Meet the Dentists

Dr. Georg Kiriak - Dentist

Dr. Georg Kiriak - Dentist
Dr. Georg Kiriak

Dr. Kiriak is a graduate of University of Southern California School of Dentistry, one of the best in the country. He has been a dentist for over 19 years and has been through several post graduate courses in different fields of dentistry since receiving his D.D.S. degree.

His approach to your treatment starts with patiently listening to you. Then, after a complete and thorough examination, he reviews and discusses the diagnosis and treatment options with you.

Dr. Hanasab - Periodontist

Dr. Homan Hanasab

Dr. Homan Hanasab is specialized in gum disease, dental implant, gum grafting, sinus lift, ridge expansion, socket preservation, crown lengthening and sleep apnea appliances. Dr. Hanasab utilizes advanced state-of-the-art techniques such as laser and special CT scanning to treat gingivitis, periodontitis or gum disease, place dental implants, all performed gently and in total patient comfort.

Dr. Gene Pak - Dentist

Dr. Gene Pak

Dr. Pak is a different kind of dentist. Gentle, patient, and caring, he takes the time to provide you with the best care possible. He is also well regarded by his patients for his detailed dental work and thoroughness. Rather than being rushed, you know that he is there to serve your needs.

Dr. Pak grew up in Southern California, near Redondo Beach and Torrance, studied Electrical Engineering at UCLA and for a period worked at Rockwell in Newport Beach and Broadcom in Irvine. He received his Doctorate of Dental Surgery from Loma Linda University, where his friend and colleague Dr. Cho also graduated from.

Dr. Pak’s philosophy in dentistry is education and prevention. He believes in educating patients on how to care for their teeth on a daily basis and detecting problems at early stages. Dr. Pak says these two things will go a long way to help you avoid the need for crowns, root canals, and gum disease.

He is dedicated to advance, postdoctoral study and to provide his patients with a gentle, caring, comprehensive approach to oral health. He believes in conservative and preventative dentistry. His goal is to increase the longevity of his patient’s teeth and their beautiful smiles.

Dr. Pak, his wife, and two college-age children (ages 20 and 22) reside in Irvine. His hobbies include wrestling, parachuting, scuba diving, catamarans, aerobatic flying, bungee jumping, running, biking, motorcycling, and playing video games. He also volunteers his time and dental skills to help people in need. Dr. Pak is committed to the underserved and regularly volunteers at local and overseas dental clinics to provide much needed dental treatments, to some who have never seen a dentist.

Dr. Jonathan Cho - Dentist

Dr. Jonathan Cho - Dentist
Dr. Jonathan Cho

Dr. Cho is a graduate of Loma Linda University. Dr. Cho is an excellent dentist and communicator who takes the time to listen to and offer solutions to his individual patients’ needs. His growing practice reflects the high level of care he provides and his patients are rewarding him with the best compliment they can offer, the referral of their family and friends.

Dr. Cho takes pride in his ability to relax nervous patients and to minimize any discomfort during exams or procedures. His emphasis on patient comfort in combination, as well as keeping up-to-date with the latest advancements in dentistry, enable him to provide his patients with the best possible quality of care.

Dr. Cho has a wide range of experience in different areas of dentistry, from cosmetic and restorative dentistry to surgical treatments and root canal treatments. He is a certified Premier Invislaign Provider, a status granted to the top 5% of Invisalign dentists.

His approach to your treatment starts with patiently listening to you. Then, after a complete and through examination, he reviews and discusses the diagnosis and treatment options with you so you can decide on your treatment.

“I am proud to provide my patients with the best in dental technology, treatment options and patient comfort. It is my pleasure to address all your questions and concerns”.

Dr. Gannon Lee - Dentist

Dr. Gannon Lee

Dr. Gannon Lee is an Orange County native who has been practicing dentistry for twenty years.  Dr. Lee earned his dental degree from the University of Southern California, after earning his bachelor's degree in Biological Sciences from the University of California, Irvine.

After nearly a decade in his private practice in Encinitas, California, Dr. Lee decided to relocate back to Orange County. It was a very difficult decision to leave good friends, patients, and relationships he has built up over the years. However, he and his wife had just welcomed a baby girl to their family and they realized it was the best choice to relocate back to be closer to family. Dr. Lee was a former Junior Olympic swimmer and in his free time, still enjoys swimming. He is also an avid Los Angeles Lakers fan and cheers for his USC Trojans. Aside from patient care, he and his wife are busy raising two wonderful girls: Elise and Kathryn.

Dr. Lee’s commitment to lifelong education means that he is constantly evaluating emerging dental methods and technologies in order to provide his patients with the best results in the least invasive manner. He is a member of the world-renown Spear Study Group. He places a high emphasis on comfort and serving each patient individually. Dr. Lee first became interested in TMJ Dysfunction and Sleep Apnea Management due to his own problems battling the syndromes. Realizing simple “night guards” and “snore guards” were not the answer, Dr. Lee has intensely studied, researched, and joined organizations that provide excellent solutions for these problems. He has a particular interest in TMJ dysfunction and how it relates to upper airway resistance syndrome (UARS). The syndrome is often linked to anxiety, insomnia, and headaches. He is also contracted with a few medical insurance plans to assist patients with their TMJ dysfunction, orofacial pain, and obstructive sleep apnea. He has completed mini-residencies in TMD and Orofacial Pain from UCLA and Dental Sleep Medicine at UC San Francisco. All of this commitment ensures you the highest level of care, both today and tomorrow.

He is a member of the American Dental AssociationAmerican Academy of Craniofacial PainAmerican Academy of Orofacial Pain, and the American Academy of Dental Sleep Medicine. He has furthered his education excellence by becoming board certified and holds Diplomates from the American Board of Dental Sleep Medicine and the American Breathing and Sleep Academy. Dr. Lee is also a lecturer at OLLI at UC Irvine on the topics of dentistry and sleep apnea. He has also been a part of a few medical mission trips with his church. Twice to Vietnam, once to Guatemala, and twice to Indonesia.

26800 Crown Valley Pkwy

Suite 405 - Mission Viejo, CA 92691

(949) 347-0807

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