• 香港大學內外全科醫學士 MBBS(HK)
• 香港大學醫學研究碩士 MRes(Med)(HK)
• 香港精神科醫學院院士 FHKCPsych
• 香港醫學專科學院院士 (精神科) FHKAM(Psychiatry)

葉沛霖醫生的專業資格包括香港大學內外全科醫學士、香港大學醫學研究碩士、香港精神科醫學院院士、香港醫學專科學院院士 (精神科) 及精神科專科醫生，並曾於一間公立醫院擔任副顧問醫生(精神科)。

此外，他現亦為精神科醫學院公共關注委員會委員、雙相情緒學會委員會成員、新生精神康復會工作與就業小組委員，以及香港心理衛生會出版小組委員等。縱然工作繁忙，葉醫生仍積極投身青年及社會服務，先後加入青年獅子會、青年商會、扶輪社、商會及專業團體等，擴濶自身視野，累積經驗，鍛煉領導才能，期望能為社會出一分力。　

葉醫生過往亦多次接受傳媒邀請如AM730、信報及香港01等，加深普羅大眾對壓力、抑鬱症及躁鬱症之認識，及早察覺其表徵或自殘行為，尋求支援方法。

Dr Yip graduated from the University of Hong Kong with Bachelor of Medicine, Bachelor of surgery, and Master of Research in Medicine. He received training in psychiatry and obtained the Fellow of the Hong Kong College of Psychiatrists, the fellow of the Hong Kong Academy of Medicine (Psychiatry), and is a registered Specialist in Psychiatry. He had worked as an Associate Consultant Psychiatrist in a public hospital before commencing private practice.

Dr Yip is currently the member of the Public Awareness Committee of the Hong Kong College of Psychiatrists, the Exco of Society for the Advancement of Bipolar Disorder, member of the Work and Employment Subcommittee of the New Life Psychiatric Rehabilitation Association, and member of the Publication Committee of the Mental Health Association of Hong Kong.