I have 14 years of experience, and specialize in the field of endocrinology with specific knowledge in the areas of osteoporosis, diabetes and testosterone. I have published on such topics as osteoporosis, vitamin D and diabetes. I have testified on diabetes, medical conditions causing driving impairment and effects of testosterone deficiency. I am considered a world expert on bone metabolism during pregnancy, lactation, and fetal development and have had my expert opinion sought by health practitioners from premier health institutions around the globe. I am also expert in diabetes and have been involved at the international level in expert panels to discuss appropriate management of the condition.