- 2019 - 2020
ChairAnnual Meeting Track – GI, American Society for Radiation Oncology
- 2019 - 2020
MemberGI, Education Committee, American Society for Radiation Oncology
- 2019 - present
FellowAmerican Society for Radiation Oncology
- 2018 - 2019
MemberRadiation Oncology Faculty Search Committee, University of Texas MD Anderson Cancer Center
- 2018 - 2019
MemberRadiation Oncology Strategic Initiatives Steering Committee, University of Texas MD Anderson Cancer Center
- 2018 - 2019
MemberStudent Scholarship Committee, UTHealth Graduate School of Biomedical Sciences, University of Texas MD Anderson Cancer Center
- 2018 - 2019
MemberGraduate Education Committee, UTHealth Graduate School of Biomedical Sciences, University of Texas MD Anderson Cancer Center
- 2018 - 2019
MemberMedical Scientist Training Program, MD/PhD Committee, UTHealth Graduate School of Biomedical Sciences
- 2018 - 2019
MemberMD Anderson-Baylor Head and Neck SPORE Review Committee, Developmental Research Program, University of Texas MD Anderson Cancer Center
- 2018
ReviewerClinical Research Committee Funding Scheme, Cancer Research UK
- 2018
ReviewerExternal Advisory Board, Research Centers in Minority Institutions, Texas Southern University
- 2018
External Grant ReviewerForum Proposals 201, Indo-US Science and Technology Forum
- 2018
External Grant ReviewerPancreatic Cancer UK (PCUK)
- 2018
External Grant ReviewerJohnson Cancer Research Center, Kansas State University
- 2018
ReviewerMedical Imaging Investigations Panel ZRG1 SBIB-Z03, National Institutes of Health
- 2018
ReviewerIndo-US Science and Technology Forum Grants, Indo-US Science and Technology Forum
- 2018
ReviewerProgram Project Grant Application, TFRI PPG, International Review Committee, Terry Fox Research Institute
- 2018
ReviewerPancreatic Cancer UK
- 2018
ReviewerClinical and Translational Exploratory/Developmental Studies (R21/R03) Special Emphasis Panel, National Cancer Institute, National Institutes of Health
- 2018
ReviewerKing Abdulaziz City for Science and Technology Grants (Saudi Arabia), American Association for the Advancement of Science
- 2018 - present
MemberPancreatic Cancer Question Writing Committee, American Society of Clinical Oncology
- 2017 - 2018
ReviewerSummer Experience 2017, University of Texas MD Anderson Cancer Center
- 2017 - 2018
Immediate Past ChairMembership Committee, American Society for Radiation Oncology
- 2017 - 2018
ReviewerIndo-US Science and Technology Forum
- 2017
Grant ReviewerOhio Cancer Research
- 2017
ReviewerPAR-16-176 NCI Clinical and Translational Exploratory/Developmental Studies, NCI Special Emphasis Panel, National Institutes of Health
- 2017
ReviewerSBIB H (56), NCI Special Emphasis Panel, National Institutes of Health
- 2017
ReviewerJunior Faculty Award, American Society for Radiation Oncology
- 2017
ReviewerRadiation Oncology Research Study Section, Radiological Society of North America
- 2017 - present
MemberRCMI U54 External Advisory Board, Center for Biomedical Research & Minority Health, Texas Southern University
- 2016 - 2020
MemberResearch Grants Evaluation Subcommittee, American Society for Radiation Oncology
- 2016 - 2020
MemberAnnual Meeting Scientific Committee, American Society for Radiation Oncology
- 2016 - 2019
Vice ChairAnnual Meeting Track – GI, American Society for Radiation Oncology
- 2016
ReviewerSBIB F (56) R Early Phase Clinical Trials in Imaging and Image-guided Interventions, NCI Special Emphasis Panel, National Institutes of Health
- 2016
ReviewerResearch Program Grant Application, Cancer Research UK
- 2016 - present
MemberDunn Collaborative Research Award Review Committee, Gulf Coast Consortia
- 2015 - 2020
MemberAnnual Meeting Education Committee, American Society for Radiation Oncology
- 2015 - 2019
MemberSister Institution Network Fund Scientific Review Panel, University of Texas MD Anderson Cancer Center
- 2015 - 2019
MemberBridge Funding Advisory Committee, University of Texas MD Anderson Cancer Center
- 2015 - 2019
MemberFunding Advocacy and Clinical Trials Subcommittee, American Society for Radiation Oncology
- 2015 - 2018
Co-LeaderRadiation Oncology, Biology, Physics Program of MD Anderson Cancer Center Support Grant, University of Texas MD Anderson Cancer Center
- 2015 - 2017
MemberInterventional Radiology Chair Search Committee, University of Texas MD Anderson Cancer Center
- 2015 - 2017
ChairMembership Committee, American Society for Radiation Oncology
- 2015 - 2016
MemberResearch Funding Advocacy Subcommittee, American Society for Radiation Oncology
- 2015
ReviewerResearch Program Grant Application, Genesis Oncology Trust
- 2015
MemberCenter for Devices and Radiological Health, Nuclear Medicine/Radiation Therapy Branch, Food and Drug Administration
- 2015
Grant ReviewerNanotechnology Source Evaluation Group, RFP S15-159, Office of Nanotechnology Research, National Cancer Institute
- 2015 - present
MemberNetwork of Experts, Food and Drug Administration
- 2015 - present
MemberSpace Radiation Health Risks, Research and Clinical Advisory Panel, National Aeronautics & Space Administration
- 2014 - 2019
MemberCenters and Institutes Strategic Planning Committee, University of Texas MD Anderson Cancer Center
- 2014 - 2018
MemberRadiation Oncology & Radiobiology Abstract Review Subcommittee, Scientific Program Committee, Radiological Society of North America
- 2014 - 2017
MemberPhysician Scientist Task Force, University of Texas MD Anderson Cancer Center
- 2014 - 2017
MemberImaging Physics Faculty Search Committee, University of Texas MD Anderson Cancer Center
- 2014 - 2015
Vice ChairMembership Committee, American Society for Radiation Oncology
- 2014
ReviewerTerry Fox New Frontiers Program Project Grants, Terry Fox Research Institute
- 2014
ReviewerZCA1 RTRB-Z (O1) S Omnibus SEP-9, National Institutes of Health
- 2014
ReviewerZRG1 OTC-R (11) B Small Business: Radiation Therapy and Biology, National Institutes of Health
- 2014
Grant ReviewerFondation Contre le Cancer
- 2014
External ReviewerBasic Researcher Early Career Fellowship, The Wellcome Trust/DBT India Alliance
- 2014
External ReviewerFundamental Research Grants 2014, Belgian Cancer Foundation
- 2014
ReviewerPeer Reviewed Cancer Research Program, Pancreatic Cancer, United States Department of Defense
- 2013 - 2020
MemberRadiobiology Practice Exam and Study Guide Subcommittee/Task Force, American Society for Radiation Oncology
- 2013 - 2019
JudgeMD Anderson Endowed Fellowship Awards, University of Texas MD Anderson Cancer Center
- 2013 - 2019
MemberInstitutional Research Grants Committee, University of Texas MD Anderson Cancer Center
- 2013 - 2017
MemberExperimental Radiation Oncology Faculty Search Committee, University of Texas MD Anderson Cancer Center
- 2013 - 2016
MemberEducation Committee, American Society for Radiation Oncology
- 2013 - 2015
Exam Question WriterTest Materials Development Committee, American Society of Clinical Oncology
- 2013 - 2015
MemberScience Workshops Committee, American Society for Radiation Oncology
- 2013 - 2014
MemberRadiation and Cancer Biology Committee, American Society for Radiation Oncology
- 2013 - 2014
MemberJournal CME Task Force, American Society of Clinical Oncology
- 2013
MemberExpert Panel on Endometrial Cancer, American College of Physicians
- 2013
MemberBiomedical Research Fellowship Programme for India, Department of Biotechnology, The Wellcome Trust
- 2012
ReviewerResearch Competitiveness Program, American Association for the Advancement of Science
- 2012
ReviewerTranslational-Brainpower Committee, Austrian Science Fund
- 2011 - 2016
MemberHepatobiliary Taskforce, National Cancer Institute
- 2011 - 2014
ChairRadiation Oncology Subcommittee for Education Exhibits, Radiological Society of North America
- 2011
Grant ReviewerKansas IDeA Network of Biomedical Research Excellence
- 2010 - 2014
MemberMembership Committee, American Society for Radiation Oncology
- 2010 - 2011
MemberJournal Committee, American Society for Radiation Oncology
- 2010
ContributorIn-Training Exam in Radiation Oncology Question Bank, American College of Radiology
- 2010 - present
CouncilorSociety for Thermal Medicine
- 2010 - present
FellowAmerican College of Physicians
- 2010 - present
AdvisorRectal Cancers, International Atomic Energy Agency
- 2009 - 2012
MemberOdyssey Program Advisory Committee, University of Texas MD Anderson Cancer Center
- 2009 - 2012
Vice PresidentIndian American Cancer Network
- 2009
ContributorIn-Training Exam in Radiation Oncology Question Bank, American College of Radiology
- 2008 - 2010
MemberOutcomes Committee, American Society for Radiation Oncology
- 2008 - 2009
MemberInstitutional Biosafety Committee, University of Texas MD Anderson Cancer Center
- 2008 - present
ConsultantLiver Cancers, International Atomic Energy Agency
- 2006 - 2008
ChairGI Abstract Review Committee, American Society for Radiation Oncology
- 2006
MemberTranslational Research Program Steering Committee, Radiation Therapy Oncology Group
- 2006 - present
Co-ChairGI Translation Research Committee, Radiation Therapy Oncology Group
- 2006 - present
MemberGilbert Fletcher Society
- 2005 - 2010
MemberAnnual Meeting Scientific Committee, American Society for Radiation Oncology
- 2005 - 2009
MemberRadiation Safety Committee, University of Texas MD Anderson Cancer Center
- 2005 - 2009
MemberClinical Research Committee, University of Texas MD Anderson Cancer Center
- 2005 - 2006
Abstract ReviewerGI Abstract Review Committee, American Society for Radiation Oncology
- 2004 - 2019
MemberHarris County Medical Society
- 2004 - 2019
MemberTexas Medical Association
- 2004 - 2007
MemberRadiological Society of North America
- 2004 - 2006
MemberScientific Program Subcommittee, American Society for Radiation Oncology
- 2004 - present
MemberAmerican Society of Clinical Oncology
- 2004 - present
MemberAmerican Society for Radiation Oncology
- 2004 - present
MemberRadiation Therapy Oncology Group
- 2002 - 2004
Member at LargeOlmsted County, American Cancer Society
- 2002 - 2004
Executive Board MemberZumbro Valley Medical Society
- 2001 - 2002
ChairResident and Fellows Section, Minnesota Medical Association
- 2000 - 2001
MemberPublic Health Committee, Minnesota Medical Association
- 1999 - 2000
EditorResident and Young Physician Newsletter, Pennsylvania Medical Society