
At Hawaiian Smiles, we recognize that all of our patients are unique and deserve to receive orthodontic care that reflects their individual needs.
Dr. Yim and Dr. Nayak, along with their knowledgeable and talented team, are eager and committed to deliver the highest quality orthodontic care. With a highly-skilled staff dedicated to utilizing the newest technology and advances in the field, our practice works to ensure that your orthodontic experience is rewarding and comfortable every time you visit our practice. We look forward to working with you and your ohana soon.


Lani Guillermo Lead Treatment Coordinator
I was born and raised on the island of Kaua’i and have called O’ahu home for many years. I have an extensive background in securities trading and marketing. I totally love my job! Our team works diligently to provide our patients with the highest quality of orthodontic care. It’s about creating genuine relationships and beautiful smiles that will last a lifetime. My greatest rewards are the hugs I receive from our patients and their families who love the final results. I enjoy spending time with my family and close friends, hula dancing, traveling, shopping and working out.

Amber Smile Architect & Scheduling Coordinator
My name is Amber-Ashley but you can call me Amber. I am born & raised on the east side of Oahu, Hawaii. Outside of work I love to spend time with my family & friends on the weekends going on the boat, fishing, & kicking it at the beach! My passion for helping people enhance their beauty all started with my side business of selling lashes. Working at Hawaiian smiles orthodontist, I love helping patients achieve their smiles & boost their confidence.

Saidee Smile Architect
I’m so grateful to receive training from Hawaiian Smiles Orthodontics and truly love my job! We all share such a deep passion for learning and growing together while providing the best care for our patients. I was born and raised in Hawaii. In my free time I love to spend time with my family and friends, challenge my creative side, and go on adventures!

Shireene Roque Lead Scheduling Coordinator - Treatment Coordinator
I am thankful to have been able to join the Hawaiian Smiles ohana after being in general dentistry for over 15 years. Witnessing the expression when our patients see their final results, helping to create beautiful smiles and creating relationships with our patients is the most rewarding part of my job! I was born and raised on the Big Island and am thankful to call Kamuela my home. In my free time I enjoy spending time with my family and friends, dancing hula, relaxing at the beach, shopping and traveling.

Maribel Bazell Lead Smile Architect - Orthodontic Assistant
A smile is the prettiest thing a person can have! Creating beautiful smiles has been my passion for the last 11 years with this practice. Before moving to Hawaii from Arkansas where I graduated from Eastern College of Health Vocations, I worked in general dentistry for four years. I enjoy helping our patients achieve their best smiles!

Kylie Amarino Kona Lead Smile Architect - Waimea Orthodontic Assistant
I always loved going to the dentist and since intermediate school have been interested in teeth. My training at the Hawaii School of Dental Arts prepared me for working in dentistry, and I am also a pharmacy technician. I love spending time with my family and friends on Hawaii Island, trying new things and going out of my comfort zone.

Kary Medina Smile Architect
The greatest reward of my job is being a part in creating beautiful smiles. Born and raised in Kailua Kona, I stepped into the dental field in 2009 with a fascination in the industry. Fast forward to present day, I’m driven with the same desire and passion for the trade. My background consists of experience in general dentistry, endodontics, orthodontics, as well as oral and maxillofacial surgery. When I’m not living in scrubs, I practice muscular massage therapy. My days are spent raising my beautiful children, enjoying our island and all its beauty, and growing our love for Hawaiian language and culture.

Mary Claire Smile Architect
After being an orthodontic assistant in Austin, TX for the last three years, I decided to move to Oahu and start a new journey here at Hawaiian Smiles. Seeing a patient’s confidence skyrocket after treatment is what drives my passion for this career. In my free time I enjoy hiking, hanging out at the beach and traveling the world.

Kainoa Harmon Financial Coordinator
My name is Kainoa Harmon, I am the Financial Coordinator here at Hawaiian Smiles Orthodontics. My hometown is Hau’ula Hawai’i and I attended Punahou and the University of Utah. My personal and professional goal is to retire and move to Samoa. One of my proudest recent achievements has been learning to speak multiple languages in order to help people in their native language. I am a master of finances, taxes, and numbers but my hobbies include football and spending time with family and friends.

Janine Lead Financial Coordinator - Insurance Guru
After working in town for most of my career in medical billing, coding and practice management, I finally came back home to the Windward side. I feel so blessed to be with such a wonderful, positive and caring group. When I’m away from my work ohana, I enjoy time with my boyfriend, family here and on Maui and our two furbabies.