D. Greenwalt

The next generation in revenue cycle technology.

Randy L Thomas, D. Greenwalt, 2006, Healthcare financial management : journal of the Healthcare Financial Management Association.

Marrying technology and process change for improved revenue management.

D. Greenwalt, 2004, Healthcare financial management : journal of the Healthcare Financial Management Association.

Surface-Wave Expression of Bathymetry Over a Sand Ridge

D. Greenwalt, J. Witting, C. Gordon, 1984 .