Lisa M. Johnson, APRN, FNP-C

Lisa M. Johnson joined GSI in 2025. She is a Family Nurse Practitioner certified by the American Academy of Nurse Practitioners, licensed by the Oklahoma Board of Nursing. She is a member of the Association of Oklahoma Nurse Practitioners, American Association of Nurse Practitioners and the American College of Gastroenterology. She is pleased to be able to continue her commitment to taking the best possible care of her patients along with the exceptional team at GSI.

Prior to joining GSI, she was a primary care provider for a family practice clinic in Bartlesville, OK. She also has experience in care of cardiology patients. Lisa enjoys traveling and spending time with family and gardening.

Board Certification:
Family Nurse Practitioner, AANP — 2019.
Registered Nurse, OBN — 2015.

Education:
University of Alabama at Birmingham, MSN — 2019
University of Texas at Arlington, BSN — 2016
Tulsa Community College, ADN — 2014

Professional Training:
Warren Clinic Primary Care – Family Medicine
Warren Clinic Pediatrics – Pediatrics
Ascension St. John Primary Care – Family Medicine