Dr. Fatemi studied between 1990 and 1996 at the University of Lübeck, at Cornell University, at Columbia University and in Port of Spain Medicine. Between 1996 and 1998 he did a medical internship at the Dermatological Clinic Minden and was approved in 1998. From 1998 to 1999 he worked as a medical assistant in the private clinic Clinical Concepts in Dusseldorf. Since 1998 he has been visiting various plastic surgeons in Honolulu, New York, Rio de Janeiro, Denver, and Dortmund. He received his doctorate in 2007 at the University of Münster in the field of dermatology.
In 2002 he founded his first private clinic S-thetic Clinic in Unna, followed by a private clinic in Dusseldorf (from 2003) and a private practice in Munich (from 2005). In 2007, he founded an S-thetic Clinic in Hamburg, an S-thetic lounge followed in 2009 in Dusseldorf. Now he runs 16 clinics across whole Germany.