Dennis Oh, PhD, MD
Associate Professor
Dermatology
School of Medicine

Education & Training

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• Diversity, Equity, and Inclusion Champion Training University of California 2019

Websites

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• Profile at UCSF Cancer Center (cancer.ucsf.edu)

Grants and Projects

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• Improving dermatology access by direct-to-patient teledermatology and computer-assisted diagnosis, NIH, 2021-2026
• Role of Vitamin D in cutaneous DNA repair, NIH, 2016-2022
• Remote and automated evaluation of skin disease, NIH, 2019-2021
• Teledermatology mobile apps: Implementation and impact on Veterans' access to dermatology, NIH, 2018-2020
• Role of vitamin D receptor in DNA repair, NIH, 2013-2016
• Role of p53 homologs in DNA repair in human keratinocytes, NIH, 2009-2014
• Mechanism of Triplex DNA Damage and Repair in Skin Cells, NIH, 2003-2009
• Targeted Dna Repair of Psoralen Adducts in Skin Cells, NIH, 1997-2003

Publications (42)

Top publication keywords:
Pyrimidine DimersKeratinocytesVeteransTumor Virus InfectionsSkin NeoplasmsDermatologyDNA RepairTelemedicineUltraviolet RaysDNA DamageDNA-Binding ProteinsMobile ApplicationsPolyomavirus InfectionsCarcinoma, Merkel CellReceptors, Calcitriol

• Implementation of Direct-to-Patient Mobile Teledermatology in VA.
  Journal of general internal medicine 2024 Peracca SB, Lachica O, Lamkin RP, Jackson GL, Mohr DC, King HA, Whited JD, Fonseca AS, Morris IJ, Gifford AL, Weinstock MA, Oh DH
• Review of Teledermatology: Lessons Learned from the COVID-19 Pandemic.
  American journal of clinical dermatology 2023 Hwang JK, Del Toro NP, Han G, Oh DH, Tejasvi T, Lipner SR
• Using the RE-AIM framework to assess national teledermatology expansion.
  Frontiers in health services 2023 Lamkin RP, Peracca SB, Jackson GL, Hines AC, Gifford AL, Lachica O, Li D, Morris IJ, Paiva M, Weinstock MA, Oh DH
• Vitamin D receptor cross-talk with p63 signaling promotes epidermal cell fate.
  The Journal of steroid biochemistry and molecular biology 2023 Oda Y, Wong CT, Oh DH, Meyer MB, Pike JW, Bikle DD
• Regulation of XPC Binding Dynamics and Global Nucleotide Excision Repair by p63 and Vitamin D Receptor.
  The journal of physical chemistry. B 2023 Wong CT, Ona K, Oh DH

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• Time and Distance Cost of Longer Acting Anti-VEGF Therapies for Macular Degeneration: Contributions to Drug Cost Comparisons.
  Clinical ophthalmology (Auckland, N.Z.) 2022 Meer EA, Oh DH, Brodie FL
• Limited impact of teledermoscopy on referrals to face-to-face dermatology.
  Dermatology online journal 2022 Montejano RD, Oh DH, Twigg AR
• Organizational Readiness for Patient-Facing Mobile Teledermatology to Care for Established Veteran Patients in the United States.
  Telemedicine journal and e-health : the official journal of the American Telemedicine Association 2022 Peracca SB, Fonseca AS, Lachica O, Jackson GL, Morris IJ, King HA, Misitzis A, Whited JD, Mohr DC, Lamkin RP, Gifford AL, Weinstock MA, Oh DH
• The Utilization and Impact of Live Interactive and Store-and-Forward Teledermatology in a Veterans Affairs Medical Center During the COVID-19 Pandemic.
  Telemedicine journal and e-health : the official journal of the American Telemedicine Association 2021 Castillo F, Peracca S, Oh DH, Twigg AR
• The Effect of Telehealth Services on Provider Productivity.
  Medical care 2021 Stefos T, Carey K, Shen ML, Poe S, Oh DH, Moran E
• Implementation of Mobile Teledermatology: Challenges and Opportunities.
  Telemedicine journal and e-health : the official journal of the American Telemedicine Association 2021 Peracca SB, Fonseca A, Hines A, King HA, Grenga AM, Jackson GL, Whited JD, Chapman JG, Lamkin R, Mohr DC, Gifford A, Weinstock MA, Oh DH
• Vitamin D Receptor Promotes Global Nucleotide Excision Repair by Facilitating XPC Dissociation from Damaged DNA.
  The Journal of investigative dermatology 2021 Wong CT, Oh DH
• Implementing Teledermatology for Rural Veterans: An Evaluation Using the RE-AIM Framework.
  Telemedicine journal and e-health : the official journal of the American Telemedicine Association 2020 Peracca SB, Jackson GL, Lamkin RP, Mohr DC, Zhao M, Lachica O, Prentice JC, Grenga AM, Gifford A, Chapman JG, Weinstock MA, Oh DH
• VA Telederm study: protocol for a stepped-wedge cluster randomised trial to compare access to care for a mobile app versus a workstation-based store-and-forward teledermatology process.
  BMJ open 2018 Done N, Oh DH, Weinstock MA, Whited JD, Jackson GL, King HA, Peracca SB, Elwy AR, Prentice JC
• Teledermatology in the United States: An Update in a Dynamic Era.
  Telemedicine journal and e-health : the official journal of the American Telemedicine Association 2018 Yim KM, Florek AG, Oh DH, McKoy K, Armstrong AW
• Practice Guidelines for Teledermatology.
  Telemedicine journal and e-health : the official journal of the American Telemedicine Association 2016 McKoy K, Antoniotti NM, Armstrong A, Bashshur R, Bernard J, Bernstein D, Burdick A, Edison K, Goldyne M, Kovarik C, Krupinski EA, Kvedar J, Larkey J, Lee-Keltner I, Lipoff JB, Oh DH, Pak H, Seraly MP,…
• Deficient Nucleotide Excision Repair in Squamous Cell Carcinoma Cells.
  Photochemistry and photobiology 2016 Dong TK, Ona K, Scandurra AE, Demetriou SK, Oh DH
• Multiple Hereditary Infundibulocystic Basal Cell Carcinoma Syndrome Associated With a Germline SUFU Mutation.
  JAMA dermatology 2016 Schulman JM, Oh DH, Sanborn JZ, Pincus L, McCalmont TH, Cho RJ
• Teledermatology Within the Veterans Health Administration, 2002-2014.
  Telemedicine journal and e-health : the official journal of the American Telemedicine Association 2015 Landow SM, Oh DH, Weinstock MA
• Transcription restores DNA repair to heterochromatin, determining regional mutation rates in cancer genomes.
  Cell reports 2014 Zheng CL, Wang NJ, Chung J, Moslehi H, Sanborn JZ, Hur JS, Collisson EA, Vemula SS, Naujokas A, Chiotti KE, Cheng JB, Fassihi H, Blumberg AJ, Bailey CV, Fudem GM, Mihm FG, Cunningham BB, Neuhaus IM, …
• Vitamin D in cutaneous carcinogenesis: part I.
  Journal of the American Academy of Dermatology 2012 Tang JY, Fu T, Lau C, Oh DH, Bikle DD, Asgari MM
• Vitamin D in cutaneous carcinogenesis: part II.
  Journal of the American Academy of Dermatology 2012 Tang JY, Fu T, Lau C, Oh DH, Bikle DD, Asgari MM
• Protective role of vitamin D signaling in skin cancer formation.
  The Journal of steroid biochemistry and molecular biology 2012 Bikle DD, Elalieh H, Welsh J, Oh D, Cleaver J, Teichert A
• Immunohistochemical prognostication of Merkel cell carcinoma: p63 expression but not polyomavirus status correlates with outcome.
  Journal of cutaneous pathology 2012 Hall BJ, Pincus LB, Yu SS, Oh DH, Wilson AR, McCalmont TH
• Defective DNA repair and cell cycle arrest in cells expressing Merkel cell polyomavirus T antigen.
  International journal of cancer 2012 Demetriou SK, Ona-Vu K, Sullivan EM, Dong TK, Hsu SW, Oh DH
• Vitamin D receptor mediates DNA repair and is UV inducible in intact epidermis but not in cultured keratinocytes.
  The Journal of investigative dermatology 2012 Demetriou SK, Ona-Vu K, Teichert AE, Cleaver JE, Bikle DD, Oh DH
• State of teledermatology programs in the United States.
  Journal of the American Academy of Dermatology 2012 Armstrong AW, Wu J, Kovarik CL, Goldyne ME, Oh DH, McKoy KC, Shippy AM, Pak HS
• Targeting protein-trafficking pathways alters melanoma treatment sensitivity.
  Proceedings of the National Academy of Sciences of the United States of America 2011 Huang ZM, Chinen M, Chang PJ, Xie T, Zhong L, Demetriou S, Patel MP, Scherzer R, Sviderskaya EV, Bennett DC, Millhauser GL, Oh DH, Cleaver JE, Wei ML
• Functional relevance of the histone gammaH2Ax in the response to DNA damaging agents.
  Proceedings of the National Academy of Sciences of the United States of America 2011 Revet I, Feeney L, Bruguera S, Wilson W, Dong TK, Oh DH, Dankort D, Cleaver JE
• Structural determinants of photoreactivity of triplex forming oligonucleotides conjugated to psoralens.
  Journal of nucleic acids 2010 Krishnan R, Oh DH
• The DNA damage-binding protein XPC is a frequent target for inactivation in squamous cell carcinomas.
  The American journal of pathology 2010 de Feraudy S, Ridd K, Richards LM, Kwok PY, Revet I, Oh D, Feeney L, Cleaver JE
• Hereditary photodermatoses.
  Advances in experimental medicine and biology 2010 Oh DH, Spivak G
• Basal cell carcinomas arising within multiple trichoepitheliomas.
  Journal of cutaneous pathology 2008 Pincus LB, McCalmont TH, Neuhaus IM, Kasper R, Oh DH
• The impact of store-and-forward teledermatology on skin cancer diagnosis and treatment.
  Journal of the American Academy of Dermatology 2008 Hsiao JL, Oh DH
• Modulation of psoralen DNA crosslinking kinetics associated with a triplex-forming oligonucleotide.
  Photochemistry and photobiology 2008 Oh DH, Suzara V, Krishnan R
• American Telemedicine Association's Practice Guidelines for Teledermatology.
  Telemedicine journal and e-health : the official journal of the American Telemedicine Association 2008 Krupinski E, Burdick A, Pak H, Bocachica J, Earles L, Edison K, Goldyne M, Hirota T, Kvedar J, McKoy K, Oh D, Siegel D, Antoniotti N, Camacho I, Carnahan L, Boynton P, Bakalar R, Evans R, Kinel A, …
• DNA polymerase eta reduces the gamma-H2AX response to psoralen interstrand crosslinks in human cells.
  Experimental cell research 2007 Mogi S, Butcher CE, Oh DH
• Impaired repair of cyclobutane pyrimidine dimers in human keratinocytes deficient in p53 and p63.
  Carcinogenesis 2007 Ferguson-Yates BE, Li H, Dong TK, Hsiao JL, Oh DH
• gamma-H2AX formation in response to interstrand crosslinks requires XPF in human cells.
  DNA repair 2006 Mogi S, Oh DH
• Proficient global nucleotide excision repair in human keratinocytes but not in fibroblasts deficient in p53.
  Cancer research 2005 Ferguson BE, Oh DH
• Differentiating human keratinocytes are deficient in p53 but retain global nucleotide excision repair following ultraviolet radiation.
  DNA repair 2005 Oh DH, Yeh K
• Spatial control of reactive oxygen species formation in fibroblasts using two-photon excitation.
  Photochemistry and photobiology 2004 King BA, Oh DH