Jeffrey Niezgoda, MD, MAPWCA, FACHM, CHWS
Past President 
Dr. Jeffrey Niezgoda is Past President of both the American Professional Wound CareAssociation and the American College of Hyperbaric Medicine and has devoted decades to thepursuit of uniting wound care clinicians under the banner of single professional society. Hisdevotion to establish wound care as a formal medical specialty, with a recognized pathway toboard certification and to dissolve the commercial control and industry influence on the clinicalpractice of wound care is recognized globally.From 1998 to 2013, Dr. Niezgoda served as Medical Director of the Center for ComprehensiveWound Care and Hyperbaric Oxygen Therapy at St. Luke's Medical Center in Milwaukee,Wisconsin. During this time, he also served as President and Chief Medical Officer of Hyperbaric & Wound Care Associates, a multi-physician group providing wound and hyperbaric careservices throughout Wisconsin and internationally. He is Founder and President Emeritus ofAZH Wound & Hyperbaric Center MKE.Dr. Niezgoda brings extensive experience in clinical research and has been instrumental in thedevelopment and commercialization of multiple medical devices and technologies. He hasserved as a consultant to industry, the Centers for Medicare & Medicaid Services (CMS), andthe U.S. Food and Drug Administration (FDA).He currently serves as Chief Medical Officer for Kent Imaging, a Calgary, Canada-basedcompany offering comprehensive wound imaging technologies. Dr. Niezgoda also holds the roleof President and Chief Medical Officer for several additional organizations, including WebCME,an international medical education company dedicated to delivering wound care andhyperbaric medicine training online; Auxillium Healthcare, focused on artificial intelligenceapplications in medical imaging; and RxOS Medical, a medical device company that produces aninnovative wound care hydrogel.Dr. Niezgoda is a 1981 graduate of the United States Air Force Academy and earned his MedicalDegree from the Uniformed Services University of the Health Sciences in Bethesda, Maryland,in 1985.

Jeffrey A. Niezgoda

MD, MAPWCA,FACP, FIDSA, FUHMS, CW

Dr. Jeffrey Niezgoda is a nationally recognized leader in wound care, hyperbaric medicine, limb preservation, and regenerative medicine with more than 30 years of clinical experience. He is the Past President of the American Professional Wound Care Association (APWCA) and the American College of Hyperbaric Medicine.

Dr. Niezgoda has directed advanced wound care and hyperbaric programs, contributed to medical device development and clinical research, and served in leadership roles supporting innovation in wound management technologies and patient care. His expertise includes wound healing, vascular care, hyperbaric medicine, and regenerative clinical services.

Barbara Delmore

PhD, RN, CWCN, MAPWCA

Dr. Barbara Delmore is a board-certified wound care nurse, researcher, educator, and Senior Nurse Scientist at NYU Langone Health. With more than 35 years of nursing experience, she specializes in pressure injury prevention, chronic wound management, and evidence-based wound care practices.

Dr. Delmore has authored numerous publications, served on professional advisory boards, and received national recognition for her contributions to wound care research, education, and clinical innovation.

Jeffrey Lehrman

DPM, FASPS, MAPWCA

Dr. Jeffrey Lehrman is a nationally recognized expert in wound care documentation, coding, compliance, and podiatric medicine. Through Lehrman Consulting, LLC, he provides education and guidance related to healthcare coding, reimbursement, and regulatory compliance.

Dr. Lehrman serves as a staff liaison at the AMA CPT® Editorial Panel meetings and has held leadership positions within APWCA and other professional organizations focused on wound care and podiatric surgery.

Mark Melin

MD, FACS, RPVI, FACCWS

Dr. Mark Melin is a Senior Associate Consultant at the Mayo Clinic specializing in wound care, vascular medicine, and advanced wound healing technologies. His clinical expertise includes vascular assessment, chronic wound management, and emerging technologies in wound care.

Dr. Melin actively contributes to research, education, and advancements in wound healing practices focused on improving patient outcomes and interdisciplinary care.

Kathya Zinszer

DPM, FAPWCA

Dr. Kathya Zinszer is a podiatric physician specializing in diabetic foot care, wound management, limb preservation, and public health advocacy. She currently serves at Geisinger Medical Center and has extensive experience in both clinical practice and wound care education.

Dr. Zinszer has contributed to wound care publications, professional organizations, and clinical guideline initiatives related to diabetic foot management and wound prevention strategies.

Thomas E. Serena

MD, FACS, FACHM, MAPWCA

Dr. Thomas Serena is an internationally recognized wound care specialist, researcher, educator, and founder of The SerenaGroup®. He has established wound care centers throughout the United States and internationally and has led more than 100 clinical trials focused on wound healing and advanced therapies.

Dr. Serena has authored hundreds of scientific publications, delivered lectures worldwide, and held leadership positions within multiple wound care organizations, including APWCA, the Wound Healing Society, and the American College of Hyperbaric Medicine.