12 programs spanning chronic care, specialist consults, wellness and mental health — all coordinated through a single network and accessible across Ontario.
Most BookedPhysician-supervised medical weight management programs including GLP-1 therapy.
Each program is physician-led with structured follow-up.
Physician-supervised medical weight management programs including GLP-1 therapy.
Walk-in and follow-up virtual physician care for everyday health concerns.
Type 1, 2, and gestational diabetes care — insulin, CGM, and pump management.
Testosterone, ED, libido, metabolic health, and preventive screening for men.
Menopause, perimenopause, hormonal health, and preventive care for women.
Acne, eczema, psoriasis, hair loss, mole checks, and skin procedures.
Hypertension, cholesterol, and cardiovascular risk reduction.
Osteoporosis assessment, DEXA review, and fracture risk management.
Thyroid, hormonal, and metabolic disorders — virtual specialist care.
Kidney care — chronic kidney disease, hypertension, kidney stones, and renal complications.
Injury assessment, return-to-sport programs, and performance medicine.
Rehabilitation, mental health, and chronic pain support for CAF veterans.
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Most patients arrive through one of three doors. Each leads to the same physician-led standard of care.
Same-day or next-day virtual physician visit for routine concerns.
Request a physician-led specialist consultation directly — typically available within approximately one week.
Refer a patient securely and we’ll coordinate the rest.
A two-minute virtual conversation with a DOS physician — they’ll triage your concern and book you into the right specialist program if needed.
Doctors On Site (DOS) offers a unique hybrid healthcare model in Ontario, seamlessly integrating virtual and in-person services. Their physician-led approach ensures that patients receive coordinated and accessible care, organized around their individual needs and lives. This model is built on a foundation of specialized programs designed to address a wide spectrum of health concerns, from chronic condition management to preventative wellness.
The network's strength lies in its ability to provide structured follow-up care, often within a week of initial consultation, across various specialties. Whether you need immediate attention through general virtual care or ongoing management for a chronic condition via a specialist program, DOS facilitates a smooth and efficient patient journey. This patient-centric organization is further enhanced by direct booking options for many specialist programs, eliminating the need for traditional referrals and streamlining access to essential medical expertise.
Doctors On Site provides a robust suite of specialist programs designed to manage specific health conditions with expert physician oversight. These programs are accessible directly, often without the need for a referral, and are structured to ensure continuity of care. Each program focuses on a particular area of medicine, offering tailored treatment plans and ongoing support to help patients manage their health effectively.
The available specialist programs cover a broad range of medical needs, including but not limited to Weight Management, Diabetes Management (Type 1, 2, and gestational), Nephrology (kidney care), Endocrinology (thyroid and hormonal disorders), Sports Medicine (injury assessment and performance), and Dermatology (skin conditions). Additionally, specialized care is available for Women's Health (menopause, hormonal health) and Men's Health (testosterone, ED, metabolic health), ensuring comprehensive coverage for diverse patient demographics and health concerns.
For immediate health concerns that do not require a specialist, Doctors On Site offers convenient General Virtual Care. This service is designed to address common ailments and provide timely medical advice and treatment. It's an accessible entry point into the DOS network, allowing patients to quickly connect with a healthcare professional for conditions such as urinary tract infections, rashes, or sinus issues.
The General Virtual Care service operates seven days a week, ensuring that patients can receive support when they need it most. Beyond diagnosing and treating common illnesses, this service can also provide essential documentation like sick notes and prescriptions. It serves as a crucial first step for many patients, offering a rapid response to urgent but non-specialist medical needs and paving the way for further care if required.
Doctors On Site actively collaborates with healthcare providers by offering a secure and streamlined referral process. This system is designed to ensure that patients receive the specialized care they need without unnecessary delays or administrative burdens. Providers can confidently refer their patients to the DOS network, knowing that their patients will be integrated into appropriate programs with coordinated follow-up.
The referral mechanism emphasizes secure transmission of patient information, allowing the DOS team to efficiently manage the patient's journey from referral to treatment. This collaborative approach ensures that continuity of care is maintained, with summary reports often shared back with the referring provider. By simplifying the referral pathway, Doctors On Site aims to enhance the overall patient experience and improve health outcomes through effective interdisciplinary collaboration.