Tokyo Sea Side Dental Clinic

5.0 stars ·

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.

100%
Satisfaction Rate
2015
Established

Our Treatments

Dental Care

$80 - $300

Comprehensive dental and oral health procedures

95.0% success

Dental Implants

$1,500 - $3,500

Replacement teeth anchored to the jawbone

95.0% success
3-6 months
1-2 hours per implant
  • Recovery: 3-6 months
  • Duration: 1-2 hours per implant
  • Anesthesia: local

Veneers & Crowns

$800 - $2,500

Cosmetic dental coverings

95.0% success
1-2 weeks
1-2 hours
  • Recovery: 1-2 weeks
  • Duration: 1-2 hours
  • Anesthesia: local

Teeth Whitening

$200 - $800
98.0% success
None
30-60 minutes
  • Recovery: None
  • Duration: 30-60 minutes
  • Anesthesia: none

Full-Mouth Restoration

$7,000 - $20,000

Comprehensive dental rehabilitation

90.0% success
3-6 months
4-8 hours
  • Recovery: 3-6 months
  • Duration: 4-8 hours
  • Anesthesia: sedation

Orthodontics

$3,500 - $9,000

Teeth alignment and bite correction

90.0% success
12-24 months
1 hour per visit
  • Recovery: 12-24 months
  • Duration: 1 hour per visit
  • Anesthesia: none

Customer Reviews

5.0

Based on 5 reviews

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"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. ❤️😊"

Qualmin
· July 9, 2026

"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!"

Tony Dani
· July 9, 2026

"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!"

Samantha Abels
· July 9, 2026

"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."

Katherine Lofing
· July 9, 2026

"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."

Matthew Robson
· July 9, 2026

A Step-by-Step Guide

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Post-Treatment Care: Ensuring a Smooth Recovery Process

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Why Choose Tokyo, Japan?

Discover the perfect destination for your medical journey

Oncology, advanced tech.

77

Destination Score

70%
Savings vs. US Prices
5
JCI Accredited
#10
global rank
400,000+
patients/year
89
Healthcare & Safety
76
Safety
54
Cost & Value
76
Travel & Getting There
100
Internet Speed
86
Climate
58
Climate & Environment

Healthcare & Safety

System Quality World-class
Hospitals 1200+
JCI Accredited 5 facilities
Emergency Services Excellent
Pharmacies 24/7 widely available
Safety Rating Very High
Insurance International insurance widely accepted at major hospitals; many facilities cater to foreign patients with direct billing.

Travel & Getting There

Airport Haneda Airport (HND)
Distance to City 18 km (~45 min)
English Level Moderate
Public Transit Excellent
Taxis & Rideshare Abundant taxis and rideshares like Uber; easy availability 24/7 in Tokyo.

EU/US/UK: Visa-free 90 days

Cost & Value

Daily Budget $150
Hotel (mid-range) $150/night
Restaurant Meal $20
Daily Transport $15
Currency Japanese Yen (JPY)
Tipping Tipping not customary; service charges included in bills.
Savings vs. US Prices
dental
60%
cosmetic surgery
70%
cardiac
65%
orthopedic
60%
fertility
55%

Climate & Environment

Average 17.3°C · Humid subtropical

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Green bars = comfortable range (18-28°C)

Best Time to Visit March to May, October
Air Quality (AQI) 60
Water Quality Bottled recommended
Internet Speed 200 Mbps
Mobile Network Excellent 5G

Medical Tourism Hub

#10 global rank 400,000+ patients/year Excellent recovery environment
Cosmetic SurgeryCardiacOrthopedicsOncologyFertilityRobotics
Government-backed program
Dedicated medical visa
Patient rights protection

Clinic Location

While Your Companion Recovers

Historical tours
Shopping districts
Onsen spas
Cultural experiences
Gastronomic tours

Practical Information

Languages Spoken

English
Japanese

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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This clinic speaks: English, Japanese

Tokyo Sea Side Dental Clinic typically responds within 24 hours. For urgent inquiries, please contact them directly.

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