Lawrence Schachner, MD < Back Lawrence Schachner, MD Faculty Bio coming soon. PS Home

Business 201 Symposium Online lectures designed for residents, attending physicians and medical students. Business 201 Home Agenda Topics

Kim Campbell < Back Kim Campbell Educational Consultant Kim Campbell is the Founder of Dermatology Authority and ClubDerm.com . She has established a medical communications agency focused on collaborations with key opinion leaders, publications, leading societies, and industry partners within the dermatology market. Kim holds a Master's degree in Health Education and Administration, bringing a blend of expertise in healthcare and education to the agency. Dermatology Authority has become a trusted resource delivering high-quality educational programs and partnerships that benefit the dermatology profession. DOD Home

Clay Cockerell, MD, MBA, JD < Back Clay Cockerell, MD, MBA, JD Educational Managing Director Cockerell Dermatopathology , Founder & President Health Education Services sponsored by Lake Granbury Medical Center, Program Director, Residency Program Dermpath On Demand , Co-Founder & Educational Director Dr. Clay J. Cockerell is a world-renowned specialist in treating and diagnosing skin disorders and has diagnosed over three million biopsies. An internationally recognized pioneer in his field and double board-certified in dermatology and dermatopathology, Dr. Cockerell has been practicing medicine since 1986. He is currently the Founder & President of Cockerell Dermatopathology and the Program Director of the Health Education Services dermatology residency program sponsored by the Lake Granbury Medical Center. Also, Dr. Cockerell sees patients a few days per month to assist with resident training and to keep his clinicopathological skills sharp. Dr. Cockerell has held numerous leadership positions within several highly regarded medical associations. Most notably, he served as the President, Secretary & Treasurer and a member of the Board of Directors of the American Academy of Dermatology, President of the Texas Dermatological Society, and President of the Dallas Dermatological Society. Also, Dr. Cockerell holds leadership roles as Founder and President of Cockerell Dermatopathology and a former AmeriPath Board of Directors member. Dr. Cockerell and his wife, Brenda, had a lifelong dream of producing wine and, in 2005, purchased a vineyard in Calistoga, California. They now produce wine under the Coquerel Family Wine Estates label. Dr. Cockerel and Brenda have two children, Charles and Lillian, and they have been married for forty-six years. In addition, Dr. Cockerell and Brenda enjoy traveling, golf, and winter sports. DOD Home

Matthew Leavitt, DO < Back Matthew Leavitt, DO Faculty Dr. Matt Leavitt is a board-certified dermatologist and the Chairman, Founder, and CEO of Advanced Dermatology & Cosmetic Surgery (ADCS), the country's largest dermatology practice. He is also the Founder and Chairman of Ameriderm, a division that provides billing services for dermatology practices. Dr. Leavitt's vision led to the development of ADCS’s research division which has undertaken numerous studies for major pharmaceutical companies. Additionally, Dr. Leavitt founded Medical Hair Restoration (MHR), which he grew into a national practice for surgical hair transplantation that became the second-largest hair restoration practice in the country. Dr. Leavitt now holds the office of Executive Medical Advisor with Bosley, the largest hair restoration group in the world. Dr. Leavitt is the Chairman of the KCU-GME/ADCS Orlando Dermatology Residency Program. He has served as President of the American Osteopathic College of Dermatology (AOCD) and is a founding father of the American Board of Hair Restoration Surgery, where he served as its first vice president. Dr. Leavitt was also one of the founding members and is currently the president of the Hair Foundation. Dr. Leavitt is presently a Clinical Assistant Professor in Dermatology for the University of Central Florida and Kansas City University. Dr. Leavitt is a member of the advisory boards and a national speaker for Allergan. Formerly he was a member of the advisory boards of Merck and Pfizer (now Johnson & Johnson) and Photomedex, Abbvie, amongst others. Dr. Leavitt has served as a special consultant to Lexington International. Dr. Leavitt is recognized both nationally and internationally as an accomplished author, clinical researcher, surgeon, and lecturer on the subject of hair loss. He has received numerous grants and awards including the prestigious Golden Follicle, from the International Society of Hair Restoration Surgeons. Recently he was featured on the cover and lead article for The Dermatologist. Dr. Leavitt is a founder and 21-time chairman of the annual Live Surgery Workshop. Dr. Leavitt has authored numerous articles for dermatology, hair, and cosmetic journals and chapters in textbooks. He has been interviewed by the print and electronic media including The New York Times, The WSJ, Forbes, Men's Vogue, Parents Magazine, etc. as well as appearing on America's Health Network, CBS's 'The Early Show,' The Learning Channel, NBC iVillage. Through the Leavitt Family Foundation, he has co-sponsored fourteen annual charity golf tournaments benefiting Ronald McDonald House and the Crohn’s and Colitis Foundation (CCF). He serves on the CCF boards both nationally and locally. He has been recognized by Ernst & Young as a finalist for Entrepreneur of the Year and received numerous awards from the business community, such as Smart Awards, Florida Medical Business, etc. A graduate of the University of Michigan and Michigan State University College of Osteopathic Medicine, Dr. Leavitt completed his residency at Ohio University Grandview Medical Center. PS Home

Practical Symposium | Summer Sharpen Your Dermatology, Clinicopathologic & Business Skills. Join us August 20-23, 2026, in Vail, CO 2024 Exhibitor Information PS 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

Business 201 Faculty < Back Chris LeLash Sales Associate Christian LeLash teams with wife, Jennifer, to provide professional luxury real estate services to busy professionals. Together, the LeLash Group has sold millions in luxury properties with sales as high as $12 million. Chris and Jennifer have extensive knowledge of Dallas' real estate market, its private and public schools, and its neighborhoods. They specialize in handling discreet, private real estate transactions for high-net-worth families. Clients attest to Chris’ and Jennifer's professional, discreet, and seamless client service from beginning to end. In addition to real estate, Chris has twenty years of experience in consulting, financial analysis, business development, investments, and high-net-worth client service. He is also a private foundation trustee with experience in investment management, grantmaking, and board governance. Chris attended the University of Pennsylvania and The Wharton School as an undergrad and earned an MBA from New York University's Stern School of Business. Chris enjoys traveling with his family and coaching youth soccer and basketball. Chris and Jennifer are active members within the Shelton and Parish Episcopal school communities and volunteer their time to many charitable efforts close to their hearts. • D Magazine Top Producer 2016-2019 • Multi-Million Dollar Producer • Current or former Board Member, Lymphoma Leukemia Society, Turtle Creek Conservancy, and Wipe Out Kids’ Cancer. https://www.sothebysrealty.com/eng Business201 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

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. 4th Wednesday Case Review hosted by Clay Cockerell, MD, MBA, JD DOD Home Join Clay Cockerell at the virtual microscope to review interesting dermatopathology cases. eSlide Example | Actual slides can be viewed fullscreen. Lecture Example When: 4th Wednesday of Each Month Time: 7:00 AM CT Duration: Each lecture lasts approximately 45-60 minutes. Sign Up: Gain access to eSlides and Zoom 4th Wednesday Sign Up

William Posten, MD William Posten, MD Faculty Dr. William Posten is a board-certified, fellowship trained Mohs Surgeon practicing in Dallas, Texas. He received his bachelor’s degree with honors from Harvard University and his M.D. degree from Yale University. He did his dermatology residency training at Northwestern University. He then completed a combined fellowship in Mohs Surgery and Procedural Dermatology at University of Texas Southwestern. Dr. Posten currently serves as President of the Dallas Ft Worth Dermatological Society. He previously served as Secretary-Treasurer of this prestigious organization. He is a Diplomate of the American Board of Dermatology, a Fellow of both the American College of Mohs Surgery and the American Academy of Dermatology, and a member of the American Society of Dermatological Surgery. Dr. Posten authors original research on novel surgical techniques and his findings are regularly presented in national surgical meetings. Recently, Dr. Posten has been featured on Top Docs of DFW, a television program highlighting the leading physicians of Dallas Ft-Worth show on channel 33 KDAF-TV. Dr. Posten is on medical staff at Medical Cities Hospital of Dallas, Presbyterian Hospital of Dallas, Baylor Hospital of Irving, and Zale Lipshy Hospital of Dallas. He teaches medical students and residents surgical skills at UT Southwestern Hospital, Parkland Hospital and the Dallas Veterans Affairs Hospital. Dr. Posten specializes in the treatment of skin cancers and other skin tumors. Dr. Posten believes in a compassionate, caring philosophy that is reflected in the clinical care that he provides. His hobbies include painting and sculpture. He is married with 2 children. He looks forward to meeting you at the Dallas, Las Colinas, and Highland Village offices. PS Winter Home

Roger Ceilley, MD < Back 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 Home