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Suzanne Marie Jan De Beur, M.D.

Photo of Dr. Suzanne Marie Jan De Beur, M.D.

Associate Director, Johns Hopkins Bayview Clinical Research Unit (ICTR)

Associate Professor of Medicine


Expertise: Bone Disorders, Calcium disorders, Endocrinology , Glucocorticoid Induced Osteoporosis, Hypercalcemia, Hyperparathyroidism, Male Osteoporosis, Metabolic Bone Disease, Osteomalacia, Osteoporosis, Paget's Disease, Pseudohypoparathyroidism, Rickets, Right Heart Catheterization, Tumor-Induced Osteomalacia, X Linked Hypophosphatemic Rickets (XLH) more

Research Interests: Hormonal regulators of phosphate homeostasis; FGF23 signaling; molecular mechanism of pseudohypoparathyoidism; Human Disease of G proteins; parathyroid hormone signaling; Molecular basis of hypophosphatemic disorders more

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Johns Hopkins Bayview Medical Center
Appointment Phone: 410-550-4906

5200 Eastern Avenue
Endocrinology MFL-Center Suite 4300
Baltimore, MD 21224 map
Phone: 410-550-4229
Fax: 410-550-6864


Suzanne Jan de Beur, M.D., an associate professor of medicine at The Johns Hopkins University School of Medicine, is director of endocrinology at Johns Hopkins Bayview Medical Center.

She completed her medical degree at Cornell University. Her residency in internal medicine and fellowship in endocrinology were completed at The Johns Hopkins Hospital. She is an international expert in metabolic bone disease. Dr. Jan de Beur is frequently invited to speak internationally on skeletal health.

Board-certified in internal medicine and endocrinology/ metabolism, Dr. Jan de Beur's clinical and research interests lie in bone and mineral metabolism, endocrinology, all metabolic bone disorders, osteoporosis, and calcium and phosphorus disorders. She also has published numerous articles and textbook chapters on topics such as hypocalcemia, and bone and mineral metabolic disorders. more


  • Associate Director, Johns Hopkins Bayview Clinical Research Unit (ICTR)
  • Director, Division of Endocrinology (JHBMC)
  • Associate Professor of Medicine

Departments / Divisions



  • MD, Cornell University Medical College (1992)


  • Johns Hopkins University School of Medicine / Internal Medicine (1995)


  • Johns Hopkins University School of Medicine / Endocrinology (1998)

Board Certifications

  • American Board of Internal Medicine / Endocrinology/Diabetes/Metabolism (1998, 2008)

Research & Publications

Clinical Trial Keywords

Tumor induced osteomalacia, X linked hypophosphatemic rickets, osteoporosis

Activities & Honors


  • Advances in Mineral Metabolism
  • The American Society of Bone and Mineral Research
  • The Endocrine Society
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