Dr. Mehran Hassanzadeh, DMD

Dr. Mehran Hassanzadeh, affectionately known as Dr. Ron, is a highly respected, board-certified orthodontist based in San Ramon, California. With over 15 years of hands-on experience in dentistry and a strong specialization in orthodontics, Dr. Ron has built a reputation for delivering precise, personalized, and results-driven smile transformations.

His expertise spans a wide range of orthodontic treatments, including traditional braces, clear aligner systems like Invisalign, and collaborative care with general dentists and specialists. Backed by more than 11 years of advanced education and over 500 hours of continuing education, Dr. Ron remains at the forefront of modern orthodontic techniques and innovations. His professional philosophy is rooted in the Japanese concept of Kaizen, meaning “Constant Improvement,” which reflects his ongoing commitment to excellence and patient care.

Dr. Ron is known for his meticulous approach to treatment planning. Whether a patient’s journey takes 6 months or 24 months, he focuses on achieving the ideal balance between efficiency and precision—ensuring every patient attains not just a beautiful smile, but also a healthy, functional bite within a reasonable timeframe.

Beyond the clinic, Dr. Ron leads a well-rounded and active lifestyle. He is passionate about running and enjoys playing tennis, while also expressing his creative side as an accomplished pianist. His love for travel allows him to experience diverse cultures and perspectives, which further enriches his approach to patient care.

Education & Professional Affiliations

Dr. Ron’s academic and professional journey reflects his dedication to excellence in orthodontics: Georgia Institute of Technology Nova Southeastern University Georgia School of Orthodontics American Board of Orthodontics American Academy of Dental Sleep Medicine

Through his extensive training, commitment to continuous learning, and patient-centered philosophy, Dr. Ron continues to make a lasting impact by creating confident, healthy smiles for patients of all ages.