Where Your Best Smile Begins

Where Art Meets Science

Where art meets science, your experience matters most. Our Rancho Santa Margarita dentist and team blend precision planning with a warm chairside manner, so visits feel calm and efficient. You receive straightforward explanations, photos that clarify choices and care designed around your goals. We emphasize prevention first, then conservative solutions when needed. Digital records, modern imaging and strict sterilization support accuracy and safety, while thoughtful comforts reduce stress. From first call to final check, our team stays on time and keeps costs clear. New here or returning after a break, you will find a judgment-free home for healthy, confident smiles every day.

Meet Your Dentists

Greg J Herd, DDS & Phil Gendreau, DDS

Dr. Greg Herd and Dr. Phil Gendreau value careful listening and practical guidance. Our dentist in Rancho Santa Margarita, CA, will design personalized plans that respect your time, comfort and budget. Patients appreciate his gentle technique, steady communication and commitment to prevention. Dr. Herd and Dr. Gendreau partner with you to create lasting results supported by modern technology, clear options and follow-up that keeps care simple.

Patients describe visits as efficient, respectful and comfortable. Together, our doctors align on quality, safety and education so your smile stays healthy between appointments. Call today to schedule your personal consultation and learn more!

Meet Our Dentists

Your Healthiest Smile Starts Here

Take the First Step Towards Lasting Oral Health and Confidence Today.

Healthy smiles begin with small, consistent steps. We make those steps simple with clear options, honest timelines and guidance you can trust. Appointments run on time, and our team checks your comfort often. Photos and digital scans help you see what we see, so decisions feel easy. Whether you need a routine visit, a repair or a confidence boost, our Rancho Santa Margarita, dentist adapt care to your goals. Expect respectful communication, strong sterilization standards and flexible financial choices. Start today and feel the difference a supportive dental home makes for your health, your schedule and your peace of mind.

No Matter Your Dental Needs, We’re Here to Help With Care That Fits You

Comprehensive Dental Care For Every Smile

Preventive Focus

Prevention saves time and money by stopping problems early. We design at-home routines that fit your life, then reinforce them during regular visits. Education is central to our approach. You will always understand what we recommend and why, so you can make confident choices that protect health and comfort daily.

Comfort Matters

Anxiety fades when you feel heard. We explain each step before we begin, check in often and pause when you need a break. Gentle techniques, topical comfort aids and calming amenities help you relax. Our caring team respects your pace and works efficiently to keep appointments smooth and positive.

Modern Technology

Digital tools support accuracy and speed. We use imaging to plan precisely and share visuals that make choices clear. Electronic records streamline check-in and keep information organized. These systems help reduce chair time, improve outcomes and support safety from start to finish for a consistent, high-quality experience you can trust

Why Patients Choose Us

We’re Committed to Care that Puts Your Smile and Comfort First

Compassionate Care

Kindness guides everything we do. From your first call, our Rancho Santa Margarita, CA, dentist and team listens, answers questions and offers clear next steps. We explain what to expect and check comfort often. You will never feel rushed. We are here to help you make informed decisions that fit your goals and budget.

Advanced Technology

Technology should serve people. We use digital imaging, high-quality materials and efficient systems to plan precisely and deliver predictable results. These tools support accuracy and safety while reducing chair time. They also allow us to share visuals that clarify choices, so you understand options and feel confident about your care.

Trusted Expertise

Training, experience and ongoing education matter. Our doctors stay current with proven methods, practical innovations and strict safety standards. We focus on prevention first, then conservative treatment when appropriate. You receive clear explanations, written summaries and follow-up that supports long-term health. Trust a team that works carefully and communicates well.

5 star reviews
Colleen

Both my husband and I have been going to Dr Herd for 12 years now. Dr Herd is a dentist with integrity. He and his staff are professional. courtesy. and through. The office is very clean. We higjly recommend this dentist and his staff.

5 star reviews
Dani

been going to Dr Herd since I was a kid and just returned after a bad fall left three of my teeth chipped. he did an amazing job fixing all three teeth and took such good care of me. I would recommend Dr Herd to anyone in need of dental work!

5 star reviews
Pamela

I’ve been a patient of Dr. Herd’s for years and wouldn’t go anywhere else. Carly, Karen and everyone else who works there are the best-compassionate, friendly and always professional. Thanks to all!

5 star reviews
Edgardo

Best Dentist ever everyone is friendly, experienced, professional and honest workmanship is great. Carly, Karen and Dr. Herd always caring gives me options and the Team is amazing.

Real Patients. Real Results.

Real stories show what matters most. Patients describe calm visits, friendly faces and clear guidance. Many note how our team explains each step, checks comfort and respects time. Others mention flexible options and transparent costs. We appreciate every review and use feedback to improve. Read recent experiences with our dentist in Rancho Santa Margarita, CA, then share your own. Your perspective helps neighbors choose care, supports our mission and keeps us accountable to high standards for safety, communication, outcomes and service.

Read Our Reviews