Doctors On Site provides physician-led specialist referral pathways across Ontario — rapid-access programs in dermatology, endocrinology, obesity medicine, diabetes care, women's health, men's health, nephrology, sports medicine, and chronic disease management. Refer securely online or by fax with coordinated follow-up.
Submit a fast referral — our team follows up within 1 business day
Doctors On Site provides physician-led specialist access through a modern Ontario-wide healthcare platform designed to improve access to specialist care and reduce barriers for patients.
Physician-led specialist programs with rapid-access pathways across Ontario.
Physician-led obesity medicine and metabolic health — programs may include Ozempic, Wegovy, Mounjaro, Zepbound, Contrave.
Obesity, insulin resistance, metabolic syndrome, Type 2 diabetes, PCOS-related weight gain, dyslipidemia
Rapid-access assessment for skin, scalp, hair and nail conditions.
Acne, eczema, psoriasis, rosacea, suspicious lesions, hair loss, chronic rashes
Physician-led support for endocrine and metabolic disorders.
Thyroid disorders, insulin resistance, hormonal disorders, metabolic syndrome, PCOS, testosterone disorders
Comprehensive diabetes and metabolic health management.
Type 1 & Type 2 diabetes, elevated A1C, insulin resistance, CGM review
Hormonal health and chronic disease management for women.
Menopause, perimenopause, PCOS, hormonal imbalance, metabolic health
Physician-led men's health and metabolic assessment.
Low testosterone, erectile dysfunction, low libido, metabolic syndrome
Renal and hypertension-related chronic disease management.
Chronic kidney disease, hypertension, renal complications, diabetic nephropathy
Musculoskeletal assessment, injury management and rehab support.
Musculoskeletal injuries, joint pain, sports injuries, repetitive strain, rehabilitation
A streamlined, traceable pathway supporting physicians, nurse practitioners, pharmacists, and allied health providers across Ontario.
Use our secure online referral form or send a fax to our dedicated provider intake line. Both routes are fully traceable.
All referrals are stored securely and you receive an automated confirmation with a submission reference ID within minutes.
Our intake team contacts your patient within 1 business day to book their specialist consultation — typically within 1 week.
Following the DOS consultation, a clinical summary and recommendations are sent back to you to support ongoing care.
Submit a complete referral via our secure online form. All submissions are stored securely, acknowledged within 1 business day, and trigger an automatic fax copy to our intake team.
Canada's physician-led hybrid healthcare network. Inside the partners you already trust.