Meet Dr. Sojung Jang, DDS

Your caring, skilled, and passionate family dentist in Fullerton, CA.

Dr. Sojung Jang, DDS — Sunny Hills Dentistry, Fullerton, CA

About Dr. Jang

Dr. Sojung Jang grew up watching her family dentist transform smiles and restore confidence — and that early inspiration never left her. After earning her Doctor of Dental Surgery degree with honors, she completed advanced training in cosmetic and family dentistry before founding Sunny Hills Dentistry in Fullerton, CA.

Dr. Jang is known among her patients for her calm, reassuring chairside manner and her genuine interest in each person's story. She takes time to listen, explain every procedure in plain language, and tailor treatment plans to each patient's unique needs and goals.

Outside the office, Dr. Jang enjoys hiking in Orange County's beautiful trails, cooking traditional Korean recipes, and volunteering with local free dental clinics to give back to the community she loves. She is fluent in English and Korean.

10+
Years Experience
2,500+
Happy Patients
5 ★
Google Rating

Education & Credentials

Dr. Jang brings world-class training and a commitment to lifelong learning to every appointment.

🎓 Academic Training

  • Doctor of Dental Surgery (DDS) — UCLA School of Dentistry, Los Angeles, CA
  • Bachelor of Science in Biology (Cum Laude) — UC Irvine, Irvine, CA
  • Advanced Cosmetic Dentistry Residency — Las Vegas Institute for Advanced Dental Studies
  • Invisalign Certified Provider — Align Technology
  • CPR & First Aid Certified — American Red Cross

🏆 Professional Memberships

  • American Dental Association (ADA)
  • California Dental Association (CDA)
  • Orange County Dental Society (OCDS)
  • Academy of General Dentistry (AGD)
  • American Academy of Cosmetic Dentistry (AACD)

A Personal Message to My Patients

"I know that dental anxiety is real — and I take that seriously. Long before I became a dentist, I was a nervous patient myself. That experience shaped everything about how I practice today.

My promise to you is simple: I will always be honest with you, I will take the time to listen, and I will never rush you through a decision you're not comfortable with. Your comfort and trust matter more to me than any single procedure.

Whether you're a long-time patient or visiting us for the first time, please know that you're in caring, capable hands. I am deeply grateful for the trust you place in me, and I look forward to being your dental partner for years to come."

— Dr. Sojung Jang, DDS

Our Office & Team Culture

Behind every great dentist is an even greater team. Meet the people who make Sunny Hills Dentistry special.

Patient-First Communication

Our entire team is trained to communicate clearly and kindly. From the moment you call to schedule your first appointment, you'll notice the difference — no confusing jargon, no pressure, just honest conversations that put you in charge of your own care.

Continuing Education

The dental world evolves quickly. Our whole team participates in regular continuing education — from new techniques to the latest technology — so that you always receive care that reflects the current gold standard in dentistry.

A Welcoming Environment

We designed our office to feel warm and calming, not clinical. From the comfortable waiting area to the soft lighting and friendly faces, every detail is intentional. Because we believe you deserve to actually enjoy coming to the dentist.

Community Commitment

Sunny Hills Dentistry is proud to be a locally owned practice rooted in the Fullerton community. We participate in local health fairs, school outreach programs, and free care days because a healthy community is one of the things we care most about.

Modern, comfortable, and designed with you in mind — come see us at 411 N. Euclid St., Fullerton.

Sunny Hills Dentistry exterior building — 411 N. Euclid St., Fullerton, CA Sunny Hills Dentistry reception area with marble counter and blue velvet chairs Sunny Hills Dentistry cozy waiting area corner with plant and comfortable seating Sunny Hills Dentistry hallway and modern dental treatment room Sunny Hills Dentistry clean sterilization and equipment area Sunny Hills Dentistry state-of-the-art panoramic X-ray machine

Come See Us — We'd Love to Meet You!

New patients are always welcome at Sunny Hills Dentistry. Schedule a consultation with Dr. Jang and experience the difference that compassionate, personalized care makes.

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