James G. Marks, Jr., M.D.Professor and Chair of Dermatology
Penn State Hershey Dermatology
500 University Drive, UPC 1, Suite 100
Hershey, PA 17033
Tel: 800-243-1455 / 717-531-6820 / (717) 531-6820 Fax: 717-531-4702
Patient Services Provided
Allergies Contact Dermatitis Occupational Dermatology
This Pennsylvania dermatologist has been at the Hershey Medical Center since 1980. He is Professor and Chair of the Department.
Residency, Dermatology, Wilford Hall Medical Center (1978) Internship, Medicine, Geisinger Medical Center (1972) M.D., Temple University, School of Medicine (1971)
Dr. Marks is a member of the North American Contact Dermatitis Group (NACD) which monitors allergic contact dermatitis to numerous chemicals and natural products such as fragrances, preservatives metals, plants, cosmetics, etc.
Leadership and Education of medical students and residents is Dr. Mark's academic focus of interest.
Johnson Jr W, Bergfeld WF, Belsito DV, Hill RA, Klaassen CD, Liebler D, Marks JG Jr, Shank RC, Slaga TJ, Snyder PW, and Anderson A
Safety Assessment of Cyclomethicone, Cyclotetrasiloxane, Cyclopentasiloxane, Cyclohexasiloxane, and Cycloheptasiloxane
International Journal of Toxicology. 30; Supplement 3. Nov/Dec. 2011 149S-227. Johnson Jr W, Bergfeld WF, Belsito DV, Hill RA, Klaassen CD, Liebler D, Marks JG Jr, Shank RC, Slaga TJ, Snyder PW, and Anderson A
Final Report of the Cosmetic Ingredient Review Expert Panel on the Safety Assessment of Pelargonic Acid(Nonanoic Acid) and Nonanoate Esters.
International Journal of Toxicology. 30; Supplement 3. Nov/Dec. 2011. 228S-269. Johnson Jr W, Bergfeld WF, Belsito DV, Hill RA, Klaassen CD, Liebler D, Marks JG Jr, Shank RC, Slaga TJ, Snyder PW, and Anderson A.
Safety Assessment of Xylene Sulfonic Acid, Toluene Sulfonic Acid, and Alkyl ArylSulfonate Hydrotropes as Used in Cosmetics.
International Journal of Toxicology. 30; Supplement 3. Nov/Dec. 2011. S270-283 Warshaw, Ratnayake, Maibach, Sasseville, Belsito, Zug, Fowler,Taylor, Mathias, Fransway, DeLeo, Marks, Storrs, Pratt and Rietschel
Positive Patch-Test Reactions to Iodopropynyl Butylcarbamate: Retrospective Analysis of North American Contact Dermatitis Group Data, from 1998 to 2008
Dermatitis. Vol 21;6, 2010 Becker, Bergfeld, Belsito, Hill, Klaassen,Liebler, Marks, Shank, Slaga, Snyder, and Anderson.
Amended Safety Assessment of Dodecylbenzenesulfonate, and Tridecylbenzenesulfonate Salts as Used in Cosmetics. Show all publications »
Honors and Awards
Best Doctors in America Alpha Omega Alpha Honor Medical Society America's Top Physicians Who's Who in America