Tisha Barzyk - Adult Gerontology Acute Care Nurse Practitioner & Advanced Wound Care Expert

Sep 21, 2026

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Comprehensive professional profile for Tisha Barzyk, DNP, RN, APN, AGACNP-BC, highlighting adult gerontology acute care and advanced wound care expertise. Includes academic credentials, nurse practitioner preceptorship experience, active licensure across multiple states with controlled substance authority, and multiple board certifications spanning wound care, acute care NP, and professional legal nurse consulting. Details leadership roles as Owner/CEO/CCO, clinical operations oversight, consultation and evidence-based wound management, and legal expert witness services across medical malpractice litigation.

LanguageEnglish

CategoryHealthcare

FormatPDF

Pages12

Reading Time30 min

AccessFree to download

Academic History

Licensure

Board Certification

Professional Experience

Integumetrix

Legal Nurse Consulting

Healogics

TISHA BARZYK DNP, RN, APN, AGACNP-BC, CWS, CWCN-AP, PLNC Adult Gerontology Acute Care Nurse Practitioner | Advanced Wound Care Expert CONTACT [Email | tisha@nexuspractitioners.com](Email | tisha@nexuspractitioners.com) ACADEMIC HISTORY Institution and Location Degree Graduation Date Vanderbilt University School of Nursing Nashville, Tennessee Vanderbilt University School of Nursing Nashville, Tennessee Middle Tennessee State University School of Nursing Murfreesboro, Tennessee State University Tennessee State University School of Nursing Nashville, Tennessee Doctor of Nursing Practice Master of Science in Nursing Acute Care Nurse Practitioner Program Bachelor of Science in Nursing Associate of Science in Nursing May 2012 August 2007 May 2005 August 1998 Nurse Practitioner Preceptorships 2007 Emergency General Surgery Service. Preceptor: Dr. Jose Diaz. Vanderbilt University Medical Center, Nashville, Tennessee. 230 clinical hours. 2007 Riven Internal Medicine Service. Preceptor: Lea Anne Smith, APRN. Vanderbilt University Medical Center, Nashville, Tennessee. 330 clinical hours. LICENSURE 2020-2023 Drug Enforcement Administration Controlled Substance License, State of Florida, Active 2019-2024 Advanced Practice Registered Nurse, State of Florida, Active 2019-2025 Registered Professional Nurse – Advanced Practice-NP, State of Georgia, Active 2019-2025 Registered Professional Nurse, State of Georgia, Active 2007-2025 Drug Enforcement Administration Controlled Substance License, State of Tennessee, Active 2007-2025 Advanced Practice Nurse, State of Tennessee, Active 1998-2025 Registered Nurse, State of Tennessee, Active BOARD CERTIFICATION 2018-2028 Certified Wound Care Nurse – Advanced Practice (CWCN-AP)– certified through Wound, Ostomy and Continence Nurses Society (WOCNCB) 2011-2031 Certified Wound Specialist (CWS) through the American Board of Wound Management 2013-2025 Professional Legal Nurse Consultant – certified through Jurex Center for Legal Nurse Consultants 2013-2028 Adult Gerontology Acute Care Nurse Practitioner – certified through the American Nurses Credentialing Center 2007-2017 Acute Care Nurse Practitioner – certified through the American Nurses Credentialing Center 1999-2025 Advanced Cardiovascular Life Support provider 1996-2026 Basic Life Support provider 2014 Hyperbaric Medicine Team Training – lifetime certification through International ATMO 2014 Sclerotherapy Clinician – lifetime certification through Empire Medical Training 2014 Botox Clinician – lifetime certification through Empire Medical Training PROFESSIONAL EXPERIENCE Institution and Location Professional Title Dates Owner | CEO | CCO 2016-current Advanced Wound Care Expert Clinical Educator [www.integumetrix.com](www.integumetrix.com) I founded Integumetrix in 2016 to improve patient access to advanced wound care expertise through a nurse practitioner and physician assistant advanced level provider consultation model. Integumetrix provides consultation and management services with over 43,000 patient visits a year within acute and post-acute healthcare facilities in Tennessee, Georgia, and Florida. Upon request of the patient’s primary team, we perform an evaluation of complex acute and chronic skin and wound conditions and provide recommendations including evidence-based treatments to help establish underlying etiologies and ensure delivery of quality care with an overall focus on resolution rather than the historical nursing level approach of wound maintenance. This model has improved patient access to specialized providers with improved continuity of care, patient outcomes, limb preservation, and facility alignment with the standard of care. As the Chief Executive Officer, I collaborate with my administrative and billing teams for business development, operations, revenue cycle management, and payor billing and coding. As the Chief Clinical

FAQs

What clinical specialty and expert focus does Tisha Barzyk list?

Tisha Barzyk focuses on adult gerontology acute care and advanced wound care, including evaluation and management of complex acute and chronic skin and wound conditions.

Which certifications and credentials are shown in the profile?

The profile lists multiple board certifications, including Certified Wound Care Nurse – Advanced Practice (CWCN-AP), Certified Wound Specialist (CWS), Adult Gerontology Acute Care Nurse Practitioner, and Professional Legal Nurse Consultant, along with BLS and ACLS provider status.

What legal-related services are included in the experience section?

The profile describes professional legal nurse consulting with expert witness services for medical malpractice related to wound care, including review of medical records, causation and wound timelines, written expert opinions, and testimony at deposition and trial.

Sep 21, 2026

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