Originally from O’Fallon, Missouri, Erin moved to Springfield in 2009 to complete her undergraduate studies at Missouri State University. She went on to pursue a master’s degree in the physician assistant program at MSU where she graduated in 2016. Since that time, she has worked as a physician assistant at Ozarks Dermatology Specialists with a…

As a Physician Assistant for over 23 years, Stacy Vienhage gladly joined Ozarks Dermatology Specialists in 2010. Her primary focus is as a first assistant for the Mohs surgery practice. She also does exams for skin cancer surveillance as well as surgical treatment for both benign and malignant lesions. Stacy also evaluates patients and performs…

Ashley Hrabik was raised in a small, rural town in Southwest Iowa. She attended the University of Iowa and graduated with a Bachelor of Science in Human Physiology in 2013 before relocating to the Ozarks to attend Missouri State University’s Physician Assistant Program. She graduated with a Master of Science in Physician Assistant Studies in…

Jeff Armstrong, PA-C joined Ozarks Dermatology Specialists in February 2023, bringing over 24 years of dermatology experience to the team. Before joining ODS, he spent more than six years locally with Mercy Dermatology. A cum laude graduate of Evangel University, Jeff went on to complete the physician assistant program at Nova Southeastern University in Ft.…

Erin Lewis became a part of Ozarks Dermatology Specialists in 2017 as a registered nurse, supporting Mohs surgery and general dermatology. Her nursing career started in 2015 in the emergency department, where she developed a solid foundation in medical knowledge and clinical skills. While continuing her role as an RN at Ozarks Dermatology Specialists, Erin…

Chrissy Cribb is a native of the Lake of the Ozarks and has lived in the Springfield area for over 15 years. She graduated from Cox College of Nursing in 2017 and brings nearly a decade of experience in dermatology and surgical dermatology to her role. With a deep passion for skin health, Chrissy is…

Dr. Seago is a board-certified dermatologist with expertise in micrographic dermatologic surgery. Specializing in Mohs micrographic surgery, post-surgical reconstruction, and cutaneous oncology, she has performed over 7,000 surgical procedures since joining our practice in 2022. A graduate of the Boston University School of Medicine, Dr. Seago served for 14 years in the U.S. Navy. During…

Dr. Raffaele Pennella is a board-certified specialist in both dermatology and dermatopathology. He graduated with highest honors from the University of Oklahoma College of Medicine, where he earned both his undergraduate and doctorate degrees. Dr. Pennella completed his internship at Massachusetts General Hospital in Boston, followed by his dermatology residency at the University of California,…

Dr. Craig Naugle is a fellowship-trained Mohs surgeon whose primary focus is to surgically remove skin cancers using the Mohs Micrographic Surgical Technique. He was the first surgeon to bring the life-saving tissue sparing procedure to the Ozarks 23 years ago. Dr. Naugle is double board certified in dermatology and micrographic surgery. He has extensive…