Our Team

ARC Business & Administration Office

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Karolien Denef, PhD
ARC Director
(970) 491-3832

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Cathy Griffin
Business and Finance Manager
(970) 491-4380

Materials & Molecular Analysis Team

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Michele Mailhot, PhD
ARC NMR Manager
(925) 218-7401

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Ethan Crace, PhD
X-ray Crystallography and XRD Lab Manager
(970) 491-3233

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Indrani Bhowmick, PhD
Materials and Spectroscopy Lab Manager
(970) 491-2380

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 Claudia Boot, PhD
Mass Spectrometry Lab Manager, LC-MS, MALDI
(970) 491-7049

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Paul Mathews
Mass Spectrometry Scientist, GCMS
(970) 491-5367

Bioanalysis & Omics Team

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Corey Broeckling, PhD
Director, Untargeted Metabolomics, Proteomics
(970) 491-2273

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Linxing Yao, PhD
Targeted LC-MS/MS, Metabolomics, GC-MS
(970) 491-0961

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Gustavo Diaz, PhD
Proteomics, Metaproteomics

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Jacqueline Chaparro, PhD
Ionomics, ICP-MS
(970) 491-4615

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Nathan Montgomery, PhD
LC-Q-TOF, Metabolomics

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Grace Heinrich
Metabolomics support

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Jeff Nelson
Mass Spectrometry Support

Imaging & Surface Science Team

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Roy Geiss, PhD
Electron Microscopy & Diffraction (TEM/SEM)
(970) 491-6103

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Rebecca C. Miller, PhD
Electron Microscopy (SEM) & Surface Spectroscopy (XPS)
(970) 491-4046

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Bradley Guilliams, PhD
Biological Electron Microscopy (SEM/TEM)
(970) 491-6040