Robert Newbury, M.D.


3020 Children's Way
MC 5007
San Diego, CA 92123




Rady Children's Specialists of San Diego

Medical Group / IPA

Rady Children's Specialists

Medical School

Memorial University of Newfoundland


Izaac Walton Kilam Hospital for Children


Childrens Hospital of Boston, Geisinger Medical Center

Board Certifications

Pathology, Pediatric Pathology




Dr. Robert Newbury is a pediatric pathologist at Rady Children's Hospital-San Diego and a clinical professor of pathology at UC San Diego School of Medicine.

He is board certified in anatomic and clinical pathology, as well as pediatric pathology.

Dr. Newbury received his medical degree from the University of Newfoundland, completed a rotating internship at Dalhousie University, and completed a residency in anatomic and clinical pathology at Geisinger Medical Center in Pennsylvania. He completed his fellowship training in pediatric pathology at Boston Children's Hospital.

Dr. Newbury's clinical interests are in general pediatric pathology, with a special interest in gastrointestinal pathology and tumor pathology. His primary research interest is pediatric gastrointestinal pathology, with an emphasis on eosinophilic esophagitis and other gastrointestinal disorders.

Dr. Newbury enjoys teaching house staff and medical students in all aspects of pediatric pathology.

When not working, he enjoys traveling, exploring new parts of San Diego, and biking.


TGF-β1-induced PAI-1 contributes to a profibrotic network in patients with eosinophilic esophagitis.
Rawson R, Yang T, Newbury RO, Aquino M, Doshi A, Bell B, Broide DH, Dohil R, Kurten R, Aceves SS

PI-3K Inhibitors Preferentially Target CD15+ Cancer Stem Cell Population in SHH Driven Medulloblastoma.
Singh AR, Joshi S, Zulcic M, Alcaraz M, Garlich JR, Morales GA, Cho YJ, Bao L, Levy ML, Newbury R, Malicki D, Messer K, Crawford J, Durden DL

Pediatric thyroid surgery and management of thyroid nodules - an institutional experience over a 10-year period.
Jiang W, Newbury RO, Newfield RS

The TGFβ1 Promoter SNP C-509T and Food Sensitization Promote Esophageal Remodeling in Pediatric Eosinophilic Esophagitis.
Rawson R, Anilkumar A, Newbury RO, Bafna V, Aquino M, Palmquist J, Hoffman HM, Mueller JL, Dohil R, Broide DH, Aceves SS

Mutational Analysis in Pediatric Thyroid Cancer and Correlations with Age, Ethnicity, and Clinical Presentation.
Nikita ME, Jiang W, Cheng SM, Hantash FM, McPhaul MJ, Newbury RO, Phillips SA, Reitz RE, Waldman FM, Newfield RS

Symptoms Have Modest Accuracy in Detecting Endoscopic and Histologic Remission in Adults With Eosinophilic Esophagitis.
Safroneeva E, Straumann A, Coslovsky M, Zwahlen M, Kuehni CE, Panczak R, Haas NA, Alexander JA, Dellon ES, Gonsalves N, Hirano I, Leung J, Bussmann C, Collins MH, Newbury RO, De Petris G, Smyrk TC, Woosley JT, Yan P, Yang GY, Romero Y, Katzka DA, Furuta GT, Gupta SK, Aceves SS, Chehade M, Spergel JM, Schoepfer AM, International Eosinophilic Esophagitis Activity Index Study Group

Unusual Spinal Cord Tumor in A 16-Month-Old Child.
Yoon J, Martin A, Malicki D, Newbury R, Crawford J

Group 2 innate lymphocytes (ILC2) are enriched in active eosinophilic esophagitis.
Doherty TA, Baum R, Newbury RO, Yang T, Dohil R, Aquino M, Doshi A, Walford HH, Kurten RC, Broide DH, Aceves S

Long-term assessment of esophageal remodeling in patients with pediatric eosinophilic esophagitis treated with topical corticosteroids.
Rajan J, Newbury RO, Anilkumar A, Dohil R, Broide DH, Aceves SS

Integrin α4 Enhances Metastasis and May Be Associated with Poor Prognosis in MYCN-low Neuroblastoma.
Young SA, McCabe KE, Bartakova A, Delaney J, Pizzo DP, Newbury RO, Varner JA, Schlaepfer DD, Stupack DG

How do gastroenterologists assess overall activity of eosinophilic esophagitis in adult patients?
Schoepfer AM, Panczak R, Zwahlen M, Kuehni CE, Coslovsky M, Maurer E, Haas NA, Alexander JA, Dellon ES, Gonsalves N, Hirano I, Leung J, Bussmann C, Collins MH, Newbury RO, De Petris G, Smyrk TC, Woosley JT, Yan P, Yang GY, Romero Y, Katzka DA, Furuta GT, Gupta SK, Aceves SS, Chehade M, Blanchard C, Straumann A, Safroneeva E, International EEsAI Study Group

MMPs-2 and -14 Are Elevated in Eosinophilic Esophagitis and Reduced Following Topical Corticosteroid Therapy.
Beppu L, Yang T, Luk M, Newbury RO, Palmquist J, Dohil R, Kurten RC, Broide DH, Aceves SS

TGF-β1-induced phospholamban expression alters esophageal smooth muscle cell contraction in patients with eosinophilic esophagitis.
Beppu LY, Anilkumar AA, Newbury RO, Dohil R, Broide DH, Aceves SS

Glioblastoma multiforme arising from dysembryoplastic neuroepithelial tumor in a child in the absence of therapy.
Chuang NA, Yoon JM, Newbury RO, Crawford JR

Giant cerebellopontine angle schwannoma in a child.
Gabel BC, Newbury RO, Levy ML, Crawford JR

An unusual presentation of posterior fossa ependymoma in a child.
Crawford JR, Newbury RO, Friedman JR

An unusual posterior fossa tumour in a young child.
Crawford JR, Newbury RO, Levy ML

Anti-IL-5 therapy reduces mast cell and IL-9 cell numbers in pediatric patients with eosinophilic esophagitis.
Otani IM, Anilkumar AA, Newbury RO, Bhagat M, Beppu LY, Dohil R, Broide DH, Aceves SS

Synovial chondromatosis in a child's thumb: a case report and review of the literature.
Gottschalk HP, Newbury R, Wallace CD

Adolescent xanthogranulomatous pyelonephritis mimicking renal cell carcinoma on urine cytology: an atypical presentation.
Inouye BM, Chiang G, Newbury RO, Holmes N

Mutations of complement factor I and potential mechanisms of neuroinflammation in acute hemorrhagic leukoencephalitis.
Broderick L, Gandhi C, Mueller JL, Putnam CD, Shayan K, Giclas PC, Peterson KS, Aceves SS, Sheets RM, Peterson BM, Newbury RO, Hoffman HM, Bastian JF

A potential new method to estimate tissue cystine content in nephropathic cystinosis.
Dohil R, Carrigg A, Newbury R

Transient PPI responsive esophageal eosinophilia may be a clinical sub-phenotype of pediatric eosinophilic esophagitis.
Dohil R, Newbury RO, Aceves S

Mast cells infiltrate the esophageal smooth muscle in patients with eosinophilic esophagitis, express TGF-β1, and increase esophageal smooth muscle contraction.
Aceves SS, Chen D, Newbury RO, Dohil R, Bastian JF, Broide DH

Oral viscous budesonide is effective in children with eosinophilic esophagitis in a randomized, placebo-controlled trial.
Dohil R, Newbury R, Fox L, Bastian J, Aceves S

See the full listing of this physician's publications on PubMed, a service of the National Library of Medicine.

PubMed is a third-party website and not affiliated with Rady Children's Hospital-San Diego.