Dr Al-Khayer is the most up to date and knowledgeable doctor in the field of endocronology. He knows what is going on in the field and helps you be the best you can be healthwise. He takes the time to understand you and your health needs and works to keep you at your best. I would recommend him to everyone. His practice also has the best people....Chris, his nurse is tops as well..They are the cream of the crop for medical professionals in CT.