confidence of your smile. Porcelain veneers, teeth whitening, Invisalign®, and smile makeovers deliver natural-looking results designed for you.
Learn moreA permanent solution for missing teeth. Strategically placed implants restore full-arch function, stability, and a natural-looking smile designed for long-lasting comfort and confidence.
Learn morePrompt treatment for tooth pain, injuries, and urgent dental problems. Fast, compassionate care relieves discomfort and protects your smile when the unexpected happens.
Learn moreA durable, natural-looking solution for missing teeth. Implants restore function, stability, and confidence while preserving long-term oral health and the beauty of your smile.
Learn moreInvisalign® at Ethos Advanced Dental Care offers a discreet, comfortable, and modern way to straighten your teeth with clear, removable aligners. Using advanced digital imaging and customized treatment planning, we correct crowding, gaps, and bite issues without the hassle of metal braces.
Clear. Comfortable. Removable.
Four experienced dentists, one philosophy: conservative, prevention-driven dentistry delivered with genuine care.
Our team is led by highly skilled dentists and a dedicated, experienced support staff, all committed to delivering exceptional care at every visit. We believe everyone deserves a healthy, confident smile — and that your natural teeth should last a lifetime whenever possible. That is why we focus on conservative, prevention-driven dentistry tailored to your individual needs.
We uphold rigorous clinical standards and use advanced techniques to deliver precise, long-lasting results.
Regular exams, cleanings, and healthy oral habits protect your smile for the long run.
Every patient receives care in a clean, secure, and trusted environment.
Real reviews from real Temecula Valley neighbors — the reason we're one of the most-reviewed dental practices in the area.
EXCELLENT Based on 1602 reviews Posted on Google Joe WnekTrustindex verifies that the original source of the review is Google. Today went fantastic.. thank youPosted on Google Richard CondryTrustindex verifies that the original source of the review is Google. Visit was awesome, Crystal is still the best!Posted on Google Sandra SpallinoTrustindex verifies that the original source of the review is Google. I had my 4 month follow-up with my dental assistant Melissa for my checkup and cleaning! She is always..very professional, pleasant and thorough! Thank you! My appointment was today... and she was “always”on time, she inquired if I have had any issues! I always enjoy the front staff, their smiles and courteous manners! Also, Dr. Sewell checked in with me during my appointment to make sure that there were no issues with certain teeth, that he is keeping a check on! Thank you Ethos. Advanced Dental Care! Sandra SpallinoPosted on Google Pauline MenthTrustindex verifies that the original source of the review is Google. Best dental office in Temecula! The moment you walk in, you’re greeted by the wonderful front office staff. However, it doesn’t stop there. Always a constant smile from each staff member in the office you encounter Nelia is amazing!!!!! She is so attentive and ensures I’m comfortable .Our whole family is taken care of by both Dr. Sewell and Dr. Vargas. Their knowledge, skills but most importantly warm demeanor and attentiveness to my dental health is amazing! PaulinePosted on Google Diane AdamsTrustindex verifies that the original source of the review is Google. Ethos Advanced Dental Group The entire staff at Ethos Advanced Dental Group is absolutely incredible! Thank you for your kindness, professionalism and gentle, outstanding care. You make every visit feel comfortable and reassuring. I truly appreciate everyone and the wonderful care you provide! Diane AdamsPosted on Google The First (Eliza)Trustindex verifies that the original source of the review is Google. beautiful! went in wanting something unique. i wanted my canines extended (vampire fangs) and they did it! amazing work.Posted on Google michael brickerTrustindex verifies that the original source of the review is Google. Dr. Sewell is the bomb!, very patient and knowledgeable, the staff is always friendly. I have been going here for at least 20 years, first with Dr.Nash and now Sewell, Bravo Zulu!Posted on Google Tami CoyleTrustindex verifies that the original source of the review is Google. Amazing visit at Ethos dental care! My hygienist is wonderful, takes great care of my teeth. Staff is so friendly too! Dr Seoul is friendly & isn’t quick to make procedures that don’t need done! Highly recommend going there.Posted on Google Joseph FedelizTrustindex verifies that the original source of the review is Google. I love my experienced, they are professional and caring to your needsPosted on Google Jessica AcedoTrustindex verifies that the original source of the review is Google. The best dental office and staff I’ve ever experienced. I even switched dental coverage to keep Ethos in network. Thank you for another wonderful dentist appointment.
Because we're focused on helping our neighbors receive the customized, smile-strengthening dentistry they need, we accept most major PPO dental insurance plans and help you maximize your benefits.








The Ethos Cares Dental Plan makes quality dental care simple and affordable for individuals and families without traditional insurance. One low annual membership fee covers essential preventive care and unlocks significant discounts on a wide range of treatments — with no deductibles, no waiting periods, and no confusing fine print.
Quick, straight answers to what new patients ask us most.
Our office sits on Rancho California Road just east of the I-15, minutes from the Promenade Temecula and Old Town. Patients visit us from every corner of the valley — Harveston, Redhawk, Paloma del Sol, Paseo del Sol, Morgan Hill, Wolf Creek, and Temecula Wine Country — as well as neighboring cities, most within a 15–20 minute drive.
29740 Rancho California Rd, Ste 100
Temecula, CA 92591
Sedation, dental implants, Invisalign, and family dentistry designed to calm anxiety and create confident, long-lasting smiles. Let's make your next visit “that was easy.”
*Excludes patients with insurance.