By the time you feel bone loss, it is already advanced. Osteoporosis is a silent disease that requires proactive screening, especially in postmenopausal women and patients on long-term corticosteroids. Dr. Marie Noelle Kallas Chemaly provides comprehensive bone health assessment including DEXA scanning, vitamin D and calcium metabolism testing, and parathyroid evaluation. Her published research on parathyroid hormone reference values in Middle Eastern populations (International Journal of Endocrinology, PubMed: 32148490) directly informs her clinical practice.
Bone density assessment via DEXA scan, fracture risk evaluation (FRAX score), and treatment plans including bisphosphonates, denosumab, calcium, and vitamin D optimization.
Testing and treatment of vitamin D deficiency — highly prevalent in Lebanon — and calcium disorders affecting bone health, muscle function, and overall metabolism.
Diagnosis and treatment of hyperparathyroidism and hypoparathyroidism. Dr. Kallas has published research on PTH reference values in the International Journal of Endocrinology.
Risk assessment and preventive strategies for patients at high risk of osteoporotic fractures, including medication, lifestyle modification, and fall prevention.
Women should get a DEXA scan at age 65, or earlier if they have risk factors: early menopause, family history of fractures, long-term corticosteroid use, thyroid disorders, or low body weight. Men should be screened at 70 or earlier with risk factors.
Yes. Despite abundant sunshine, vitamin D deficiency affects an estimated 70-80% of the Lebanese population due to limited sun exposure, darker skin pigmentation, and dietary factors. Dr. Kallas tests and treats vitamin D deficiency as part of comprehensive bone health management.
Hyperparathyroidism is a condition where one or more parathyroid glands produce too much parathyroid hormone (PTH), causing calcium to leach from bones into the blood. This leads to osteoporosis, kidney stones, and fatigue. Dr. Kallas has published research on PTH values in Middle Eastern populations.
Dr. Kallas Chemaly practices at 4 locations across Mount Lebanon. Choose the clinic most convenient for you:
Living abroad? Online consultations available for patients in the Gulf and worldwide.