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Internal Medicine Department

Centers and Programs

Internal Medicine Clinic, Building 2, 1st Floor

Opening Hours:

Monday - Sunday and public holidays, 7:00 AM - 8:00 PM

For convenient and fast service, please call in advance to make an appointment.

Tel. 02 487 2100 ext. 5166, 5167


The Internal Medicine Clinic at Thonburi Hospital, Thawi Watthana, provides diagnostic services for patients with general health problems, acute illnesses, and complex medical conditions. Our team of experienced physicians specializing in all areas of internal medicine is ready to provide accurate, precise, and safe consultations and treatment. We utilize international-standard medical technology and provide warm, family-like care.

Medical Services
The Internal Medicine Clinic at Thonburi Hospital, Thawi Watthana, provides diagnostic and treatment services for diseases and disorders in all areas of internal medicine, including:

• Respiratory Diseases

• Arthritis and Rheumatism

• Endocrine and Metabolic Diseases (e.g., Diabetes and Thyroid)

• Infectious Diseases

• Lung Disease

• Kidney Disease

• Heart Disease

• Blood Diseases

• General Internal Medicine

• Geriatric Medicine