Contact information:


Colborne Street Clinic  is located at:


79 Colborne St., East

Orillia, ON L3V 1T5


(At the corner of Colborne St. and Matchedash St.)


Please call to set an appointment using the contact list below prior to coming to the office.


 If you are unsure which practitioner will best meet your needs, please contact Tamah Markle, Clinic Director.

Tamah Markle, M.Ed. CRPO OAMHP(C)

Clinic Director / Registered Psychotherapist

Email Tamah:


  Phone:  705-345-5634

Leah Bergstrome, B.A. Psych, D.S.W

Parent Advocacy/Consulting Services

Email Leah:


  Phone:  705-715-5798

Kelly Bos, MSW, RSW

Registered Social Worker / Clinical Therapist

Email Kelly:

  Phone: 1-249-490-4496

Rebecca Brownell, M.T.S., R.P., RMFT
Psychotherapist/ Marriage and Family Therapist

Email Rebecca:


  Phone: 705-957-7559 or (844) 612-5852

Randy Campbell, M.Div., R.P., OAMHP(c) RMFT

Registered Psychotherapist/ Marriage and Family Therapist

Email Randy:


  Phone:  705-790-1552




Allison Clark, MSW, RSW

Social Work/Psychotherapist

Email Allison:

  Phone: 705-990-1695

Valerie Clark, B.A., B.Ed., OCT

Special Education Resource Teacher/Irlen Screening

Email Valerie:


  Phone:  705-238-9611


Dr. Jennifer Coolbear, C. Psych

Email Jennifer:


   Phone: 416-801-1910

Shauna Crawford Boone, M.Div., R.P (Qualifying)

Registered Psychotherapist (Qualifying)

Email Shauna:

  Phone: 705-345-0972

Barbara Davidson, M.H.SC, SLP ©

Speech Language Pathologist, Reg. with CASPLO

Email Barbara:


  Phone:  705-330-7458


Heidi Flynn, MTA

Accredited Music Therapist

Email Heidi:


   Phone:  705-715-4804


Tamah Markle, M.Ed., R.P., OCT, OAMHP(c)

Clinic Director / Registered Psychotherapist

Email Tamah:


   Phone:  705-345-5634

Jerdelle Pilger M.Div. R.P., CAMFT

  Phone 705-330-1096


Pamela Robinson, B.Ed., OCT

Learning Support Services

Email Pamela:


   Phone:  705-305-8667

Julie Thurston, B.Sc. ND.

Naturopathic Doctor

Email Julie:


  Phone:  705-718-8956

Elizabeth Van Houtte, MSW, MS, Ph.D., RSW

Social Worker

Email Elizabeth:



   Phone:  705-955-4530