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Junro Yamashita, DDS, MS, PhD

Periodontist, Oral Implant Surgeon

Diplomate, American Board of Periodontology
山下潤朗院長の治療風景

Periodontal Surgery Expert

Former Director of Advanced Comprehensive Dentistry at Fukuoka Dental College Hospital

About Dr. Yamashita

Dr. Yamashita holds dental licenses in both the United States and Japan, and is a US board-certified periodontist and oral implant surgeon. After decades of dental research and clinical education as an NIH-funded faculty member at the University of Michigan, he founded Okayama Hilltop Dentistry to provide world-class dental care in Japan.

For expat patients, language should never be a barrier to great healthcare. Dr. Yamashita communicates in English, explaining every step of your diagnosis and treatment plan clearly and thoroughly.

Whether you need a single front tooth restored, treatment for gum disease, dental implants, or simply a quick relief from sudden tooth pain, he offers precise, evidence-based care in a comfortable private setting. You can fully rely on Dr. Yamashita for friendly, clear, and comprehensive oral care.

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Dental Care for International Visitors & Residents

At Okayama Hilltop Dentistry, we welcome international travelers, expatriates, and visitors to Okayama. Our practice provides comprehensive oral evaluations, 3D imaging, restorative treatments, and preventive care in a comfortable environment with English consultation available.

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Fees & Payment Policy

If you do not hold Japanese National Health Insurance, all consultations and procedures are provided on an out-of-pocket basis.

  • Initial Comprehensive Care Package (2 hours): JPY 33,000 (Tax Included)

    • Consultation & medical history review

    • Comprehensive oral examination (hard and soft tissues)

    • Periodontal screening & bite evaluation

    • High-resolution 3D Cone-Beam CT (CBCT) scan

    • Digital intraoral photography

    • Full-mouth professional cleaning (prophy)

  • Composite Resin Cavity Filling: JPY 7,700 (per tooth)

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Payment Method: Major credit cards (Visa, Mastercard, JCB, American Express) and contactless payments. Please note that we are a cashless clinic (no cash accepted).

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Appointment & Reconfirmation Policy

Because we reserve a dedicated, extended time slot (up to 120 minutes) exclusively for each international consultation, we require all visitors to reconfirm their appointment by email at least 48 hours in advance.

Please be aware that reservations without reconfirmation may be released to accommodate other patients in need.

Junro Yamashita, DDS, MS, PhD
Periodontist and Oral Implant Surgeon
Diplomate, American Board of Periodontology
We offer dental care in English for the expat community

If Japanese is not your strong suit, simply send a text message in English to 070.8599.1263 to schedule your appointment. Dr. Yamashita will get back to you. 
Okayama Hilltop Dentistry
1362-3 Minato, Naka Ward, Okayama, 703-8266
Hours, Tuesday - Saturday: 9:00 am - 5:00 pm
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