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Isabel Collins

MSN, APRN, FNP-C

Isabel (“Belle”) Collins, M.S.N., APRN, FNP-C, is a highly trained Nurse Practitioner and aesthetic injector with a passion for helping patients look refreshed, natural, and confidently themselves. Originally from Albuquerque, she moved to Texas to attend Texas Christian University (go Frogs!) before earning her Master of Science in Nursing from Texas Woman’s University.


From the very start of her nursing career, Isabel knew aesthetics was her calling, and she has spent years refining her skills in advanced injectable treatments and full-face rejuvenation. At Renew MD, she combines meticulous technique with a calm, encouraging bedside manner to create treatment plans that support both immediate results and long-term aging goals.


Outside of the clinic, Isabel loves exploring local restaurants, cheering on TCU, and spending time with her husband, friends, and family—always bringing that same joyful, grounded energy back to her patients at Renew MD.