KARIN STOLDT
CO-OWNER, REGISTERED NURSE
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Karin is a former USAF Medic and has been a practicing Registered Nurse with a Bachelor of Science in Health Care Administration. She is certified in Laser Hair Removal, (CME), Facial Specialists and is a Master Trained CoolSculpting Elite ® Specialists.
Karin has always had a passion for health and wellness. Upon entering her 40’s she also became passionate about anti-aging and aesthetics. Combing her career and interests and with the support of her husband they created The Refinery Medspa & Wellness and Skin & Body by The Refinery. The Refinery’s focus is to provide the industry’s latest non-surgical medical aesthetics and anti-aging treatments in spa like atmosphere.
Karin has always had a passion for health and wellness. Upon entering her 40’s she also became passionate about anti-aging and aesthetics. Combing her career and interests and with the support of her husband they created The Refinery Medspa & Wellness and Skin & Body by The Refinery. The Refinery’s focus is to provide the industry’s latest non-surgical medical aesthetics and anti-aging treatments in spa like atmosphere.
MICHAEL L. GRAINGER MD
MEDICAL DIRECTOR
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Dr. Michael L. Grainger is a native of Melbourne, FL. He graduated with honors from the University of Florida with a Bachelor of Science in neurobiological science.
He received his medical degree from the University of Miami’s School of Medicine. Dr. Grainger did his internship and radiology residency at the University of Florida, where he was named chief resident and received the RSNA Resident/Fellow Research Award.
After completing his residency, Dr. Grainger did a fellowship in abdominal imaging at Duke University, where he was also a clinical instructor in radiology. He returned to the Space Coast in 2007 with his wife, Christina Grainger, DNP, and their three children.Dr. Grainger is certified by the American Board of Radiology, with a subspecialty in abdominal imaging.
He also has extensive experience in neurologic, musculoskeletal and breast imaging, as well as interventional procedures. Building on his interventional radiology experience and extensive knowledge of anatomy, Dr. Grainger has obtained formal training, certification and experience with the latest techniques in the use of Botox®, dermal fillers and aesthetic laser treatments.
He received his medical degree from the University of Miami’s School of Medicine. Dr. Grainger did his internship and radiology residency at the University of Florida, where he was named chief resident and received the RSNA Resident/Fellow Research Award.
After completing his residency, Dr. Grainger did a fellowship in abdominal imaging at Duke University, where he was also a clinical instructor in radiology. He returned to the Space Coast in 2007 with his wife, Christina Grainger, DNP, and their three children.Dr. Grainger is certified by the American Board of Radiology, with a subspecialty in abdominal imaging.
He also has extensive experience in neurologic, musculoskeletal and breast imaging, as well as interventional procedures. Building on his interventional radiology experience and extensive knowledge of anatomy, Dr. Grainger has obtained formal training, certification and experience with the latest techniques in the use of Botox®, dermal fillers and aesthetic laser treatments.
MAR
Advanced Practice Registered Nurse
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A California native, Mar’s journey into aesthetic medicine blends a strong clinical background with an eye for natural beauty. After earning her nursing education from Georgetown University and Walden University, Mar began her career in Idaho as a Family Practice Nurse Practitioner. It was there she quickly discovered her true passion — aesthetic medicine.
With over eight years of experience in injectable aesthetics, Mar has dedicated her career to helping clients look and feel their best. Her approach focuses on natural, confidence-restoring enhancements that celebrate each patient’s unique features.
Fluent in both English and Spanish, Mar values connecting with her diverse clientele on a personal level, making every patient feel heard, comfortable, and confident throughout their aesthetic journey.
Drawn by her love of sun, surf, and the Florida lifestyle, Mar made the move to Orlando before finally achieving her dream of living in a beach community in the Melbourne area. Today, she continues to provide personalized, compassionate care — combining artistry, precision, and medical expertise to help her clients radiate confidence inside and out.
Nicole
Advanced Practice Registered Nurse
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Born and raised in Melbourne, FL, Nicole brings over a decade of medical experience to The Refinery Medspa, combining clinical expertise with a passion for aesthetics. She holds a Bachelor’s in Biomedical Sciences from UCF, an RN degree from Santa Fe College, and a Master’s in Nursing from the University of South Alabama. Certified in Adult Geriatric Acute Care, Nicole has extensive experience in ICU nursing, cardiology, and pulmonology.
Driven by a desire to blend science with beauty, Nicole is dedicated to enhancing her clients’ natural features through treatments that leave them feeling confident and rejuvenated. Her clinical precision and artistic approach ensure tailored, transformative results that highlight each individual’s unique beauty.
STEPHANIE
A Doctorate Prepared Nurse Practitioner
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Stephanie DNP, APRN-C, is a doctorate prepared nurse practitioner currently working in
medical aesthetics and wellness. Originally from Indiana, she moved to Florida in 1997. She
loves to enjoy the outdoors, sunshine, traveling and spending time with her husband and two
boys.
Stephanie has practiced nursing in the fields of cardiac surgery and urgent care medicine. Her passion for preventative healthcare and helping people look and feel their best has turned her attention to medical aesthetics and wellness. She loves seeing how making people look good also makes them feel good. She not only is providing medical aesthetics, but also a medically managed weight loss program.
Stephanie has practiced nursing in the fields of cardiac surgery and urgent care medicine. Her passion for preventative healthcare and helping people look and feel their best has turned her attention to medical aesthetics and wellness. She loves seeing how making people look good also makes them feel good. She not only is providing medical aesthetics, but also a medically managed weight loss program.
Jessica
Advanced Practice Registered Nurse
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Jessica has a nursing background in pediatric and adult emergency medicine. She has received her Advanced Practice Registered nurse degree from Florida Atlantic University and is certified in Family Practice. While in school, Jessica developed a passion for dermatology and has been practicing since. Jessica is trained and certified in Botox® & Cosmetic Injectables, CoolSculpting® & Body Sculpting treatments, PRP, PDO Threads, Radio Frequency Microneedling, Laser treatments including laser hair removal, and BioTE® (hormone replacement therapy).
MICHELLE
ADVANCED PRACTICE REGISTERED NURSE
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Michelle is a Florida native and a Certified Advanced Practice Registered Nurse who is passionate about aesthetics and her patients. Her goal is to develop a long lasting relationship with them in order to achieve their aesthetic and wellness goals. Michelle believes in taking care of the “whole” person.
Michelle is trained and certified in Advanced Botox, Advanced Dermal Fillers, PDO thread lifts, BioTE Hormone Replacement Therapy, laser treatments (which include hair removal, spider vein removal, and sun spot removal), PRP, Radio Frequency Microneedling, and Sculptra.
I look forward to guiding you in your aesthetic journey!
Michelle is trained and certified in Advanced Botox, Advanced Dermal Fillers, PDO thread lifts, BioTE Hormone Replacement Therapy, laser treatments (which include hair removal, spider vein removal, and sun spot removal), PRP, Radio Frequency Microneedling, and Sculptra.
I look forward to guiding you in your aesthetic journey!
Angi
Medical Assistant
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Angi has been a practicing Medical Assistant since 2010. Her passion for aesthetics brought her to The Refinery Medspa and is a Certified CoolSculpting Elite Provider. Angi loves helping clients achieve their aesthetic goals. Her sunny personality puts clients at ease during their treatments and rounds out their client experience. Angi’s personal interests are spending time on beach and draws her serenity from the ocean, she loves aesthetics and her pet rabbit.
JASMINE
ESTHETICIAN
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After facing her own personal struggles with skin concerns, Jasmine was inspired to take skin health into her own hands. Now, with five years of experience as a Licensed Esthetician, she joins us with a deep passion for treating and transforming the skin through customized, result-driven care. Combining advanced knowledge of skin health with hands-on industry experience, Jasmine is dedicated to helping clients achieve healthy, confident, & glowing skin.
She specializes in advanced services such as Hydrafacial, Custom Peels, Microneedling, Dermaplaning, and other corrective treatments tailored to each client’s unique needs. Jasmine is dedicated to creating a welcoming experience while delivering real, visible results. When she’s not in the treatment room, she enjoys staying active at the gym, spending time at the beach, and making memories with her loved ones.
DELANA
CME, CCE, CPE
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6-year Laser Hair removal specialist. She has worked for Ideal Image and Jacksonville laser clinic. She has her AS in Business Administration and a. BS in Business Management and Marketing. She enjoys traveling and fine entertainment. Delana is passionate about lasering and laser hair removal! She loves seeing the results and loves making people happy and confident.
Sarah
Aesthetic Medical Consultant/West Melbourne
CoolSculpting ELITE®️ & CANDELA GentleMax Pro®️ Laser Hair Removal Consultant
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Sarah is an accomplished Aesthetic Consultant with a passion for helping patients look and feel their best. With a Bachelor’s degree in Marketing from Ohio State University, Sarah combines her business sense with a genuine love for connecting with people. Her outgoing personality and drive have propelled her to success in the aesthetics industry, where she specializes in personalized treatment solutions, which have helped build lasting relationships founded on trust and results.
A proud resident of Florida’s Space Coast, Sarah has raised a family in this vibrant community and enjoys the active outdoor lifestyle it offers. She spends her free time on the water, soaking up the sunshine, and embracing the natural beauty of her surroundings.
Jill
Licensed Esthetician
(BEACHSIDE LOCATION)
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With over 18 years of experience in aesthetics, Jill has developed a deep understanding of all skin types and is passionate about helping clients achieve their skin goals through personalized treatment plans. She believes in a results-driven approach, ensuring every client feels confident and radiant in their skin.
Jill's expertise includes Dermaplaning, Microneedling, Hydrafacials, Medical-Grade Chemical Peels, and a variety of custom facials—all designed to bring out your skin's natural glow. She is also well-versed in the latest skincare trends and technologies, making her a trusted resource for tailored advice and transformative treatments.
Her warm and attentive approach ensures clients feel cared for and empowered throughout their skincare journey. Whether you’re targeting specific concerns or simply maintaining healthy skin, Jill is dedicated to helping you look and feel your absolute best.
Take the First Step - Request A Consultation
If you would like to schedule an in-person consultation, please fill out the form on this page and one of our knowledgeable medical staff members at The Refinery will reach out to you promptly.
You can also call our office directly to schedule: 321-339-2633.
The Refinery & Skin & Body by The Refinery serves the greater Melbourne, Palm Bay, Beachside and Melbourne Beach areas.
*Individual results may vary