Dr. Ashlee Daoyi Yang – Endocrinologist | North Vancouver, BC

Dr. Ashlee Daoyi Yang, a Endocrinologist (Diabetes & Metabolism Focus), provides expert care for adult patients, and may also see older adolescents for certain endocrine conditions. With conditions related to Diabetes & Metabolism, she practices at an endocrinology clinic within a hospital department in North Vancouver, BC. She is a valued member of the local medical community, adhering to the high standards set by the College of Physicians and Surgeons of British Columbia (CPSBC). Her practice primarily centers on the comprehensive management of type 1 and type 2 diabetes, metabolic syndrome, and lipid disorders, offering personalized and evidence-based hormonal and metabolic care. Dr. Yang is dedicated to addressing the unique health needs of each patient through advanced diagnostic approaches and tailored treatment strategies.

She graduated with a Medical Doctor (MD) degree from the University of Alberta in Canada and holds specialty certification as an Endocrinologist (Diabetes & Metabolism Focus). Dr. Yang has obtained key credentials including certification from the Royal College of Physicians and Surgeons of Canada, demonstrating her expertise and commitment to excellence in endocrine medicine.

Her clinical philosophy emphasizes evidence-based hormonal and metabolic care, patient education on managing chronic conditions, and early, accurate diagnosis. She is committed to providing compassionate, personalized treatment plans aimed at long-term health and well-being. Dr. Yang offers care primarily in English and is dedicated to serving the North Vancouver community with integrity and professionalism.

Dr. Ashlee Yang diagnoses and treats a wide range of hormonal and metabolic disorders, including:

Diabetes & Related Metabolic Disorders

• Metabolic Syndrome (Syndrome X, Insulin Resistance Syndrome): A cluster of conditions (central obesity, high blood pressure, high blood sugar, abnormal cholesterol/triglyceride levels) occurring together, elevating the risk of heart disease, stroke, and type 2 diabetes.
• Dyslipidemia (High Cholesterol, High Triglycerides, Low HDL): Abnormal levels of lipids (fats) in the blood, including elevated LDL ('bad') cholesterol, high triglycerides, or low HDL ('good') cholesterol, significantly increasing cardiovascular disease risk.

Pituitary, Adrenal & Gonadal Axis Disorders

• Cushing's Syndrome & Cushing's Disease (Hypercortisolism): A hormonal disorder caused by prolonged exposure of the body's tissues to high levels of cortisol, either from medication (exogenous) or due to overproduction by the body (endogenous - e.g., pituitary or adrenal tumor).
• Male Hypogonadism (Primary & Secondary Testosterone Deficiency): Condition in which the body doesn't produce enough testosterone, leading to symptoms like low libido, fatigue, muscle loss, and infertility. Can be due to testicular failure or pituitary/hypothalamic issues.
• Female Hypogonadism & Premature Ovarian Insufficiency (POI): Conditions involving low estrogen levels in women, leading to symptoms like amenorrhea, infertility, and menopausal symptoms, occurring before the typical age of menopause in POI.

Bone Health & Mineral Metabolism Disorders

• Vitamin D Deficiency and Insufficiency: Inadequate levels of vitamin D, which is essential for calcium absorption and bone mineralization, leading to potential bone pain, muscle weakness, and increased fracture risk.
• Disorders of Phosphate Homeostasis (Hypophosphatemia, Hyperphosphatemia): Imbalances in blood phosphate levels, which can be caused by various underlying conditions and affect bone health, muscle function, and energy metabolism.
• Osteoporosis (Postmenopausal, Senile, Glucocorticoid-Induced): A progressive bone disease characterized by decreased bone mass and density, leading to an increased risk of fractures, particularly of the hip, spine, and wrist.

This list is not exhaustive. For personalized advice regarding your specific endocrine condition, please consult with Dr. Ashlee Yang.

• Comprehensive Endocrine System Consultation & Hormonal Health Evaluation: In-depth clinical assessment of potential hormonal imbalances and disorders affecting the endocrine glands (e.g., thyroid, pituitary, adrenal, pancreas, parathyroid, gonads). Includes detailed medical history, family history review, targeted physical examination, analysis of symptoms, and formulation of a personalized diagnostic and management plan.
• Transitional Care for Young Adults with Chronic Endocrine Conditions: Facilitating the smooth transition of adolescents and young adults with lifelong endocrine disorders (e.g., Type 1 diabetes, congenital adrenal hyperplasia, hypopituitarism) from pediatric to adult endocrine care services.
• Genetic Counseling Coordination & Testing for Hereditary Endocrine Neoplasia Syndromes & Familial Disorders: Risk assessment and coordination of genetic testing and counseling for individuals and families with suspected hereditary endocrine tumor syndromes (e.g., Multiple Endocrine Neoplasia - MEN1, MEN2; Von Hippel-Lindau), familial thyroid cancer, or other inherited endocrine conditions.
• Expert Second Opinion Consultations for Complex or Rare Endocrine Disorders: Providing specialized second opinions on challenging endocrine diagnoses, interpretation of ambiguous hormone test results, or evaluation of complex or multi-faceted treatment plans.
• Interpretation of Complex Hormonal Assays, Dynamic Endocrine Function Tests & Genetic Markers: Expert analysis and clinical correlation of specialized blood, urine, and saliva tests measuring various hormone levels. Includes interpretation of dynamic stimulation and suppression tests (e.g., ACTH stimulation, dexamethasone suppression, oral glucose tolerance test for acromegaly) to precisely evaluate endocrine gland function and identify genetic predispositions.
• Inpatient & Outpatient Management of Endocrine Emergencies & Crises: Acute diagnosis and management of potentially life-threatening hormonal imbalances such as diabetic ketoacidosis (DKA), hyperglycemic hyperosmolar state (HHS), thyroid storm, myxedema coma, adrenal crisis, severe hypoglycemia, and acute hyper/hypocalcemia, typically initiated in an emergency or hospital setting with ongoing outpatient follow-up.

Note: This list provides a general overview. Specific tests and treatments are determined after a thorough evaluation. Discuss with Dr. Yang for care relevant to your specific condition.

All medical services are provided in accordance with the standards of practice set by the College of Physicians and Surgeons of British Columbia (CPSBC) and relevant endocrinological care guidelines. Contact the clinic or your referring physician regarding new patient intake and referral processes.

Dr. Yang practices at an endocrinology clinic located within a hospital department in North Vancouver, BC. The facility is situated in areas near central North Vancouver, easily accessible by local public transit. Patients can enjoy the convenience of nearby parking options, with paid parking facilities conveniently located. The clinic is wheelchair accessible, ensuring ease of access for all patients, and is situated close to local points of interest, making it a comfortable and accessible choice for endocrine and metabolic health care in the region.

Are consultations, hormone tests, and treatments with Dr. Yang, an Endocrinologist (Diabetes & Metabolism Focus), covered by Medical Services Plan (MSP) in BC?

Medically necessary consultations with a licensed Endocrinologist (Diabetes & Metabolism Focus) like Dr. Yang, most standard diagnostic hormone blood tests, dynamic endocrine function tests when indicated, and treatments for provincially insured endocrine conditions (e.g., diabetes, thyroid disorders, adrenal insufficiency, osteoporosis management as per guidelines) are generally covered by Medical Services Plan (MSP) in BC when a referral from a family doctor or another specialist is in place. Some newer or specialized medications (e.g., certain advanced diabetes drugs, some growth hormone therapies, specific osteoporosis agents), medical devices (like some insulin pumps or continuous glucose monitors and their supplies), or treatments considered primarily for lifestyle or cosmetic reasons may have different coverage criteria or require special authorization. It's crucial to discuss coverage specifics for any proposed investigation or treatment with Dr. Yang's office, the hospital/clinic, or Medical Services Plan (MSP) directly.

Is a referral required to see Dr. Yang, an Endocrinologist (Diabetes & Metabolism Focus)?

Yes, for services covered by the provincial health plan, a referral from your family physician or another specialist (e.g., an internist, pediatrician, or gynecologist) is almost always required to schedule an appointment with an Endocrinologist (Diabetes & Metabolism Focus) such as Dr. Yang. Endocrine system disorders often involve complex interactions and can have wide-ranging effects, so an initial assessment by your primary care provider helps determine if specialist care is needed and ensures that relevant preliminary tests and medical history are available to the endocrinologist. This facilitates a more focused and efficient consultation.

Dr. Yang mentioned 'dynamic endocrine testing'. What does that mean?

Dynamic endocrine testing involves tests that assess how your endocrine glands respond when stimulated or suppressed by specific substances. Unlike simple blood tests that measure baseline hormone levels, these tests evaluate the gland's functional reserve or its responsiveness to normal control mechanisms. For example, an ACTH stimulation test checks how well your adrenal glands produce cortisol when stimulated. A dexamethasone suppression test helps diagnose Cushing's syndrome by seeing if cortisol production can be suppressed. An oral glucose tolerance test can be used to diagnose diabetes or acromegaly. These tests usually involve taking a baseline blood sample, then administering a medication or substance, followed by one or more timed blood samples to measure hormone changes. Dr. Yang uses these tests for more precise diagnosis of certain complex endocrine conditions.

Does Dr. Yang deal with hormonal issues related to infertility or conditions like PCOS?

Yes, as a Reproductive Endocrinologist and Infertility specialist (REI), Dr. Yang has advanced training in diagnosing and treating complex hormonal disorders that affect fertility and reproductive health in both women and men. This includes conditions like Polycystic Ovary Syndrome (PCOS), ovulatory dysfunction, endometriosis-related hormonal issues, premature ovarian insufficiency, male hypogonadism impacting fertility, and recurrent pregnancy loss. She can manage ovulation induction, provide hormonal support for assisted reproductive technologies like IVF, and address other intricate reproductive endocrine problems.

What symptoms might lead my doctor to refer me to an Endocrinologist like Dr. {provider_name_doctor_last}?

Your doctor might refer you to an Endocrinologist like Dr. Dr. Yang if you have symptoms or test results suggestive of a hormone imbalance or endocrine gland problem. This could include: unexplained significant weight gain or loss; persistent fatigue or lethargy; changes in mood or energy levels; excessive thirst or urination; new or worsening high blood sugar; symptoms of an overactive or underactive thyroid (e.g., palpitations, heat/cold intolerance, changes in hair/skin); bone density loss (osteoporosis); recurrent kidney stones; menstrual irregularities or fertility issues; unexplained high blood pressure; or physical changes like excessive hair growth, acromegaly features, or signs of Cushing's syndrome.

104-145 15TH St W
North Vancouver, BC V7M 1R9

Phone: (604) 924-3133

The facility is wheelchair accessible.

Dr. Yang is a licensed Endocrinologist (Diabetes & Metabolism Focus) regulated by the College of Physicians and Surgeons of British Columbia (CPSBC) under the Health Professions Act in BC. A referral from a family physician or appropriate specialist is typically required for consultations with Dr. Yang for services covered by the provincial health plan.

Verify registration with the College of Physicians and Surgeons of British Columbia (CPSBC): https://www.cpsbc.ca/public/registrant-directory/search-result/357720/Yang%2CAshlee