Herbert Castillo Valladares, MD
Assistant Professor
Dermatology
School of Medicine

Awards

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• John A. Watson Faculty Scholar Award, Dean's Diversity Fund, UCSF School of Medicine, 2024-2027
• UCSF Dermatology Faculty of the Year Award, University of California, San Francisco, 2023-2024

Education & Training

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• Residency Dermatology University of California, San Francisco 2023
• Diversity, Equity, and Inclusion Champion Training University of California, San Francisco 2021
• Internship Internal Medicine Yale Waterbury Internal Medicine Residency 2020
• MD Medicine Yale School of Medicine 2019
• BA Neurobiology Harvard College 2014

Publications (17)

Top publication keywords:
Delphi TechniqueDermatologyStudent Run ClinicCurriculumHyperlipidemiasSyphilisTransients and MigrantsPsoriasisHypertensionChancreConsensusDiabetes MellitusMedically UninsuredInternship and ResidencyCultural Diversity

• Dermatologic disease prevalence in refugee camps: a scoping review
  Discover Social Science and Health 2025 Maju M, Siddiqui N, Dunlop-Korsness K, Brandt-Flores C, Emery E, Castillo Valladares H
• Dermatologic Care and Skin Health of Migrant Populations in the US: A Scoping Review.
  JAMA dermatology 2025 Castillo Valladares HB, Kim-Lim P, Chang AY
• Scabies Infestations-Reply.
  JAMA 2025 Thomas C, Castillo Valladares H, Chang AY
• Multi-Institutional Clinical Forensic Dermatology Training for Dermatology Residents.
  JAMA dermatology 2025 Kazmi M, Maju M, Montejano RD, Rodriguez I, Kivlahan C, Castillo Valladares HB
• Treatment of Acyclovir-Resistant Mucocutaneous Herpes Simplex Virus Infection: A Systematic Review
  JAAD Reviews 2025 Castillo Valladares H, Rudd N, Leslie K

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• Latine Patients' Beliefs, Attitudes, and Experience With Psoriasis.
  JAMA dermatology 2025 Gonzalez N, Wilkerson K, Castillo Valladares H, Sanchez-Anguiano ME, Chang AY, Amerson EH
• Scabies, Bedbug, and Body Lice Infestations: A Review.
  JAMA 2024 Thomas C, Castillo Valladares H, Berger TG, Chang AY
• Top DEI Topics to Incorporate Into Dermatology Residency Training: An Electronic Delphi Consensus Study.
  Cutis 2024 Encarnación-Cortés VS, Rodriguez I, Rinderknecht FA, Admassu N, Phillips G, Castillo-Valladares H, Tarbox M, Peebles JK, Stratman EJ, Altman EM, Pimentel MA, Elbuluk N, Parekh P, Daveluy S, James W, …
• A retrospective cross-sectional analysis of gender and racial/ethnic diversity trends in dermatology chairs.
  Journal of the American Academy of Dermatology 2024 Williams JC, Castillo Valladares H, Waul MA, Mathes E, Pandya AG, Amerson EH
• Association between psoriasis and cardiometabolic comorbidities in a racially and ethnically diverse low-income primary care population.
  Clinical and experimental dermatology 2024 Rudd N, Gonzalez N, Kohn MA, Valladares HC, Chang AY, Kim S, Amerson EH
• Management of aciclovir-resistant mucocutaneous herpes simplex virus infection: a systematic review. British Journal of Dermatology. Supplement 4
  P76 2023 Castillo Valladares H, Rudd N, Leslie KS
• Improving migrant health in the USA: opportunities for dermatologists to participate in care delivery, asylum medicine and community partnership.
  The British journal of dermatology 2023 Kim-Lim P, Castillo Valladares H, Knapp A, Kivlahan C, Chang AY
• 15-Year Diversity Trends Among Dermatology Resident Trainees Compared With Other Specialties.
  JAMA dermatology 2023 Williams JC, Valladares HC, Waul MA, Pandya AG, Mathes E, Amerson EH
• Resurgence of Syphilis in the US-USPSTF Reaffirms Screening Guidelines.
  JAMA dermatology 2022 Amerson EH, Castillo Valladares HB, Leslie KS
• Perianal Chancres of Primary Syphilis.
  JAMA dermatology 2021 Valladares HC, Craig E, Katz KA
• Meeting Dermatologic Needs in an Uninsured Population: Lessons Learned from a Referrals Cohort at a Student-Run Free Clinic.
  The Yale journal of biology and medicine 2021 Mirza FN, Valladares HC, Richards B, Suozzi KC
• A pilot study examining skin cancer education in an underserved population at a free skin cancer screening.
  International journal of women's dermatology 2020 Castillo Valladares HB, Lee AK, Cheraghlou S, Zhou A, Ramachandran S