Contact Us Dr. Rosenzweig's office VAMC Building 103, E-221AEmail Dr. Rosenzweig503-220-8262, ext. 52256 Lab VAMC building 103, E-218503-220-8262, ext. 54309 VA Portland Health Care System 3710 S.W. Veterans Hospital Road Building 103, Room E-218 Mail code: VA R&D 14 Portland, OR 97239 Rosenzweig Lab is located at the Portland Veterans Affairs Medical Center, at the top of Marquam Hill in Portland, Oregon (left image). The Portland VA has a long-standing and collaborative partnership with the School of Medicine at Oregon Health & Science University. The two hospitals are physically connected to each other by a pedestrian sky bridge (right panel).