Dr. Lok Sang Lam – Internist / Geriatrician | Cambridge, ON

With extensive experience in Internal Medicine and Geriatric Care, Dr. Lok Sang Lam serves as a trusted medical specialist. Practicing in Cambridge, ON, he provides comprehensive care in Internal Medicine and Geriatric Care. His practice is committed to serving adults, including older adults and seniors, with a focus on personalized, compassionate healthcare. Dr. Lam adheres to the high standards set by the College of Physicians and Surgeons of Ontario (CPSO), ensuring that each patient receives safe and effective medical attention.

Dr. Lam graduated with a Medical Degree from the Li Ka Shing Faculty of Medicine at the University of Hong Kong. He has completed extensive postgraduate medical training, including residencies and specialized certifications in Internal Medicine and Geriatric Medicine, equipping him with a broad skill set to address complex adult health issues.

His clinical philosophy is warm and community-focused, emphasizing building trusting relationships with his patients. He is dedicated to providing accessible, culturally sensitive care to the Cambridge community. Dr. Lam is fluent in Cantonese, English, and Mandarin, allowing him to effectively communicate with diverse patient populations and foster a welcoming healthcare environment.

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

Management of Chronic Diseases

• Chronic Respiratory Diseases: Care for conditions like COPD, asthma, and interstitial lung disease, focusing on optimizing lung function and managing symptoms.
• Chronic Liver Disease: Diagnosis and management of various liver conditions such as fatty liver disease, chronic hepatitis, and cirrhosis complications.
• Chronic Kidney Disease (CKD): Monitoring kidney function, managing complications (anemia, bone disease, electrolytes), and strategies to slow disease progression.

Complex Diagnostic & Multi-System Issues

• Evaluation of Undifferentiated Symptoms: Investigating complex presentations like fatigue, weight loss, or pain without a clear diagnosis.
• Management of Patients with Multiple Comorbidities: Coordinating care and treatment plans for individuals managing several complex health conditions simultaneously.
• Investigation of Anemia: Diagnosing the underlying cause of low red blood cell counts.

Endocrine & Metabolic Disorders

• Calcium and Parathyroid Disorders: Evaluation and management of conditions related to abnormal calcium levels and parathyroid gland function.
• Adrenal Gland Disorders: Diagnosis and management of conditions affecting the adrenal glands, such as adrenal insufficiency.
• Osteoporosis & Metabolic Bone Disease: Diagnosis, risk assessment, and treatment strategies for conditions affecting bone strength and metabolism.

Dr. Lam 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.

• Second Opinion Consultations: Providing an independent expert review and opinion on complex diagnoses or treatment plans.
• Comprehensive Diagnostic Assessment: In-depth evaluation for adults with complex, unclear, or multi-system medical conditions, involving detailed history, physical examination, and coordination of necessary investigations.
• Internal Medicine Consultation for Primary Care: Providing specialist opinion and management recommendations to family physicians for complex adult patient cases.
• Perioperative Medical Consultation: Assessing and managing medical risks (e.g., cardiac, respiratory) for patients undergoing surgery to ensure safety and optimize post-operative recovery.
• Comprehensive Geriatric Assessment (CGA): A holistic, multidimensional evaluation tailored to older adults, assessing medical conditions, functional ability, cognition, mood, nutrition, social support, and medication use.

Note: This list represents some of the key services offered by Dr. Lam. 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. Lam'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. Lam's practice is located within the Preston Centre in the Preston Heights neighborhood of Cambridge. The clinic is situated within a Polyclinic, offering easy access for patients. The location provides convenient access via Highway 401 and is near the Cambridge Centre Mall. Patients can reach the clinic easily via Grand River Transit (GRT). The facility is wheelchair accessible. Parking is available at the facility.

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

In ON, medical consultations with specialists like Dr. Lam 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. Lam. 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.

Why is reviewing multiple medications (polypharmacy) important?

As people age or develop multiple health conditions, they often take many medications. Polypharmacy increases the risk of side effects, drug interactions, falls, confusion, and non-adherence. A careful review helps ensure each medication is truly necessary, effective, and safe, potentially leading to deprescribing (stopping unnecessary drugs) and simplifying the regimen.

What is the appointment cancellation policy?

We understand that unforeseen circumstances arise. If you need to cancel or reschedule your appointment, please provide at least 24-48 hours notice so we can offer the time slot to another patient waiting for consultation. Failure to provide sufficient notice may result in a missed appointment fee (if applicable per clinic policy). Please contact the office directly to make changes.

What typically happens during a first consultation?

During your initial visit, Dr. Lam will conduct a thorough review of your medical history, symptoms, and medications based on your referral and the information you provide. He will likely perform a relevant physical examination. Following this assessment, he will discuss Dr. Lam's findings, potential diagnoses, recommended further investigations (if any), and a proposed management plan. There will be time for you to ask questions.

Polyclinic
unit A4, 700 Coronation Blvd, Family & Specialty Medicine
Cambridge, ON N1R 3G2

Phone: (519) 621-2330

The facility is wheelchair accessible.

Dr. Lam 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/Lam-Lok-Sang/0343161-146258