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

Business 201 Faculty < Back Scott Hemingway Partner Hemingway & Hansen, LLP focuses on intellectual property litigation, patent prosecution, licensing and patentability infringement counseling. I have 25 years of litigation and trial experience, as well as extensive knowledge and practice of prosecution and management of valuable patent, copyright and trademark portfolios. As part of my management efforts, I’ve coordinated licensing and litigation programs involving intellectual property asset portfolios producing multi-million dollar royalty revenues and court settlements. https://hh-iplaw.com/ Business201 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

Dipti Anand, MD < Back Dipti Anand, MD Faculty Dr. Anand is a native of New Delhi, India. She received her medical degree at Ramaiah Medical College in Bangalore, India, graduating in the top 1st percentile of her class. She did a year of Preliminary Medicine at Albert Einstein Medical Center in Philadelphia, where she received the “Outstanding Intern” award. She subsequently went on to complete an Anatomic Pathology Residency at the Hospital of the University of Pennsylvania. Her residency was followed by a year of a coveted dermatopathology fellowship, under the mentorship of Dr. Clay Cockerell, at the University of Texas Southwestern in Dallas. Dr. Anand is board certified in pathology as well as dermatopathology. She has been successfully running a well-reputed annual Dermatopathology Board Review course for the dermatology residents since, 2012. In addition, she also runs a biannual CME accredited dermatopathology teaching course for ancillary physician providers. Dr. Anand is passionate about education and is continuously on the teaching roster for didactic sessions for the dermatology residents at the Medical College of Georgia and Emory University School of Medicine. She is the recipient of the 2019 Voluntary Faculty Teaching Award from Emory. Dr. Anand is actively involved in mentoring residents and students in the field of dermatology. She is the Clinical Associate Professor of Medicine at Philadelphia College of Osteopathic Medicine and serves as the Program Director of Dermatopathology at D.O Dermatology Residency in Atlanta. She is on the Board of Directors for the annual Zola Cooper Lee T. Nesbitt Seminar. She is an active member of the Atlanta Dermatology and Dermatologic Surgery Society, the Georgia Society of Dermatology and Dermatologic Surgery, the American Academy of Dermatology, and the American Society of Dermatopathology. Dr. Anand has numerous publications in the fields of dermatology and dermatopathology. She has been practicing dermatopathology for the last eight years and is currently the CEO and Medical Director of SkinPath Solutions. PS Home

Dermpath On Demand is an online educational website for all things dermatopathology. Join Dr. Clay Cockerell in the library 24/7/365 to view eSlides and case review videos. Industry Partners DOD Home Dermpath On Demand has become the online destination for dermatopathology training. Weekly training sessions are widely attended by dermatology residents, pathology residents, dermatopathology fellows, MOHS fellows, medical students, and attending physicians and extenders looking to sharpen their dermatopathology and clinicopathologic skills. Without the generous support of our industry partners, these educational events would not be a reality. Please take the time to check out their services. Click on the logos to visit their website. Interested in becoming a Dermpath On Demand industry partner, contact us for details.

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

David Hensley, MD < Back David Hensley, MD Faculty David Hensley, MD, is an experienced dermatologist at Metroplex Dermatology. He is dedicated to serving patients living in and around Arlington, Texas. A native of North Texas, Dr. Hensley graduated from the Texas Tech University Health Sciences Center in Lubbock. Dr. Hensley then served as a dermatology clinical research fellow at the University of Texas Health Science Center at Houston for two years before completing his dermatology residency at Geisinger Medical Center in Danville, Pennsylvania. In 2000, he was honored to accept the role of chief resident and served in this position for a year before returning to Texas. Dr. Hensley has practiced clinical, surgical, and cosmetic dermatology in Arlington since 2001 and regularly lectures and educates peers in his field. He started Metroplex Dermatology in early 2010 and continues to provide exceptional, personalized care to patients in the Arlington area. Hone Home

Carina Woodruff, MD < Back Carina Woodruff, MD Faculty Dr. Carina Woodruff is a board-certified dermatologist who cares for patients with a wide variety of skin conditions, including acne, eczema, psoriasis, benign growths, moles, skin cancer, and autoimmune or infectious skin diseases. She has a special interest in contact and occupational dermatitis and specializes in patch testing, a technique used to identify chemicals that can cause rashes on the skin. She believes in a holistic approach to skin care, considering how mental health, overall wellness, work, and environmental exposures can impact the course and treatment of skin conditions. She is the Director of the Epiphany Skin Allergy Institute in Dallas, Texas. Before joining Epiphany, Dr. Woodruff was an assistant professor of dermatology at the University of California, San Francisco where she was also Associate Director of the Contact Dermatitis Unit and Director of Medical Student Education. Her formal education and training include: Harvard University (Cambridge, MA) – BA, Social and Cognitive Neuroscience (summa cum laude) Yale School of Medicine (New Haven, CT) – Doctor of Medicine Kaiser Permanente Medical Center (Oakland, CA) – Internal Medicine Internship University of California, San Francisco (San Francisco, CA) – Dermatology Residency Dr. Woodruff’s ongoing involvement in research has facilitated a host of publications in major dermatology journals. She enjoys teaching medical students and residents and has lectured at international conferences. She is a diplomate of the American Academy of Dermatology (AAD), and an active member of the Women’s Dermatologic Society (WDS), the American Medical Association (AMA), and the American Contact Dermatitis Society (ACDS), where she serves on the committee of health policy. Dr. Woodruff is originally from São Paolo, Brazil and is fluent in Portuguese. She grew up in Orlando, Florida. In her spare time, she enjoys exploring Dallas, yoga, traveling, and spending time with her husband, daughter, son, and her two King Charles Spaniels. PS Home

Brett Coldiron, MD < Back Brett Coldiron, MD Faculty Brett Coldiron, MD, is one of the most distinguished Mohs surgeons in the world, having cured over 50,000 cases of skin cancers. In addition to founding the Skin Cancer Center, he has served as president, vice president and secretary-treasurer of the American College of Mohs Surgery. Dr. Coldiron is President of Ohio Dermatological Foundation, and past president of the American Academy of Dermatology, representing 18,000 dermatologists worldwide. Qualifications Clinical Associate Professor at the University of Cincinnati Ongoing research at the Skin Cancer Center, including: Patient safety and quality improvement Skin cancer epidemic Benchmarks for quality of skin cancer care Cost efficiencies of Mohs Surgery American Academy of Dermatology - Immediate Past President (2015-16); President (2014-15); President Elect (2013-14); Board of Directors (2009-present) Ohio State Medical Association – Counselor at Large (2015-2016) American College of Mohs Micrographic Surgery and Cutaneous Oncology – President (2011-2012); Vice President (2010-2011); Secretary-Treasurer (2008-2010); Board of Directors (2005-2008) Director, Good Samaritan TriHealth fellowship program in Micrographic Surgery and Dermatologic Oncology (2010-Present) American Society of Dermatologic Surgery - Board of Directors (2003-2006) Cincinnati Dermatological Society - President (2004-2005) Ohio Dermatological Association – President (1999-2000) Awards & Recognitions JDD Leaders of Distinction Award for Outstanding Leadership in Promoting the Field of Dermatology (2016) International Training Mentorship Program Outstanding Contribution Award (2014) Clinical Educator of the Year (2014) American Society of Dermatologic Surgery President’s Award for leadership and promoting safety of office-based surgery (2013) Distinguished Service Award, American College of Mohs Micrographic Surgery and Cutaneous Oncology (2007) Dermatologist of the Year – Ohio Dermatologic Association (2001) Distringuished Leader Award Clarence A. Jackson Service Award for outstanding achievement, National Association of Wabash College Men (2000) Consistently named “Best Doctors” in Cincinnati and America Over 72 peer-reviewed scientific papers and 5 book chapters (as of 2015) Distinguished lecturer: University of Cincinnati, Cleveland Clinic, Harvard Medical School, Mayo Clinic, New York University, Wake Forest University, University of Arkansas Distinguished international lecturer: Canada, Indonesia, South Africa, Dubai, United Arab Emirates, India Education Dr. Coldiron is board certified in Internal Medicine (residency at the University Hospital, Cincinnati), Dermatology (residency at University of Texas Health Science Center at Dallas Parkland Memorial Hospital), and fellowship trained in Mohs and Dermatologic Surgery (Northwestern University and the University of Illinois at Chicago). PS Home

Joseph Merola, MD, MMS < Back Joseph Merola, MD, MMS Faculty Joseph F. Merola, M.D., M.M.S. , a leading clinician, researcher, and clinical investigator who treats immune-mediated diseases such as psoriasis/psoriatic arthritis and lupus, has been named Chair of Dermatology . Dr. Merola, who joined UT Southwestern October 16, 2023. came from Brigham and Women’s Hospital and Harvard Medical School in Boston. He held many leadership positions there, including Vice Chair of the Department of Dermatology in Clinical Trials and Innovation, Director of the Clinical Unit for Research Innovation and Trials, Director of the Center for Skin and Related Musculoskeletal Diseases, and Director of the Harvard Combined Internal Medicine-Dermatology Residency Training Program. He received his medical degree from New York University School of Medicine and a Master of Medical Sciences degree from Harvard Medical School. He then completed an internship at the University of Pennsylvania, a residency in dermatology at New York University Medical Center, and both a residency in internal medicine and a fellowship in rheumatology at Brigham and Women’s Hospital. “The multidisciplinary skills, clinical expertise, and leadership record that Dr. Merola brings will expand the Department of Dermatology’s tradition for excellence and further enhance our institution as a national hub for discovery and innovation,” said W. P. Andrew Lee, M.D. , Executive Vice President for Academic Affairs, Provost, and Dean of UT Southwestern Medical School. Dr. Merola specializes in hard-to-treat cases of immune-related inflammatory disorders, which can lead to damage to skin, cartilage, bone, and internal organs. He is the Founding President of the Psoriasis and Psoriatic Arthritis Clinics Multicenter Advancement Network, Vice President of the Group for Research and Assessment of Psoriasis and Psoriatic Arthritis, a member of the National Psoriasis Foundation Medical Board and Scientific Advisory Committee, and President of the Medical Dermatology Society, among multiple other leadership positions. He also has led clinical trials funded by the National Institutes of Health and the pharmaceutical industry related to inflammatory skin and joint disease including psoriasis/psoriatic arthritis, and he has published more than 300 peer-reviewed articles. PS Home

Practical Symposium | Summer Sharpen Your Dermatology, Clinicopathologic & Business Skills. Join us August 20-23, 2026, in Vail, CO Hotel & Travel PS Home PS26 Register Attendee Brochure Discover what the locals know: We came for the winter but stayed for the summer. You'll want to spend the long days outdoors with the amazing summer climate. Whether your idea of fun is being active outdoors or relaxing by the pool with a good book, the choices are plentiful. Here are some of the local's favorite things to do in the summertime in the Vail Valley: Hiking | Biking Tennis | Pickleball | Golf Festivals | Wine tasting Ziplining | Ballooning Rafting | Kayaking | Fishing Horseback riding And so much more! 2025 Hotel Accommodations Park Hyatt Beaver Creek Resort 136 East Thomas Place Beaver Creek, CO 81620 A limited number of Park Hyatt hotel rooms have been reserved at the special $369 conference rates for the Practical Symposium. These rooms are only available to registered attendees on a first-come basis. The special rate ends when the room block sells out. Park Hyatt Beaver Creek | Reservation Link | ROOM BLOCK IS SOLD OUT Beaver Creek Lodge 26 Avondale Lane Beaver Creek, CO 81620 A limited number of Beaver Creek Lodge hotel rooms have been reserved at the special $320 conference rates for the Practical Symposium. These rooms are only available to registered attendees on a first-come basis. The special rate ends when the room block sells out. Beaver Creek Lodge | Reservation Link Note: The lecture room, exhibit hall, meals, and social events are all held within the Gerald Ford Center. This venue is approximately 75 yards from both hotels. Other Lodging Options: There are numerous hotels, VRBOs, and AirBNBs in the immediate Beaver Creek area. 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)

Mark Nestor, MD, PhD < Back Mark Nestor, MD, PhD Faculty Mark S. Nestor, M.D., Ph.D., F.A.A.D. is a board-certified Dermatologist and serves as Director of the Center for Clinical and Cosmetic Research™ and the Center for Cosmetic Enhancement®, Aventura, Florida. He is a Voluntary Professor in the Department of Dermatology and Cutaneous Surgery and the Department of Surgery, Division of Plastic Surgery at the University of Miami, Miller School of Medicine. He is the current President of the American Cutaneous Oncology Society, a past President of the American Society for Photodynamic Therapy, the International Society for Cosmetic and Laser Surgeons, and the Florida Society of Dermatology and Dermatologic Surgery. As Director for CCCR, he has conducted more than 150 FDA and non-FDA clinical trials. Dr. Nestor is recognized as a world expert in clinical therapeutics, drug delivery systems, and research in many areas of clinical Dermatology and aesthetics including acne, psoriasis, and skin cancer, light therapies to treat skin disease, cutaneous laser surgery, photodynamic therapy, and Superficial Radiation Therapy. His aesthetic expertise includes lasers, RF, and other devices, fillers and he recently developed new clinical postulates for botulinum toxins. He has authored over 100 articles and book chapters, has delivered over 1000 major presentations around the world, and is viewed as an internationally acclaimed lecturer and instructor of clinical and aesthetic dermatology. Dr. Nestor also serves as a consultant to numerous pharmaceutical and device companies assisting them in the development of new medications, devices, and cosmeceuticals. He received his MD and PhD in Immunopathology from UCLA School of Medicine and completed his Dermatology Residency at NYU. PS Home