Dr. Sarah Wang-Yan Mark

Dr. Sarah Wang-Yan Mark provides comprehensive family medical care for a wide variety of health concerns affecting patients of all ages, including but not limited to:

Adult Common Health Issues

• Anemia (Iron Deficiency, Vitamin B12/Folate Deficiency - Diagnosis & Management): Managing common types of nutritional anemia such as iron deficiency anemia (oral or intravenous iron supplementation, dietary advice to increase iron intake and absorption, investigation for source of chronic blood loss if suspected - e.g., GI bleed, heavy menses) and megaloblastic anemia due to vitamin B12 or folate deficiency (oral or parenteral supplementation, dietary counseling, investigation for underlying causes like pernicious anemia, malabsorption syndromes - celiac disease, Crohn's, post-gastric surgery, medication effects - metformin, PPIs).
• Helicobacter pylori (H. pylori) Infection - Testing & Eradication Therapy: Prescribing evidence-based eradication therapy regimens (typically involving a combination of antibiotics and a proton pump inhibitor - PPI) for confirmed H. pylori infection, according to local guidelines and resistance patterns. Providing patient education on medication adherence and potential side effects.
• Restless Legs Syndrome (RLS) - Initial Assessment & Management: Helping patients manage the uncomfortable sensations and sleep disruption associated with RLS.

Pediatric Common Issues

• Childhood Immunization Schedule Management & Counseling: Administering the complete schedule of publicly funded childhood vaccines (e.g., DTaP-IPV-Hib, Pneumococcal conjugate and polysaccharide, MMR, Varicella, Meningococcal conjugate (Groups A,C,Y,W-135 and Group B), Hepatitis B, Rotavirus, Human Papillomavirus (HPV), Influenza) to protect against serious and preventable infectious diseases, according to current provincial and national (NACI) guidelines.
• Newborn Care & Infant Feeding Support (Breastfeeding, Formula): Comprehensive medical care for newborns immediately after birth and through the first year of life. Includes routine physical exams, growth monitoring, screening for jaundice and congenital conditions (e.g., hip dysplasia, heart murmurs), umbilical cord care, and vitamin K/eye prophylaxis discussions (hospital-based). Strong focus on infant feeding support, including guidance and troubleshooting for breastfeeding (latch, positioning, supply concerns, mastitis management) and appropriate formula feeding practices, ensuring adequate nutrition and hydration.
• Developmental, Behavioral & Learning Concerns in Children (Screening, Initial Assessment, Guidance & Referral Coordination): Performing routine developmental surveillance and targeted screening (e.g., using Ages & Stages Questionnaires - ASQ) when parents or educators raise concerns regarding potential developmental delays (in speech/language, gross/fine motor skills, cognitive abilities, social-emotional development). Offering initial assessment and guidance for common behavioral issues (e.g., significant tantrums, sleep problems, childhood anxiety, aggression), symptoms suggestive of ADHD, or learning difficulties.
• Common Childhood Infections (Viral & Bacterial - Ear, Throat, Chest, Skin, GI): Diagnosing and treating frequent acute illnesses in children, such as otitis media (ear infections), streptococcal pharyngitis (strep throat - with rapid testing if available), common colds and influenza, croup, bronchiolitis, roseola, hand-foot-and-mouth disease, viral and bacterial gastroenteritis (vomiting and diarrhea), uncomplicated urinary tract infections, and common skin infections (impetigo, cellulitis - mild).

Dermatological Skin Conditions

• Primary Care Skin Cancer Screening & Early Detection (Suspicious Mole/Lesion Assessment): Educating patients on sun safety measures (sunscreen, protective clothing, avoiding peak sun hours), the importance of regular skin self-examination using the ABCDEs of melanoma, and encouraging prompt reporting of any changing or new skin lesions.
• Benign Skin Lesion Assessment & Management (Skin Tags, Seborrheic Keratoses, Cysts, Lipomas): Differentiating between benign and potentially suspicious skin lesions is a key role, with prompt biopsy or referral to dermatology if any features suggest skin cancer (melanoma, basal cell carcinoma, squamous cell carcinoma).
• Acne Vulgaris (Mild to Moderate) & Rosacea Management: Helping adolescents and adults manage these common and often distressing inflammatory skin conditions effectively to improve skin appearance, reduce symptoms (redness, papules, pustules, flushing), prevent scarring (acne), and enhance quality of life.

Mental Health Concerns

• Insomnia & Chronic Sleep Disturbances: Helping you identify and address factors contributing to poor sleep, and develop effective, sustainable strategies to improve sleep quality, duration, and daytime alertness and functioning.
• Depression & Other Mood Disorders (e.g., Dysthymia, Seasonal Affective Disorder - Management): Providing compassionate, evidence-informed primary care and management strategies for those affected by depression and other common mood disorders, with a focus on recovery and long-term stability.
• Initial Assessment & Referral for Other Mental Health Concerns (e.g., OCD, PTSD, Eating Disorders, Bipolar Disorder, Psychosis): Providing a safe and confidential first point of contact for individuals experiencing symptoms suggestive of other mental health conditions like Obsessive-Compulsive Disorder (OCD), Post-Traumatic Stress Disorder (PTSD), eating disorders, bipolar disorder, or early psychosis. Includes initial screening, supportive listening, crisis intervention if needed, risk assessment, and prompt, appropriate referral to specialized psychiatric, psychological, or emergency mental health services for accurate diagnosis and comprehensive treatment.

Common Acute Conditions

• Gastrointestinal Infections (Gastroenteritis, Food Poisoning): Advice and supportive care for managing symptoms of viral or bacterial gastroenteritis ('stomach flu') or mild food poisoning, such as nausea, vomiting, diarrhea, and abdominal cramps, with a primary focus on preventing and managing dehydration, especially in vulnerable populations (children, elderly).
• Lower Respiratory Tract Infections (Acute Bronchitis, Community-Acquired Pneumonia): Assessment and treatment for acute chest infections like acute bronchitis or mild to moderate community-acquired pneumonia, including determining the need for antibiotics based on clinical assessment and guidelines, and monitoring recovery closely.
• Common Acute Skin Conditions (Rashes, Infections, Bites, Minor Burns): Addressing sudden onset skin problems, providing effective treatment, advising on skin care and hygiene to promote healing, and identifying potential triggers for allergic or irritant conditions.

This list offers some examples of common conditions managed in family practice. A diagnosis is always based on an individual assessment by Dr. Mark. If your specific health concern isn't listed, please contact the clinic to discuss your needs.

• Occupational Health Aspects & Work-Related Health Concerns (Initial Assessment): Offering primary care support for work-related health issues, with referrals to occupational medicine specialists if needed.
• Primary Care for Overuse & Repetitive Strain Injuries: Helping patients recover from repetitive strain conditions and prevent recurrence through education and targeted interventions.
• Assessment & Management of Anxiety, Depression & Mood Disorders: Supporting individuals experiencing persistent worry, panic attacks, social anxiety, low mood, loss of interest, or other mood disturbances with a patient-centered and collaborative approach.
• Hypertension & Lipid Disorder Management (High Blood Pressure & Cholesterol): Expert care to help you achieve and maintain healthy blood pressure and cholesterol targets, preventing long-term complications like heart attack, stroke, and kidney disease.
• Management of Other Chronic Conditions (e.g., GERD, IBS, Anemia): Addressing a wide range of persistent health problems with personalized treatment plans.

Note: This list highlights some of the key services offered by Dr. Mark. For a comprehensive understanding of all services, or to discuss your specific health needs, please schedule a consultation.

All services are provided in accordance with the scope of practice for Family Doctors in BC and the ethical and professional standards set by The College of Physicians and Surgeons of British Columbia (CPSBC).

At Dr. Sarah Wang-Yan Mark's practice, family medicine is centered on a collaborative partnership to help individuals like you achieve significant improvements in your health, manage ongoing conditions effectively, and enhance your overall well-being. Dr. Mark frequently works with patients towards goals such as:

• When wanting to understand their personal risk factors for heart disease or stroke and how to reduce them impacts daily life, Dr. Mark helps patients strive for receiving a timely diagnosis of a previously unrecognized condition like obstructive sleep apnea, celiac disease, or hypothyroidism through Dr. Mark's astute clinical screening and appropriate referral for confirmatory testing, leading to effective treatment and significantly improved quality of life, making activities such as boldly taking on new, exciting challenges or ambitious, multi-stage projects either at work or in their personal life with a strong sense of self-efficacy, physical capability, and mental preparedness possible again.
• Struggling with feeling more anxious, worried, or on edge than usual lately, affecting their daily life? Dr. Mark helps patients target having their complex chronic condition, such as advanced type 2 diabetes, congestive heart failure, difficult-to-control asthma, or multi-joint osteoarthritis, effectively managed and well-stabilized through a collaborative, evidence-based plan developed with Dr. Mark, making a return to activities such as feeling notably resilient and physically capable enough to bounce back relatively quickly and completely from minor common illnesses, temporary setbacks, or periods of increased stress without prolonged disruption to their normal life more achievable.
• A frequent goal for patients seeing Dr. Mark about trouble with seasonal allergies that over-the-counter medications aren't adequately helping with is to achieve achieving more restorative and consistent sleep patterns and experiencing increased daytime energy levels and cognitive function after effectively addressing underlying sleep disturbances with Dr. Mark's comprehensive assessment and management plan. This success paves the way for them to re-engage with consistently being a reliable, present, actively contributing, and supportive member of their immediate family unit, extended family network, and valued social circles, fulfilling important roles and responsibilities.

Your personalized healthcare plan, developed in discussion with Dr. Mark, will be thoughtfully designed to help you reach your specific functional, preventative, and wellness objectives. She believes in empowering patients with the knowledge and support needed to take an active role in their health journey.

Dr. Mark's practice is located at a family medical clinic in Surrey, situated in the West Newton, Strawberry Hill neighborhood of Surrey. The clinic is conveniently located near the Commercial Corridor and is accessible via TransLink (SkyTrain Expo Line, Bus). Free patient parking is often available on-site or on nearby streets.

What is 'continuity of care' and why is it important with a family doctor like Dr. Mark?

Continuity of care means having an ongoing relationship with your family doctor, Dr. Mark, and her team over time. It's important because it allows Dr. Mark to get to know you, your health history, your values, and your family context comprehensively. This deep understanding helps Dr. Mark make more informed diagnoses, tailor treatments to your specific needs, coordinate your care more effectively with specialists, and build a trusting therapeutic relationship. Studies show that good continuity of care with a family doctor is linked to better health outcomes, higher patient satisfaction, and more appropriate use of healthcare resources.

What should I do if I have an urgent medical issue when the clinic is closed?

If you have a life-threatening medical emergency, please call 911 or go to the nearest hospital emergency department immediately. For urgent, non-life-threatening issues that cannot wait until our clinic reopens, you may consider visiting an urgent care centre or a walk-in clinic. Some family health teams or groups offer after-hours on-call services for their registered patients; please check with our clinic or Dr. Mark during regular hours to see if such arrangements are in place for their practice. Our clinic voicemail [(604) 580-4950] may also provide instructions or resources for after-hours care.

Do I need a referral to see a family doctor (Family Doctor) in BC?

Generally, you do not need a referral to see a family doctor in BC if that doctor is accepting new patients. However, finding a family doctor who is accepting new patients can be challenging. You may find it helpful to check the College of Physicians and Surgeons of BC website or contact your local health authority. A referral from a family doctor is usually required to see specialists.

Is seeing a family doctor (Family Doctor) covered by Medical Services Plan (MSP) of BC in BC?

Medically necessary visits to a family doctor are typically covered by the Medical Services Plan (MSP) of BC for eligible residents with a valid provincial health card. However, some services, such as cosmetic procedures or travel medicine consultations, may not be covered and may have an associated fee. Please confirm with our clinic if you have questions about specific services.

How can I find a family doctor (Family Doctor) in BC who is accepting new patients?

Finding a family doctor can take time. Check the College of Physicians and Surgeons of BC website, contact your local health authority, ask for recommendations from friends and family, or contact local community health centres.

What exactly is a family doctor (Family Doctor) and what is their role?

A family doctor, often called a general practitioner (GP), is a medical doctor specializing in comprehensive primary healthcare for individuals and families across all ages and life stages. They serve as your first point of contact for most health concerns, offering preventative care, diagnosing and treating illnesses, managing chronic conditions, providing mental health support, and coordinating your care with specialists when necessary. Building long-term relationships with patients is a key aspect of their role.

How long do appointments with Dr. Mark typically last?

Appointment times vary depending on the reason for the visit. A quick follow-up might be 10-15 minutes, while an annual physical or initial consultation could be 30 minutes or longer. Be specific about your needs when booking your appointment.

Can Dr. Mark help with mental health concerns like anxiety or depression?

Yes, Dr. Mark plays a crucial role in mental healthcare. She can provide initial assessments, offer counseling and lifestyle strategies, prescribe medication when appropriate, and make referrals to specialized mental health services as needed. She can provide ongoing support and management for many common mental health conditions.

102-13670 94A Ave, Quibble Creek OAT Clinic
Surrey, BC, V3V 1N1

Phone: (604) 580-4950

Dr. Sarah Wang-Yan Mark is regulated by the Health Professions Act (British Columbia) in BC and is a registered member in good standing with The College of Physicians and Surgeons of British Columbia (CPSBC).

Registration Number: 68052

Verify registration with The College of Physicians and Surgeons of British Columbia (CPSBC): https://www.cpsbc.ca/public/registrant-directory/search-result/333418/Mark%2CSarah

Family doctors like Dr. Mark are skilled in managing a wide range of health issues. For urgent or life-threatening emergencies, please call 911 or visit the nearest emergency department. It is always recommended to maintain open communication with your family doctor about all aspects of your health, including any treatments received from other practitioners.