Essential Thyroid Function Panel

Leah Umnitz

Leah Umnitz, MSN, APRN, FNP-C is a board-certified Family Nurse Practitioner with more than 20 years of healthcare experience and a passion for helping people achieve optimal health from the inside out. A proud U.S. Air Force veteran, Leah has dedicated her career to caring for others through evidence-based medicine, functional wellness, hormone optimization, medical weight loss, and advanced aesthetic treatments. As the founder and owner of Fresh Slate MedSpa, Leah has created a practice that blends traditional medicine with innovative therapies to help patients not only look their best but truly feel their best. Her expertise includes hormone replacement therapy for both men and women, thyroid optimization, medical weight loss, peptide therapy, regenerative medicine, IV nutrient therapy, and advanced aesthetic procedures including injectables, lasers, skin rejuvenation, and collagen restoration. Leah believes healthcare should never be one-size-fits-all. Every patient has a unique story, lifestyle, and set of goals, which is why every treatment plan is thoughtfully personalized. She takes the time to listen, educate, and partner with her patients, empowering them to make informed decisions while addressing the root causes of their concerns—not simply masking symptoms. For Leah, aesthetics goes far beyond reducing wrinkles or enhancing appearance. It is about restoring confidence, improving quality of life, and helping patients become the healthiest, most vibrant version of themselves. Whether someone is seeking renewed energy, balanced hormones, sustainable weight loss, healthier skin, or natural-looking aesthetic enhancements, her goal is to provide honest recommendations and exceptional care rooted in science and compassion. Patients appreciate Leah's approachable personality, clinical expertise, and commitment to delivering results while always putting their health and well-being first. At Fresh Slate, every patient is treated like family—with respect, transparency, and genuine care—because everyone deserves the opportunity for a fresh start.