Joseph L Shaker

Joseph L. Shaker, MD, is a Clinical Professor of Medicine at the Medical College of Wisconsin. He specializes in endocrinology with a focus on calcium and bone disorders, including parathyroid disorders, osteoporosis, and metabolic bone diseases. Dr. Shaker co-founded the Wisconsin Bone Club, an annual interdisciplinary conference fostering collaboration among endocrinologists, rheumatologists, and other specialists in bone and calcium research.

His education includes earning an MD degree, though the specific institution is not listed. Dr. Shaker has authored or co-authored over 50 journal articles and 35 scientific abstracts, contributing to clinical and research advancements in hypercalcemia, parathyroid surgery outcomes, and vitamin D supplementation following bariatric surgery.

Research Interests include clinical management of hyperparathyroidism, osteoporosis linked to gastrointestinal conditions, and postoperative hypercalcemia in orthopedic patients. He serves on editorial boards for Endocrine Practice and Journal of Clinical Densitometry, and holds leadership roles such as Senior Medical Director of Ambulatory Services.

Professional Affiliations include the Paget Foundation Board of Directors and the International Society for Clinical Densitometry. His work bridges clinical practice and research, emphasizing evidence-based guidelines and interdisciplinary collaboration in bone and calcium disorders.