| Leo Debria | Facilities Modernization (Boulder) Group |  | Ctr |  | 
          
                                                                                        | Robyn Verner | Director's Office, Baldrige Performance Excellence Program | robyn.verner [at] nist.gov | Fed |  | 
          
                                                                                        | Collin Decker | Facilities Improvement (Gaithersburg) Group |  | Ctr |  | 
          
                                                                                        | Brian DeCost | Data and AI-Driven Materials Science Group | brian.decost [at] nist.gov | Fed | Applied AI, Machine learning, Computational science, Materials characterization, Modeling and computational material science | 
          
                                                                                        | Aleena Deen | Security Test, Validation and Measurement Group | aleena.deen [at] nist.gov | Ctr |  | 
          
                                                                                        | David Deese | Facilities Improvement (Boulder) Group |  | Ctr |  | 
          
                                                                                        | LaShawnda Degbegni | Logistics Group | lashawnda.degbegni [at] nist.gov | Fed |  | 
          
                                                                                        | Brandon DeGuzman | Networking Group |  | Ctr |  | 
          
                                                                                        | Andrew DeHennis | Integration & Policy Office | andrew.dehennis [at] chips.gov | Fed |  | 
          
                                                                                        | Osamah Dehwah | Infrastructure Materials Group | osamah.dehwah [at] nist.gov | IntlAssoc |  | 
          
                                                                                        | David Deisenroth | Production Systems Group | david.deisenroth [at] nist.gov | Fed | Additive manufacturing, Optical / photometry / laser metrology | 
          
                                                                                        | Nadine DeJesus | Node A Group | nadine.dejesus [at] nist.gov | Fed |  | 
          
                                                                                        | Holly DeJong | Strategy, Technology & Policy – HQ | holly.dejong [at] chips.gov | Fed |  | 
          
                                                                                        | Joshua DeKrey | Office of Facilities and Property Management - HQ |  | Ctr |  | 
          
                                                                                        | Frank Delaglio | Biomolecular Structure and Function Group | frank.delaglio [at] nist.gov | Fed |  | 
          
                                                                                        | Aurelien Delaitre | Software Quality Group | aurelien.delaitre [at] nist.gov | Fed |  | 
          
                                                                                        | Katya Delak | Office of Weights and Measures | katya.delak [at] nist.gov | Fed |  | 
          
                                                                                        | Rose Delaney | Financial Assistance Agreements Management Office – HQ | rose.delaney [at] nist.gov | Fed |  | 
          
                                                                                        | Carrie C. DeLauter | Office of Information Systems Management - HQ | carrie.delauter [at] nist.gov | Fed |  | 
          
                                                                                        | Matthew Delgado | Acquisition Operations | matthew.delgado [at] nist.gov | Fed |  | 
          
                                                                                        | Judith Delgado Herrera | Facilities Services Division - HQ |  | IntlCtr |  | 
          
                                                                                        | Parastoo Delgoshaei | Mechanical Systems and Controls Group | parastoo.delgoshaei [at] nist.gov | Fed |  | 
          
                                                                                        | Matthew Dell | Facilities Improvement (Gaithersburg) Group |  | Ctr |  | 
          
                                                                                        | Dean DeLongchamp | Polymers Processing Group | dean.delongchamp [at] nist.gov | Fed | Organic electronics, Additive manufacturing, Composition and structure, Polymers, Self-assembly | 
          
                                                                                        | Doga Cagdas Demirkan | Advanced Communications Research Group | doga.demirkan [at] nist.gov | Assoc |  | 
          
                                                                                        | Daniel C. Dender | The Material Measurement Laboratory Office of Operations Group | daniel.dender [at] nist.gov | Fed |  | 
          
                                                                                        | Naomi Deneke | Polymers Processing Group | naomi.deneke [at] nist.gov | Fed |  | 
          
                                                                                        | William Denell | Fire Protection Group | william.denell [at] nist.gov | Fed |  | 
          
                                                                                        | Chantale Denis | International and Academic Affairs Office - HQ | chantale.denis [at] nist.gov | Fed |  | 
          
                                                                                        | Connor Denney | Advanced Microwave Photonics Group | connor.denney [at] nist.gov | Fed |  | 
          
                                                                                        | Tasshi Dennis | High-Speed Waveform Metrology Group | tasshi.dennis [at] nist.gov | Fed | Quantum communications, Optoelectronics, Optical / photometry / laser metrology, Optical physics and communications, Conformity assessment | 
          
                                                                                        | Zayne Dennis | Facilities Improvement (Boulder) Group |  | Ctr |  | 
          
                                                                                        | Christopher Dennis | Communications Technology Laboratory HQ Gp | christopher.dennis [at] nist.gov | Fed |  | 
          
                                                                                        | Andrew Dennis | Facilities Improvement (Boulder) Group |  | Ctr |  | 
          
                                                                                        | Cindi L. Dennis | Functional Nanostructured Materials Group | cindi.dennis [at] nist.gov | Fed | Nanobiotechnology, Nanomagnetics, Magnetics, Documentary standards, Reference materials | 
          
                                                                                        | Robert Dennis | Facilities Improvement (Boulder) Group |  | Ctr |  | 
          
                                                                                        | Peter O. Denno | Process Engineering Group | peter.denno [at] nist.gov | Fed | Applied AI, Factory operations planning and control, Manufacturing systems design and analysis, Monitoring, diagnostics and prognostics, Supply chain | 
          
                                                                                        | Robert J Densock | Networking Group | robert.densock [at] nist.gov | Fed |  | 
          
                                                                                        | Lisa Derby | Material Measurement Laboratory - HQ | lisa.derby [at] nist.gov | Fed |  | 
          
                                                                                        | Tigist Derese | Platform Management Group | tigist.derese [at] nist.gov | Ctr |  | 
          
                                                                                        | Nicholas Derimow | Fatigue and Fracture Group | nicholas.derimow [at] nist.gov | Fed | Additive manufacturing, Materials characterization, Composition and structure, Mechanical properties, Metals | 
          
                                                                                        | John Dermody | Operations Office – HQ | john.dermody [at] chips.gov | Fed |  | 
          
                                                                                        | Karen DeRocher | Microscopy and Microanalysis Research Group | karen.derocher [at] nist.gov | Fed |  | 
          
                                                                                        | Josephine DeRonja |  |  | Assoc |  | 
          
                                                                                        | Paul C. DeRose | Biomarker and Genomic Sciences Group | paul.derose [at] nist.gov | Fed |  | 
          
                                                                                        | Nicholas Desch |  | nicholas.desch [at] nist.gov | Fed |  | 
          
                                                                                        | JD Deschenes | Fiber Sources and Applications Group |  | IntlAssoc |  | 
          
                                                                                        | Vincent Desiderio | Special Programs Office-HQ | vincent.desiderio [at] nist.gov | Fed | Forensic Science, Standards | 
          
                                                                                        | Philippe Dessauw | Information Systems Group | philippe.dessauw [at] nist.gov | Assoc |  | 
          
                                                                                        | Tezeta Desta | Financial Assistance Agreements Management Office – HQ | tezeta.desta [at] nist.gov | Fed |  |