Patrick J. McMahon, MD Patrick J. McMahon, MD, is a pediatric dermatologist and Medical Director of Teledermatology in the Dermatology Section at Children's Hospital of Philadelphia. Locations: Buerger Center for Advanced Pediatric Care; Specialty Care, Virtua Appointments and Referrals: 1-800-TRY-CHOP (1-800-879-2467) Education and Training Medical SchoolMD - Stony Brook School of Medicine, Stony Brook, NY InternshipPediatrics - The Children's Hospital of Philadelphia, Philadelphia, PA ResidencyPediatrics - The Children's Hospital of Philadelphia, Philadelphia, PA Dermatology - University of California-San Francisco, San Francisco, CA (Chief Resident) FellowshipPediatric Dermatology - The Children's Hospital of Philadelphia, Philadelphia, PA Board CertificationDermatologyPediatric DermatologyPediatrics Titles and Academic Titles Attending PhysicianMedical Director, TeledermatologyAssistant Professor of Pediatrics and Dermatology, Perelman School of Medicine at the University of Pennsylvania Departments and Services Dermatology Section Infantile Hemangioma ProgramVascular Anomalies ProgramGeneral Pediatrics Research Interests Telemedicine Improving access to care Publications Papers2018 Boulos S, Rubin AI, Yan AC, McMahon PJ, Perman MJ. Unilateral hypertrophy of the labia minora: A case series. Pediatr Dermatol. 2018 May;35(3):e198-e199. 2017 O'Connor D, MD, Jew, O, MS, Castelo, L, MD,PhD, Perman, M, MD, Winston, F, MD, McMahon, P, MD. Diagnostic Accuracy of Pediatric Teledermatology using Parent-Submitted Photographs. JAMA Dermatol. 2017 Dec 1;153(12):1243-1248. Fiks AG, Fleisher L, Berrigan L, Sykes E, Mayne SL, Gruver R, Halkyard K, Jew OS, FitzGerald P, Winston F, McMahon P. Usability, Acceptability, and Impact of a Pediatric Teledermatology Mobile Health Application. Telemed J E Health. 2018 Mar;24(3):236-245. Janice Tiao, Dr. Rui Feng, Dr Emily M Berger, Dr John F Brandsema, Dr Carrie C Coughlin, Neelam Khan, et al. Evaluation of the reliability of the Cutaneous Dermatomyositis Disease Area and Severity Index and the Cutaneous Assessment Tool-Binary Method in juvenile dermatomyositis among paediatric dermatologists, rheumatologists and neurologists. Br J Dermatol. 2017 Oct;177(4):1086-1092. Castelo-Soccio L, McMahon P. Pediatric Dermatology. J Clin Aesthet Dermatol. 2017 Mar; 10(3): S8–S15. 2016 Boos M, McMahon P, Castelo-Soccio L.: A Progressive Blistering Eruption in a 5-Month-Old Male Infant. Am J Dermatopathol 38(8): 634-5, Aug 2016. Robert Smith MS, Markus Boos, MD/PhD, Patrick McMahon, MD: Probable Griseofulvin-Induced Drug Reaction with Eosinophilia and Systemic Symptoms in a Child. Pediatric Dermatology Sept 2016. Yang TB, McMahon P, De Léon DD, Treat JR: Use of Propranolol for Treating Hemangiomas in Infants with Previously Diagnosed Hypoglycemic Conditions. Pediatric Dermatology 33(6): 381-384, Nov 2016. 2013 McMahon P, Goddard D, Frieden IJ: Pediatric dermatology inpatient consultations: A retrospective study of 427 cases. J Am Acad Dermatol Jan 2013. Cobos G, Cornejo C, McMahon P.: A Case of Phrynoderma in a Patient with Crohn's Pediatric Dermatology Nov 2013. 2012 Van Loon K, Gill RM, McMahon P, Chigurupati R, Siddiqi I, Fox L, Damon L, McCalmont TH, Jordan R, Wolf J.: 20q- clonality in a case of oral sweet syndrome and myelodysplasia. Am J Clin Pathol Feb 2012. Boos MD, McMahon P, Castelo-Soccio L. Acute onset of a hemorrhagic rash in an otherwise well-appearing infant. J Pediatr. 2012 Jul 18. Cited in PubMed; PMID 22817909. No abstract available. McMahon PJ, Treat JR.: An 11-month-old boy with widespread itchy, crusted, and weeping plaques. Pediatr Ann. Aug 2012. Pulido J, McMahon P, Treat JR, Gunselman J, Tasian GE, Tasian SK: Labial Ecthyma Gangrenosum in an Immunocompromised Infant With Leukemia: Heightening Awareness for the Urologist. Urology Oct 2012. Goff KL, Gormley RH, McMahon PJ, Rubin AI, Castelo-Soccio L.: Picture of the month-quiz case. Arch Pediatr Adolesc Med. Dec 2012. Abstracts2017 Olivia Jew, MS and Patrick McMahon, MD: Direct-to-patient teledermatology mobile health app aimed at shortening wait times for new patients (live poster). World Congress of Pediatric Dermatology, Chicago, IL July 2017. Books2017 William James, MD; Patrick McMahon, MD; Dirk Elston, MD: Andrew's Atlas of Dermatology. Elsevier March 2017. Chapters 2016 Marcia Hogeling, MD: Inpatient Pediatric Dermatology Textbook. Chapter on viral diseases in the hospitalized child. Springer, 1 May 2016. 2015 Fleisher & Ludwig: Pediatric Emergency Medicine Textbook. Chapter on Dermatitis and Erythroderma. Lippincott, 7 November 2015 Awards and Honors 2018, Faculty Honor Roll, General Pediatrics, Children's Hospital of Philadelphia. Awarded by pediatric residents to faculty who demonstrate dedication to medical education 2017, Healthcare Innovator Award, Philadelphia Business Journal 2016, Chosen as an Influential Physician Mentor by The Cornfield Society Pediatric Interest Group at The UPENN Perelman School of Medicine 2015, CHOP SPRINT Entrepreneurship and Innovation Award Recipient for development of dermatology app, awarded by CHOP Office of Entrepreneurship and Innovation. 2015, Medical Student Teaching Award in Dermatology, awarded to the faculty member who demonstrates exceptional dedication to instructing, teaching and mentoring medical students Editorial and Academic Positions Editorial positions 2015-Present, Editor/Primary Author, "Andrew's Atlas of Dermatology" Academic and Institutional Committees 2016-2018, Chair of the Society of Pediatric Dermatology Committee on Teledermatology 2014-Present, Society for Pediatric Dermatology Education Committee Leadership and Memberships 2008-Present, Society for Pediatric Dermatology 2008-Present, American Academy of Dermatology 2005-Present, American Academy of Pediatrics 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 below 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. 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.