Tokyo Sea Side Dental Clinic
Tokyo Sea Side Dental Clinic in Shinagawa is known for English-friendly comprehensive dental care and attracts many expatriate and visiting patients. The clinic provides general dentistry, cosmetic dentistry, implants, and orthodontics with an emphasis on clear communication for international patients.
Our Treatments
Dental Care
$80 - $300Comprehensive dental and oral health procedures
Dental Implants
$1,500 - $3,500Replacement teeth anchored to the jawbone
- Recovery: 3-6 months
- Duration: 1-2 hours per implant
- Anesthesia: local
Veneers & Crowns
$800 - $2,500Cosmetic dental coverings
- Recovery: 1-2 weeks
- Duration: 1-2 hours
- Anesthesia: local
Teeth Whitening
$200 - $800- Recovery: None
- Duration: 30-60 minutes
- Anesthesia: none
Full-Mouth Restoration
$7,000 - $20,000Comprehensive dental rehabilitation
- Recovery: 3-6 months
- Duration: 4-8 hours
- Anesthesia: sedation
Orthodontics
$3,500 - $9,000Teeth alignment and bite correction
- Recovery: 12-24 months
- Duration: 1 hour per visit
- Anesthesia: none
Customer Reviews
Based on 5 reviews
"They did not have to help me nearly as much as they have and they were the absolute definition of hospitality. I felt safe, cared for, and comfortable. If you're a foreigner too you're also going to be fine as everyone I met is fluent in English also. Thank you all who work here so much. ❤️😊"
"I’ve been visiting Dr Drennan’s clinic for approximately 10 years, which is testimony in itself to my satisfaction with my treatment. I’ve always experienced the upmost care and professionalism by the doctor and his support staff. Therefore, I have no hesitation in recommending the clinic to everyone in need of visiting a dentist in central Tokyo. I hope to visit the clinic for many more years to come!"
"Amazing dental clinic! The dentist and staff are very kind and professional and speak English very well. Two of our family members strongly dislike dental procedures in general, but they both really liked Dr Drennan. His calm demeanor, patience and explanations helped so much. And the dental work is super quality, what is needed, and the fee reasonable. On top of all that, it’s very conveniently located —taxi drivers can easily get here, just ask for Tokyo tower, and you can find a taxi home at the taxi stand at the tower. We came here for the 3 years while we lived in Tokyo. Already miss this clinic—Many thanks to Dr. Drennan and staff!"
"Dr. Drennan is a thorough dentist. He takes the time to explain procedures and answer any questions you may have. He is excellent with children as well, putting them at ease. He speaks perfect English , which is so helpful being able to speak fully understand our dental care."
"Dr. Drennan has looked after our family on and off since 2011 and I can honestly say it would not be possible to have had a better experience with him and his staff. We have had wisdom teeth extracted, regular care, orthodontics, and everything is always of the highest quality. He is so good at putting you at your ease and explaining exactly what's going to go on and I couldn't recommend him any more highly."
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Why Choose Tokyo, Japan?
Discover the perfect destination for your medical journey
Oncology, advanced tech.
Destination Score
Healthcare & Safety
Travel & Getting There
EU/US/UK: Visa-free 90 days
Cost & Value
Savings vs. US Prices
Climate & Environment
Average 17.3°C · Humid subtropical
Green bars = comfortable range (18-28°C)
Medical Tourism Hub
Clinic Location
While Your Companion Recovers
Practical Information
Languages Spoken
Business Hours
| Monday | Closed |
| Tuesday | 9:00 AM – 6:00 PM |
| Wednesday | 9:00 AM – 6:00 PM |
| Thursday | 9:00 AM – 6:00 PM |
| Friday | 9:00 AM – 6:00 PM |
| Saturday | 9:00 AM – 5:00 PM |
| Sunday | Closed |
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