Dr jack c rosenfield of green and seidner family pratice,215 855 1054 of late 2009 i had 3 discs replaced in my neck 3/2010 my second open heart surgery, this time a mechinal aortic valve was used. as you know im now on blood thinners for life, january 2011 my doctor of 20 years called me in for an appt, at my expence to inform me that he would no longer perscribe me my medication of see me on a professional basis.NO REASON. i wsas told to find another gp. problem is no one will take me on as a patient.....mmmmmmm kind of makes me wounder why? i have enough cumiden for 30 days and no more bloodpressure medication, how is this possible, DEAD MAN TYPING W.T. K