Business 201 Faculty < Back Chase Murphy, CPA Tax Partner Passionate about innovation and propelling the ecosystem forward across the US. Helping entrepreneurs and venture markets enhance and protect value through expansive network of advisors and investors. Finding unique ways to collaborate as strategic partner through creative thinking, motivated introductions, proactive planning, and connections to funding opportunities. Specializes in income tax consulting for entrepreneurs, venture backed businesses, and investors. Particular focus on entity structuring, capital raising, and transaction planning. Experienced leader focused on engaging employees by connecting them to a purposeful mission, creating a culture that inspires them to do their best work, and development to reach their full potential. Currently holds an active CPA license. Business201 Home

Barack Richman < Back Barack Richman Faculty Barak Richman’s primary research interests include the economics of contracting, new institutional economics, antitrust, and healthcare policy. His work has been published in the Columbia Law Review , the University of Pennsylvania Law Review , Law and Social Inquiry , the New England Journal of Medicine, the Journal of the American Medical Association , and Health Affairs . In 2006, he co-edited with Clark Havighurst a symposium volume of Law and Contemporary Problems entitled "Who Pays? Who Benefits? Distributional Issues in Health Care,” and his book Stateless Commerce was published by Harvard University Press in 2017. Professor Richman represented the NFL Coaches Association in an amicus curiae brief in American Needle v. The Nat’l Football League , which was argued before the U.S. Supreme Court in January 2010 and again in Brady v. The Nat’l Football League in 2011. His recent work challenging illegal practices by Rabbinical Associations was featured in the New York Times . And in 2020, he was a member of the Working Group on Platform Scale at Stanford University’s Program on Democracy and the Internet that proposed middleware as a solution to stem the economic and political power of dominant internet platforms. Professor Richman also is on the Health Sector Management faculty at Duke’s Fuqua School of Business and is a Senior Fellow at the Kenan Institute for Ethics. He won Duke Law School's Blueprint Award in 2005 and was named Teacher of the Year in 2010. He has had visiting appointments at Columbia, Harvard, and Stanford. Professor Richman has an AB, magna cum laude , from Brown University, a JD, magna cum laude , from Harvard Law School, and a PhD from the University of California, Berkeley, where he studied under Nobel Laureate in Economics Oliver Williamson. He served as a law clerk to Judge Bruce M. Selya of the United States Court of Appeals for the First Circuit, and from 1994-1996 he handled international trade legislation as a staff member of the United States Senate Committee on Finance, then chaired by Senator Daniel Patrick Moynihan. PS Home

Joan Guitart, MD < Back 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

Mark Kaufmann, MD < Back Mark Kaufmann, MD Faculty Mark Kaufmann, MD, is a Clinical Professor in the Department of Dermatology at the Icahn School of Medicine at Mount Sinai in New York City, a position he has held since 1995. He was in solo private practice for 23 years until he joined The Dermatology Group in November 2017. In September 2020, he joined Advanced Dermatology and Cosmetic Surgery as their Chief Medical Officer. He received his medical degree from New York University School of Medicine, completing residency training in dermatology at the Albert Einstein College of Medicine in the Bronx, New York. He is board certified in dermatology. Dr. Kaufmann is currently the Immediate-Past President of the American Academy of Dermatology. He has served on the AAD Board of Directors, as well as countless AAD committees, and has chaired many of them as well. He also serves as an advisor to the Academy RUC team (Relative Value Scale Update Committee) - a position he has held for over a decade. Dr. Kaufmann’s contributions to the American Academy of Dermatology have been recognized by his receiving a Presidential Citation in 2013, 2014, 2015, 2017, 2020, and 2022. With many articles published on the topic of health information technology, Dr. Kaufmann is a frequent national lecturer, including the annual meetings of the American Academy of Dermatology, and other societies, and grand rounds. PS Home

Kelly Carter Nelson, MD < Back Kelly Carter Nelson, MD Faculty Professor of Dermatology, MD Anderson Cancer Center Dr. Nelson serves as the associate medical director for the multidisciplinary Melanoma and Skin Clinic. Dr. Nelson earned her medical degree and completed dermatology residency training at the University of North Carolina School of Medicine in Chapel Hill, and is board-certified by the American Board of Dermatology. Dr. Nelson’s clinical practice focuses on the care of high-risk cutaneous oncology patients, and her funded research leverages educational theory, implementation science, and geospatial modeling approaches to support melanoma secondary prevention for the state of Texas. Also, she is a passionate teacher and has developed an evidence-based interactive web-based curriculum to teach dermoscopy to dermatology residents (DERM:Early Melanoma Detection), which reaches over 400 dermatology residents a year. PS Home

Matt Zirwas, MD < Back Matt Zirwas, MD Faculty Matthew Zirwas, MD is an American Board of Dermatology certified physician. He is a nationally known expert who specializes in allergy patch testing, psoriasis, and eczema. Dr. Zirwas founded the Bexley Dermatology Research Clinic in 2017. The research clinic treats qualifying patients with the newest cutting-edge treatment options prior to the medications becoming available on the market for normal physicians to prescribe. He is also a physician contributor and dermatologic advisor for companies such as ALL Laundry Detergent, Cerave, AsepticMD, Women’s Health Magazine, and many more. He received his Bachelor of Science in Biology from the University of Pittsburgh in 1996. Dr. Zirwas also received his Doctor of Medicine from the University of Pittsburgh in 2000. He then completed his dermatology residency at the University of Pittsburgh in 2003 where he became Chief Resident. Dr. Zirwas professional memberships include: American Academy for Dermatology American Medical Association American Contact Dermatitis Society Association of Professors of Dermatology Central Ohio Dermatology Society Columbus Medical Association European Society of Contact Dermatitis North American Contact Dermatitis Group Ohio Dermatology Association Ohio Dermatological Association The Ohio State Medical Association In Dr. Zirwas’s free time, he enjoys tending to his turtles and tadpoles, as well as spending time with his family and traveling. 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. Special Lectures DOD Home Zoom meeting link is embeded into the PDF.

Practical Symposium | Summer Sharpen Your Dermatology, Clinicopathologic & Business Skills July 17-20, 2025 in Beaver Creek, CO. Industry Partners Industry Brochure PS Home Dr. Clay Cockerell, the faculty and attendees, gratefully acknowledge the following industry partners who are dedicated to supporting the Practical Symposium. It's this continued support that allows conferences like ours to continue providing world-class educational content during these challenging pandemic times. Thank You! Industry Brochure

Business 201 Faculty < Back Mary Nix Partner Mary Goodrich Nix is a Partner at LPHS with 25 years of experience handling complex commercial litigation. She frequently handles non-compete and trade secret litigation for publicly traded and privately held companies, including Fortune 500 , middle market companies, and startups in a variety of industries. Ms. Nix has extensive courtroom experience, including multiple jury trials, bench trials and injunction evidentiary hearings. She has arbitrated numerous cases throughout Texas and in other parts of the country. Mary is frequently called upon to assist companies when key employees move between competitors. In her work related to confidential information and trade secret protection, she advises clients in the identification of confidential information, trade secrets and other intellectual property assets and options for protection. Ms. Nix is Board Certified in Labor and Employment Law by the Texas Board of Legal Specialization. She has worked successfully with the U.S. Equal Employment Opportunity Commission (EEOC) , the U.S. Department of Labor (DOL) , the Texas Workforce Commission (TWC) and several other federal, state and local government agencies when a client is the subject of a complaint. Advocacy in this area includes responding to the complaint, negotiating where appropriate and advocating for her clients in administrative hearings. Frequent matters she handles include allegations of breach of contract, breach of fiduciary duty, tortious interference claims, Title VII claims, claims related to discrimination, harassment, retaliation and alleged violations of Americans with Disabilities Act (ADA), Fair Labor Standards Act (FLSA), Family and Medical Leave Act (FMLA), Families First Coronavirus Response Act (FFCRA), Age Discrimination in Employment Act (ADEA), Equal Pay Act (EPA) and alleged Occupational Safety and Health Act (OSHA) violations. https://www.lynnllp.com/ Business201 Home

The COVID-19 pandemic has transformed the business environment for good.Top PR Strategies < Back Top PR Strategies Angela Kambarian | Dermatology Authority Feb 1, 2022 The COVID-19 pandemic has transformed the business environment for good. Now that we are coming off one of the most disruptive years in history, we should probably come to terms with the fact that we might be operating in a business environment that has been transformed for good. Influenced by the prolonged pandemic and rapid technological advancements, we will be a wide variety of new strategies emerging in business to business (B2B) and business to consumer (B2C) marketing. Here are a few to keep in mind as we transition to 2022. Media Outlets Are Relying More on Contributed Articles Since 2008, newsroom employment in the U.S. has fallen 26%, and demand for online content has grown exponentially. It means that media outlets have fewer full-time writers, resulting in increased demand for contributed articles by outside authors – the kind of thought leadership that is highly effective with B2B buyers. By the way, if you have been struggling to convince your executive team to invest the time and effort required for strong thought leadership, 2022 should be your year to change this. PR Professionals Will Use a Variety of Channels to Identify Media Opportunities From Muck Rack and Help a Reporter (HARO) to Twitter and Slack channels, it is easier for PR pros to respond and pitch via a plethora of new emerging platforms and channels. And that’s what digital transformation is all about. Public Relations Campaign Needs a Purpose In 2020 many brands were being heavily scrutinized or criticized for outdated policies, a lack of diversity in the workplace, or reluctance to get involved in social issues and make a difference. In 2021, however, many organizations had finally upgraded their policies, revamped or re-introduced DEI programs, openly expressed outrage over social injustices, and promised to step up their game. In 2022 brands should highlight their mission-based efforts across different communication channels and demonstrate more accountability. Public relation (PR) efforts should be focused on philanthropic involvement and social awareness; it’s crucial that businesses start transitioning from “talking the talk” to “walking the walk” and following through on “do-better” initiatives. Podcast Appearances Should No Longer Be Swept Under the Rug While local and national radio is still best for breaking news, podcasts seem more appropriate for extended discussions of hot topics. These podcasts may not have a vast number of listeners; however, those who do tune in will be highly engaged. If you were putting your appearance on a podcast on the back burner, it is time to give it some serious consideration. Impactful PR Will Have to be Part of a Larger Marketing Ecosystem PR usually generates more traction when combined with other marketing strategies. Let me assure you that in 2022 this will be vital. PR is a piece of the marketing puzzle and needs to be combined with a strong content strategy, paid ads strategy, and social strategy for bigger, better, and more powerful results. Keep it Simple We are living in turbulent and unpredictable times. Sadly, attention spans are short, and anxiety levels are sky-high these days. But the most crucial and impactful form of communication is also the most overlooked. Therefore, in my professional opinion, simplifying a brand message will be one of the important trends in PR for 2022. Companies of all sizes should make sure they avoid fancy language, long-winded copy, and tedious or complicated explanations. Keep your story short. Make it concise, easy-to-understand, and void of “highfalutin” terms. Just explain briefly what it is you do, why it matters, and how your prospects will benefit. ABOUT AUTHOR Angela Kambarian Kambarian.com | 516-724-4372 ABOUT CLAY J. COCKERELL, MD, JD, MBA 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. ABOUT COCKERELL DERMATOPATHOLOGY The Cockerell Dermatopathology story begins with Dr. Clay J. Cockerell's vision to establish a practice whose mission is to treat each specimen as if it came from one of own family members. Family! At Cockerell Dermatopathology, every employee is driven by a relentless pursuit of diagnostic excellence. We specialize in evaluating dermatologic disorders, tackling cases ranging from the routine to the most challenging. Our practice continuously invests in cutting-edge technologies to best serve each referring clinician and their patients. These innovations result in higher-quality diagnostic slides, quicker turnaround times for routine cases, and seamless deployment of EMR interfaces. From an educational perspective, Cockerell Dermatopathology is more than a dermatopathology practice. We host numerous in-person and internet-based education events and boast a state-of-the-art 14-headed microscope for dermatology resident training sessions. Our services extend beyond borders, serving hundreds of clinicians in Texas, throughout the United States, and globally. With a highly accessible team of board-certified dermatopathologists and a dedicated support staff, our vision is simple yet profound. Family, we treat every specimen as if it were from one of our own family members. Previous Next

Joel Cohen, MD < Back 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

HONE PA+NP Symposium: Sharpen Your Clinical Skills | Agenda Topics & Timing | Join us in Dallas, TX | September 13, 2025. Hone Home COMING SOON | 2025 Agenda | COMING SOON Agenda | Approved for 8 CE Category 1 Credits/Hours