Practical Symposium | Winter Learn, Shred, Learn! January 29 - February 1, 2026 The Hythe | Vail, CO Hotel & Travel LEARN | SHRED | LEARN Register Today! Attendee Brochure PS Winter Home 2026 Hotel Accommodations The Hythe Vail 715 West Lionshead Circle Vail, CO 81657 A limited number of The Hythe Vail hotel rooms have been reserved at the special $524 conference rates for the Practical Symposium | Winter meeting dates [Thursday, January 29th through Sunday, February 1st]. These rooms are only available to registered attendees on a first-come basis. The special rate ends on December 28, 2025, or when the room block sells out. The Hythe at Vail | Upon registering for the meeting, you will receive an email with the hotel registration link. Note: The lecture room, exhibit hall, meals, and social events are all held within The Hythe Vail. Other Lodging Options: There are numerous hotels, VRBOs and AirBNBs in the Lionhead and Vail Villages. Ground Transportation Epic Mountain Express To & From Airport / Hotel (Reservation Required) 1-800-525-6363 | Epic Mountain Express Website Airport Options Denver International Airport - DEN Denver, CO (~2 hour drive to hotel) Eagle County Airport - EGE Gypsum, CO (~30 minute drive to hotel)

Loren Clarke, MD Loren Clarke, MD Faculty Loren Clarke, M.D., is the Chief Medical Officer at DermTech, LLC, where he leads the company’s clinical and scientific efforts in implementing advanced molecular diagnostics for skin cancer. Dr. Clarke has been at the forefront of the company’s mission to revolutionize dermatological care through non-invasive genomic testing. A board-certified Pathologist and Dermatopathologist, Dr. Clarke brings extensive experience in clinical dermatopathology and molecular diagnostics. Prior to DermTech, he served as faculty at Penn State University’s Hershey Medical Center and contributed to the development of novel molecular diagnostics for melanoma at Myriad Genetics. Dr. Clarke has contributed significantly to the medical and scientific literature, authoring or co-authoring over 60 peer-reviewed publications, as well as numerous book chapters and a textbook on Dermatopathology. PS Winter Home

Ciaran Smythe, DO Ciaran Smythe, DO Faculty Ciaran was born and raised in the Pacific Northwest. He graduated Magna Cum Laude from the University of Oregon with a degree in human physiology and minor in chemistry. He proudly followed in his mother’s footsteps by pursuing osteopathic medicine and attended the Western University of Health Sciences COMP-Northwest, where he received the prestigious Arthur O. Rott Scholarship and graduated valedictorian of his class. Ciaran began his residency training in orthopedic surgery, during which time he found his passion for dermatology. He conducted research in skin cancer, medical dermatology, and cosmetic dermatology in Florida prior to beginning residency at Lake Granbury Medical Center. He enjoys finding ways to contribute to the field through education, leadership, and community outreach. In his free time, Ciaran likes hiking, cliff jumping, running, traveling, and eating his way through Dallas. PS Winter Home

Joy Mosser Goldfarb, MD Joy Mosser Goldfarb, MD Faculty Joy L. Mosser, MD, is an attending dermatologist at Nationwide Children’s Hospital and Assistant Professor of Clinical Pediatrics and Director of the Pediatric Dermatology Residency Program at The Ohio State University College of Medicine. Dr. Mosser is board certified in dermatology and pediatric dermatology. Past clinical studies have included the use of topical steroids for atopic dermatology, tacrolimus for atopic dermatitis, pimecrolimus for atopic dermatitis, and lactic acid for ichthyosis vulgaris. Her educational activities include lectures to dermatology residents at The Ohio State University College of Medicine, pediatric residents at Nationwide Children's Hospital, and family practice residents at Grant Hospital. She provides clinical teaching in the Pediatric Dermatology Clinic at Nationwide Children's and precepts internal medicine-pediatrics residents from The Ohio State University. PS Winter Home

Roger Ceilley, MD Roger Ceilley, MD Faculty Dr. Ceilley received his Medical Degree and dermatology residency training at the University of Iowa. He is board-certified in dermatology and dermatopathology and is a fellow of the American College of Mohs Micrographic Surgery and Cutaneous Oncology. He has served as president of the American Academy of Dermatology, president of the American Society for Dermatologic Surgery, and is a diplomat of the American Board of Dermatology. He is the director of our training program in Mohs Surgery and Dermatologic Surgery. Memberships and Awards: Board Certified, American Board of Dermatology Fellow, American Academy of Dermatology Past President, American Academy of Dermatology Past President, American Society for Dermatologic Surgery American Medical Association Director training program in Mohs Surgery and Dermatologic Surgery PS Winter Home

Jennifer Cather, MD Jennifer Cather, MD Faculty Dr. Jennifer Cather leads Mindful Dermatology. She is a board-certified dermatologist, an active member of the American Academy of Dermatology and is an internationally recognized authority in complex medical dermatology, aesthetics, and skin cancer. Dr. Cather is passionate about diagnosing and managing patient conditions, from the most severe diseases, such as psoriasis or atopic dermatitis, to common skin conditions. Whether seeking the latest medical or rejuvenation advancements in dermatological care, Dr. Cather and her team at Mindful Dermatology are fully invested in our patients. They are constantly raising the standard for dermatology care by providing innovative, research-based therapies and actively seeking new treatments through clinical research. Dr. Cather, a Southern California native, and her husband, Chris, have two daughters, Wonder and Magic. Outside of work, Dr. Cather enjoys staying active and living a healthy lifestyle, whether it's snow skiing, snorkeling, hiking, or stargazing with her husband. PS Winter Home

Karen Nern, MD, MBA Karen Nern, MD, MBA Faculty Dr. Karen Nern is a board-certified dermatologist and dermatologic surgeon with expertise in general, cosmetic, and surgical dermatology. She performs Mohs micrographic surgery and has extensive experience treating both benign and malignant skin growths. She also performs many cosmetic procedures, including JUVÉDERM®, VOLUMA®, KYBELLA®, chemical peels, and CO2 laser. Her formal education and training include: Arizona State University (Tempe, AZ) – BS, Finance San Diego State University (San Diego, CA) – MBA, International Business University of California, Davis (Davis, CA) – Doctor of Medicine Scripps Mercy Hospital San Diego (San Diego, CA) – Transitional Medicine Internship University of California, San Diego (San Diego, CA) – Dermatology Residency A diplomate of the American Board of Dermatology (ABD), a fellow of the American Academy of Dermatology (AAD), and the American Society for Mohs Surgery (ASMS), Dr. Nern is a preceptor for medical students and is passionate about teaching. She is dedicated to taking exceptional care of her patients to help them achieve skin health and skin cancer prevention. In her spare time, Dr. Nern enjoys skiing, horseback riding, boating, and hiking. Dr. Nern is also on the Board of The Colorado Melanoma Foundation and initiated a philanthropic project called The Sun Bus. The Sun Bus attends major events and is a free sun safety education and skin cancer screening vehicle serving the underserved populations of Colorado. PS Winter Home

Joan Guitart, MD Joan Guitart, MD Faculty Focus of Work Cutaneous T-cell lymphoma, Dermatopathology, Skin cancer prevention and detection Education MD: Autonomous University of Barcelona (1983) Postgraduate Training Resident: Univ. of Illinois Hospital, Pathology (1988) Fellow: Cleveland Clinic, (1989) Intern: Cleveland Clinic, Internal Medicine (1990) Resident: Cleveland Clinic, (1990) Certifications Board Certification: Anatomic Pathology & Clinical Pathology, American Board of Pathology Board Certification: Dermatopathology, American Board of Pathology Board Certification: Dermatology, American Board of Dermatology PS Winter Home

Joel Cohen, MD Joel Cohen, MD Faculty Joel L. Cohen, MD (FAAD, FACMS) is an internationally recognized expert on aesthetics and skin cancer. He is the Director of AboutSkin Dermatology and DermSurgery, and AboutSkin Research in metropolitan-Denver, Colorado. He was named a Top Dermatologist by US News and World Report, Castle Connelly Top Doctor (2013-2023), and voted by his peers as one of Denver’s Top Doctors in 5280 magazine 10-times. He is a Board-Certified Dermatologist, and Fellowship-trained in Mohs Surgery, Lasers and Cosmetic Dermatology. Dr. Cohen has published over 306 medical articles and book chapters, and has has co-authored 3 academic textbooks. He lectures every month at national meetings as well as at many international congresses, and has participated in over 100 clinical trials including key aesthetic lasers and devices. He is on the teaching faculty of the University of California Irvine as an Associate Professor of Dermatology. He is 1 of the 2 Medical Directors for Cosmetic Physician Partners (CPP). Dr. Cohen has received many prestigious awards including the Melanoma Research Foundation Humanitarian of the Year Award, the ASDS Public Service Award, the ASDS Patient Safety Hero Award, the ASDS Excellence in Education Award, the ASCDAS Distinguished Service Award, and the ASDS Traveling Mentorship & Teaching Award. He has been quoted in many newspapers & magazines including Vogue, TIME, Glamour, Elle, Allure, The New York Times (x4), Reader’s Digest, Shape, USA Today, US News & World Report, InStyle, BuzzFeed, MSN.com , ABC.com , NewBeauty, Condé Nast, Men’s Health, Huffington Post, International Business Times, Consumer Reports (x8), SELF, Women’s Health and MORE Magazine. He regularly appears on Denver TV stations (with over 75 appearances discussing aesthetic issues, dermatology, and skin cancer), and has been a guest on many segments of SiriusXM Doctor Radio. He was also featured on the Emmy Award winning show “The Doctors.” PS Winter Home

Jeffrey Callen, MD Jeffrey Callen, MD Faculty Board Certifications: Internal Medicine and Dermatology Medical Degree: University of Michigan Residencies: Internal Medicine and Dermatology – University of Michigan Special Areas of Expertise: Skin Signs of Systemic Diseases, Lupus Erythematosus,Dermatomyositis, Pyoderma Gangrenosum, Psoriasis and Systemic Therapies for Management of Skin Disease. Author of multiple dermatology articles and textbooks Affiliations: Chief, Division of Dermatology, University of Louisville Dr. Callen has served as the editor or deputy editor of several dermatology periodicals and is currently the Editor of the Dermatology Section of Up To Date. PS Winter Home

Melissa Costner, MD Melissa Costner, MD Faculty A Texas native, Dr. Melissa Costner began her journey as a Dermatologist at UT Southwestern Medical Center, where she completed her training as a resident in dermatology. It was here, at UT Southwestern, where she developed an early and enduring interest in the skin manifestations of autoimmune disease. Dr. Costner welcomes self-referrals for skin problems such as acne, rosacea, and screening for melanoma and other skin cancers. As a D-Magazine ‘Best Doctor’ in 2025 and for the last 15 years, and recipient of the prestigious Legacy Award, Dr. Costner brings decades of experience to her patients. She values the lasting relationships she develops with her patients, many of whom she has helped for over 20 years. With her sharp clinical skills, and compassionate collaborative care, Dr. Costner goes the extra mile to ensure that they get the best possible care. PS Winter Home

Melissa Mauskar, MD < Back Melissa Mauskar, MD Faculty Melissa Mauskar, M.D., is an Associate Professor in the Department of Dermatology and the Department of Obstetrics and Gynecology at UT Southwestern Medical Center. Her clinical practice is focused on complex medical dermatology and vulvar dermatoses. She is the founder and Director of the Gynecologic Dermatology Clinic at UT Southwestern, a tertiary referral center for gynecologists, dermatologists, and primary care physicians serving Texas and surrounding states. Dr. Mauskar earned her medical degree at the University of Texas Health Science Center at San Antonio. She completed her residency in dermatology at Georgetown University Hospital and MedStar Washington Hospital Center and is certified by the American Board of Dermatology. In addition to general dermatology, she specializes in treating vulvovaginal conditions such as lichen sclerosus, lichen planus, lichen simplex chronicus, and pelvic floor disorders. She has a passion for educational initiatives to improve the recognition, diagnosis, and treatment of vulvar dermatoses. Dr. Mauskar serves as part of the Parkland Health vulvology clinical faculty, working alongside her gynecology colleagues to provide multispecialty collaboration for patients with complex vulvovaginal conditions. She is also an active member of the Dermatology Inpatient Consultation team and staffs the department’s High Complexity Clinic, where she specializes in treating patients with severe cutaneous drug eruptions. Her research interests include lichen sclerosus as well as Stevens-Johnson syndrome and toxic epidermal necrolysis. Her research is supported by the Dermatology Foundation, and she has been involved in site-specific planning of a NIH UO1 phase III prospective multi-institutional study comparing medical treatment to supportive care for Stevens-Johnson syndrome and toxic epidermal necrolysis. Dr. Mauskar lectures worldwide on vulvar dermatoses. She is a fellow of the International Society for the Study of Vulvovaginal Disease (ISSVD) and serves on the Board of Directors for the North American Chapter of the ISSVD. As an advocate for women’s health initiatives, she aims to improve the quality of life for women and their interpersonal relationships and empower patients to speak more freely about their conditions. PS Home