Dr. Colin Kin Sing Yee – Internist / Geriatrician | Kitchener, ON

Dr. Colin Kin Sing Yee is a dedicated Internist / Geriatrician committed to providing comprehensive medical care for adults, with a focus on complex conditions and geriatric health. Practicing in Kitchener, ON, he serves the surrounding communities, ensuring access to specialized internal medicine and geriatric services. Dr. Yee adheres to the high standards set by the College of Physicians and Surgeons of Ontario (CPSO), maintaining a strong commitment to patient safety, ethical practice, and continuous learning.

He graduated with a Medical Degree from Wayne State University School of Medicine in 2012, in the United States. Following his medical degree, Dr. Yee completed extensive post-graduate training in internal medicine and geriatrics, including residencies and fellowships that equipped him with advanced clinical skills and a deep understanding of complex adult health issues. His certifications reflect his expertise and dedication to providing high-quality, evidence-based care.

Dr. Yee's clinical philosophy centers on clear and educational communication, ensuring his patients and their families understand their health conditions and treatment options. He is committed to serving the community of Kitchener with compassion and professionalism. Fluent in English, he strives to create a welcoming environment for all patients, emphasizing personalized care tailored to individual needs.

Dr. Yee provides expert care for adults with a wide range of medical conditions, including:

Endocrine & Metabolic Disorders

• Thyroid Disorders: Management of hypothyroidism, hyperthyroidism, thyroid nodules, and other thyroid conditions.
• Osteoporosis & Metabolic Bone Disease: Diagnosis, risk assessment, and treatment strategies for conditions affecting bone strength and metabolism.
• Calcium and Parathyroid Disorders: Evaluation and management of conditions related to abnormal calcium levels and parathyroid gland function.

Geriatric Syndromes & Focused Elder Care

• Frailty Assessment & Management: Identifying and managing frailty to improve resilience, maintain function, and enhance quality of life in older adults.
• Polypharmacy & Medication Optimization: Expert review of multiple medications to reduce adverse effects, eliminate unnecessary drugs (deprescribing), and simplify regimens.
• Falls, Mobility & Balance Disorders: Multifactorial assessment to identify causes of falls and gait instability; implementation of prevention strategies.

Complex Diagnostic & Multi-System Issues

• Perioperative Medical Optimization: Pre-surgical assessment and management of medical conditions to minimize operative risks and ensure smoother recovery.
• Management of Patients with Multiple Comorbidities: Coordinating care and treatment plans for individuals managing several complex health conditions simultaneously.
• Evaluation of Undifferentiated Symptoms: Investigating complex presentations like fatigue, weight loss, or pain without a clear diagnosis.

Dr. Yee manages a wide range of complex adult and geriatric health conditions. This list highlights common areas of focus. If your condition is not listed, please note that internal medicine specialists address diverse and often multi-systemic diseases. Consultation is typically initiated via referral from your primary care physician.

• Advance Care Planning Discussions: Facilitating conversations about future healthcare preferences and goals of care, including discussions about powers of attorney for personal care.
• Caregiver Support and Education: Providing information, resources, and guidance to family members and caregivers involved in the care of an older adult.
• Management of Complex Chronic Diseases: Ongoing care and treatment optimization for adults managing multiple chronic conditions such as diabetes, heart disease, kidney disease, hypertension, and respiratory illnesses.
• Management of Geriatric Syndromes: Specialized care for common age-related conditions including falls, frailty, cognitive impairment (dementia, delirium), polypharmacy, urinary incontinence, and malnutrition.
• Consultation for Undiagnosed Symptoms: Expert evaluation for patients experiencing persistent or puzzling symptoms that require specialized diagnostic investigation to determine the underlying cause.

Note: This list represents some of the key services offered by Dr. Yee. As a specialist in Internal Medicine and Geriatric Care, he provides comprehensive diagnostic and management services. For specific inquiries about whether your condition falls within Dr. Yee's scope of practice, please discuss with your referring physician or contact the clinic.

All medical services are provided in accordance with the standards of practice set by the College of Physicians and Surgeons of Ontario (CPSO).

Dr. Yee's practice is located in Downtown Kitchener within the Cedar Hill neighborhood, situated inside the M.G. Olde Town Clinic. The clinic is conveniently close to Sunrise Shopping Centre and Laurentian Power Centre, making it easily accessible for patients. Patients can reach the clinic via Grand River Transit (GRT), including bus routes and the ION Light Rail. The facility is wheelchair accessible. Parking is available at the facility, providing ease of access for patients and visitors.

How is payment handled for appointments with Dr. Yee? Is it covered by Ontario Health Insurance Plan (OHIP)?

In ON, medical consultations with specialists like Dr. Yee are typically covered by your provincial health insurance (Ontario Health Insurance Plan (OHIP)) when you present a valid health card and have the required referral. You generally do not pay directly for the consultation service itself. Some specific procedures, forms, or administrative tasks might not be covered by Ontario Health Insurance Plan (OHIP) and may incur a separate fee according to provincial guidelines. Please inquire if you have questions about uninsured services.

Can I book an appointment directly or do I absolutely need a referral?

A referral from your family physician or another medical specialist is required to see Dr. Yee. As experts in Internal Medicine and Geriatric Care, Internists and Geriatricians see patients based on specific medical questions posed by the referring doctor. This ensures continuity of care and that the consultation is appropriate for your needs. Please have your doctor forward the referral information.

Can a family member or friend accompany me to the appointment?

Yes, absolutely. Patients are welcome to bring a family member, friend, or caregiver to their appointment for support, to help recall information, or to ask questions. Especially for complex discussions or if memory is a concern, having a second person present can be very beneficial.

When should someone be referred to an Internist or Geriatrician?

Referrals are typically appropriate for adults with complex diagnostic challenges, poorly controlled chronic diseases (like advanced Urinary Incontinence Assessment or Fever of Unknown Origin (FUO) Workup), multiple interacting medical conditions, or unexplained symptoms. For older adults, referrals are common for geriatric syndromes such as falls, memory decline, frailty, or complex medication management (Investigation of Anemia). Your family doctor can best determine if a specialist consultation is needed.

What should I bring to my first appointment?

Please bring:

• Your provincial health card (Ontario Health Insurance Plan (OHIP) card).
• The referral letter if you have it.
• A complete list of ALL your current medications (prescriptions, over-the-counter, vitamins, herbs), including doses. Bringing the actual bottles/packaging is often very helpful.
• A list of your past medical history, surgeries, and known allergies.
• Any relevant medical reports, lab results, or imaging (X-ray, CT, MRI) reports you possess.
• A list of your specific questions or concerns for Dr. Yee.

M.G. Olde Twon Clinic
Unite 16, 835 King St West
Kitchener, ON N2G 1G3

Phone: (519) 749-4300 | Fax: (519) 749-4448

The facility is wheelchair accessible.

Dr. Yee is a licensed physician regulated by the College of Physicians and Surgeons of Ontario (CPSO) under the Medicine Act, 1991 in ON. Patients are typically seen by referral from their primary care physician.

Verify registration with the College of Physicians and Surgeons of Ontario (CPSO): https://doctors.cpso.on.ca/DoctorDetails/Yee-Colin-Kin-Sing/0292168-102683