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Dr. Johnathan Tan Wei Lun

Consultant Anaesthesiologist & Critical Care Specialist

Dr. Johnathan Tan Wei Lun is a highly skilled and compassionate anesthesiologist with over a decade of experience in anesthesia, critical care, and pain management. Originally from Kuala Terengganu, he began his medical journey in Russia, earning his Doctor of Medicine (MD). He later pursued his specialization in Anesthesiology at the esteemed University of Malaya (UM).

Dr. Johnathan’s early career as a house officer and medical officer at Hospital Sultanah Nur Zahirah provided him with invaluable exposure to managing a wide range of medical cases. He refined his expertise in advanced anesthesia techniques during his tenure at the University of Malaya Medical Centre, further cementing his dedication to patient safety and clinical excellence.

Currently serving as a consultant anesthesiologist at SENA SpecialistHospital Segamat, Dr. Johnathan is widely recognized for his meticulous approach and patient-centered care. His calm demeanor and ability to handle complex cases have earned him the trust of patients and colleagues alike.

Beyond clinical duties, Dr. Johnathan is actively involved in hospital administration, research, and medical education. He organizes workshops and training programs to enhance the skills of healthcare professionals, reflecting his commitment to continuous learning and
professional development.

Through his dedication to advancing anesthesia practices and improving patient outcomes, Dr. Johnathan continues to make a significant impact in the medical field.

LANGUAGES CONDITIONS TREATED PROCEDURE FOCUS
  • English
  • Chinese
  • Malay
  • Acute and chronic pain, including:
    • Post-surgical pain
    • Trauma-related pain
  • High-risk obstetric cases requiring specialized anesthesia care
  • Critical care conditions requiring advanced life support and intensive monitoring
  • Perioperative pain and complications in surgical patients
  • Pain management for palliative care and end-of-life support
  • General and regional anesthesia for surgical procedures, including:
    • Orthopedic
    • Obstetric
    • Pediatrics
    • General surgeries
  • Total Intravenous Anesthesia (TIVA) for complex cases
  • Advanced airway management, including intubation and handling difficult airways
  • Regional anesthesia techniques such as:
    • Spinal and epidural anesthesia
    • Peripheral nerve blocks
  • Ventilator management and hemodynamic monitoring for critically ill patients
Languages
  • English
  • Chinese
  • Malay
Conditions Treated
  • Acute and chronic pain, including:
    • Post-surgical pain
    • Trauma-related pain
  • High-risk obstetric cases requiring specialized anesthesia care
  • Critical care conditions requiring advanced life support and intensive monitoring
  • Perioperative pain and complications in surgical patients
  • Pain management for palliative care and end-of-life support
Procedure Focus
  • General and regional anesthesia for surgical procedures, including:
    • Orthopedic
    • Obstetric
    • Pediatrics
    • General surgeries
  • Total Intravenous Anesthesia (TIVA) for complex cases
  • Advanced airway management, including intubation and handling difficult airways
  • Regional anesthesia techniques such as:
    • Spinal and epidural anesthesia
    • Peripheral nerve blocks
  • Ventilator management and hemodynamic monitoring for critically ill patients

SENA Specialist Hospital Segamat

Jalan Utama 3/10, 85000 Segamat, Johor, Malaysia

Clinic Schedule

Monday – Tuesday : 8.00am – 5.00pm
Wednesday : 8.00am – 12.00pm
Thursday – Friday : 8.00am – 5.00pm
Saturday : 8.00am – 12.00pm