Ruijin Hospital, affiliated with Shanghai Jiao Tong University School of Medicine, is widely regarded as one of China's leading centers for endocrinology, diabetes care, and metabolic surgery. Its history dates back to the early twentieth century, and it now operates as a large tertiary hospital with a strong research and teaching mission. For US patients managing complex endocrine conditions or considering metabolic and bariatric procedures, Ruijin offers a structured international patient pathway and access to specialists who see a high volume of related cases.

This guide covers what foreign patients should know about Ruijin's endocrinology services, metabolic surgery program, and intake process. You can also use the OrientHealthLink cost calculator or contact our team for personalized guidance.

Endocrinology and Diabetes Leadership

Ruijin's endocrinology department has a long record of clinical and research activity in diabetes, thyroid disorders, adrenal disease, pituitary conditions, and metabolic bone disease. The hospital is home to national research centers focused on diabetes and endocrine metabolism, and its physicians participate in large patient registries and clinical trials. For international patients, this concentration of expertise can mean access to detailed diagnostic workups and multi-specialist input.

Conditions Evaluated at Ruijin

Patients often come to Ruijin for evaluation of difficult-to-control diabetes, suspected endocrine tumors, thyroid nodules, or complex hormonal imbalances. Specific conditions commonly assessed include type 1 and type 2 diabetes with poor glycemic control, thyroid cancer follow-up, adrenal incidentalomas, pituitary adenomas, polycystic ovary syndrome with metabolic complications, and osteoporosis with secondary causes.

The department can coordinate laboratory testing, imaging, and consultations across related specialties such as nutrition, ophthalmology, nephrology, and cardiology. For diabetes patients, this often means a single visit can include retinal screening, kidney function testing, foot examination, and cardiovascular risk assessment. Integrating these services can be especially helpful for patients who have struggled to complete a full complications workup at home.

Metabolic and Bariatric Surgery

Ruijin is also known for its metabolic surgery program, which includes sleeve gastrectomy, gastric bypass, and revisional procedures for appropriate candidates. The hospital's surgeons perform a large number of bariatric operations each year, and the program includes preoperative evaluation, dietary counseling, and postoperative follow-up.

Metabolic surgery is not appropriate for everyone. Candidates typically meet specific body mass index thresholds, have documented obesity-related health conditions, and have attempted other management strategies. Ruijin's team generally requires a full medical evaluation, including cardiac and pulmonary clearance, before scheduling surgery. The decision is made on an individual basis after reviewing the patient's full history.

Preoperative and Postoperative Care

The preoperative pathway at Ruijin includes blood tests, endoscopy, nutritional assessment, and consultations with anesthesia and internal medicine. Patients may be asked to follow a preoperative diet for one to two weeks to reduce liver size and improve surgical safety. After surgery, patients progress through a structured diet beginning with clear liquids and advancing gradually to soft and then regular foods.

Long-term success after metabolic surgery depends heavily on follow-up. Patients need lifelong vitamin supplementation, periodic laboratory monitoring, and ongoing dietary guidance. Before traveling, patients should confirm that their US endocrinologist or bariatric surgeon is willing to manage postoperative follow-up, including ordering the specific labs needed after sleeve gastrectomy or gastric bypass.

International Patient Intake Process

Foreign patients at Ruijin are usually managed through the hospital's international medical services office. The intake process follows these general steps:

1. Initial submission: The patient provides medical records, current medications, and a description of the primary concern.
2. Department assignment: A coordinator routes the case to endocrinology, metabolic surgery, or another relevant department.
3. Preliminary plan: The team proposes an initial consultation and any recommended tests.
4. Travel coordination: The patient schedules the visit, allowing time for multiple appointments if needed.
5. In-person evaluation: The patient registers at the international office and meets with the specialist.
6. Treatment and follow-up: A care plan is developed, with written documentation provided in English when requested.

Because endocrine conditions often require repeat testing and monitoring, patients should plan for a stay of at least several days. Those undergoing metabolic surgery typically remain in Shanghai for one to two weeks.

Communication and English Support

Shanghai is a city where English is widely spoken in medical settings, hotels, and international service businesses. At Ruijin, the international patient office provides English-speaking coordinators who can assist with appointments, billing, and basic interpretation. For detailed medical discussions, especially informed consent for surgery, professional medical interpretation is typically arranged. Discharge summaries and medication instructions can be prepared in English.

A Patient Story

Linda, 51, from Phoenix, had struggled with type 2 diabetes and obesity for more than a decade. Her insurance did not cover metabolic surgery, and US self-pay quotes were beyond her budget. After reviewing her options through OrientHealthLink, she traveled to Ruijin for evaluation. Following a multi-day workup, she underwent a sleeve gastrectomy and remained in Shanghai for twelve days of recovery and dietary education. Six months later, working with her US endocrinologist, her medication needs had decreased significantly. "It wasn't an easy decision, but the coordinated care made it manageable," she said.

Insurance and Payment

Ruijin accepts self-pay patients and can provide itemized invoices and medical reports that may be submitted to international insurers for reimbursement. Some global health insurance plans cover overseas treatment, but patients must confirm pre-authorization requirements and eligible expenses with their insurer before traveling. US domestic Medicare and Medicaid generally do not cover care received outside the United States, so beneficiaries should plan accordingly.

Payment at Ruijin is typically handled through the international patient office. Major credit cards, wire transfers, and cash are commonly accepted. Patients should ask for a written cost estimate before surgery and clarify which services are included, such as hospital stay, surgeon fees, anesthesia, implants, and follow-up visits.

Estimated Costs

The following ranges are approximate and intended for planning only. Final costs depend on the specific diagnosis, procedure, length of stay, and any complications or additional testing:

Shanghai as a Medical Travel Destination

Shanghai's infrastructure supports extended medical stays. Direct flights from the United States arrive at Pudong International Airport, and the city offers a wide range of serviced apartments and hotels near major hospitals. For patients recovering from metabolic surgery, access to clear liquids and soft foods is easy to arrange, and many international grocery stores carry suitable options. The city's metro and taxi services are reliable, and international credit cards are accepted at most hotels and larger hospitals.

English is widely spoken in Shanghai's medical settings, particularly at the international patient desks of major hospitals. This can make a meaningful difference for patients managing detailed medication instructions or dietary protocols. Many hotels near Ruijin have English-speaking staff, and international pharmacies can often fill prescriptions written in English, though patients should confirm this in advance.

Preparation Checklist

Patients considering Ruijin should prepare the following before their trip:

1. Recent lab results, including HbA1c, thyroid function tests, and lipid panels for diabetes or endocrine cases.
2. Imaging reports for thyroid, adrenal, or pituitary conditions.
3. A complete medication list and documentation of any drug allergies.
4. For metabolic surgery candidates, records of prior weight-loss attempts and comorbidities.
5. Confirmation from a US physician that postoperative follow-up can be arranged at home.
6. A plan for purchasing or transporting recommended vitamins and supplements after surgery.

How to Move Forward

If you are considering endocrine care or metabolic surgery at Ruijin, start by collecting your recent lab results, imaging, and medication list. A clear clinical summary helps the intake team respond quickly. Learn more about Shanghai hospitals, the Ruijin Hospital profile, bariatric and metabolic surgery abroad, and our resources on managing chronic conditions while traveling.

After returning to the United States, patients should share Ruijin's translated reports with their primary care physician, endocrinologist, or bariatric surgeon. For metabolic surgery patients, arranging long-term follow-up before departure is especially important because vitamin levels, nutritional status, and weight changes need ongoing monitoring. With good coordination, care can continue smoothly across both countries.

You may also find our blog posts helpful: high-deductible plans versus paying for surgery abroad, self-pay surgery options, and medical debt trends in 2026.

Contact OrientHealthLink when you are ready to discuss whether Ruijin Hospital is a suitable option for your endocrinology or metabolic surgery needs.