Dr. Koo Siu To

Specialist in Small Animal Internal Medicine

Dr. Siu To Koo graduated and obtained his veterinary degree in 2012 from Massey University, New Zealand. Throughout his professional career, he has worked in referral hospitals across Australia, New Zealand, the United States, Canada, and most recently worked in the largest referrral hospital in Singapore as the head of department in Internal Medicine.

He completed his Small Animal rotating internship at Oregon State University and a specialty internship followed by an Internal Medicine Residency at the Western College of Veterinary Medicine, University of Saskatchewan. After successfully completing the residency and the master's degree, he became an ACVIM board-certified internist in 2022.

Common internal medicine disorders include diseases of the kidneys, liver, respiratory system, gastrointestinal system, endocrine system, and blood cells.

Internal Medicine services include:

  • Advanced diagnostic workup for challenging cases
  • Endoscopy examination
  • Endoscopic biopsy
  • Advanced imaging and tissue sampling
  • Endocrine testing, diagnosis, and treatment
  • Management of chronic diseases
Dr. Koo Siu To