Kelly Beth Haas, M.D. for UC Davis Health

Kelly Beth Haas, M.D.

Associate Clinical Professor

To see if Kelly Beth Haas is accepting new patients, or for assistance finding a UC Davis doctor, please call 800-2-UCDAVIS (800-282-3284).



Pediatric Gastroenterology



Locations and Contact

Glassrock Building

Glassrock Building
2521 Stockton Blvd.
Sacramento, CA 95817

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Phone: 916-734-3112

UC Davis Medical Group - Carmichael

UC Davis Medical Group - Carmichael
7551 Madison Ave.
Citrus Heights, CA 95610

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Additional Numbers

Clinic Phone


Clinic Phone


Physician Referrals

800-4-UCDAVIS (800-482-3284)

Philosophy of Care

As a pediatric gastroenterologist, I enjoy building a partnership with my patients, their families and other members of their health care team in order to work together to improve his or her health over time.

I understand families are often quite worried and overwhelmed by the time they come to see me for evaluation. I strive to provide evidence-based care rooted in the medical literature. I am honored to have the opportunity to guide my patients and their families through the diagnostic and treatment journey.

Clinical Interests

Dr. Haas is a pediatric gastroenterologist providing specialized care for children with a variety of intestinal and liver diseases including inflammatory bowel disease, celiac disease, constipation, feeding disorders, abdominal pain, and nutritional disorders. She has a special interest in short bowel syndrome and intestinal failure.

Research/Academic Interests

Dr. Haas has an interest in short bowel syndrome and intestinal failure, along with improving quality of care and patient engagement, particularly among pediatric populations with chronic illnesses.


Pediatric Gastroenterology and Nutrition

Center/Program Affiliation

UC Davis Children's Hospital
UC Davis Medical Group

Undergraduate School

B.S., Science, UCLA, Los Angeles CA 2006

Medical School

M.D., UC Irvine, Irvine CA 2010


Pediatrics, UCLA, Los Angeles CA 2010-2011


Pediatrics, UCLA, Los Angeles CA 2011-2013


Pediatric Gastroenterology, Stanford University, Lucile Packard Children's Hospital, Stanford CA 2013-2016

Diamond Doc Award, UC Davis Health, 2022

Sacramento Magazine's Top Doctors for Pediatric Gastroenterology, 2019, 2020, 2021, 2022

Golden Apple Resident Teaching Award, 2019, 2020, 2021, 2022

Alice Litman Moss Pediatric Resident Teaching Award, UCLA, 2013

James McClure Award for Highest Honors in Clinical and Academic Excellence, UC Irvine Department of Obstetrics & Gynecology, 2010

Haas K, Lee A. Hyponatremia Secondary to Pediatric Home Parenteral Nutrition Mixing Error. PS Net Web M&M Commentary. 2021 May 26.

Giang S, Gordon RL, Haas KB. A Diagnostic Quagmire: PFIC5 Presenting as a Rare Cause of Neonatal Cholestasis. ACG Case Rep J. 2021 Apr 14;8(4):e00558. doi:10.14309/crj.0000000000000558. PMID:33869650.

Theodorou CM, Chen P, Vanover MA, Saadai P, Brown EG, Haas KB, Hirose S. Total gastrectomy with delayed Hunt-Lawrence pouch reconstruction for neonatal gastric perforation presenting with hematemesis. J Pediatr Surg Case Rep. 2020 Dec;63:101686. doi:10.1016/j.epsc.2020.101686. Epub 2020 Oct 20. PMID:33184604.

Aulakh S, Ashley S, Haas K, Truong T. Esophageal pH Capsule Retention. ACG Case Rep J. 2020 Jun 23;7(6):e00383. doi:10.14309/crj.0000000000000383. PMID:33062769.

Haas K, Martin A, Park KT. Text Message Intervention (TEACH) Improves Quality of Life and Patient Activation in Celiac Disease: A Randomized Clinical Trial. J Pediatr. 2017 Jun;185:62-67.e2. doi:10.1016/j.jpeds.2017.02.062. Epub 2017 Mar 23. PMID:28343658.

Haas K, Longacre T, Castillo RO. Adenovirus Hepatic Abscess: A Novel Source of Fever of Unknown Origin in a Pediatric Liver Transplant Recipient. Dig Dis Sci. 2017 Apr;62(4):871-873. doi:10.1007/s10620-016-4069-6. PMID:26856716.

Haas K, Rubesova E, Bass D. Role of imaging in the evaluation of inflammatory bowel disease: How much is too much? World J Radiol. 2016 Feb 28;8(2):124-31. doi:10.4329/wjr.v8.i2.124. PMID:26981221.

Haas K, Martin B, Martín M, Kerner J. Intractable Diarrhea in Two Brothers: Late Diagnosis of Tufting Enteropathy in Adolescence. Dig Dis Sci. 2016 Feb;61(2):381-3. doi:10.1007/s10620-015-3766-x. PMID:26115750.

Lau AH, Vitalone MJ, Haas K, Shawler T, Esquivel CO, Berquist WE, Martinez OM, Castillo RO, Krams SM. Mass cytometry reveals a distinct immunoprofile of operational tolerance in pediatric liver transplantation. Pediatr Transplant. 2016 Dec;20(8):1072-1080. doi:10.1111/petr.12795. Epub 2016 Oct 26. PMID:27781378.

Min SB, Le-Carlson M, Singh N, Nylund CM, Gebbia J, Haas K, Lo S, Mann N, Melmed GY, Rabizadeh S, Dubinsky MC. Video capsule endoscopy impacts decision making in pediatric IBD: a single tertiary care center experience. Inflamm Bowel Dis. 2013 Sep;19(10):2139-45. doi:10.1097/MIB.0b013e31829a749c. PMID:23867872.