4th Street Clinic

Committed to Your Health.

Dr. Martin Harvey, B.M.B.S., M.R.C.G.P.
Dr. Margot McLean, B.Sc., M.D.

Dial 811 for 24/7 health advice and information from a registered nurse (RN)


Welcome to 4th Street Clinic! We are a well-established family practice of 2 physicians that strongly believe in a patient-centered model of care. through our physician membership in the Calgary West Central Primary Care Network, we offer a variety of services including access to an after-hours clinic and appointments with nurse specialists and a behavioural health consultant. 

Latest News

Please be aware that Dr. McLean and Dr. Harvey are able to provide virtual medical care by phone during the COVID-19 pandemic.  For those who are uncomfortable with privacy / security issues related to virtual care or whose issues require a face to face consultation, office visits are available.  Remember the need to balance the benefits of an office visit with the potential risk of exposure to COVID-19.

Please be aware we are not allowed to test patients for COVID-19.  This is because we do not have appropriate testing conditions and Alberta Health Services is only testing at approved facilities. Anyone who has come in  close contact with  people  confirmed to have COVID-19 or has a fever, cough, shortness of breath, runny nose or sore throat should self-isolate for 10 days or until symptoms resolve, whichever is the longer.  They should also preferably seek testing either through the online self-assessment tool at www.ahs.ca/covid or by calling 811.  A 14 day self-isolation should occur for returning international travellers.  Please review the website www.ahs.ca/covid for up to date information as well as  to determine if you need to be tested for the virus.

Our Team

Dr. Martin Harvey, B.M.B.S., M.R.C.G.P.

Dr. Margot McLean, B Sc., M.D.

Dr. Phillip van der Merwe (Vasectomy Clinic)*

Jessica- Licensed Practical Nurse (LPN)

Jessica started her career with 4th street clinic in 2016, Jessica has prior experience as a vet technician where she worked at the humane society taking care of injured and chronically ill animals. She then took the steps to advance her career and graduated in 2015 obtaining a diploma in nursing. She has a strong interest in pediatric medicine and neonatal nursing. In Jessica’s free time she enjoys hiking, kayaking, knitting and spending time with her family including her husband and son and her new puppy Aspen! 

Brittney- Licensed Practical Nurse (LPN) 

Brittney is the newest member to our nursing team here at 4th street, she is a life-long learner and has gone on to complete additional certification in dementia care, diabetes treatment and immunizations. Brittney has experience working in internal medicine and also with endocrine and metabolism disorders, providing guidance and implementing treatment plans.  She is dedicated to providing the highest quality care to her patients. When she is not busy at work, she enjoys trying out new restaurants around Calgary, travelling and practicing yoga.

Dr. Phillip van der Merwe (Vasectomy Clinic) 

* Dr. van der Merwe has retired from Family Practice but is still providing vasectomy services. For further information or if you have questions about the vasectomy procedure please visit vasectomyclinic.ca.

Please be aware that a referral is required for all vasectomy services. You may get this through your family physician or at a walk-in clinic.  To book an appointment please call and leave a message at 1 587 349 5807.

Healthmyself Online Booking 

Online booking will no longer be available directly through this website, but is available through our Healthmyself portal.  To subscribe to this service, please contact the office at (403) 640-4320 or leave a voicemail with your name and email address.  Our staff members will be happy to send an invitation via email.   For further information visit healthmyself.ca.


Contact Us

Phone us at (403) 640-4320

Office Hours

Phones are open from 9am- 4:30 PM Monday to Thursday and on Friday from 9-12:45pm. Closed all STAT holidays. Voicemail may not checked until the following business day. 

Out of Office Hours

Out of hours appointments are available seven days a week, 365 days a year through the CWC Primary Care Network. 


201, 2303 4th Street SW
Calgary AB T2S 2S7

Paid parking is available on the street or in the attached parking lot, accessible from 23rd avenue. 

Appointment Cancellations:

Patients wishing to cancel or change appointments must call the office or leave a voicemail message 24 hours before their appointments. Alternatively they may do so on the Healthmyself portal. Emails for appointment requests or cancellations will not be accepted (see our cancellation policy).

It is not possible to accept e-mails from patients as this is not viewed by the Alberta OIPC as a secure method of communication. 

Failure to notify the office of a cancellation will be deemed a “no show” (see our no show policy).