• Contact details: your name, phone number, email address, and preferred contact method.
• Appointment information: requested services, appointment date/time, and related notes.
• Service records: treatment preferences and feedback you provide to us.
• Technical data: IP address, browser type/version, device information, and pages visited.
• Cookies and analytics: site usage statistics to improve performance and user experience.

• To schedule and manage appointments and provide requested services.
• To respond to inquiries and deliver customer support.
• To send important notices related to your appointments or services.
• To improve our website, service quality, and user experience.
• To comply with applicable laws, regulations, and medical advertising requirements.

We implement reasonable administrative, technical, and physical safeguards to protect your information from unauthorized access, disclosure, alteration, or destruction. While no system can be guaranteed 100% secure, we continually improve our practices and limit access to authorized personnel.

We do not sell your personal information. We may share information with:

• Service providers assisting with website operations, appointment management, or communications (bound by confidentiality obligations).
• Authorities or regulators where required by law, regulation, or legal process.

• Access and correct your personal information.
• Request deletion where applicable and legally permissible.
• Withdraw consent for non-essential processing.
• Contact us to exercise your rights and ask questions.

Cookies are small files placed on your device to help the site function and improve performance. You can control cookies through your browser settings. Disabling certain cookies may affect site functionality.

We may update this Policy from time to time. The latest version will be posted on this page with the effective date.

If you have any questions about this Policy or our data practices, please contact us at:

• Email: rena1177@163.com (Appointments & Inquiries)
• Phone: (+86) 10-50984398 (Consultation & Appointments)
• Address: Room 105, 1st Floor, Building 28 (Ground Commercial Area of Andersen Garden), Sun Upper East (Yangguang Shangdong), No. 6 East 4th Ring Road North, Chaoyang District, Beijing 100020, China