Please welcome our newest dermatologists, Dr. Cory Pettit and Dr. Dan Flood, who joined COSC this year!

DOCTORS

Jess DeMaria, MD

Jess DeMaria, MD

Recently ranked as one of the top ten dermatologists in Central Ohio, Dr. DeMaria is a principal partner in Central Ohio Skin & Cancer. He specializes in general dermatology and dermatologic surgery.

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Kelley Zyniewicz, MD

Kelley Zyniewicz, MD

Dr. Zyniewicz is a board-certified dermatologist and Fellow of the American Academy of Dermatology who specializes in medical and surgical dermatology. She was recently voted one of the top ten dermatologists in Central Ohio.

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Maralyn Seavolt, MD

Maralyn Seavolt, MD

Dr. Seavolt is a board-certified dermatologist and fellowship-trained Mohs surgeon who has been with Central Ohio Skin and Cancer since 2005. Her specialty is skin cancer diagnosis and treatment, including Mohs Micrographic Surgery.

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Jennifer Nash, MD

Jennifer Nash, MD

Dr. Nash obtained her undergraduate degree from The Ohio State University College of Pharmacy, graduating summa cum laude with a GPA of 3.93. She earned her medical degree from The Ohio State University College of Medicine, graduating magna cum laude.

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Thomas Wenker, MD

Thomas Wenker, MD

Dr. Wenker is a board-certified dermatologist and Fellow of the American Academy of Dermatology. He has been with Central Ohio Skin and Cancer since 2009. He specializes in both medical and surgical dermatology, with an emphasis on skin cancer detection and treatment.

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Richard Smialek, DO

Richard Smialek, DO

Dr. Smialek is certified in Plastic and Reconstructive Surgery by the American Osteopathic Board of Surgery. He has been practicing since 1981, in Columbus since 1985, and with Central Ohio Skin and Cancer since 2010.

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Amy Gosnell, MD

Amy Gosnell, MD

Dr. Gosnell is a board-certified dermatologist who specializes in medical and surgical dermatology who joined our practice in 2012. She is a member of several professional organizations, including the American Academy of Dermatology.

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Andrea LaTorre, MD

Andrea LaTorre, MD

Dr. LaTorre is a board-certified dermatologist and Fellow of the American Academy of Dermatology. She joined Central Ohio Skin & Cancer in 2012. Dr. LaTorre sees patients of all ages and specializes in medical, surgical, and cosmetic dermatology.

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Kevin Donnelly, MD

Kevin Donnelly, MD

Dr. Donnelly is originally from Cincinnati. He completed a chemical engineering degree at the University of Dayton and then earned his medical degree from The Ohio State University. Following medical school, Dr. Donnelly completed his dermatology training at Ohio State as well.

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Cory Pettit, MD

Cory Pettit, MD

Dr. Pettit is a board-certified dermatologist who specializes in medical and surgical dermatology who joined our practice in 2023.

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Dan Flood, MD

Dan Flood, MD

Dr. Flood is board-certified dermatologist from Columbus. He completed his pre-medical degree at the University of Dayton and his medical doctorate from Indiana University.

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