About Us

A man, woman, and child posing for a picture on a boat.

Our Mission

At Palm & Poppy Pediatric Dentistry, we're dedicated to creating joyful smiles in a modern, eco-friendly environment. Our mission is to provide exceptional, personalized care that makes dental visits easy and fun for children while giving parents peace of mind. We're committed to fostering lifelong oral health through compassionate, evidence-based practices.

Meet Your Board-Certified Pediatric Dentist

DR. DIEN SUN

Dr. Dien Sun is passionate about creating positive dental experiences for children. With her warm approach and expertise in modern, minimally-invasive techniques, Dr. Sun provides each child with personalized, compassionate care. Her greatest fulfillment comes from turning traditionally fearsome experiences into ones of ease and happiness.

Originally from San Diego, Dr. Sun completed her undergraduate degree at UCLA and her dental degree at UCSF. She obtained her pediatric certificate from USC and is board-certified by the American Board of Pediatric Dentistry. Dr. Sun is also an attending dentist at Children's Hospital Los Angeles, caring for medically compromised and special needs patients.

She is an active member of the California Dental Association, California Society of Pediatric Dentistry, and American Academy of Pediatric Dentistry. These affiliations allow her to stay at the forefront of pediatric dental care, implementing the latest evidence-based techniques and technologies. Dr. Sun's dedication to ongoing education ensures that her young patients receive the most advanced, gentle care possible.

pediatric dentist in pasadena

Our Philosophy of Care

At Palm & Poppy, we believe in a proactive, minimally invasive approach to pediatric dental care. We're committed to educating families about oral health, using the latest technology, and providing compassionate care in an eco-friendly setting. Our goal is to create positive experiences that foster lifelong dental health.

Conservative, Evidence-Based Treatment

Personalized Care for Each Child

Focus on Prevention and Education

Environmentally Conscious Practices

A woman kissing a small child on the cheek.

Explore Our Office

Our Technology & Materials

We've invested in state-of-the-art technology to enhance your child's dental experience. Our modern equipment and safe materials allow for more accurate diagnoses, gentler treatments, and a more comfortable visit from start to finish.

BPA-Free Composite

Biocompatible Zirconia Crowns

Mercury-Free Materials

Minimal Radiation Digital X-rays

Surgical-Grade Stainless Steel

Intraoral Scanner

A woman looking at an x - ray on a tablet.

Making Office Visits Fun!

We've designed our office with both children and parents in mind. Our goal is to create a relaxing, enjoyable environment that makes dental visits something to look forward to.

TVs in Patient Rooms

Noise-Canceling Headphones

Remote Control

iPad Play Area

Coffee & Beverage Station

Our Commitment to Staying Green

At Palm & Poppy, we're committed to providing quality care while minimizing our environmental impact. We've implemented eco-friendly practices throughout our office to help protect our planet while caring for your child's smile.

No-Water-Usage Vacuum (saving over 250,000 gallons of water annually!)

Minimizing Plastic Waste with Paper-Based Materials (like our goodie bags!)

Recycling Program

Three toothbrushes in a cup on a table.

Join in Our Smile Adventure!