Michael T. Ziegler

Ameritox Ltd. engages in the development of pain medication monitoring solutions for pain management. The firm offers laboratory services and practice management tools to help clinicians coordinate and optimize the care of chronic pain patients. Its pain medication monitoring solutions include the Rx Guardian process, a urine drug testing to help clinicians assess whether patients are taking their medications correctly. The company was founded by Ronald C. Backer and Joel A. McEndree in 1996 and is headquartered in Columbia, MD.

CBLPath, Inc. provides sub-specialized anatomic pathology and molecular diagnostic laboratory services. It offers breast pathology, cytopathology, dermapathology, hematopathology, and uropthology. The company was founded by Carlos D. Urmacher and David G. McGinnis in 1988 and is headquartered in Rye Brook, NY.