
Internal Medicine · Pulmonology
Dr. Tan Han Loong is a distinguished Consultant General Physician with a specialized focus on Internal Medicine and Respiratory Medicine. He is renowned for his expertise in diagnosing and treating a wide spectrum of respiratory diseases, employing advanced diagnostic and interventional procedures. His proficiency in bronchoscopy, chest tube insertion, lung cancer diagnosis, pulmonary function tests, thoracocentesis, and thoracic ultrasonography sets him apart in providing comprehensive respiratory care. With a Fellowship in Respiratory Medicine from Malaysia, Dr. Tan is dedicated to delivering exceptional patient outcomes.
Mohd N.A
December 22, 2025 at 7:57 AM
I would like to share my very positive experience at Columbia Asia Hospital, Seremban, from the moment I entered the Emergency Department until the completion of my treatment. From my arrival at the emergency unit, I was attended to promptly and professionally. The staff were calm, kind, and reassuring during a very stressful time. I would like to sincerely thank Dr. Syed Farid, the emergency doctor, for his professionalism, clear explanations, and quick response. I am also very grateful to Nurse Shira, who was extremely caring, attentive, and compassionate. After my admission, Dr. Tan Han Loong took over my treatment, and I cannot thank him enough. I was diagnosed with an infection that caused similar signs to asthma-like symptoms, and at certain moments my condition felt very serious and frightening. Dr. Tan managed my treatment with great skill, dedication, and constant care, guiding me through the entire process with confidence and professionalism. I would also like to express my sincere appreciation to Dr. Lau Yew Wei for his care and attention, as well as Dr. Kumar, the radiologist, for his professionalism and support during my treatment. All the hospital staff were truly wonderful—kind, patient, and always willing to help. Their compassion and dedication made a difficult experience much easier to go through.
Kimberly Ye
December 17, 2025 at 5:22 AM
Dr Tan Han Loong is an exceptionally experienced and compassionate doctor. My aunty suffered from severe pneumonia with respiratory failure, and her condition was very unstable, one of the private hospitals in Seremban not willing to accept her. Fortunately, Dr Tan agreed to took over her care and managed her condition with great professionalism and dedication. Thanks to his expertise, she was discharged in good condition. We are deeply grateful to Dr Tan. Columbia Asia Hospital Seremban will definitely be our hospital of choice in the future.
Anonymous
December 16, 2025 at 4:12 AM
Dr Tan Han Loong is an exceptionally experienced and compassionate doctor. My aunty suffered from severe pneumonia with respiratory failure, and her condition was very unstable, one of the private hospitals in Seremban not willing to accept her. Fortunately, Dr Tan agreed to took over her care and managed her condition with great professionalism and dedication. Thanks to his expertise, she was discharged in good condition. We are deeply grateful to Dr Tan. Columbia Asia Hospital Seremban will definitely be our hospital of choice in the future.
FAJI MJ
November 18, 2025 at 9:53 AM
I am very satisfied with the services of the doctors, nurses, and staff at Columbia Hospital Seremban. My health problem was identified by Dr. Jaideep and Dr. Tan Han Long. The room was also comfortable and the food menu was varied to suit your taste. Thank you Columbia Seremban.
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