— Exceptional Dental Care in North County, San Diego.

Personalized
Dental Care
Dental Innovation Beautiful Smiles

Custom Smiles, Caring Hearts, Cutting-Edge Results.

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Mon- Fri

9 AM - 5 PM

Sat-Sun

9:30- 17:30

Welcome to Dentistry 2000

Custom Treatment Plans for Every Smile.

Our mission at Dentistry 2000 is to provide exceptional, compassionate dental care in a welcoming environment.

We are dedicated to enhancing the oral health and well-being of our community through personalized treatment, state-of-the-art technology, and a gentle touch. We believe in building long-lasting relationships based on trust, integrity, and excellence in dental care.

Creating confident smiles through personalized care, advanced technology, and a compassionate touch.

Custom treatment plans for every smile.

The latest in comfort-focused dental innovation.

A caring team you can trust.

Results that reflect your unique goals.

Testimonials

What Our Lovely Patients Say.

We have become one of the best dental clinics in Oceanside.

Reviews

25 Years of Caring, Creating, and Celebrating Smiles Together

Proudly serving Oceanside for 25 years — and counting!

Our Mission

 To provide dentistry you can trust, in a setting that feels like home.

No Insurance? You Still Have Options

Many patients choose to visit us without dental insurance.

We offer:

● Affordable cash-pay options

● Flexible monthly financing through CareCredit

● Clear, predictable treatment plans

Great care is accessible here — with or without insurance.

CareCredit Financing

CareCredit is a healthcare-focused credit card that allows you to spread dental expenses over time with easy monthly payments.

Benefits include:

● Low monthly payment options

● Short- and long-term plans

● No-interest options for qualified applicants (subject to credit approval)

● Great for implants, crowns, bridges, veneers, and comprehensive care

Apply for CareCredit

Other Payment Methods

For your convenience, we accept:

We offer:

● Cash

● Check

● Debit cards

● Visa

● Mastercard

● Discover

Payment is due at the time of service unless other arrangements are made in advance.

About Dr. A.R. Assadian - Credentials & Expertise

Dr. A.R. Assadian, MS, DDS, founded Dentistry 2000 in 1999 with a vision to bring advanced, compassionate dental care to North County San Diego. With more than two decades of clinical experience, Dr. Assadian has become one of Oceanside's most trusted dentists, known for his gentle touch, artistic precision, and dedication to patient education.

Educational Background:


● Doctor of Dental Surgery (DDS) – University of Maryland, College of Dental Surgery

● Master of Science in Chemistry – San Diego State University

● Bachelor of Science in Biochemistry – San Diego State University


Dr. Assadian's strong foundation in biochemistry and chemistry gives him a unique understanding of dental materials, oral biology, and the latest treatment technologies. He approaches each case with scientific precision while never losing sight of the human element—building trust, explaining options clearly, and ensuring every patient feels heard and cared for.

25 Years of Excellence in Oceanside

Since opening our doors in 1999, Dentistry 2000 has served thousands of patients throughout Oceanside, Carlsbad, Vista, San Marcos, and beyond. We've built lasting relationships with families who trust us for their complete dental care—from children's first checkups to complex restorative work and everything in between.

Dr. Assadian and his wife have raised three children in San Diego, making this community truly home. Our deep local roots mean we're not just your dentist—we're your neighbors, invested in the health and well-being of North County families.

Patient-First Philosophy

At Dentistry 2000, we believe exceptional dentistry starts with exceptional listening. Dr. Assadian takes time during every appointment to understand your concerns, answer questions, and ensure you're comfortable with your treatment plan. We never pressure patients into unnecessary procedures. Instead, we educate you about your options and respect your choices.

Our patients often describe Dr. Assadian as genuinely approachable, easy to talk to, and someone they trust completely. Whether you're anxious about dental visits or seeking advanced cosmetic work, we create a judgment-free environment where you can receive care with confidence.

PPO Insurance Plans We Accept

We currently work with the following PPO insurance plans:

Aetna

California Dental Network

Managed Dental Guard

Metlife

BlueCross

Dental Benefits Provider

United Concordia

Sun Life

DeltaCare

Delta Dental

If your plan is not listed, call us — many PPO plans offer out-of-network benefits, and we can help you understand your options.

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Does Dentistry 2000 accept dental insurance in Oceanside, CA?

Yes, we accept major PPO dental insurance plans and file claims on your behalf. Our Oceanside office works with most major carriers including Delta Dental, Aetna, Cigna, MetLife, BlueCross, and more. We'll verify your benefits before treatment and provide a detailed estimate. Don't have insurance? We offer affordable cash-pay options and flexible financing through CareCredit to make quality dental care accessible.

What should I do if I have a dental emergency in Oceanside?

Call Dentistry 2000 immediately at (760) 945-7000. We reserve time daily for same-day emergency appointments. Dr. Assadian can address severe toothaches, broken teeth, knocked-out teeth, lost fillings, abscesses, and dental trauma. If you call after hours, follow the voicemail instructions. For life-threatening situations, visit the nearest emergency room first, then contact our office for follow-up dental care.

How long has Dr. Assadian been practicing dentistry in Oceanside?

Dr. A.R. Assadian founded Dentistry 2000 in 1999, bringing over 25 years of dental experience to North County San Diego. He earned his Doctor of Dental Surgery (DDS) from the University of Maryland College of Dental Surgery and holds a Master of Science in Chemistry from San Diego State University. Dr. Assadian has served thousands of patients throughout Oceanside, Carlsbad, Vista, San Marcos, and surrounding communities.

Where is Dentistry 2000 located in Oceanside, and do you have parking?

We're conveniently located at 3529 Cannon Rd, Suite 2G, Oceanside, CA 92056, in the Palm Tree Plaza. We're easily accessible from Highway 78 and Interstate 5, with free parking directly in front of our office. We serve patients from throughout North County San Diego, including Carlsbad, Vista, San Marcos, Encinitas, and Del Mar.

What cosmetic dentistry services does Dentistry 2000 offer?

Our Oceanside practice offers comprehensive cosmetic dentistry including porcelain veneers, professional teeth whitening, clear aligners (ClearCorrect), dental bonding, smile makeovers, and tooth-colored fillings. Dr. Assadian combines artistic skill with advanced dental technology to create natural-looking results. During your consultation, we'll discuss your smile goals and create a personalized treatment plan. Many cosmetic procedures can be completed in just one or two visits.

Does Dentistry 2000 offer dental implants in Oceanside?

Yes, Dr. Assadian provides dental implant services to replace missing teeth with permanent, natural-looking solutions. Dental implants restore both function and aesthetics, allowing you to eat, speak, and smile confidently. We use advanced imaging technology to plan your implant placement precisely. The process typically involves multiple visits over several months for optimal healing and integration. Schedule a consultation to learn if implants are right for you.

What are your office hours at Dentistry 2000?

We're open Monday through Thursday with convenient hours to accommodate busy schedules. Our Oceanside office also offers Friday appointments. We reserve time each day for same-day emergency visits. Call (760) 945-7000 to schedule your appointment. New patients are always welcome, and we'll work with your schedule to find a convenient time for your dental care needs.

Do you treat children and families in Oceanside?

Yes, Dentistry 2000 provides comprehensive family dentistry for patients of all ages. Dr. Assadian and our gentle team create a comfortable, welcoming environment for children and adults alike. We offer preventive care, cleanings, fillings, sealants, fluoride treatments, and education about proper oral hygiene. Many families throughout Oceanside, Carlsbad, Vista, and San Marcos trust us as their dental home for multiple generations.

How much does a dental exam and cleaning cost at Dentistry 2000?

Exam and cleaning costs vary based on your specific needs and insurance coverage. For patients with PPO insurance, most preventive care is covered at 80-100%. Without insurance, we offer competitive cash-pay rates and financing options through CareCredit. Call our Oceanside office at (760) 945-7000 for exact pricing. We provide detailed treatment estimates before any procedure so there are no surprises. Payment is due at time of service unless other arrangements are made in advance.

What sets Dentistry 2000 apart from other Oceanside dentists?

Dr. Assadian's 25+ years of experience, combined with cutting-edge technology and personalized care, makes Dentistry 2000 unique in North County San Diego. We invest in continuous training and advanced equipment like the SonicFill™ system for tooth-colored fillings to provide precise, comfortable treatments. Our patient-centered approach means you're never rushed, and we take time to explain every option. With 4.8 stars from over 166 Google reviews, our Oceanside patients trust us to deliver exceptional results in a setting that feels like home.

Call 760-945-7000 or request an appointment online at Dentistry 2000 in Oceanside, CA.

Proudly Serving Oceanside, Carlsbad, Vista, San Marcos, Encinitas, Del Mar & North County San Diego