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Pediatric Dentist in Mission Viejo, CA

South OC Pediatric Dentistry

South OC Pediatric Dentistry provides pediatric dental care for children in Mission Viejo and across South Orange County. Our team focuses on conservative, evidence-based care that helps children feel supported and confident during dental visits.

Parking and Accessibility

Our Mission Viejo office offers free on-site parking and accessible features to help make visits convenient and comfortable for the whole family.

Floor 1 – La Paz Medical Dental

26302 La Paz Rd #114,
Mission Viejo, CA 92691

Monday to Friday

8:00 AM – 5:00 PM

Directions

Phone Number

(949) 581-5800

Getting Here

Directions

Our office is located on La Paz Road in Mission Viejo, inside the La Paz Medical Dental building on the first floor. We are near Mission Viejo High School, Esperanza Special Education School, and La Paz Intermediate School, close to the intersection of La Paz Road and Chrisanta Drive. Families across South Orange County can also reach us easily from Marguerite Parkway and I-5.

Young girl flossing her teeth in the dentist office

Built Around Your Child

Pediatric Dental Care

Every child responds differently to dental care. Our team adjusts each visit based on your child’s age, comfort level, communication style, and individual needs.

Families often tell us they appreciate how comfortable their children feel here. Visits are never rushed, questions are welcomed, and treatment recommendations are explained clearly so parents can make informed decisions with confidence.

Our Team

Meet Our Doctors

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Your child’s care is led by board-certified pediatric dentists who understand how early dental experiences can shape lifelong oral health habits.

Dr. John De Lorme, DDS

Dr. John De Lorme

Dr. John De Lorme is a Diplomate of the American Board of Pediatric Dentistry and a Southern California native. He is known for his calm, relationship-based approach and his commitment to helping children build confidence at the dentist.

Meet Dr. De Lorme
Dr. Sam Wu, DDS

Dr. Sam Wu

Dr. Sam Wu is a Diplomate of the American Board of Pediatric Dentistry and is active in his local church and community. He also has a passion for medical and dental mission work and brings a warm, thoughtful approach to pediatric care.

Meet Dr. Wu

How We Can Help

Pediatric Dental Services

South OC Pediatric Dentistry provides a full range of pediatric dental services designed to support your child’s oral health from infancy through adolescence.

Pediatric dental exams

Pediatric dental cleanings

No-drill cavity treatment (Silver Diamine Fluoride)

Dental sealants

Pediatric dental fillings

Pulp therapy

Pediatric tooth extractions

Sedation

Pediatric dental emergencies

Special needs dentistry

Infant care

Orthodontic Care for the Whole Family

South OC Pediatric Dentistry works closely with South OC Orthodontics to help families manage both preventive dental care and orthodontic treatment with a more coordinated approach. South OC Orthodontics provides treatment for children, teens, and adults.

When orthodontic concerns arise, our doctors review cases together to determine the right timing and treatment plan for your child. Families also appreciate the convenience of having both specialties nearby, along with family discounts that make orthodontic treatment more accessible for parents, siblings, and growing families.

Explore Orthodontics

Emergency Dental Care

Dental emergencies can be stressful for both children and parents. Prompt treatment helps address pain, prevent complications, and protect your child’s oral health.

If you are a registered patient, please call our office right away if your child has a fractured tooth, a knocked out tooth or other dental trauma. We make every effort to see emergency patients the same day. After hours, a doctor is on call to help guide families through urgent situations.

If your child has swelling or a fever, proceed to the nearest urgent care center or call 911. 

(949) 581-5800

Questions

FAQs

Are you accepting new patients?

Yes, South OC Pediatric Dentistry is always accepting new patients. We provide pediatric dental care for infants, children, and teens throughout Mission Viejo and surrounding South Orange County communities.

Is there a cost for my baby’s first dental checkup?

We offer a free well check for babies under 18 months, giving parents an early opportunity to monitor dental development, ask questions, and get guidance on building healthy habits from the beginning.

Do I need to complete any forms before my child’s first appointment?

Yes. We will send your new patient forms by text message before your child’s appointment. Please complete them before your visit so our team can review your child’s health history, insurance information, and any concerns you would like to discuss.

For Parents

Insurance Information

We are in-network with Aetna and Cigna and will gladly bill your insurance and help you maximize your benefits.

We want families to feel informed before treatment begins. Our team can help review your insurance information, explain estimated coverage, and answer questions about payment options.

Our Reviews

What Families Are Saying

See what parents are saying about South OC Pediatric Dentistry

Google
Marina McCarron
5 days ago
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This is the best pediatric dentistry office! I was a dental hygienist for over 20 years and very selective on which office I will take my son. I highly recommend this office.
Google
Erica Castillo
5 days ago
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Dr. John and his team are amazing! He thoroughly explained to us with visuals what was going on with our kids teeth, provided options. We are thankful to Dr. John and are happy we made the switch! I was tired of seeing a different dentist every time at my prior place. Ease of making appointments was also important.
Google
Brooke Lawler
6 days ago
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Best pediatric dentist around! My son was terrified of the going to the dentist until we found South OC Pediatric Dentistry. Now my son can't wait to go see everyone and get his teeth cleaned every 6 months. My heart is so happy knowing he is great hands! Highly recommend!!!
Google
emily shanton
7 days ago
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Dr. De Lorme and his team are amazing! We recently took our son in for his second visit and had the best experience. I also went to Dr. De Lorme as a child and it’s fully circle bringing my own children now! My son felt comfortable and loved going to the dentist because of how friendly and accommodating everyone was! Would definitely recommend to anyone looking for an amazing pediatric dentist!
Google
Katherine King
9 days ago
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The staff is so nice and Dr. Wu is so warm and kind. My daughter Kaitlyn loves going to see him.
Google
Kelley King
14 days ago
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I was recommended by a close friend and I had a great experience for my 2.5 year old daughter’s first visit to the dentist. The hygienist was incredible- very kind, approachable, and got my daughter to do everything needed for the check up and cleaning. I was so impressed. Dr. John was approachable, professional, and time efficient while looking at my daughters teeth. I appreciated the feedback and felt no judgement from the entire staff. My daughter had a great experience and that’s what was so important to me.
Google
Nicole S
14 days ago
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An absolute standout dental practice! Dr. Wu is exceptionally patient, thorough, and has a wonderful bedside manner that instantly puts both adults and children at ease. He takes the time to explain every step of the process and treats my kids with such kindness and care. Finding a dental provider who earns your complete trust is rare, but he and his entire team have ours completely. Highly recommended!
Google
Dr. Ari Shahabaldiny
14 days ago
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Best dentist and super fabulous team
Google
Premier Family Counseling
15 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Dr. De Lorme and his team have an exceptional practice for children. They are all so sweet with my kids, get creative with them when the kids are resistant at times, and provides parents with great education on the health of their teeth and future plans etc. Their office is also so beautifully done with a fish tank, adorable Photo Booth that you can do with your kids after your dental visit and walls of prizes/toys- so so cute!
Google
Devon Carr
16 days ago
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Awesome dentist for my kids! Always a positive experience and my kids have no fear of the dentist specifically because of this office!
Google
Becky K
17 days ago
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We love this place. My son always leaves feeling good about himself. The entire staff is friendly and professional.
Google
Yvonne Lan
20 days ago
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Friendly staffs and very nice dental clinic. Highly recommend!
Google
Tarin Garvey
23 days ago
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We are so happy with our experience at South OC Pediatric Dentistry! Our 6-month checkups and cleanings are always such a positive experience. The ladies at the front desk are warm and welcoming, and the hygienist is thorough, gentle, and takes such great care of our daughter’s teeth while always respecting and honoring our boundaries. Dr. DeLorme is encouraging, enthusiastic, and kind, and you can truly tell how much he cares about his patients. We always leave our visits feeling happy, reassured, and confident that our daughter is in great hands. We couldn’t be happier with our experience and highly recommend South OC Pediatric Dentistry!
Google
Marina Wetrosky
24 days ago
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Dr. Wu is amazing with kids. He makes my daughter feel so comfortable and relaxed—she has absolutely no fear of going to the dentist! The whole team is professional, welcoming, and personable. Great place for kids to establish a life-long dental routine.
Google
Luke H
27 days ago
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Dr. Wu does a great job with our kids teeth. I would recommend him and his staff without any hesitation. Location is also easy to access and conveniently located.
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Thoughtful Care

Pediatric Dentist in Mission Viejo, CA

South OC Pediatric Dentistry provides pediatric dental care for families in Mission Viejo and across South Orange County.

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