ARUP Pediatrics Experts

Consultations for anatomic and clinical pathology for pediatrics are provided by ARUP’s medical directors and clinical consultants. These staff members hold faculty appointments in the Department of Pathology at the University of Utah School of Medicine and are board-certified in their areas of specialty. They conduct research and remain current on diagnostic and therapeutic issues through their involvement in academics and clinical practice.

Peter E. Jensen, MD

Peter E. Jensen, MD

Chair, Department of Pathology and ARUP Board

Division of Pediatric Pathology

Theodore J. Pysher, MD

Theodore J. Pysher, MD

Chief, Pediatric Pathology and Electron Microscopy

Amy Lowichik, MD, PhD

Staff Pathologist, Pediatric Pathology

Jessica Comstock, MD

Jessica Comstock, MD

Pediatric Pathologist

Mouied Alashari, MD

Mouied Alashari, MD

Pediatric Pathologist

Angelica Putnam, MD

Angelica Putnam, MD

Pediatric Pathologist

Holly Zhou, MD

Holly Zhou, MD

Pediatric Pathologist

University of Utah Hospitals and Clinics

Robert C. Blaylock, MD

Robert C. Blaylock, MD

Medical Director, Blood Services and Phlebotomy and Support Services
Medical Director, Immunohematology Reference Laboratory
Medical Director, University Hospitals and Clinics Clinical Laboratory
Medical Director, University of Utah Transfusion Services

Christopher M. Lehman, MD

Christopher M. Lehman, MD

Co-Medical Director, University Hospitals and Clinics Clinical Laboratory


Medical Director, Anatomic Pathology
Medical Director, Hematopathology and Special Genetics
Pediatric Pathologist
Medical Director, Surgical Pathology and Oncology
Director, Surgical Pathology Fellowship
Director, Genitourinary Pathology
Medical Director, Cytogenetics and Genomic Microarray
Medical Director, Hematopathology
Medical Director, Microbiology
Assistant Director, ARUP Institute of Clinical & Experimental Pathology®
Medical Director, Molecular Genetics and Genomics
Medical Director, Molecular Oncology
Medical Director, Molecular Genetics and Genomics
Director, High Complexity Platforms—NGS
Medical Director, Blood Services and Phlebotomy and Support Services
Medical Director, Immunohematology Reference Laboratory
Medical Director, University Hospitals and Clinics Clinical Laboratory
Medical Director, University of Utah Transfusion Services
Genetic Counselor
Phone: (800) 242-2787, ext. 3195
CEO and President
Co-Division Chief, Anatomic and Molecular Oncologic Pathology
Medical Director, Biocomputing
Genetic Counselor
Phone: (800) 242-2787, ext. 2802
Medical Director, Cytology
Medical Director, Autopsy Service
Medical Director, Anatomic Pathology and Oncology Division
Genetic Counselor
Phone: (800) 242-2787, ext. 3921
Pediatric Pathologist
Genetic Counselor
Medical Director, Microbial Immunology
Medical Director, Parasitology and Fecal Testing
Medical Director, Infectious Disease Rapid Testing
Medical Director, Cytogenetics
Medical Director, Biochemical Genetics and Newborn Screening
Medical Director, Molecular Oncology
Chief Medical Officer
Director of Laboratories
Co-chief, Clinical Pathology Division
Medical Director, Gross Dissection Laboratory, Huntsman Hospital
Medical Director, Anatomic Pathology
Medical Director, Anatomic Pathology and Cytology
Medical Director, Bacteriology
Medical Director, Special Microbiology, Antimicrobial Susceptibility Testing
Medical Director, Consultative Services
Genetic Counselor
Phone: (800) 242-2787, ext. 3202
Medical Director, Analytic Biochemistry
Medical Director, Calculi and Manual Chemistry
Co-Medical Director, Mass Spectrometry
Medical Director, Molecular Oncology
Co-Medical Director, Automated Core Laboratory
Medical Director, Cytology
Medical Director, Special Chemistry
Co-Medical Director, Electrophoresis/Manual Endocrinology
Section Chief, Chemistry
Medical Director, Surgical Pathology and Molecular Oncology
Medical Director, Surgical Pathology and Oncology
Medical Director, Mycology
Section Chief, Clinical Microbiology
Vice President, Technology Assessment and Licensing
Director, PharmaDx Program
Medical Director, Immunology and Hemostasis/Thrombosis
Medical Director, Cellular and Innate Immunology
Medical Director, Molecular Infectious Diseases
Medical Director, Biochemical Genetics and Newborn Screening
Medical Director, Cytogenetics and Genomic Microarray
Vice President, Chief Medical Informatics Officer
Medical Director, Referral Testing
Medical Director, Surgical Pathology and Cytopathology
Chair, Department of Pathology and ARUP Board of Directors
Medical Director, Molecular Genetics and Genomics
Genetic Counselor
Phone: (800) 242-2787, ext. 3359
Medical Director, Clinical Toxicology
Medical Director, Molecular Hematopathology
Medical Director, Hematopathology
Medical Director, Anatomic Pathology and Oncology
Consultant, Hematopathology
Genetic Counselor
Phone: (800) 242-2787, ext. 3439
Assistant Medical Director, Immunology Laboratory
Co-Director, Immunogenetics Laboratory
Vice President
Director, New Technology Assessment and Licensing
Genetic Counselor
Phone: (800) 242-2787, ext. 2020
Section Chief, Cytogenetics and Genomic Microarray
Medical Director, Immunology
Assistant Director, Histocompatibility and Immunogenetics
Co-Medical Director, University Hospitals and Clinics Clinical Laboratory
Medical Director, Hematopathology Laboratory
Director, Surgical Pathology
Chief, Medical Genetics Division
Co-director, Biochemical Genetics and Newborn Screening
Staff Pathologist, Pediatric Pathology
Medical Director, Molecular Genetics and Genomics
Medical Director, Pharmacogenomics
Genetic Counselor
Section Chief, Molecular Genetics and Genomics
Medical Director, Solid Tumor Molecular Diagnostics
Genetic Counselor
Phone: (800) 242-2787, ext. 3179
Medical Director, Toxicology and Pharmacogenetics
Medical Director, Hematopathology
Genetic Counselor
Phone: (800) 242-2787, ext. 2693
Genetic Counselor
Phone: (800) 242-2787, ext. 3429
Medical Director, Neuropathology
Medical Director, Biochemical Genetics and Newborn Screening
Section Chief, Biochemical Genetics
Medical Director, Hematopathology Laboratory
Medical Director and Section Chief, Hematopathology
Chief, Clinical Pathology
Vice Chair, Pathology
Senior Vice President, Research and Development
Executive Director, ARUP Institute for Clinical & Experimental Pathology®
Medical Director, Immunology
Chief, Pediatric Pathology and Electron Microscopy
Medical Director, Cytogenetics
Medical Director, Renal Pathology
Genetic Counselor
Phone: (800) 242-2787, ext. 3922
Scientific Director, Mass Spectrometry
Medical Director, Hemostasis and Thrombosis Laboratory
Juan Rosai, MD
Consultant Surgical Pathologist
Chief, Hematopathology
Medical Director, Solid Tumor Molecular Diagnostics and Histology
Staff Pathologist, Anatomic Pathology
Medical Director, Microbial Amplified Detection, Virology, and Fecal Chemistry Laboratories
Assistant Medical Director, Virology and Molecular Infectious Disease Laboratories
Director, Center for Effective Medical Testing
Medical Director, Cytogenetics & Genomic Microarray
Medical Director, Serological Hepatitis and Retrovirus
Medical Director, Immunology Core Laboratory
Medical Director, Hemostasis/Thrombosis Laboratory
Medical Director, Anatomic Pathology, Oncology, and Neuropathology
Medical Director, Molecular Genetics
Medical Director, Endocrinology
Co-Medical Director, Core Laboratory
Medical Director, Toxicology
Director, High-Complexity Platforms—Mass Spectrometry
Assistant Director, ARUP Institute of Clinical & Experimental Pathology®
Medical Director, Anatomic Pathology and Oncology
Medical Director, Immunology
Medical Director, Cytogenetics and Genomic Microarray
Medical Director, Anatomic Pathology
Genetic Counselor
Phone: (800) 242-2787, ext. 2119
Director, Molecular Pathology Fellowship
Medical Director, Genomics and Bioinformatics
Senior Consultant, Hematopathology
Genetic Counselor
Genetic Counselor
Medical Director, Cytopathology
Medical Director, Immunologic Flow Cytometry
Medical Director, Cytogenetics and Genomic Microarray
Assistant Medical Director, Molecular Hematopathology/Oncology
Medical Director, Newborn Screening and Biochemical Genetics
Pediatric Pathologist