Dr. Upananda Ray (ডা. উপনন্দ রায়) is a qualified Internal Medicine Specialist and Gastroenterologist based in Khulna. He holds MBBS, FCPS (Medicine) from the Bangladesh College of Physicians and Surgeons, and MACP (Internal Medicine) from the American College of Physicians, USA. His practice covers a broad range of internal medicine sub-specialties, including Gastroenterology, Hepatology, Endocrinology (hormonal diseases), Neurology, and Chest/Respiratory Diseases. Dr. Ray consults patients at Citizen Lab Doctor & Diagnostic, Moylapota Mor, Khulna, offering comprehensive medicine consultations for a wide range of internal, digestive, hormonal, liver, and respiratory conditions under one specialist.