Keith Koga Dentistry
Keith Koga, DDS:
Practice Profile Page


Keith Koga Dentistry
Keith Koga, DDS
Aiea, HI













A list of major dental treatments which I offer my patients:

Dental cleaning

White fillings


Inlays & onlays


Clear aligners

Porcelain veneers

Teeth whitening

Dentures & partials

Root canal treatment

Tooth extraction

TMJ treatment

Dental implants


Offers Even28 at-home™? No

Offers Even28 at-dentist™? No

Offers Invisalign®? Yes


Monday: 7:20 am to 4:00 pm

Tuesday: 7:20 am to 4:00 pm

Wednesday: 7:20 am to 4:00 pm

Thursday: 7:20 am to 4:00 pm

Friday: Closed

Saturday: Closed

Sunday: Closed





Check out what some of our happy patients are saying about us:

Krystle G. from Aiea, HI (Source: Yelp)


I highly recommend seeing Dr.Koga! I’ve been going to him for so many years. Him and his staff always make my experience a great one. It starts right when I come into the office with Jill and Deidre. They are so friendly and organized it’s never a hassle scheduling an appointment. The dental hygienist I see is Revelyn Ventura-Kahookele. She is amazing and I always leave with my teeth feeling so clean! Highly recommend seeing her! Dr. Koga is so personable, he always approaches you with a smile on his face. With every problem I had with my teeth, he has a solution to fix it. He recommended Invisalign a while back, and ever since I got them my teeth have never looked better. I also think it’s great how they have the latest advances in technology. I know many people don’t like going to the dentist, but I always enjoy going in for my 6 month checkups

Star Jumawan (Source: Google)


I love Dr. Koga and Staff, they took me in the day my tooth was bothering me I didn’t even have an appointment. I was looking for a dentist and was reading reviews before I made my decision and I went with Dr Koga and I’m absolutely satisfied. I would recommend everyone who’s looking for a dentist this is the one to go to you won’t regret it.. Thanks so much Dr. Koga and Staff for taking care of my dental needs.. definitely a five ⭐️ ⭐️⭐️⭐️

Erica R. from Ewa Beach, HI (Source: Yelp)


First of all, I’ve never written a yelp review but felt the need to do one for Dr. Koga. My boyfriend and I was looking for a new dentist because we weren’t really happy with our original dental office.  I choose Dr. Koga based on reviews and from reading about his background.  I hate the dentist and I was dreading my first appointment, but once I entered his office, his receptionist and hygenist were really friendly and made me feel comfortable.  Dr. Koga is awesome!

Jhay B. from Waipahu, HI (Source: Yelp)


I love this dental office!! Jill the receptionist was very helpful and accommodating to my needs and information I needed. She also worked with me on my scheduling and flexibility with my upfront cost. They will work with you if needed. Not going to the dentist in a while has it’s consequences. But the assistant REN was very helpful as well and very informative. She was very helpful with all my questions and concerns I had for my visit. Dr. Koga was very friendly and very informative. He gave me useful information and also eased my concerns with my issue and made me feel relieved on my visit. I highly recommend this staff. They are very professional with excellent service and is willing to help you if needed. I had visit other dental offices and it is not the same experience I had with this office! I highly recommend you guys to check this one out! Btw make sure you guys floss! So important than just brushing your teeth lol!

McKenna C. from Aiea, HI (Source: Yelp)


I highly recommend anyone looking for a great professional dentist to see Dr. Keith Koga & staff. They are always pleasant and welcoming, making each visit an enjoyable experience. As a patient for over a decade, I can definitely say that Dr. Keith Koga is a great dentist to go to.

Lance S. from Honolulu, HI (Source: Yelp)


Dr. Koga’s office is a great place to come. I truly don’t like going to the dentist, but coming here and interacting with all the staff make it worthwhile. The entire office (including the waiting area) is very clean. Parking is sometimes a hassle, but it’s a small price to pay for the level of service that you receive. I always have great conversations with the hygienist- feels like you’re just talking to a good friend. Although I hate coming to the dentist, I love coming here. Highly recommend!!!

Joey C. from Waipahu, HI (Source: Yelp)


Found awesome reviews on Yelp so I thought i should check this place out. I havent been to the dentist in over 5 years but my back tooth was hurting so I had no choice to seek a dentist. I called and made an appt the next day,Although they were busy, they were able to squuze me in. Staff was very welcoming and friendly. waited about 30min in the wait area til i got called in. I told the hygenist my situation and they quickly sat me down and took couple xrays. Doctor Koga looked at the xrays and explained that I have a cavite under my previous filling down to my root. He explained that I needed a root canal, refered me to make an appt with Endodontic in westridge for next week because he will be gone for vacation. Now its a waiting game.. I will surely be back with this doctor after my root canal for future cleaning and dental needs.

Tara Brown (Source: Google)


From the moment I entered Dr. Koga’s office, I knew that this office clearly had the care and comfort of the patient as priority number one. Dr. Koga and his amazing staff took every effort to ensure that I was completely comfortable during several dental procedures, which was important to me because I had anxiety about dental work due to a procedure in the past with a different dentist. His office also worked diligently with us on a billing issue from our old office and eventually waived a fee because they didn’t want us worrying about the issue any longer. This is an incredible environment for ones dental needs – informative, professional, courteous and above all, sensitive to the patient. Thank you, Dr. Koga and staff!

Roston Ogata (Source: Google)


Dr Koga and staff are amazing! It’s like visiting friends and family while getting excellent dental care. Dr Koga’s gentle and calm demeanor creates a positive and comfortable environment. Everyone there makes the visit enjoyable and removes any apprehensions about visiting the dentist. I highly recommended Dr Keith Koga!

Janel C. from Pearl City, HI (Source: Yelp)


Love Dr. Koga and his staff! Truly one of the best dentists I’ve been to, and will always continue to see. Although, I have to request off from work to see Dr. Koga due to conflicting schedules, he’s worth it. Not only does he do flawless work, but he is also very friendly and easy to talk to. He always makes sure that everything is A-OK before the end of your visit. And let’s not forget his amazing staff. From the front office to the back, everyone is amazing. Truly grateful to have Dr. Koga and his wonderful team work on my pearly whites.

Lori C. from Aiea, HI (Source: Yelp)


Dr. Koga is an artist! My front tooth broke off, it was a dead tooth that had a root canal. He replaced the post and crafted a new crown that looked better than the original tooth. The new tooth looks great and blends in naturally with my other teeth. I am one happy customer. He and his staff are very friendly and caring.

Barbara Jean Nino (Source: Google)


Thank God for Dr. Keith Koga! All my suffering with shots for years and years, but not with Dr. Koga! You know what they say: “Better late, than Never” when I found this Dentist going 3 years now. And his Staff!! Soo Awesome Everyone of them and especially Jill my insurance advisor and friend. This Dentist exceed my expectations in all aspects! You need to try this Dentist!! P.S. I’m deadly afraid of shots, No more!

T R. from Sun City, AZ (Source: Yelp)


Dr. Koga and his staff are awesome.  I just returned from his office and they really are detailed and thorough in their communication in explaining ones dental exam.  I just relocated to Hawaii, and needed to locate a dentist and after reading the reviews, I knew that I should schedule my first appointment with his office.  Dr. Koga, Revelyn, Jill and all the other staff members that I observed in the office, THANK YOU for your commitment to educating and helping guide your patients to the best dental health that they can obtain. 🙂

Teri M. from Aiea, HI (Source: Yelp)


The best dentist and dental team!  We’ve been actively seeking a new dentist since ours retired about 5 years ago.  My sister referred us and her assessment was accurate.  We would refer them without hesitation.  Dr. Koga has a calm, patient demeanor and is very detailed in his explanations of procedures and recommendations taking the time to ensure you fully understand.  His team is professional, welcoming and work well together.  A side benefit is they are in Aiea minutes from our home.  I must admit if his practice wasn’t in Aiea we’d both travel across the island to continue to receive this quality of service.

Lianna S. from Mililani, HI (Source: Yelp)


Around 7 years ago, I was looking for a new dentist because I didn’t feel my last dentist was up to par. On a whim, I selected Dr. Keith Koga and been with him ever since.  He as a great staff and I always look forward to seeing them.  They make sure that I get what I need to do to maintain my teeth health.  I highly recommend.

Gerry H. from Ewa Beach, HI (Source: Yelp)


I’ve been with Dr. KOGA for over 12 years, and it has been an welcome experience from the first day. Very friendly staff, and technicians. The BEST Dentist on the island, his innovative technique, and professionalism speaks for itself. Everyone I have told him about couldn’t thank me enough for telling them. You cannot go wrong by experiencing for yourself, that I stand by my words, and Dr. KOGA.

Teuialilo S F (Source: Google)


Dr. Keith Koga is very personable and likable. I know a lot of people have a general fear of any hospital-like institution for a number of reasons, but it’s doctors like Dr. Koga that makes visits smooth and stress free! I’m sure Dr. Koga sees close to to fifty patients a day and if he is as personable and friendly to other patients as he is to me, he gets a gold star for always making his patients feel like they are his most important patient. Dr. Koga and his staff are always accommodating, professional and friendly and they make every visit comfortable. They will even work their best and hardest to get you an appointment, always trying to work around your schedule. Such a great team and very highly recommended!

Austin T. from Lihue, HI (Source: Yelp)


would recommend Dr. Koga! He’s hands down one of the best dentists I’ve ever been to. After entering, the receptionists out front are really friendly and are always willing to help. Dr. Koga always greets me with a smile and handshake when entering the room. During procedures, he always makes sure you are comfortable throughout the whole procedure. He’s not one to rush! I’ve had a few fillings done and had a crown installed and I’m very happy with the results. Dr. Koga will not disappoint!

C D. from Honolulu, HI (Source: Yelp)


Ever since I was a little girl I always had the fear of going to the dentist. Unfortunately, I’m a mature woman now and I’m still scared of going. Dr. Koga is the best dentist I have ever had. I feel so blessed to have him because he is genuinely nice, he always wear a smile, gentle hands and best part he is concerned about my comfort during numerous visits. I don’t feel like I’m just another patient in a dental practice. I truly feel that he and his staff treat me as person with respect and understanding due to my discomfort of dental offices. I just wished he would open on the weekend.  His staff are friendly and professional too. I’m happy my friend referred me here.

Sheryl Shiroma (Source: Facebook)


Dr Koga is very caring and professional. He is gentle and is considerate of your pain. His numbing technique is painless. He tries his best to make your appointment as quick and painless as possible. All of his staff are so friendly and always smiling. They try to accommodate your appointment based on your needs as much as possible. Come and visit Dr Koga and his staff!!!��

Vaoita Mekala (Source: Google)


I’ve always been apprehensive about dental work because I’ve had bad experiences in the past. But, Dr. Koga and his team are so awesome at explaining the procedures and taking their time. Dr. Koga ALWAYS asks if you’re feeling any pain or if you’re ok. I’ve never felt any pain or discomfort during any of my procedures. Dr. Koga and his team are thorough, friendly, gentle, and their technology is modern. Of all the years we’ve traveled the world serving in the military, and the countless dentists I’ve seen, Dr. Koga is the absolute best, hands down. I feel like no matter where the military takes us, I’m always going to wait to come here to get all my dental work done. That’s how much confidence I have in Dr. Koga and his team.

Travis K. from Aiea, HI (Source: Yelp)


Although dentist offices can be a scary place to be, Dr. Keith Koga and his staff are extremely friendly and comforting. Everyone here makes you feel welcomed. Not to mention that Dr. Koga is a true professional. If you’re looking for a pleasant dental experience you can show off your smile with the help of Dr. Keith Koga.

Jay M. from San Diego, CA (Source: Yelp)


I love it here. The staff is always friendly, dr Keith Koga always is very patient and honest with me and answers any questions I may have and doesn’t make me feel rushed. Vanessa, the beautiful young woman who works the reception desk, is always friendly, accommodating and just so sweet, very pleasant to talk to! She explains things very well, especially with charges I don’t understand or any insurance information that can be very confusing to me, she has a great way of breaking it down so I completely understand what and why I’m being charged. I very much appreciate this office for their resourcefulness and communication. I’m also very happy with my teeth and how much healthier my oral health feels. Keep up the fantastic work guys!

Tracie N. from Honolulu, HI (Source: Yelp)


Dr. Koga does an amazing job of staying proactive with dental health. He has a unique focus on periodontal health and offers an involved treatment plan to identify early and prevent perio issues that could lead to something worse down the road. He also keeps up on all the evolving dental health and technology, so you will only get the latest and greatest from this office. His staff is always really welcoming and sweet, you will love getting to chat with Diedre and Vanessa in the front. The hygienist staff are all so easy to talk to and very knowledgeable as well. Between the hygienists and Dr. Koga, you will always know what’s going on with your teeth and gums and all the science behind it too. Very interesting and makes you feel involved In the whole process.

Mekala P. from Fort Lewis, Joint Base Lewis-McChord, WA (Source: Yelp)


I’ve always been apprehensive about dental work because I’ve had bad experiences in the past. But, Dr. Koga and his team are so awesome at explaining the procedures and taking their time. Dr. Koga ALWAYS asks if you’re feeling any pain or if you’re ok. I’ve never felt any pain or discomfort during any of my procedures. Dr. Koga and his team are thorough, friendly, gentle, and their technology is modern. Of all the years we’ve traveled the world serving in the military, and the countless dentists I’ve seen, Dr. Koga is the absolute best, hands down. I feel like no matter where the military takes us, I’m always going to wait to come here to get all my dental work done. That’s how much confidence I have in Dr. Koga and his team.

Sarah R. from Honolulu, HI (Source: Yelp)


I’ve been going to Doctor Koga since I was little. I remember I was always excited to go to the dentist because the people were so nice and I would get a toy when I was done. When I was young I was pushed into a poll and half of my front tooth was gone, the very first thing in the morning I was in his chair getting it fixed. Now that I’m older I still love going, they still have a big smile when they see you walk in and they’re more than accommodating. Dr. Koga and his staff are always nice and answer any questions you might have. I would recommend Dr. Koga to everyone.

David M. from Aiea, HI (Source: Yelp)


What do you do when you when you’re looking for a dentist!?? You ask google. Looking through a numerous list of dentist, I happened to come across Dr. Koga. Needless to say, hands down, the best choice I’ve made. My first visit was for my cleaning. Nora was awesome. She always asked if I was ok or was in pain while she was doing her cleaning. I was in and out and no pain at all. I hope to see her again in 6 months. Thank you Nora for the great service. I went in for my second and third visit for my crown replacement. Lovelyn and Ren assisted in the process. They have also made my visit pleasant. Thank you for the painless process. I hope to have you again for my follow up. I can’t forget about Jill. She also was great. She explained in a dumb down language of the administrative side. She explained what my insurance covered and options to reduce out of pocket expenses which I have never had to worry before coming from active duty. Dr. koga… thank you for the great experience. The pleasant greeting, painless procedure and in-depth explanation was all so helpful in finding my primary care. By the way, the new crown turned out great. I’ll see you for the other replacement soon. Thank you Dr. koga, Nora, lovelyn, ren and Jill for everything.

Carolyn Kimball (Source: Google)


My previous dentist was okay, but didn’t seem like he was very proactive about caring for my teeth. I was looking for someone who was up to date on the latest dental procedures and was also close to my home. I found Dr. Koga in the same Aiea building as my previous dentist and made an appointment for a consultation. Dr Koga is gentle, knowledgeable and proactive about my oral health. I trust him to notice issues that may be a problem in my mouth and advise me about my options. I highly recommend Dr. Koga and his entire professional staff.

Lynn P. from Aiea, HI (Source: Yelp)


My Dad worked overtime to pay for my braces so I could have, as he said, a million dollar smile. Sadly, despite informing my previous dentist over a 30+ year period of sensitive teeth and possible shifting of my teeth, he always gave me a thumbs up after my semiannual checkups. A cracked tooth initiated my search for a new dentist, and I called the office of Dr. Keith Koga with Dental Innovations. According to the Merriam-Webster dictionary, “The term innovation may refer to both radical and incremental changes to products, processes or services. The often unspoken goal of innovation is to solve a problem….” Dr. Keith Koga and his staff at Dental Innovations clearly demonstrate “innovations”, through their use of modern technology and social media, without sacrificing the old fashion values of care, courtesy, and top-notch professional service. As a brand new patient, his staff squeezed me in to accommodate me. A few days later, Dr. Koga met me at his office, on his day off, to help me with a non-emergency tooth procedure. On subsequent visits, he demonstrated thoughtful considerations to solve my problems, and worked diligently to save my root before having to refer me to specialist. Through his patient and friendly hygienists and assistants, I learned how to care for my teeth properly with the recommended toothbrush, toothpaste, flossing methods, and use of a water pick. Dr. Koga always greets me with a friendly smile and a warm handshake. He has taken me on a journey, through a deprogrammer, root canal work, crowns, Invisalign, and soon veneers, to restore my teeth to a healthy state, and the smile my Dad worked so hard for. Thank you, Dr. Koga, and your proficient staff!

Shawn M. from Mililani, HI (Source: Yelp)


Dr. Keith Koga and his staff are very friendly and easy to work with. Dr. Koga has been my dentist for a long time and I’m not planning on switching dentists any time soon. I’ve referred my friends who were looking for a dentist and they all thank me for the referral. His easy-going manner makes going to the dentist not as bad as it could be. He’s located in the Pearlridge Bank of Hawaii building and there’s lots of free parking.

Shari H. from Honolulu, HI (Source: Yelp)


Dr. Keith Koga and his entire staff are the greatest. They make me feel comfortable and confident while being in his care. Dr. Koga and his entire staff all care about each patient’s well being.  From both of his friendly receptionist to his bomb diggity hygienist who takes awesome care of your teeth making sure it stays clean and you have healthy gums and to his awesome dental assistants. Need a dentist? Give his office a call. I highly recommend you see Dr. Keith Koga. This is the best place to go for all your dental needs. I