Nestled in the charming town of Granville, Ohio, Thrive Aesthetics is situated within the inviting ambiance of the Newkirk Salon, adjacent to the picturesque Granville Inn.
Welcome to
Thrive Aesthetics
Our tranquil haven provides a serene and comfortable environment for all who seek a rejuvenating experience. With a diverse array of services that encompass a range of aesthetics offerings including Botox and fillers, IV therapy hydration treatments, vitamin injections, and weight loss injections, Thrive Aesthetics is dedicated to catering to your unique wellness needs. Our highly skilled Nurse Practitioner is committed to enhancing your well-being and promoting a sense of pure serenity. Whether you are seeking a revitalizing boost or a moment of respite, we invite you to embark on a journey of self-care within our oasis of relaxation.
Our Services
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![Woman receiving cosmetic injection in face by gloved hands]()
Wrinkle Relaxers
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![Person measuring waist with tape, wearing sports bra and shorts]()
Weight Loss Injections
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![Black and white portrait of a woman with long hair, bare shoulders, and a neutral expression.]()
Microneedling with PRP
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![Woman receiving cosmetic facial injection from gloved hands, black and white photo.]()
Filler
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![Woman with towel on head applying face cream, wearing a bathrobe.]()
Medical Grade Skin Care
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![Person receiving facial treatment with brush application]()
Chemical Peels
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![Close-up of a person holding a syringe, wearing gloves.]()
Vitamin Injection
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![Woman in a white robe receiving an IV drip while talking on a phone, sitting in a white armchair in a tiled room.]()
IV Hydration
Meet the Team
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Founder
Katie Mullins, CNP, is the dedicated founder and owner of Thrive Aesthetics. Drawing upon her 13 years of invaluable nursing experience, a master's degree from Mount Carmel College of Nursing, and a current position in the emergency department as a Nurse Practitioner. With a genuine passion for emergency medicine and the well-being of her patients, Katie decided to extend her healing touch beyond the hospital setting by opening her own spa. Committed to expanding her skill set, she became a certified injector, ensuring her clients receive top-notch care. When she is not busy enhancing the lives of her clients, Katie cherishes quality time with her family, enjoys running, and immerses herself in the world of books.
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Medical Director
is a board-certified family physician with over 30 years of clinical experience and serves as Medical Director, providing medical oversight and clinical guidance for aesthetic services. He has been board certified by the American Board of Family Medicine since 1991 and has held continuous active medical licensure in Ohio throughout his career.
Dr. O’Sullivan brings decades of leadership experience as a founder, practice owner, and Medical Director within large healthcare systems and independent practices. His background includes full-scope outpatient family medicine, physician and provider oversight, regulatory compliance, and clinical quality management.
He is currently expanding his focus into aesthetic medicine and is completing structured education and hands-on training in non-surgical aesthetic treatments, including neuromodulators, dermal fillers, and laser-based technologies. Dr. O’Sullivan is committed to ensuring safe, thoughtful, and high-quality aesthetic care through strong medical oversight and patient-centered standards.