Specialties
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Dermatology
Board Certified in 2006
Location:
Suite 450
825 Old Lancaster Road
Bryn Mawr, PA 19010
6 Lancaster Ave. Wynnewood, PA 19096
Phone: 610-642-1090
Fax: 610-658-5861
Education
Medical School: Jefferson Medical College
Internship: Hospital of the University of Pennsylvania
Residency: Yale-New Haven Hospital
Certification and Licensure
1999, 2001, 2003 United States Medical Licensing Exam, Steps 1, 2, & 3
9/2005 – present Commonwealth of Pennsylvania Medical License
8/2006 American Board of Dermatology
3/2006 DEA License Obtained
Professional Society Memberships
2003 – present American Academy of Dermatology, Fellow
2005 – present Women’s Dermatologic Society
2004 – 2008 The American Society of Dermatologic Surgery
2003 – 2008 Dermatology Foundation
2005 – 2008 The Skin Cancer Foundation
Committee Activity
2004 – present Lafayette College Alumni Admission Representative
2004 – 2006 Graduate Member Education Committee, Yale-New Haven Hospital, Resident Representative
2005 – 2006 Friends of Lafayette Field Hockey Committee
1995 – 1996 Professor Search Committee, Psychology Dept., Lafayette College
Other Scholarly and Laboratory Activity
2001 – 2002 Cell Cycle Progression of Normal and Malignant Keratinocytes in the Anchorage Independent State as Determined by BrDU Incorporation, Ulrich Rodeck MD, Associate Professor, Department of Dermatology and Cutaneous Biology, Jefferson Medical College.
2001 – 2002 Effects of Ultraviolet B Radiation on Expression of the Metastasis-Associated Protein (MTA)1 in Immortalized Keratinocytes, Ulrich Rodeck MD, Associate Professor, Department of Dermatology and Cutaneous Biology, Jefferson Medical College.
2001 – 2002 Flow Cytometric Determination of Death Receptor Expression in Normal Keratinocytes, Ulrich Rodeck MD, Associate Professor, Department of Dermatology and Cutaneous Biology, Jefferson Medical College.
1997 – 1998 Lymphocyte Profiles in Patients Receiving Adoptive Immunotherapy for Non-Hodgkins Lymphoma, David Porter MD, Director, Allogeneic Bone Marrow Transplant Unit, University of Pennsylvania, Cancer Center.
1997 – 1998 Identification and Quantitation of Fetal Nucleated Erythrocytes in Cord Blood as a Monitor of Fetal Distress, Peter Argenta MD, Resident, Dept. of Ob/Gyn, University of Pennsylvania, School of Medicine.
1997 – 1998 Effect of Platelet Receptor Occupancy and Inhibition of Aggregation by GPIIb/IIIa Antagonists, Shiv Kapoor PhD, University of Pennsylvania.
Grants
2004-2006 3M Pharmaceuticals. 1494-IMIQ MC, Yale HIC #26504. Phase III Vehicle-controlled, Double-blind Study to Assess the Safety and Efficacy of Imiquimod Cream, 5% for the Treatment of Molluscum Contagiosum in Pediatric Subjects. Yale Children’s Clinical Research Center. Richard Antaya, MD, Principal Investigator, Danielle M. DeHoratius, MD, Co-Investigator, Suguru Imaeda, MD, Co-Investigator
Publications
2014 Heymann WR, Anderson BA, Hivnor C, DeHoratius DM (associate editor) (eds). CDS: Dermatology. Decision Support in Medicine. Wilmington, 2014
2014 DeHoratius DM. Pigmented Purpuric Eruptions. In Heymann WR, Anderson BA, Hivnor C, DeHoratius DM (eds). CDS: Dermatology. Decision Support in Medicine. Wilmington, 2014.
2014 DeHoratius DM. Porokeratosis. In Heymann WR, Anderson BA, Hivnor C, DeHoratius DM (eds). CDS: Dermatology. Decision Support in Medicine. Wilmington, 2014.
2014 Stewart CL, DeHoratius DM, Gluckman S, Rongey C, Alby K, Elenitsas R. Tattoo-associated Mycobacterium franklinii. submitted to JAMA Dermatology
2012 Rutnin S, Miller C, DeHoratius D, Rubin A. Pregnancy Associated Acquired Arteriovenous Malformation of the Nail Unit: A Novel Cause of Localized Ertythronychia. Journal of Cutaneous Pathology, 2012;39(11):1030-4.
2011 Morrissey K, Rosenbach M, DeHoratius D, Elenitsas R, & Tetzlaff MT. Granulomatous changes associated with pigmented purpuric dermatosis: A report of three new cases and a review of the literature, Cutis, 2014;94:197-202.
2010 Tetzlaff MT, Evans K, DeHoratius DM, Weiss R, & Elenitsas R. A case of Fox-Fordyce Disease following axillary laser hair removal. Archives of Dermatology, 2011147(5):573-6.
2009 Morganroth PA, DeHoratius DM, Curry H, & Elenitsas R. Postirradiation morphea: a case report with a review of the literature and summary of the clinicopathologic differential diagnosis. Am J of Dermatopathology, 2009.
2008 DeHoratius, DM: Pyogenic Granulomas. In Lebwohl MG, Heymann WR, Berth-Jones J, & Coulson I: Treatment of Skin Disease, 3rd Edition. London: Elsevier. 2008, in press.
2007 DeHoratius, DM: Molluscum Contagiosum. In Arndt KA, Hsu J: Manual of Dermatologic Therapeutics, 8th Edition. Philadelphia: Lippincott Williams & Wilkins. 2007.
2007 DeHoratius, DM: Herpes Simplex. In Arndt KA, Hsu J: Manual of Dermatologic Therapeutics, 8th Edition. Philadelphia: Lippincott Williams & Wilkins. 2007.
2007 DeHoratius, DM: Varicella Zoster. In Arndt KA, Hsu J: Manual of Dermatologic Therapeutics, 8th Edition. Philadelphia: Lippincott Williams & Wilkins. 2007.
2007 DeHoratius DM and Dover JS. Non-Ablative Tissue Remodeling and Photorejuvenation. Clinics in Dermatology, 2007;25(5):474-9.
2005 DeHoratius DM & Cowper S. Nephrogenic Systemic Fibrosis: An emerging Threat Among Renal Patients. Seminars in Dialysis. 2006;19:191-194.
2002 DeHoratius DM, Sperber BS, Werth VP. Glucocorticoids in the Treatment of Bullous Diseases. Dermatologic Therapy, 2002;15:298-310.
2001 DeHoratius DM, Ringpfeil F, Moore JH. A Young Female Complaining of Sagging Skin. www.dermatlas.com, 10/2001.
1996 DeHoratius DM, Hill WL. The Effects of Para-Chloraphenylalamine (PCPA) on the Self-Selection of Diet by Male Domestic Chicks (honors thesis), Abstract presented at the National Conference for Undergraduate Research, 1996.
1995 DeHoratius DM, Hill WL. Opiate Mediation of Tonic Immobility and High-Intensity Vocalizations in Domestic Chicks, Abstract and Poster presented at the National Conference for Undergraduate Research, 1995.
Presentations
10/2005 DeHoratius D, Glusac E, Girardi M. A 34 year-old woman with vascular lesions and schwannomas presented at the New England Dermatologic Society Meeting, Oct. 1, 2005 at Yale-New Haven Hospital.
10/2005 DeHoratius D, Kucher C, Watsky K. A 63 year-old woman with skin colored facial papules presented at the New England Dermatologic Society Meeting, Oct. 1, 2005 at Yale-New Haven Hospital.
10/2003 & 4/2004
DeHoratius D, Lazar A, Subtil A, Braverman I, Antaya, R. Widespread Acanthosis Nigricans presented at the New England Dermatologic Society Meeting, Oct. 25, 2003 at Yale-New Haven Hospital. Also presented as Case 43 at the Atlantic Dermatologic Society Meeting, Apr. 17, 2004 at Massachusetts General Hospital.
10/2003 DeHoratius D, Mariwalla K, Glusac E, Edelson R. A 41 year-old woman with rippled hyperpigmentation on the upper back and a history of medullary thyroid carcinoma presented at the New England Dermatologic Society Meeting, Oct. 25, 2003 at Yale-New Haven Hospital.
2005 Barry CI, Rashidi H, DeHoratius DM, Heald P, Bifulco C, Cowper S. Cutaneous T-cell Lymphoma Associated with Juvenile Rheumatoid Arthritis and Methotrexate Therapy. Accepted for Duel in Dermatopathology for the 42nd Annual Meeting of the American Society for Dermatopathology.