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Kelli Muller
Certified Adult - Gerontology Nurse Practitioner
Founder & Owner
Kelli is a highly skilled and compassionate Certified Adult-Gerontology Nurse Practitioner with a broad and rich background in healthcare. Her medical career began in Brazil as a surgical technician before she moved to the United States in 2003 to pursue her dream of becoming a nurse.
Since then, Kelli has worked across every level of the nursing profession—from nurse assistant to advanced practice nurse—giving her a well-rounded understanding of patient care. She earned her Master of Science in Nursing with a specialization in Adult-Gerontology from Walden University, where she was honored with induction into the Sigma Theta Tau International Honor Society for her academic excellence and leadership.
With over 18 years of clinical experience in both inpatient and outpatient settings, Kelli brings a deep understanding of patient needs across all stages of life. She has also contributed to the field through teaching roles as a Nursing Assistant Professor at several award-winning universities.
Kelli is passionate about delivering exceptional, individualized care rooted in empathy and clinical excellence. She is committed to supporting your health journey with personalized treatment and looks forward to partnering with you to achieve your best possible well-being.
Collaborating Physicians: Dr. Carla Soler, M.D.
Frederica Yarborough
Certified Family Nurse Practitioner
Business Partner
With over 30 years of experience in healthcare, she brings a wealth of knowledge and compassion to every patient interaction. Her background spans emergency care, intensive care, primary care, and clinical research—making her both deeply experienced and highly versatile.
She’s passionate about helping individuals achieve optimal health and wellness, not just through treatment, but by guiding them toward the best possible outcomes.
A realist at heart, she understands the everyday challenges people face—whether it’s the struggle to find time, manage symptoms, or feel heard. But she’s also an optimist, believing fully in the power of transformation. With her support, patients don’t just manage—they grow, improve, and become the best version of themselves.
Collaborating Physician: Dr. Pamela Garcia, M.D.
Katia Rodrigues
Nutrition Coach
Katia is a Certified Nutrition Coach with a Bachelor’s degree in Nutrition from Brazil and over 10 years of experience helping people improve their health through practical, sustainable lifestyle changes.
At KLC Health & Wellness, she provides personalized nutrition coaching in English and Portuguese, working alongside our medical team to support patients in medical weight loss, hormone optimization, peptide therapy, and overall wellness.
As a mother of three, Katia understands the challenges of maintaining a healthy lifestyle while balancing a busy life. Her approach focuses on realistic nutrition, healthy habits, accountability, and lasting results—not restrictive diets.
Her mission is to empower every patient with the knowledge, confidence, and support needed to build a healthier, more sustainable lifestyle.
Julia Daniele
Patient Care & Operations Coordinator
(FL location)
Julia is dedicated to creating a positive patient experience by providing compassionate support, coordinating daily operations, and helping ensure the practice runs smoothly.
Julia is committed to delivering exceptional service while assisting patients throughout every step of their care.
Daisy Moura
Patient Care Coordinator (CA location)
Daisy brings a warm and attentive approach to patient care, serving as a trusted point of contact throughout each patient’s experience at KLC Health & Wellness. She is passionate about making healthcare feel more personal, accessible, and comfortable from the very first interaction.
With a strong focus on communication and individualized attention, Daisy takes the time to understand each patient’s needs, answer questions, and provide guidance throughout their care journey. Her goal is to create an experience where every patient feels welcomed, valued, and genuinely cared for.
When compassion meets experience, healthcare transforms into healing.