Services at Castro Valley Advantage Dental
Comprehensive Care for Healthy Teeth, Healthy Gums, and Healthy You
We offer preventive, cosmetic, emergency, restorative, and pediatric care under one roof, with options including implants, Invisalign, crowns, root canals, and more. Modern technology, same-day treatment options, comfort-focused care, and financing for patients without insurance help you understand your choices and move forward with confidence.
Available
Dental emergencies don’t wait, and neither should you. We offer same-day care for broken teeth, severe pain, and injuries.
Dental anxiety shouldn’t keep you from care. We offer nitrous oxide and oral sedation to keep you comfortable.
- Nitrous Oxide (Laughing Gas)
- Oral Conscious Sedation
Missing teeth affect how you eat and smile. We place permanent implants that restore full function and last for decades.
Damaged teeth don’t have to slow you down. We rebuild your smile with crowns, bridges, and fillings that feel natural.
Gum disease can quietly damage your smile. We treat it early with deep cleanings, laser-assisted therapy, and ongoing care that protects your gums.
- Scaling & Root Planing
- Periodontal Maintenance
- Laser-Assisted Gum Therapy
- Antimicrobial & Antibiotic Therapy
- Guided Tissue Regeneration
Some problems need a surgical solution done right. We handle extractions, bone grafting, and advanced procedures with precision and care.
Your smile should match how you feel inside. We offer veneers, whitening, and makeovers that deliver results worth showing off.
Healthy smiles start with consistent care. We offer cleanings, exams, and early detection to keep problems from growing.
Meet Our Doctors
Gentle Dentists Who Treat You Like Family
Our doctors offer gentle, comprehensive care for the whole family, from routine checkups to smile makeovers. You’ll leave every visit feeling informed and genuinely at ease.
DDS
A Bay Area native, Dr. Yuen earned his D.D.S. from the University of the Pacific Dugoni School of Dentistry and completed a residency serving veterans at the McClellan VA. He invests hundreds of hours in continuing education each year, with one goal for every patient: treat you like family.
DDS
Dr. Suh earned her D.D.S. from the University of Maryland and completed her residency at Highland Hospital in Oakland, where she chose to make the Bay Area home. Fluent in English and Korean, she is passionate about preventative care and helping patients get out of pain and stay that way.
Be our Next Success Story!
Personalized dental care can help you achieve your smile goals.
Real Patient Results
Real Patients, Real Smiles, Real Results
Every photo here represents a real patient who left our office with a smile that looks and feels completely natural. From porcelain veneers and teeth whitening to dental implants, these results reflect the comprehensive care we provide every day in Castro Valley.
Before
After
Dental Implants
Dental Implants
Dental Implants
Be our Next Success Story!
Schedule An Appointment with one of our doctors and start your smile journey today.
What Our Patients Say
Hundreds of Happy Smiles Across Castro Valley
Patients across the East Bay tell us they finally feel comfortable, confident, and genuinely cared for. With a 5.0 rating across hundreds of reviews, their words reflect the relationship-based care we bring to every visit.
Everyone was so sweet and kind to me and my dental hygienist didn’t hurt my teeth or gums when she was doing my cleaning! and they have the best music playing in there :))
Haley B
3 weeks ago
Services was painless and comfortable 10/10 I recommend and I even went on my birthday
Fred Jones
3 weeks ago
Always a great experience at advantage, dental, friendly, professional, knowledgeable, staff make it a great experience every time
Jeff Beck
1 month ago
Dr. Suh has excellent bedside manner and procedural talent. She takes time to answer all my questions. I also love working with Carlos, who always prioritizes my comfort during procedures.
Heidi Stahl MD
1 month ago
Highly recommend this dental clinic! They have state-of-the-art equipment and a very modern facility. The staff and team are exceptionally professional, welcoming, and attentive. They made the entire visit smooth and comfortable!
Yixian Zhang
1 month ago
Amazing service and friendly staff! Thank you Kasia for being patient and gentle with my cleaning. I found my new dental office!
Addie
1 month ago
We'd Love for Your Smile to Be the Next One Shared
1,000+
Smile Makeovers
70+
Years Practicing Dentistry
98%
Satisfaction Rate
4.9
Average Rating
1000+
Implants Placed
Our Location
Quality Dental Care Right in Your Neighborhood
Our office sits close to home for families across the East Bay, including Hayward, San Leandro, and San Lorenzo. You’ll find a welcoming space near familiar spots like Lake Chabot and Castro Valley Marketplace, making each visit simple and stress-free.
Find Us Easily in Castro Valley and Plan Your Visit Today
Your Smile's Next Chapter
A Healthier, More Confident Smile with Comfortable Care Under One Roof
- Comfort through every visit
- Confidence in everyday moments
- Complete care under one roof
