M.D., Medical Doctor/ Physician, graduated from Tehran university, School of Medicine with honor. He studied in neurosurgery ward and graduated with a score with thesis on Meningioma Brain Tumour during 6 years. With continuing my practice with special consideration on psychosomatic disorders, He completed many post graduate courses on health psychology, addiction medicine, sexual disorders therapy successfully. He passed many post graduate courses in Neuro, approved by Medical Sciences University. As well, He have been passed post graduate courses on Nutrition, Gastroenterology and herpetology, Obesity treatment and diabetes approved by Tehran University of Medical sciences. He is director of fatty liver and related metabolic disorders study among Iranian families since 2015 and currently publishing the results of our study and research about fatty liver and hyperlipidaemia, diabetes and nutrition as study director and clinician associate member of Iran Hepatitis Network. I am reviewer and associate editor of Hepatitis Monthly Journal and reviewer of journal of Clinical and Translational Herpetology. He is editorial board member of International Journal of Psychology and Neurosciences. He certified graduate, verified reviewer and certified mentor of Publons academy in the field of Clinical Medicine and Herpetology.