About Us
Our Journey and Vision
Overseas Treatment Office was established to bridge the gap in healthcare access for patients facing complex medical issues. Motivated by the need for advanced treatments and compassionate care, our founders set out to create a global network of health solutions.

Why Choose Us
Exceptional Medical Solutions Tailored to You
01
Global Partnerships
We collaborate with elite healthcare providers worldwide, ensuring you receive the most advanced treatment options available. Access leading hospitals and research centers wherever you need them.
02
Personalized Care
Our dedicated team evaluates your unique medical needs, connecting you with specialists who create customized treatment plans just for you. Your health journey is paramount to us.
03
Comprehensive Support
From medical referral support to visa assistance, OTO handles every detail, allowing for a seamless experience. Focus on your health while we coordinate the logistics.
Vision
To become the leading global healthcare facilitator, recognized for delivering unparalleled access to advanced medical treatments, compassionate patient support, and innovative healthcare solutions beyond borders.
Mission
Our mission is to transform healthcare journeys by connecting patients seamlessly to world-class medical expertise. Committed to patient-centric care, we ensure personalized support, advanced medical treatment accessibility, and continuous innovation to improve lives worldwide.
Overseas Treatment Office (OTO) is a US-based medical referral and concierge service connecting patients with life-saving treatments around the world. We specialize in bridging the gap between local patients and advanced medical therapies abroad, ensuring that no one is limited by geographic boundaries when seeking the best possible care. Our mission is to provide access to cutting-edge care for patients seeking hope beyond borders. This includes advanced cancer treatment abroad, groundbreaking gene and cell therapies, clinical trial placement, and specialized surgeries—all delivered with personalized patient care and seamless medical travel support. We are committed to guiding each patient every step of the way, from initial consultation to recovery, with compassion and expertise.

Why Choose OTO?
Choosing OTO means partnering with a team dedicated to your health journey. Here’s what sets us apart:
- Unparalleled Expertise: With decades of experience in medical referrals and overseas medical concierge support, our team navigates the complex international healthcare landscape to find the right solution for you. We stay up-to-date on the latest treatments – from novel gene therapies to cutting-edge surgical techniques – so you receive informed guidance.
- Global Partnerships: Our strong global network gives you access to top hospitals and clinics in the USA, Germany, China, and beyond. We partner with world-renowned cancer centers, biotech companies, and research institutions to secure exclusive treatment opportunities not available elsewhere. This global reach means we can match you with leading specialists and advanced therapy programs wherever they are.
- Proven Patient Success: We pride ourselves on our track record of patient success stories and testimonials. From children who received life-saving surgeries abroad to adults participating in breakthrough clinical trials, OTO has facilitated transformative outcomes. These successes drive us to continually expand opportunities for our patients, giving you hope through real-world results.
- Confidential & Compliant: Trust is the foundation of our service. OTO upholds strict patient confidentiality and adheres to all international healthcare regulations and ethics. Your medical information is handled with the utmost care, privacy, and professionalism. We also ensure every referral and treatment plan complies with global medical standards, so you can have peace of mind at every step.
Our Expertise & Services
We offer a comprehensive suite of services to streamline your overseas medical journey and provide advanced therapy access:
- Medical Referral & Clinical Trial Placement: Connecting patients to top-tier specialists and placing them in cutting-edge clinical trials worldwide. We assess your medical case and tap into our network to find the best doctors, hospitals, or trial programs suited to your condition – including early-phase trials for new drugs and therapies.
- Medical Concierge & Travel Assistance: Providing end-to-end support for your medical travel. Our concierge team handles all logistics, from visa arrangements and hospital admissions to accommodation and transportation. With our overseas medical concierge services, you can focus on your health while we coordinate the rest, ensuring a smooth experience abroad.
- Advanced Therapy Access: Facilitating gene therapy access and other groundbreaking treatments such as CRISPR-Cas9 treatment, CAR-T cell therapy, TIL (Tumor-Infiltrating Lymphocyte) therapy, mesenchymal stem cell (MSC) therapy, NK (Natural Killer) cell therapy, and TCR-T (T-cell receptor-engineered T cell) therapy. OTO keeps you at the forefront of medical innovation by opening doors to these cutting-edge options when conventional treatments are insufficient.
- Post-Treatment Follow-Up: Ensuring continuity of care once you return home. We coordinate with your local doctors for post-treatment follow-ups, medication management, and rehabilitation. Our team stays in touch to monitor your progress and provide support, making sure that your recovery and long-term care plan are on track after overseas treatment.
Our Global Network & Partnerships
OTO’s strength lies in our worldwide network of healthcare partners. We have established affiliations with world-class hospitals, biotech firms, and research centers across the globe – from leading cancer institutes in the United States, to pioneering gene therapy laboratories in Germany, and cutting-edge research hospitals in China.
By leveraging these partnerships, we offer our patients exclusive access to treatments and clinical trials often limited to select institutions. This global collaboration allows us to arrange specialized surgeries or advanced therapies at facilities known for their excellence, connecting you with the best medical minds worldwide. Our network is always expanding, driven by a singular goal: to bring the latest medical advancements within reach for our patients.
Commitment to Excellence & Patient-Centered Care
At OTO, we are driven by our core values: Trust, Innovation, Compassion, and Excellence. These values translate into a patient-first approach that ensures transparent communication, unwavering support, and ethical medical guidance for every individual we serve. We prioritize patient-centered care, tailoring our services to each person’s unique needs and treating every patient with respect and empathy.
Our commitment to excellence means we continuously uphold the highest healthcare standards. From rigorously vetting our partner institutions to staying current with medical breakthroughs, we leave no stone unturned in delivering quality. By embracing innovation, we bring you promising options like gene therapies and immunotherapies as soon as they are available. And through compassionate guidance, we make a challenging journey easier – offering hope, reassurance, and a dedicated advocate by your side at all times.
Connect with OTO Today
Ready to explore advanced treatment options abroad with a trusted partner by your side? Connect with OTO today to discuss your case or schedule a consultation. Our compassionate team is here to answer your questions, review your medical records, and chart a personalized plan for your overseas treatment. Take the first step toward hope and healing: contact us now and let OTO guide you to the care you deserve.
Need help?
We're here to assist you every step of your medical journey. Contact our team for immediate guidance, expert advice, or to schedule your consultation.
Impact and Excellence
Our numbers reflect our unwavering commitment to connecting patients globally with groundbreaking treatments and superior care. At Overseas Treatment Office, every milestone represents renewed hope, advanced innovation, and life-changing outcomes.
Contact Overseas Treatment Office
At Overseas Treatment Office, we’re dedicated to connecting you with world-class medical care and advanced treatments globally. Whether you have inquiries, need support, or wish to schedule a consultation, our professional team is ready to assist you every step of the way.
United Kingdom Regional Office
+44 7418621773
Shanghai Regional Office
+86 13202512868
Bahrain Regional Office
+973 17777166
United States Regional Office
+1 2077706670