Leadership
Sandy Napel, PhD
Professor of Radiology
Dominik Fleischmann, MD
Professor of Radiology
Management

Shannon Walters, MS, RT (R)(MR)
3D Printing, Information Systems, Protocol Development, Software Evaluation, Workflow Optimization, Machine Learning
Email: shanwalt@stanford.edu
Phone: 650-724-7049

Linda Horst, RT (MR)
Quality Assurance, Human Resource, 3D Imaging, Treatment Planning
Email: linda.horst@stanford.edu
Phone: 650-725-0560

Marc Sofilos, RT
Quality Assurance, Facilities/Operations, 3D Imaging, Treatment Planning
Email: msof@stanford.edu
Phone: 650-725-0560
Imaging Technologists

Keshni Kumar, CRT
Lead - Tumor Response Assessment
fMRI, Prostate, 3D Imaging, Treatment Planning, Remote Working
Email: keshnik@stanford.edu
Phone: 650-725-6862

Nancy Ware, RT(R)(CT)
Cardiovascular Surgery Program
TAVR Program, Remote Working
Email: njware@stanford.edu
Phone: 650-725-6862

Kristy Bogart, RT(R)(CT), CIIP
Lead - Cardiovascular Surgery Program, Lead - Staff Education, Lead - Renal Function, Lead - MR Hearts for Cardiomyopathy, Lead - Transcatheter Aortic Valve Replacement Program (TAVR), Lead - Transcatheter Pulmonary Valve Replacement Program (TPVR), Lead - Transcatheter Mitral Valve Replacement Program (TMVR), Lead - Protocol Management
Email: kkbogart@stanford.edu
Phone: 650-725-6862

Rhea Liang, RT(R)(MR)(M)
Lead - Prostate - Fused Ultrasound MRI segmentation
Lead - Cumulus Research
Email: rhea55@stanford.edu
Phone: 650-725-6862

Chris LeCastillo, RT(R), CIIP
Lead - Technology and Innovations
Email: chris.lecastillo@stanford.edu
Phone: 650-723-7877

Derrick Laurel, RT(R)
Lead - Airway/Pulmonary Protocols
TAVR Specialist, Sim Vascular Specialist
Email: laureld@stanford.edu
Phone: 650-725-6862

Rossi Patrick, BSRS, RT(R)(CT)
3D Imaging, Treatment Planning, Prostate - Fused Ultrasound MRI segmentation
Remote Working
Email: rossipat@stanford.edu
Phone: 650-725-6862

Shauna Stammler, BAS, RT(R)(CT)(MR)
3D Imaging, Treatment Planning, TAVR Program, Cardiovascular Surgery Program
Remote Working
Email: shaunas@stanford.edu
Phone: 650-725-6862

Darryl Mendoza, MEd, RT(R)(MR)
3D Imaging, Tumor Response Assessment, TAVR Program, Cardiovascular Surgery Program
Email: darryl.mendoza@stanford.edu
Phone: 650-725-6862

Kyle Gifford
Lead - 3D Printers, 3D Printing in Healthcare
Email: kgifford@stanford.edu
Phone: 650-723-7877

Jennifer Stege, RT(R)(MR)
3D Imaging, Treatment Planning
Remote Working
Email: jenstege@stanford.edu
Phone: 650-725-6862

Nitiv Raj, RT(R)(CT)
Functional MRI, TAVR Program, 3D Imaging, Treatment Planning
Email: nitivraj@stanford.edu
Phone: 650-725-6862

Jennifer Ng
3D Imaging, Treatment Planning
Remote Working
Email: jnmg23@stanford.edu
Phone: 650-725-6862

Marcchris Santos
3D Imaging
Email: mcsantos@stanford.edu
Phone: 650-725-6862

Darrell Dudics
3D Imaging, Treatment Planning
Remote Working
Email: ddudics@stanford.edu
Phone: 650-725-6862

Caryn Damits, RT(R)(CT)
3D Imaging
Remote Working
Email: cdamits@stanford.edu
Phone: 650-725-6862

Elizabeth Tran
3D Imaging, Treatment Planning
Email: etran110@stanford.edu
Phone: 650-725-6862

Daniel Chan
3D Imaging, Treatment Planning
Email: hdc0812@stanford.edu
Phone: 650-725-6862

Traci Henderson
3D Imaging, Treatment Planning
Email: tracih@stanford.edu
Phone: 650-725-6862
Programming/Development Team

Kala Raman, MS
Lead - Database Development/Management, Creator - 3D Portal - Web-based 3D imaging workflow software, Lead - Systems Integration, Remote Working
Email: lraman@stanford.edu
Phone: 650-725-6862

Raman Venkatraman
Web Developer, SQL Design, Software Documentation
Email: ramanv@stanford.edu
Phone: 650-725-6862

Gabriel Mistelbauer
Software Engineer, Research Design, Clinical Integration
Email: gmistelb@stanford.edu

Kevin Lam
System Administrator, IT Support for 3DQ Lab Equipment and Software
Email: kevinlam@stanford.edu
Operations Specialists & Administrative Associates

Elizabeth Colvin
Travel Reimbursement, Purchase Orders, Much More
Email: colvin@stanford.edu
Phone: 650-724-9286

Shenali Dalpethado
EPIC Billing & Documentation
Email: shenali@stanford.edu
Phone: 650-725-8432

Joanne Macasieb
EPIC Billing & Documentation
Email: joanne.macasieb@stanford.edu
Phone: 650-725-8432
Research Staff

Aya Kino
MR Hearts

Kathrin Baeumler, PhD
Email: baeumler@stanford.edu

Virginia Hinostroza
Publications, Abstracts, Biomechanical Engineering
Email: vhinostr@stanford.edu
Affiliated Faculty

Christopher Beaulieu, MD, PhD
Professor of Radiology
Email: beaulieu@stanford.edu

Daniel Rubin, MD, MS
Assistant Professor of Radiology
Email: dlrubin@stanford.edu