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Founded in 1999, Dentistry 2000 has served Oceanside and North County San Diego for more than 25 years, providing honest, high-quality family and cosmetic dentistry with a strong focus on patient comfort, clear communication, modern technology, and long-term oral health.
What started as a small neighborhood practice has grown into a trusted dental home for generations of families. Our office is built on precision, compassion, conservative treatment planning, and a commitment to modern, patient-centered dental care.
Dentistry 2000 was created with a simple vision: provide dentistry patients can trust, delivered with integrity, advanced technology, and genuine compassion.
From the beginning, our practice has been designed around:
Honest, conservative treatment recommendations
A warm, welcoming atmosphere
Modern techniques and digital dental technology
Personalized care for every patient
Clear explanations before treatment begins
Long-term oral health, not short-term fixes
Many of our patients have been with us for decades and refer friends and family throughout Oceanside, Carlsbad, Vista, San Marcos, Encinitas, and North County San Diego.
At Dentistry 2000, experience and innovation work together. Dr. A.R. Assadian and the doctors who care for our patients bring years of clinical knowledge, judgment, and hands-on expertise to treatment planning. That depth of experience helps patients receive thoughtful recommendations and high-quality care tailored to their needs.
At the same time, Dentistry 2000 is not a practice that relies on the past. Our doctors and team continue to stay current with advancements in dentistry, attend respected dental conferences and continuing education programs, and evaluate modern technology, materials, and techniques that can improve comfort, precision, and long-term results for patients.
Our goal is to combine the wisdom that comes from experience with the benefits of today's dental technology, so every patient receives care that is both trusted and forward-thinking.
Dentistry 2000 is led by Founder and Clinical Director Dr. A.R. Assadian, MS, DDS. Dr. Assadian earned his Bachelor's degree in Chemistry from Point Loma Nazarene University in San Diego, CA, his Master of Science in Analytical Chemistry from San Diego State University, and his Doctor of Dental Surgery (DDS) degree from the University of Maryland School of Dentistry.
Dr. Assadian is known for his gentle touch, conservative philosophy, clear communication, and meticulous attention to detail. His scientific background gives him a deep understanding of dental materials, bonding chemistry, and treatment protocols, helping patients receive precise, natural-looking, and long-lasting dental care.
Our dental team works together to create a friendly, supportive, and organized patient experience. From the front office to the clinical team, patients can expect clear communication, thoughtful scheduling support, and a calm, respectful environment.
Dentistry 2000 uses modern digital systems and high-quality materials to support care that is comfortable, precise, and designed to last. Technology is used with purpose: to improve accuracy, support better-fitting restorations, make treatment easier to understand, and help patients feel more comfortable during care.
Digital scanning with 3Shape technology
Zirconia crowns and bridges designed for strength, fit, and natural appearance
Custom porcelain veneers and cosmetic smile design
Implant-supported restorations
TMJ/TMD evaluations and custom night guards
Clear aligner consultations
Modern restorative materials and conservative treatment planning
At Dentistry 2000, our commitment is to provide dentistry that is honest, conservative, modern, and centered around each patient's long-term health. We want patients to feel informed, respected, and confident before moving forward with care.
Our doctors bring years of experience, clinical knowledge, and expertise to every patient interaction. That experience allows our team to carefully evaluate each patient's needs, explain treatment options clearly, and recommend care that supports lasting oral health.
We also believe that excellent dentistry must continue to evolve. Our office and doctors are committed to staying current with advances in dental technology, materials, and techniques. By participating in continuing education and respected dental conferences, our team brings modern, evidence-informed options back to our patients whenever they can improve comfort, precision, efficiency, or long-term results.
Patients can expect:
Care that combines experience with modern dental technology
Clear communication and honest recommendations
Conservative treatment whenever appropriate
Thoughtful treatment planning based on each patient's goals and oral health
A comfortable, welcoming, and respectful environment
A dental team committed to continuous learning and improvement
Personalized care designed to help patients protect their smiles for years to come
We would love to welcome you to Dentistry 2000. Whether you are due for a dental cleaning, interested in cosmetic dentistry, need emergency dental care, or want a long-term dental home in Oceanside, our team is here to help.
Call (760) 945-7000 or visit our New Patient Information page to schedule your visit.
Dentistry 2000 was founded in 1999 and has served patients in Oceanside and North County San Diego for more than 25 years.
Dentistry 2000 is located at 3529 Cannon Rd, Suite 2G, Oceanside, CA 92056, in Palm Tree Plaza.
Dentistry 2000 is led by Dr. A.R. Assadian, MS, DDS, Founder and Clinical Director.
Dentistry 2000 combines years of clinical experience, conservative treatment planning, modern dental technology, continuing education, and a warm, patient-centered approach.
Dentistry 2000 serves Oceanside, Carlsbad, Vista, San Marcos, Encinitas, Escondido, Del Mar, and North County San Diego.
Call (760) 945-7000
