新极点特聘植发专家 Dr. Grant F. Koher

　　美国毛发移植学院院士、美籍植发专家。

　　Montreal, Canada September, 2008

　　International Society of Hair Restoration Surgery 16th Annual Scientific Meeting

　　Rome, Italy June, 2008

　　Clinical Faculty Instructor/Moderator European Regional Live Surgery Workshop

　　Orlando, FL April, 2008

　　Clinical Faculty Instructor/Moderator ISHRS—14th Annual Live Surgery Workshop

　　Las Vegas, NV September, 2007

　　International Society of Hair Restoration Surgery 15th Annual Scientific Meeting

　　Orlando, FL March, 2007

　　Clinical Faculty Instructor/Moderator ISHRS—13th Annual Live Surgery Workshop

　　San Diego, CA November, 2006

　　International Society of Hair Restoration Surgery 14th Annual Scientific Meeting

　　Orlando, FL March, 2006

　　Clinical Faculty Instructor 12th Annual Live Surgery Workshop

　　Sydney, Australia August, 2005

　　Clinical Faculty Instructor 13th Annual Scientific Meeting

　　Beijing, China August,2005

　　Foreign Co-Chairman Symposium - Modern Hair Transplant Techniques

　　Orlando, FL March, 2005

　　Clinical Instructor 11th Annual Live Surgery Workshop

　　New York, NY April, 2005

　　Participant Cosmetic Laser Conference

　　Vancouver, Canada August, 2004

　　International Society of Hair Restoration Surgery 12th Annual Scientific Meeting

　　Orlando, FL March, 2004

　　Clinical Instructor 10th Annual Live Surgery Workshop

　　New York, NY October, 2003

　　International Society of Hair Restoration Surgery 11th Annual Scientific Meeting

　　Orlando, FL March, 2003

　　Clinical Instructor/Faculty 9th Annual Live Surgery Workshop

　　Chicago, IL October, 2002

　　International Society of Hair Restoration Surgery 10th Annual Scientific Meeting

　　Wilmington, NC August, 2002

　　Guest Speaker NC Osteopathic Medical Society CME Conference