905-985-2895

Dr. Andrea Gauster

Dr. Andrea Gauster is a family physician and obstetrician in Port Perry, Ontario.  She holds active hospital privileges at Lakeridge Health Port Perry.  She graduated medical school at Queen’s University in 2013 after completing her Bachelor of Science and Master’s of Science at Acadia University and the University of Toronto, respectively.  She then returned to the University of Toronto to finish her family medicine training.

She has a special interest in medical aesthetics and holds advanced injector status.  Her aesthetic practice, Lakeside Medical Aesthetics, can be contacted at www.lakesidebotox.com.

She lives in Port Perry with her husband, 2 children, and their sheepadoodle, Fred. Her hobbies include baking, music, and running.

Her office can be reached at 905-985-2895 ext. 5424

Obstetrical Care
Our obstetrical care team accepts referrals for delivery at The New Life Centre at Lakeridge Health Port Perry.  Transfer of care at 28 weeks unless a prior C/S delivery when we will see patient by 20-24 weeks to ensure adequate time for VTOLAC counselling.
Family Doctors can refer patients using the eReferral platform by Ocean.
More information about Obstetrical Care in Port Perry can be found here.

Dr. Gauster would like to introduce the use of a Physician Assistant (PA) in her practice. PAs graduate from a Baccalaureate or Master’s Degree program that may be affiliated with a medical school. PAs practice medicine under the supervision of a licensed physician within a patient-centred health care team. PAs work to extend physician services, complement existing services and aid in improving patient access to health care. We are pleased to introduce Belen Ong, PA, to our practice. All visits with Belen will be reviewed directly with Dr. Gauster. We encourage you to book with her as needed for your next health care need. Online booking is available below.

Online Booking

Dr. Gauster is currently offering both in-person and telephone appointments online at this time based on the reason for your visit.

Use this link to book an appointment for things such as:

  • Regular Appointment/New Issue
  • Follow-up/Chronic Issue
  • Infant Checkup (under age 2)
  • Diabetes Checkup
  • Form or Sick note
  • Medication Renewal
  • Pregnancy Checkup or Post Delivery Check

To book an appointment for these appointment types, please call the office 905-985-2895 ext. 5424

  • Advice/Mental Health/Depression and/or Anxiety/Education/Counselling
  • Adult Checkup (including Physicals and Wellness Checks) – Ages 18+
  • Adolescent Checkup (ages 12-18)
  • Child and Adolescent Checkups (Ages 2-18)
  • Drivers Medical Exam (and Form if applicable)

Please Note:

  • Online appointments may not reflect all appointments available.
    If you are unclear of how/when to book or need more appointment flexibility, please contact the office directly @ 905-985-2895
  • Online appointments are only available with your own family physician. However, if your doctor is unavailable, our Urgent Care Same-Day clinic is the preferred back up.
  • This link is for non urgent appointments. Please call reception if you have an urgent request @ 905-985-2895
  • A fee may apply for missed or cancelled appointments without 24 business hours notice.
  • Please call our 24 hour cancellation line at 905-985-2895 extension 6224 to cancel your appointment.

If you feel your symptoms are a medical emergency that need to be dealt with right away then proceed to the emergency room. Examples might include; new chest pain, difficulty breathing, or broken limb.