Dr. Raafat Hashem Mulhem Dahroujhas the master degree in internal medicine from Damascus University at 2014. Then he had the Syrian board of internal medicine in 2015 and worked in many hospitals as specialist in internal medicine. He has worked in Sultan Qaboos Hospital, Salalah in medicine department for five years and was dealing with emergency medicine cases, covering the ICU cases. Also hewas covering Chest clinic for 3 years and taking care of all respiratory cases.He was a part of CPR team and also I was a part of the COVID team though the pandemic. He did a lot of procedures (diagnostic & therapeutic pleural taping, paracenthesis and others). He was the coordinator of medicine department at in Sultan Qaboos Hospital, Salalah for many years.He is the member of Doctors Syndicate in Syria. Dr. Raafat Hashem Mulhem Dahroujhas the master degree in internal medicine from Damascus University at 2014. Then he had the Syrian board of internal medicine in 2015 and worked in many hospitals as specialist in internal medicine. He has worked in Sultan Qaboos Hospital, Salalah in medicine department for five years and was dealing with emergency medicine cases, covering the ICU cases. Also hewas covering Chest clinic for 3 years and taking care of all respiratory cases. He was a part of CPR team and also I was a part of the COVID team though the pandemic. He did a lot of procedures (diagnostic & therapeutic pleural taping, paracenthesis and others). He was the coordinator of medicine department at in Sultan Qaboos Hospital, Salalah for many years. He is the member of Doctors Syndicate in Syria.