We have made the commitment to provide technically advanced dentistry with the utmost attention to detail and highest level of patient care possible. Our love and excitement for what we provide our patients is experienced by everyone we meet. We are proud to be on the cutting edge of dental technology and are committed to participating in the education that keeps us there. At La Costa Del Sur Dental we provide dentistry that changes peoples lives, and in doing so we change our own.

From flat panel ceiling monitors to aromatherapy oils to ocean breezes, we provide the utmost relaxing atmosphere to make your dental experience as pleasant as can be. We look forward to welcoming you into our dental care family at our Carlsbad location.

Gerald Miyamoto, DDS and Tiffany Phi, DDS met one another while attending University of Southern California School of Dentistry. They were married shortly after and have been married for 18 wonderful years. They both enjoy spending time with their two lovely daughters as well as taking them on family vacations.Combined Dr. Miyamoto and Dr. Phi have over 40 years of experience in the dental field. Not only do they take great pride in their work, but they also enjoy changing lives through smiles. At the end of the day, they both agree that the greatest award is seeing a smile on each and every patients face.

Dr. Miyamoto graduated from the University of California, Irvine with a B.S. degree in Biological Sciences in 1995, and attended the University of Southern California School of Dentistry where he received his Doctor of Dental Surgery degree in 2000.

Dr. Phi graduated from the University of California, Riverside with a B.S. degree in Biology in 1995, and attended the University of Southern California School of Dentistry where she received her Doctor of Dental Surgery degree in 1999.

Dr. Miyamoto graduated from the University of California, Irvine with a B.S. degree in Biological Sciences in 1995, and attended the University of Southern California School of Dentistry where he received his Doctor of Dental Surgery degree in 2000. He has many years of experience in a variety of volunteer programs. For two years, Dr. Miyamoto helped start the Docs Ought To Care Volunteer Program in Los Angeles, focusing on preventative dentistry for elementary school level children. USC Dentist Dr. Miyamoto has also served with the USC Mobile Dental Clinic which travels to underserved areas of California to provide free dental work to less fortunate children. A native San Diegan, Dr. Miyamoto likes to spend his spare time outdoors playing golf, tennis, and skiing with his family.

Dr. Phi graduated from the University of California, Riverside with a B.S. degree in Biology in 1995, and attended the University of Southern California School of Dentistry where she received her Doctor of Dental Surgery degree in 1999. She has served as a volunteer staff for fixed prosthodontics and dental occlusion at the USC School of Dentistry. Dr. Phi has concentrated much of her advanced education in cosmetic dentistry, enabling her to provide optimal results for her patients. Dr. Phi is also a native Californian, having spent the majority of her years in Orange County. Her greatest joy in life is to spend it with her family.