Heather is the primary healthcare provider at Refine Medical. Born and raised in Oklahoma, she earned her Masters in Physician Associate Studies from OU Health Sciences Center in 2012. She is experienced in plastic surgery and orthopedics, but spends most of her time in primary care, urgent care, and emergency medicine.
Heather is passionate about leading a healthy lifestyle and helping others do the same. She lives with Type 1 Diabetes and understands just how difficult it is to live with and manage a chronic disease.
Heather is a mom to two boys, Henry and Jack, and wife to Phillip. She enjoys spending time with her family, traveling, exercising, and going to concerts with friends (like Dr. Knowlton).
A Tulsa native, Dr. Natasha Knowlton is a board-certified physician practicing full time with Integris in Oklahoma City for over 10 years. She has a passion for all things wellness and health, and greatly enjoys the preventative and restorative side of medicine.
Dr. Knowlton is a busy wife and mother of two young daughters. When she’s not working with patients, you’ll find her traveling, attending concerts with friends, practicing yoga, and spending time with her family.