Education and Training
MD - University of North Carolina School of Medicine, Chapel Hill, NC
Pediatrics - Children's Hospital of Philadelphia, Philadelphia, PA
Endocrinology - Children's Hospital of Philadelphia, Philadelphia, PA
MPH - UNC Gillings School of Global Public Health, Chapel Hill, NC
Titles and Academic Titles
Departments and Services
Priestley, J.R.C.; Alharbi, H.; Callahan, K.P.; Guzman, H.;...; Ahrens-Nicklas, R.C. The Importance of Succinylacetone: Tyrosinemia Type I Presenting with Hyperinsulinism and Multiorgan Failure Following Normal Newborn Screening. Int. J. Neonatal Screen. 2020. 6(2), 39; https://doi.org/10.3390/ijns6020039.
Wiese, A.D., Roumie, C.L., Buse, J.B., Guzman, H.,..., Chakkalakal, R.J. Performance of a computable phenotype for identification of patients with diabetes within PCORnet: The Patient-Centered Clinical Research Network. Pharmacoepidemiol Drug Saf. January 24, 2019. DOI: 10.1002/pds.4718.
Sigal, W.M., Alzahrani, O., Guzman, H.,..., De Leon, D.D. MON-087 - Natural History and Neurodevelopmental Outcomes in Perinatal Stress Induced Hyperinsulinism. Endocrine Society Conference. May 2020.
Guzman, H. and Siegel, A. Down syndrome. Ferri’s Clinical Advisor 2022. Elsevier 2021.
Posters and Presentations
Guzman, H., POP@CHOP: Advocacy Project 2020-2021, CHOP Advocacy Day, Philadelphia, PA, Oral Presentation.
Guzman, H., Misakian, A., Markiewitz, N., and McClain, Z. Providing Pride: Assessing Perceptions of Lesbian, Gay, Bisexual, Transgender, or Queer Care Competencies at an Academic Children’s HospitalAmerican Academy of Pediatrics National Conference, Philadelphia, PA. Poster Presentation
Awards and Honors
2021, Nancy Elizabeth Barnhart Award, Children’s Hospital of Philadelphia
2020-2021, New Century Scholar
2020, Association of Pediatric Program Directors Regional Research Award
2020, CHOP Young Professionals Network Top Talent 40 Under 40 List
2020, Frontiers in Science Symposium
2018, Delta Omega Honorary Society in Public Health, University of North Carolina School of Medicine
2016-2017, Gillings Merit Scholarship, University of North Carolina School of Medicine
2013-2018, Tuition Scholarship, University of North Carolina School of Medicine
2014, 2015, 2017 - Loyalty Fund Scholarship, University of North Carolina School of Medicine
2017, Eugene S. Mayer Community Service Honors Society, University of North Carolina School of Medicine
2016-2017, Albert Schweitzer Fellowship, University of North Carolina School of Medicine
2015, John B. Graham Medical Student Research Society, University of North Carolina School of Medicine
2014, NIDDK Medical Student Summer Research Program in Diabetes, University of North Carolina School of Medicine
2013, Distinction in Chemistry with Honors, University of North Carolina at Chapel Hill
2013, Carolina Research Scholar, University of North Carolina at Chapel Hill
2013, Emmett Gladstone Rand Premedical Scholarship, University of North Carolina at Chapel Hill
2012-2013, UNC Hospitals Volunteer Scholarship, University of North Carolina at Chapel Hill
2012, J. Thurman Freeze Scholarship, University of North Carolina at Chapel Hill
Patient Experience Ratings
About the Patient Experience Rating System
The Patient Experience Rating is an average of all responses to the care provider related questions shown above from our nationally-recognized Press Ganey Patient Satisfaction Survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
Responses are measured on a scale of 1 to 5 with 5 being the best score.
We are committed to true transparency. However, to ensure the comments are fair and correctly attributed, we review each one before posting to the website. We exclude entire comments that disclose patient's protected health information, are off-topic, or include other confidential or inappropriate content. Comments will appear on provider bios only if providers have a minimum number of comments.
Comments are shared internally for education purposes to ensure that we are doing our very best for the patients and families for whom we are privileged to care.
The comments are submitted by patients and families and reflect their views and opinions. The comments are not endorsed by and do not reflect the views of Children’s Hospital of Philadelphia.