Dr. Christopher Sim

Dr. Christopher Sim is a dedicated and compassionate doctor with a profound commitment to providing exceptional healthcare to his patients. With a diverse medical background and a passion for helping others, he has built a reputation for delivering comprehensive and personalised medical care.

Christopher has more than a decade of experience in Emergency and Immigration Medicine, and obtained his primary medical degree from Monash University. He has constantly demonstrated a patient-centric approach, fostering an open and empathetic environment where patients are comfortable discussing their health concerns.

Beyond his clinical practice, Christopher is actively involved in the community showing his deep commitment to fostering a long-lasting relationship with people and supporting their well-being. As a healthcare practitioner, he aims to provide comprehensive, compassionate care that positively impacts the lives of his patients and the community.

How Can Updoc Help You Today?

AHPRA-Registered Partner Doctors can assess your request, and if suitable, provide one of the following:

Online Medical Certificate

  • Reviewed and signed by a Partner Doctor.
  • Reviewed within 60 minutes (on average).
  • Single day and multi-day medical certificates available at the same cost.
Request from $19.95
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Online Prescription

  • New and repeat medication prescriptions.
  • Get your e-prescription delivered to your phone.
  • Have it delivered by a Partner Pharmacy, or collect from your local pharmacy.
Request from $39.95
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Telehealth Consultation

  • Connect with Registered Partner Doctors.
  • Partner Doctors are online from 6am to midnight.
  • Available after-hours and on weekends, at no extra cost.
Request from $39.95
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Mental Health

  • Connect with a Partner Doctor about anxiety, depression, stress or similar concerns.
  • If suitable, treatment options sent directly to your phone.
  • Excludes mental health treatment plans.
Request from $39.95
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Weight Loss

  • Connect with AHPRA-Registered Partner Doctors.
  • Solutions tailored to your lifestyle and weight loss goals.
  • If suitable, get medication delivered by an Updoc Partner Pharmacy.
Request from $39.95
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Sexual Health

  • Discreet support from AHPRA-Registered Partner Doctors from wherever you're comfortable..
  • STIs, contraception, pregnancy, and similar concerns.
  • Get an online referral for an STI test today.
Request from $39.95
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Specialist Referral

  • Provided by an AHPRA-registered Partner Doctor.
  • If suitable, get your referral letter sent directly to your phone.
  • Reviewed within 60 minutes (on average).
Request from $39.95
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Blood / Pathology Test

  • Provided by an AHPRA-Registered Partner Doctor.
  • If suitable, get your blood / pathology referral sent directly to your phone.
  • Get tested at your local pathology clinic when it suits you.
Request from $39.95
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Radiology / Imaging Referral

  • Provided by an AHPRA-Registered Partner Doctor.
  • If suitable, get your radiology / imaging referral sent directly to your phone.
  • Reviewed within 60 minutes (on average).
Request from $39.95
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Life is better when you’re healthy

Spend a few minutes getting the friendly, personalised healthcare access you deserve today.

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