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Ashish S. Patel, MD

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Division Chief, Gastroenterology and Hepatology

Ashish S. Patel, MD

Edit Profile

Division Chief, Gastroenterology and Hepatology

Specialty

Areas of Expertise

  • Inflammatory Bowel Disease

Phone Number

Locations

About Ashish S. Patel, MD

Dr. Ashish Patel comes to Phoenix Children’s from the University of Texas (UT) Southwestern Medical Center where he was the associate clinical director of their Pediatric Gastroenterology Program since 2019. He also served as the director of the Southwestern Pediatric Inflammatory Bowel Disease Center at Children’s Medical Center in Dallas since 2010. Dr. Patel completed residency at Texas A&M Health Science Center/Scott & White Hospital, and he completed his fellowship in pediatric gastroenterology at UT Southwestern Medical Center in Dallas. He has served on numerous local and national committees during his time at UT Southwestern including the Crohn’s and Colitis Foundation of America Leadership Council, the UT Southwestern Faculty Senate, Gastrointestinal Patient Education Physician Champion and numerous residency education and research committees. In addition, Dr....Read more
Dr. Ashish Patel comes to Phoenix Children’s from the University of Texas (UT) Southwestern Medical Center where he was the associate clinical director of their Pediatric Gastroenterology Program since 2019. He also served as the director of the Southwestern Pediatric Inflammatory Bowel Disease Center at Children’s Medical Center in Dallas since 2010. Dr. Patel completed residency at Texas A&M Health Science Center/Scott & White Hospital, and he completed his fellowship in pediatric gastroenterology at UT Southwestern Medical Center in Dallas. He has served on numerous local and national committees during his time at UT Southwestern including the Crohn’s and Colitis Foundation of America Leadership Council, the UT Southwestern Faculty Senate, Gastrointestinal Patient Education Physician Champion and numerous residency education and research committees. In addition, Dr. Patel has been actively involved in research and is currently involved in four NIH-funded clinical research projects in Inflammatory Bowel Disease (IBD). Dr. Patel also has a successful track record of publication with more than 50 original research publications, clinical guidelines and case reports. Read less

+Education & Training

Board Certification

General Pediatrics; Pediatric Gastroenterology

Medical School / Education

Texas A&M Health Sciences Center, Bryan, TX

Residency

(Pediatrics) Texas A&M Health Science Center/Scott & White Hospital, Bryan, TX

Fellowship

(Pediatric Gastroenterology) UT Southwestern Medical Center, Dallas, TX

+Academic and Professional Affiliations

Academic Affiliations

Professor, University of Arizona, Tucson, AZ

Professional Affiliations

Crohn's and Colitis Foundation

American Gastroenterological Association (AGA)

North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition (NASPGHAN)

+Awards

  • Top Doctor Recipient, PHOENIX magazine
  • +Research & Publications

    Publications

    Journal Articles

    Haberman Y, Karns R, Dexheimer PJ, Schirmer M, Somekh J, Jurickova I, Braun T, Novak E, Bauman L, Collins MH, Mo A, Rosen MJ, Bonkowski E, Gotman N, Marquis A, Nistel M, Rufo PA, Baker SS, Sauer CG, Markowitz J, Pfefferkorn MD, Rosh JR, Boyle BM, Mack DR, Baldassano RN, Shah S, Leleiko NS, Heyman MB, Grifiths AM, Patel AS, Noe JD, Aronow BJ, Kugathasan S, Walters TD, Gibson G, Thomas SD, Mollen K, Shen-Orr S, Huttenhower C, Xavier RJ, Hyams JS, Denson LA. Ulcerative colitis mucosal transcriptomes reveal mitochondriopathy and personalized mechanisms underlying disease severity and treatment response. Nat Commun. 2019 Jan 3;10(1):38. doi: 10.1038/s41467-018-07841-3.

    Krishnakumar C, Ballengee CR, Liu C, Kim MO, Baker SS, Baldassano RN, Cohen SA, Crandall WV, Denson LA, Dubinsky MC, Evans J, Gokhale R, Griffiths A, Guthery SL, Oliva-Hemker M, Heyman MB, Keljo D, Kellermayer R, Leleiko NS, Mack DR, Markowitz JF, Moulton DE, Noe JD, Otley AR, Patel AS, Pfefferkorn M, Rabizadeh S, Rosh JR, Snapper S, Walters TD, Ziring D, Mondal K, Kappelman MD, Hyams JS, Kugathasan S. Variation in Care in the Management of Children With Crohn's Disease: Data From a Multicenter Inception Cohort Study. Inflammatory Bowel Diseases. 2019 July; 25(7):1208–1217, doi:10.1093/ibd/izy363

    Bismar N, Knod JL, Patel AS, Schindel DT. Outcomes following two-stage surgical approaches in the treatment of pediatric ulcerative colitis. J Pediatr Surg. 2018 Oct 22. pii: S0022-3468(18)30671-7. doi: 10.1016/j.jpedsurg.2018.09.021.

    Schirmer M, Denson L, Vlamakis H, Franzosa EA, Thomas S, Gotman NM, Rufo P, Baker SS, Sauer C, Markowitz J, Pfefferkorn M, Oliva-Hemker M, Rosh J, Otley A, Boyle B, Mack D, Baldassano R, Keljo D, LeLeiko N, Heyman M, Griffiths A, Patel AS, Noe J, Kugathasan S, Walters T, Huttenhower C, Hyams J, Xavier RJ. Compositional and Temporal Changes in the Gut Microbiome of Pediatric Ulcerative Colitis Patients Are Linked to Disease Course. Cell Host Microbe. 2018 Oct 10;24(4):600-610.e4. doi: 10.1016/j.chom.2018.09.009.

    Lindoso L, Mondal K, Venkateswaran S, Somineni HK, Ballengee C, Walters TD, Griffiths A, Noe JD, Crandall W, Snapper S, Rabizadeh S, Rosh JR, LeLeiko N, Guthery S, Mack D, Kellermayer R, Gulati AS, Pfefferkorn MD, Moulton DE, Keljo D, Cohen S, Oliva-Hemker M, Heyman MB, Otley A, Baker SS, Evans JS, Kirschner BS, Patel AS, Ziring D, Stephens MC, Baldassano R, Dubinsky MC, Markowitz J, Denson LA, Hyams J, Kugathasan S, Ananthakrishnan AN. The Effect of Early-Life Environmental Exposures on Disease Phenotype and Clinical Course of Crohn's Disease in Children. Am J Gastroenterol. 2018 Oct;113(10):1524-1529. doi: 10.1038/s41395-018-0239-9.

    Spencer EA, Davis SM, Mack DR, Boyle BM, Griffiths AM, LeLeiko NS, Sauer CG, Keljo DJ, Markowitz JF, Baker SS, Rosh JR, Baldassano RN, Oliva-Hemker M, Pfefferkorn MD, Otley AR, Heyman MB, Noe JD, Patel AS, Rufo PA; PROTECT Study Group, Alison Marquis M, Walters TD, Collins MH, Kugathasan S, Denson LA, Hyams JS, Dubinsky MC. Serologic Reactivity Reflects Clinical Expression of Ulcerative Colitis in Children. Inflamm Bowel Dis. 2018 May 18;24(6):1335-1343. doi: 10.1093/ibd/izy009.

    Venkateswaran S, Prince J, Cutler DJ, Marigorta UM, Okou DT, Prahalad S, Mack D, Boyle B, Walters T, Griffiths A, Sauer CG, LeLeiko N, Keljo D, Markowitz J, Baker SS, Rosh J, Pfefferkorn M, Heyman MB, Patel AS, Otley A, Baldassano R, Noe J, Rufo P, Oliva-Hemker M, Davis S, Zwick ME, Gibson G, Denson LA, Hyams J, Kugathasan S. Enhanced Contribution of HLA in Pediatric Onset Ulcerative Colitis. Inflamm Bowel Dis. 2018 Mar 19;24(4):829-838.

    Haberman Y, BenShoshan M, Di Segni A, Dexheimer PJ, Braun T, Weiss B, Walters TD, Baldassano RN, Noe JD, Markowitz J, Rosh J, Heyman MB, Griffiths AM, Crandall WV, Mack DR, Baker SS, Kellermayer R

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