Dr. Gulzar Zain
- American Board Certification in Internal Medicine and Endocrinology Diabetes and Metabolism
- Internal Medicine and fellowship in training at New York Medical College, NY USA
- Fellow of the American College of Endocrinology (F.A.C.E) and Endocrine Certified in Neck Ultrasonography (ECNU).
- Associate professor in medicine and private practice in endocrinology in Texas, USA form 2000 to 2007
- Practicing in the UAE, (Sharjah and Dubai), since 2007.