Dr. Marie-France Langlois – Endocrinologist | Sherbrooke, QC

Dr. Marie-France Langlois, a Endocrinologist (Diabetes & Metabolism Focus), provides expert care for adult patients, and may also see older adolescents for certain endocrine conditions. With her practice located at CHUS, Endocrinologie in Sherbrooke, QC, she is a key member of the local medical community. Her approach to hormone and metabolism care is rooted in a comprehensive understanding of endocrine health, ensuring that each patient receives personalized treatment tailored to their unique needs. Dr. Langlois adheres to the high standards set by the Collège des médecins du Québec (CMQ), maintaining her license number 94219 as a testament to her commitment to professional excellence.

She holds a Medical Degree from a recognized institution and has accumulated over 29 years of dedicated experience as an Endocrinologist (Diabetes & Metabolism Focus) since 1995. Her extensive post-graduate training and certifications enable her to practice advanced endocrine and metabolic medicine in Quebec, ensuring her patients benefit from the latest evidence-based practices and innovations in hormone and metabolism treatment.

Dr. Langlois’s clinical philosophy emphasizes evidence-based hormonal and metabolic care, prioritizing patient education on managing chronic conditions and emphasizing early, accurate diagnosis. She is committed to providing individualized treatment plans that focus on long-term health and well-being. Fluent in French, she offers compassionate and thorough care to her patients in Sherbrooke, fostering a trusting and supportive environment for all who seek her expertise.

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

Diabetes & Related Metabolic Disorders

• Hypoglycemia (Low Blood Sugar - various causes): Abnormally low blood glucose levels, which can occur as a side effect of diabetes treatment (insulin or certain oral medications), or due to other underlying conditions like insulinoma or adrenal insufficiency.
• Gestational Diabetes Mellitus (GDM): Diabetes diagnosed during pregnancy that was not clearly overt diabetes prior to gestation, requiring careful management to ensure healthy outcomes for both mother and baby.

Bone Health & Mineral Metabolism Disorders

• Osteopenia (Low Bone Mass): A condition where bone mineral density is lower than normal peak density but not yet low enough to be classified as osteoporosis. It indicates an increased risk for developing osteoporosis.
• Paget's Disease of Bone: A chronic skeletal disorder that disrupts the normal bone remodeling process, resulting in bones that are enlarged, misshapen, and structurally unsound, leading to pain, deformities, and fractures.
• Rickets & Osteomalacia: Conditions characterized by softening and weakening of bones, typically due to severe and prolonged vitamin D deficiency. Rickets occurs in children, leading to skeletal deformities, while osteomalacia occurs in adults.

Thyroid & Parathyroid Gland Disorders

• 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.
• Thyroiditis (e.g., Subacute/De Quervain's, Postpartum, Silent/Painless): Inflammation of the thyroid gland, which can cause temporary hyperthyroidism followed by hypothyroidism, or persistent thyroid dysfunction, depending on the type.

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

• 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.
• 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.
• 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.
• 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.
• 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.

Note: This list provides a general overview. Specific tests and treatments are determined after a thorough evaluation. Discuss with Dr. Langlois 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.

CHUS, Endocrinologie is situated in Sherbrooke's Fleurimont West (Hospital Area) neighborhood, within the vibrant healthcare district. The practice is easily accessible via public transit, with the Société de transport de Sherbrooke (STS) providing convenient bus services. The facility is wheelchair accessible to accommodate all patients, and parking is available at or near the location for those arriving by car. The practice's central position within Sherbrooke makes it a reliable choice for comprehensive hormone and metabolism care in the region.

Are consultations, hormone tests, and treatments with Dr. Langlois, 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. Langlois, 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. Langlois's office, the hospital/clinic, or Régie de l'assurance maladie du Québec (RAMQ) directly.

Is a referral required to see Dr. Langlois, 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. Langlois. 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 conditions does an Endocrinologist (Diabetes & Metabolism Focus) like Dr. Langlois typically treat?

An Endocrinologist (Diabetes & Metabolism Focus) is a medical doctor who specializes in diagnosing and treating diseases related to the endocrine system, which is the network of glands that produce and release hormones. These hormones control many important body functions, including metabolism (how your body gets energy from foods), growth and development, sexual function and reproduction, sleep, and mood. She is an Endocrinologist (Diabetes & Metabolism Focus), specializing in Diabetes & Metabolism. Dr. Langlois manages conditions such as diabetes, thyroid diseases (hyperthyroidism, hypothyroidism, nodules), osteoporosis, adrenal gland disorders (like Cushing's or Addison's disease), pituitary gland disorders, parathyroid and calcium imbalances, polycystic ovary syndrome (PCOS), and some forms of hypertension or lipid disorders related to hormonal imbalances.

I have a thyroid nodule. What can I expect during an evaluation with an Endocrinologist like Dr. {provider_name_doctor_last}?

When evaluating a thyroid nodule, an Endocrinologist like Dr. Dr. Langlois will conduct a thorough assessment. This typically involves reviewing your medical history (including any symptoms of thyroid dysfunction or family history of thyroid disease), performing a physical examination of your neck and thyroid gland, and ordering blood tests to check your thyroid function (TSH, and possibly free T4, T3, and thyroid antibodies). A thyroid ultrasound is almost always performed to precisely characterize the nodule's size, number, and sonographic features (e.g., solid, cystic, calcifications, irregular margins). Based on these ultrasound characteristics and the nodule's size, Dr. Dr. Langlois will determine if a fine-needle aspiration (FNA) biopsy is needed to obtain cells for microscopic examination to rule out thyroid cancer. Most thyroid nodules are benign.

CHUS, Endocrinologie
3001 12e Avenue N
Sherbrooke, QC J1H 5N4

Phone: (819) 564-5244 | Fax: (819) 564-5292

The facility is wheelchair accessible.

Dr. Langlois 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. Langlois 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=94219