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Environmental and
Radiological Health Sciences
College of Veterinary Medicine and Biomedical Sciences
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Research Topic Directory Health Physics

ERHS in Health Physics Section

Alexander Brandl

ProfessorEnvironmental and Radiological Health Sciences

[email protected]

(970) 491-2292

Thomas Johnson

ProfessorEnvironmental and Radiological Health Sciences

[email protected]

(970) 491-0563

Del Leary

Associate ProfessorEnvironmental and Radiological Health Sciences

[email protected]

(970) 297-5114

Sheryl Magzamen

ProfessorEnvironmental and Radiological Health Sciences

[email protected]

(970) 491-5469

Ralf Sudowe

ProfessorEnvironmental and Radiological Health Sciences

[email protected]

(970) 491-0219

faculty research topics
  • Epidemiology
  • Health Physics
  • Industrial Hygiene
  • Radiation Cancer Biology and Oncology
  • Toxicology
  • Veterinary Diagnostic Imaging

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  • Biomedical Sciences
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  • Microbiology, Immunology, and Pathology

contact the college

mailing address 1601 Campus Delivery
Fort Collins, CO 80523-1601
phone

College Main: (970) 491-7051
D.V.M. Student Services: (970) 491-5355
Veterinary Teaching Hospital: (970) 297-5000
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college event calendar
  • May 25
    University Holiday - University Offices Closed - No Classes Monday, May 25, 2026
  • May 28
    Deadline to apply to graduate in Summer 2026 Thursday, May 28, 2026 Students applying to graduate this semester for the first time must submit the GS25 form, which can be accessed via RAMweb. If you previously applied for graduation but need to change your term, submit a reapplication for graduation viaRAMWeb.
  • June 12
    1st Four-Week Summer Term Ends Friday, June 12, 2026
  • June 15
    2nd Four- and Eight-Week Summer Terms Begin Monday, June 15, 2026
  • June 19
    University Holiday - University Offices Closed - No Classes Friday, June 19, 2026
  • June 24
    Census Wednesday, June 24, 2026
  • July 2
    Graduate student deadline for Summer 2026 graduates: Submit GS24 Report of Final Examination Form Thursday, July 2, 2026 Deadline to submit GS24 Report of Final Examination Form, it must be received before your Master’s Plan A Thesis, or Master’s Plan B requirement(s) or your Doctoral Dissertation. Access the form on RAMweb
  • July 3
    University Holiday - University Offices Closed - No Classes Friday, July 3, 2026
  • July 9
    Graduate student deadline for Summer 2026 graduates: submit GS30 and ETD to ProQuest Thursday, July 9, 2026 Deadline to submit GS30 and ETD to ProQuest GS30 Thesis/Dissertation Submission Form – must have all required signatures by the deadline
    • Survey of Earned Doctorates Certificate of Completion (uploaded to the GS30 form and required for doctoral recipients)
    • If applicable, include ETD Embargo Restriction Request (GS30 Embargo Section)
    Last Day to Submit Electronic Thesis or Dissertation (ETD) in ProQuest
  • July 10
    2nd Four-Week and 1st Eight-Week Summer Terms End Friday, July 10, 2026, 3 - 4pm
  • July 13
    3rd Four-Week Term Begins Monday, July 13, 2026
  • July 16
    Deadline for Summer 2026 graduates: ETD approval in ProQuest Thursday, July 16, 2026, 12am - 4:30pm Deadline for ETD approval in ProQuest by the Graduate School
    • ETD formatting must have final Graduate School approval – all revisions must be complete and approved in ProQuest
    • ETD processing and approval is only available during Graduate School business hours — business hours end at 4:30 p.m. MT
  • August 6
    Deadline for Summer 2026 graduates: graduation clearance requirements Thursday, August 6, 2026
    • Clearance of all incompletes/grade changes (if applicable)
    • Completion of all course requirements (if applicable)
    • GS40 Non-Thesis Plan B Master’s Requirement(ifapplicable)
    • GS52 Graduation Clearance Response(ifapplicable)
  • August 7
    12-, 2nd Eight- and 3rd Four-Week Terms End Friday, August 7, 2026
  • August 11
    Grades Due by 2:00pm Tuesday, August 11, 2026, 2pm
department directory
Name Phone
Runyan, Jean970-491-5222
Barrett, Myra
Kraft, Susan970-297-0350
LaRue, Susan970-297-0334
Marolf, Angela970-297-1293
Park, Richard970-297-0351
Ryan, Elizabeth970-491-1536
Bachand, Annette970-491-3878
Brandl, Alexander970-491-2292
Brazile, William970-491-4272
Barnes, Casey970-491-6151
Fallgren, Christina970-492-2245
Autenrieth, Daniel
Gilkey, David970-491-7138
Ochola, Donasian
Randall, Elissa970-297-0318
Dooley, Gregory970-491-5128
Gress, Greg970-491-3422
Bedford, Joel970-491-7492
Nuckols, John
Peel, Jennifer970-491-6391
Reif, John
Rosecrance, John970-491-1405
Schaeffer, Joshua970-491-6636
Sargent, Layne970-491-6151
Fox, Michael970-491-7618
Clark, Maggie970-491-2891
Weil, Michael970-491-2932
Nickoloff, Jac970-491-6674
Arnold, Olivia970-491-2866
Ramsdell, Howard970-491-5698
Reichert, Erin970-491-7910
Bailey, Susan970-491-2944
WeMott, Sherry970-491-2325
Ibrahim, Shawki
Johnson, Thomas970-491-0563
Tjalkens, Ron970-491-2825
Kato, Takamitsu970-491-1881
Keefe, Thomas970-491-5970
Whicker, Ward970-491-5222
Zimbrick, John
Argueso, Juan Lucas970-491-3681
Ulsh, Brant
Bell, Christopher970-491-7522
Henry, Chuck970-491-2852
Maeda, Junko970-297-4054
Radman, Audra970-491-5864
Waldren, Charles970-491-1094
Bell, Justin
French, Tenley970-491-3129
Fraley, Leslie
Slinkard, Powell
Magzamen, Sheryl970-491-5469
Mann, Kelly210-218-6424
McNerny, Kate
Wiese, Claudia970-491-7618
Taylor, Lynn970-491-5774
Moreno, Julie970-491-5410
Anderson, Brooke970-491-1889
Young, Bonnie
Rocha, Savannah970-491-7317
Leary, Del970-297-5114
Price, Anna
Maldonado, Mikaela
Sudowe, Ralf970-491-0219
Richardson, Cody
Drescher, JoiLynn970-491-5003
Watson, Ruthie
Kessinger, Peter
Martenies, Sheena
Kawalilak, Lukas
Mielnik, Anne
Elf, Jessica970-491-3878
Pennington, Whitney970-491-3064
Neophytou, Andreas970-491-7138
Rojas, David970-491-6152
Uhrig, Mollie
Lessard, Avery
Archibeque, Courtney970-491-6151
Lunsford, Beth
Valley, Morgan
Ohlendorf, Alex
Wang, Yin Htin
Halsted, Sarah970-491-6097
Morris, Monica
Schutt, David
DeBie, Kelly
Nordgren, Tara970-491-7348
VanDyke, Mike970-491-1404
Zaiger, Megan
Richardson, Katie970-491-2408
Salmons, Kaytlyn
Yanouri, Omar
Boland, Sean
Johnson, Jesse
Montrose, Luke
Diaz, Anilu
Murphy, Molly
Sewor, Christian
Schneider, Payton
Lee, Debbie
Chunko, Raissa
Porter, Tim
Hager, Megan
Holzer, Ava
Oyewole, Emmanuel
Stephenson, Billy
Schuller, Adam
Alsulami, Abdullatif
Cook, Linda
Sjalander-Dillenbeck, Linda
Yoon, Paula
Hayman, Melody
Martinez Palenque, Yessica
Kingcade, Andrea
Smoot, Jacob
Das, Jyoti
Clark, Sarah
Gomez, Jordi
Adgate, John303-724-4692
Constan, Alex
Minchak, Thomas
Herren, Emma
Lawson, Via
Poitras, Emma
Briggs, Aidan
Nishida, Ty
Kokotov, Fedor
Jerabkova, Pavla
Moore, Aaron
Slawter, Kiersten
Diehl, Vicki970-491-6186
Alhassan, Mohamed
Reese, Emma
Giese, Ben
Graham, Patrick
Alorkpa, Esther970-491-6738
Rutter, Nathaniel
Garcia, Ariana
Campbell, Kenya
Damayanti Fauzi, Moretta
Graham, Jaiden
Tang, Rio
Rabon, Frances
Becker, Annika
Linfoot, Makayla
Flanagan, Aidan
Milkman, Arielle
Tam, Charmaine
Bibb, Abigail
Waldon, Kelsie
Sishc, Brock970-491-7497
Mann, Jenelle
Lilly, Sarah
Kenyon, Anna
Wilkinson, Melanie
Kawai Puaa, Kapahi
Schwalbe, Erin
Johnson, Madison
Specht, Aubrey
Noel, Tatiana
Delucia, Ally
Dobkins, Carolyn
O'Kane, Brendan
Ahmed, Khalid
Jones, Alexander
Blei, Porter
Luu, Nathan
Beauregard, Abigail
Espinoza, Joshua
Kelly, Graham
Isaacs, Kate
Fox, Jacob
Blugel, Tina
Khounphachansy, Avery
Skiendzielewski, Kristin
Akata, Naofumi
Gage, Emily
Hutchinson, Malissa
Miller, Colette919-541-3469
Natarajan, Sathish402-805-7520
Matsushima, Aika970-491-5222
Gohil, Darshil
Takagai, Yasutoshi970-491-5222
McKinzey, Ian
Bridges, Davin931-436-1120
Bowman, Fiona
Wood, Cameron
Evans, Aspen
Davis, Sarah
Koren, Aurora