Home / General Sonography A B C D E F G H I J K L M N O P Q R S T U V W X Y Z G Geiersbach, Stephen Associate Professor E-mail Stephen Geiersbach 517.796.8494 More Info A.A.S. (radiography), Jackson Community College A.A.S. (ultrasonography), Jackson Community College B.A., Spring Arbor College M.S., California College for Health Sciences L Lamb, Alexandria Health Science and Pathway Coordinator E-mail Alexandria Lamb 517.234.5734