Seth Creasy, PhD
Assistant Professor, Medicine-Endocrinology/Metabolism/Diabetes

Languages: English
Department: Medicine-Endocrinology/Metabolism/Diabetes


  • Willis EA, Creasy SA, Saint-Maurice PF, Keadle SK, Pontzer H, Schoeller D, Troiano RP, Matthews CE. Physical Activity and Total Daily Energy Expenditure in Older US Adults: Constrained versus Additive Models. Med Sci Sports Exerc. 2022 Jan 1;54(1):98-105. PubMed PMID: 34334719
  • Purcell SA, Legget KT, Halliday TM, Pan Z, Creasy SA, Blankenship JM, Hild A, Tregellas JR, Melanson EL, Cornier MA. Appetitive and Metabolic Responses to an Exercise versus Dietary Intervention in Adults with Obesity. Transl J Am Coll Sports Med. 2022 Fall;7(4). PubMed PMID: 36337848
  • Grau L, Arbet J, Ostendorf DM, Blankenship JM, Panter SL, Catenacci VA, Melanson EL, Creasy SA. Creating an algorithm to identify indices of sleep quantity and quality from a wearable armband in adults. Sleep Sci. 2022 Jul-Sep;15(3):279-287. PubMed PMID: 36158722
  • Ostendorf DM, Caldwell AE, Zaman A, Pan Z, Bing K, Wayland LT, Creasy SA, Bessesen DH, MacLean P, Melanson EL, Catenacci VA. Comparison of weight loss induced by daily caloric restriction versus intermittent fasting (DRIFT) in individuals with obesity: study protocol for a 52-week randomized clinical trial. Trials. 2022 Aug 29;23(1):718. PubMed PMID: 36038881
  • Creasy SA, Ostendorf DM, Blankenship JM, Grau L, Arbet J, Bessesen DH, Melanson EL, Catenacci VA. Effect of sleep on weight loss and adherence to diet and physical activity recommendations during an 18-month behavioral weight loss intervention. Int J Obes (Lond). 2022 Aug;46(8):1510-1517. PubMed PMID: 35577898
  • Creasy SA, Wayland L, Panter SL, Purcell SA, Rosenberg R, Willis EA, Shiferaw B, Grau L, Breit MJ, Bessesen DH, Melanson EL, Catenacci VA. Effect of Morning and Evening Exercise on Energy Balance: A Pilot Study. Nutrients. 2022 Feb 15;14(4). PubMed PMID: 35215466
  • Willis EA, Creasy SA, Saint-Maurice PF, Keadle SK, Pontzer H, Schoeller D, Troiano RP, Matthews CE. Physical Activity and Total Daily Energy Expenditure in Older US Adults: Constrained versus Additive Models. Med Sci Sports Exerc. 2022 Jan 1;54(1):98-105. PubMed PMID: 34334719
  • Ostendorf DM, Blankenship JM, Grau L, Arbet J, Mitchell NS, Creasy SA, Caldwell AE, Melanson EL, Phelan S, Bessesen DH, Catenacci VA. Predictors of long-term weight loss trajectories during a behavioral weight loss intervention: An exploratory analysis. Obes Sci Pract. 2021 Oct;7(5):569-582. PubMed PMID: 34631135
  • Kowalsky RJ, Farney TM, Kline CE, Hinojosa JN, Creasy SA. The impact of the covid-19 pandemic on lifestyle behaviors in U.S. college students. J Am Coll Health. 2021 Jun 23;:1-6. [Epub ahead of print] PubMed PMID: 34161199
  • Creasy SA, Hibbing PR, Cotton E, Lyden K, Ostendorf DM, Willis EA, Pan Z, Melanson EL, Catenacci VA. Temporal patterns of physical activity in successful weight loss maintainers. Int J Obes (Lond). 2021 Sep;45(9):2074-2082. PubMed PMID: 34127805
  • Blankenship JM, Rosenberg RC, Rynders CA, Melanson EL, Catenacci VA, Creasy SA. Examining the Role of Exercise Timing in Weight Management: A Review. Int J Sports Med. 2021 Oct;42(11):967-978. PubMed PMID: 34034354
  • Speakman JR, Yamada Y, Sagayama H, Berman ESF, Ainslie PN, Andersen LF, Anderson LJ, Arab L, Baddou I, Bedu-Addo K, Blaak EE, Blanc S, Bonomi AG, Bouten CVC, Bovet P, Buchowski MS, Butte NF, Camps SGJA, Close GL, Cooper JA, Creasy SA, Das SK, Cooper R, Dugas LR, Ebbeling CB, Ekelund U, Entringer S, Forrester T, Fudge BW, Goris AH, Gurven M, Hambly C, El Hamdouchi A, Hoos MB, Hu S, Joonas N, Joosen AM, Katzmarzyk P, Kempen KP, Kimura M, Kraus WE, Kushner RF, Lambert EV, Leonard WR, Lessan N, Ludwig DS, Martin CK, Medin AC, Meijer EP, Morehen JC, Morton JP, Neuhouser ML, Nicklas TA, Ojiambo RM, Pietiläinen KH, Pitsiladis YP, Plange-Rhule J, Plasqui G, Prentice RL, Rabinovich RA, Racette SB, Raichlen DA, Ravussin E, Reynolds RM, Roberts SB, Schuit AJ, Sjödin AM, Stice E, Urlacher SS, Valenti G, Van Etten LM, Van Mil EA, Wells JCK, Wilson G, Wood BM, Yanovski J, Yoshida T, Zhang X, Murphy-Alford AJ, Loechl CU, Melanson EL, Luke AH, Pontzer H, Rood J, Schoeller DA, Westerterp KR, Wong WW. A standard calculation methodology for human doubly labeled water studies. Cell Rep Med. 2021 Feb 16;2(2):100203. PubMed PMID: 33665639
  • Willis EA, Creasy SA, Honas JJ, Melanson EL, Donnelly JE. The effects of exercise session timing on weight loss and components of energy balance: midwest exercise trial 2. Int J Obes (Lond). 2020 Jan;44(1):114-124. PubMed PMID: 31289334
  • Catenacci VA, Ostendorf DM, Pan Z, Bing K, Wayland LT, Seyoum E, Stauffer BL, Phelan S, Creasy SA, Caldwell AE, Wyatt HR, Bessesen DH, Melanson EL. The Impact of Timing of Exercise Initiation on Weight Loss: An 18-Month Randomized Clinical Trial. Obesity (Silver Spring). 2019 Nov;27(11):1828-1838. PubMed PMID: 31565869
  • Berman ESF, Swibas T, Kohrt WM, Catenacci VA, Creasy SA, Melanson EL, Speakman JR. Maximizing precision and accuracy of the doubly labeled water method via optimal sampling protocol, calculation choices, and incorporation of (17)O measurements. Eur J Clin Nutr. 2019 Aug 19. [Epub ahead of print] PubMed PMID: 31427762
  • Creasy SA, Crane TE, Garcia DO, Thomson CA, Kohler LN, Wertheim BC, Baker LD, Coday M, Hale L, Womack CR, Wright KP, Melanson EL. Higher amounts of sedentary time are associated with short sleep duration and poor sleep quality in postmenopausal women. Sleep. 2019 Jul 8;42(7). PubMed PMID: 30994175
  • Ostendorf DM, Caldwell AE, Creasy SA, Pan Z, Lyden K, Bergouignan A, MacLean PS, Wyatt HR, Hill JO, Melanson EL, Catenacci VA. Physical Activity Energy Expenditure and Total Daily Energy Expenditure in Successful Weight Loss Maintainers. Obesity (Silver Spring). 2019 Mar;27(3):496-504. PubMed PMID: 30801984
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Professional Memberships

  • The American College of Sports Medicine, Member
  • The Obesity Society, Member

Practice Locations

UCHealth University of Colorado Hospital (UCH)
12605 E. 16th Ave
Aurora, CO 80045

Specialty Information

  • Psychology

General Information

Languages: English
Department: Medicine-Endocrinology/Metabolism/Diabetes
Contact Us
CU Anschutz
Fitzsimons Building

13001 East 17th Place
Campus Box C290
Aurora, CO 80045

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