Ethan D. Leder

Johns Hopkins Medicine, Inc. owns and operates hospitals. It offers health care services in the areas of burn and wound care, cardiac surgery, cardiology, endocrinology, gastroenterology, gynecology/obstetrics, innovation in quality patient care, internal medicine, nephrology, neurology, neurosurgery, oncology, orthopedic surgery, otolaryngology-head and neck surgery. The company was founded by Johns Hopkins in 1997 and is headquartered in Baltimore, MD.

Precision Medicine Group Holdings, Inc. engages in the provision of healthcare related services. The company was founded in 2016 and is headquartered in Bethesda, MD.

KBL Healthcare Ventures (KBL Healthcare) is a venture capital firm founded in 1991 by Zachary C. Berk and Marlene R. Krauss. The firm is headquartered in New York.

Healthcare Financial Corp. LLC provides healthcare services. The private company is based in Shrewsbury, NJ and has subsidiaries in the United States. The company was founded by Ethan D. Leder.

Precision For Medicine, Inc. provides clinical research focusing on genomics, immune-response assays, global specimen logistics, and biomaker analytics. The company was founded by Ethan D. Leder and Mark P. Clein in 2012 and is headquartered in Chevy Chase, MD.

Precision Medicine Group LLC engages in the provision of an integrated infrastructure that supports pharmaceutical and life sciences companies. It offers translational informatics and biometrics, specialty lab, biomaterials, oncology, and diagnostics and medical device solutions. The company was founded by Ethan D. Leder and Mark P. Clein in 2012 and is headquartered in Bethesda, MD.

US Bioservices Corp. distributes pharmaceutical products and services. Its services include integrated pharmacy and nursing, patient reimbursement and clinical support, and therapeutic services. The company was founded in 2002 by Ethan D. Leder and Mark P. Clein and is located in Sharon Hill, PA.

United BioSource Corp. is a scientific and medical affairs organization that partners with life science companies to develop and commercialize their products. The company is involved in pre- and post-approval product development; pricing, coverage, reimbursement, and access strategies; and medical publication and communications. United BioSource Corp. was founded by Ethan D. Leder and Mark P. Cleinin in 2003 and is headquartered in Chevy Chase, MD.