Dr. Marie-Josée Desrochers – Endocrinologist | Saint-Eustache, QC

Dr. Marie-Josée Desrochers, 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 Hôpital de Saint-Eustache, Clin Ambulatoire Bibeau in Saint-Eustache, QC. She is a key member of the local medical community, dedicated to delivering comprehensive hormonal and metabolic health management. Her practice adheres strictly to the standards set by the Collège des médecins du Québec (CMQ), ensuring high-quality and safe patient care. Dr. Desrochers's role encompasses the diagnosis, treatment, and ongoing management of complex endocrine and metabolic disorders, emphasizing personalized treatment strategies that improve long-term health outcomes.

Dr. Marie-Josée Desrochers holds a Medical Degree from a recognized institution and has accumulated over five years of experience as an Endocrinologist (Diabetes & Metabolism Focus) since 2019. She has completed extensive post-graduate training in endocrinology and holds the necessary certifications to practice in Quebec, including her license issued by the Collège des médecins du Québec (CMQ). Her expertise includes advanced diagnostic testing and a nuanced understanding of hormone and metabolism disorders.

Her clinical philosophy centers on a commitment to evidence-based hormonal and metabolic care, patient education, early and accurate diagnosis, and personalized treatment planning. Dr. Desrochers strives to empower her patients through comprehensive information about their conditions and management options. She is dedicated to early intervention and continuous support, ensuring that each patient receives care tailored to their unique needs. Fluent in French, she provides compassionate and clear communication to her diverse patient population in Saint-Eustache and surrounding areas.

Dr. Marie-Josée Desrochers diagnoses and treats a wide range of hormonal and metabolic disorders, including:

Diabetes & Related Metabolic Disorders

• Diabetes Complications (Neuropathy, Nephropathy, Retinopathy - endocrine management aspects): Management focused on glycemic, blood pressure, and lipid control to prevent or slow the progression of nerve damage, kidney disease, and eye damage associated with diabetes.
• Prediabetes & Insulin Resistance: A state where blood glucose levels are higher than normal but not yet high enough for a type 2 diabetes diagnosis. Insulin resistance is a key feature, where cells don't respond well to insulin.

Thyroid & Parathyroid Gland Disorders

• Hypercalcemia & Hypocalcemia (Disorders of Calcium Metabolism): Evaluation and management of abnormally high or low levels of calcium in the blood, which can have various underlying endocrine or non-endocrine causes.
• Primary Hyperparathyroidism: A disorder where one or more parathyroid glands become overactive, producing too much parathyroid hormone (PTH), leading to high blood calcium levels (hypercalcemia) and potential bone and kidney problems.

Bone Health & Mineral Metabolism Disorders

• 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.
• 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.

This list is not exhaustive. For personalized advice regarding your specific endocrine condition, please consult with Dr. Marie-Josée Desrochers.

• 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.
• 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.
• 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.
• 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.
• 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.
• 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. Desrochers for care relevant to your specific condition.

All medical services are provided in accordance with the standards of practice set by the Collège des médecins du Québec (CMQ) and relevant endocrinological care guidelines. Contact the clinic or your referring physician regarding new patient intake and referral processes.

Hôpital de Saint-Eustache, Clin Ambulatoire Bibeau is situated in Saint-Eustache, QC, in an accessible area near central Saint-Eustache. The facility is located within the hospital's specialized outpatient unit, easily reachable via local public transit options. The building is wheelchair accessible, ensuring ease of access for all patients. Paid parking options are conveniently located nearby, providing flexible parking solutions for visitors. The hospital serves as a vital medical hub in the region, offering comprehensive healthcare services with a focus on specialty endocrinology and metabolic care.

Are consultations, hormone tests, and treatments with Dr. Desrochers, an Endocrinologist (Diabetes & Metabolism Focus), covered by Régie de l'assurance maladie du Québec (RAMQ) in QC?

Medically necessary consultations with a licensed Endocrinologist (Diabetes & Metabolism Focus) like Dr. Desrochers, 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 Régie de l'assurance maladie du Québec (RAMQ) in QC 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. Desrochers's office, the hospital/clinic, or Régie de l'assurance maladie du Québec (RAMQ) directly.

Is a referral required to see Dr. Desrochers, 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. Desrochers. 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.

What treatment options for osteoporosis might Dr. Desrochers discuss?

If you are diagnosed with osteoporosis, Dr. Desrochers will discuss a management plan aimed at reducing your risk of fractures. This starts with lifestyle modifications, including ensuring adequate intake of calcium and vitamin D (through diet and/or supplements), engaging in regular weight-bearing and muscle-strengthening exercises, smoking cessation, and limiting alcohol intake. Fall prevention strategies are also important. If medication is indicated based on your bone density (DXA scan) and fracture risk assessment (e.g., using FRAX or CAROC tools), options include antiresorptive medications that slow bone loss (like bisphosphonates or denosumab) or anabolic agents that stimulate new bone formation (like teriparatide or romosozumab). She will help choose the most appropriate therapy based on your individual circumstances, potential side effects, and treatment goals.

Dr. Desrochers 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. Desrochers uses these tests for more precise diagnosis of certain complex endocrine conditions.

What symptoms might lead my doctor to refer me to an Endocrinologist like Dr. Desrochers?

Your doctor might refer you to an Endocrinologist like Dr. Desrochers 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.

How does Dr. Desrochers typically approach managing diabetes (Type 1 or Type 2)?

Dr. Desrochers's approach to diabetes management is comprehensive and individualized. For Type 1 diabetes, the focus is on intensive insulin therapy (using multiple daily injections or an insulin pump), continuous glucose monitoring (CGM), carbohydrate counting, and education on managing blood sugar fluctuations and preventing hypoglycemia. For Type 2 diabetes, management often starts with lifestyle modifications (diet, exercise, weight loss), followed by oral medications if needed. Newer injectable medications (like GLP-1 receptor agonists or SGLT2 inhibitors) or insulin may be added as the disease progresses or if blood sugar targets aren't met. In both types, a key goal is to achieve optimal glycemic control (measured by HbA1c and glucose monitoring) while minimizing side effects and preventing long-term complications affecting the eyes, kidneys, nerves, and cardiovascular system. This often involves a multidisciplinary team approach.

Hôpital de Saint-Eustache, Clin Ambulatoire Bibeau
465 Rue Bibeau, 6e étage
Saint-Eustache, QC J7R 5B6

Phone: (450) 473-6811 | Fax: (450) 473-4540

The facility is wheelchair accessible.

Dr. Desrochers is a licensed Endocrinologist (Diabetes & Metabolism Focus) regulated by the Collège des médecins du Québec (CMQ) under the Medical Act in QC. A referral from a family physician or appropriate specialist is typically required for consultations with Dr. Desrochers for services covered by the provincial health plan.

Verify registration with the Collège des médecins du Québec (CMQ): https://www.cmq.org/en/directory/physicians?number=19508