Family Medicine Physician & Obesity Medicine Specialist

Physician Patricia Wilcox, MD, is the founder and Medical Director of Sanger Avenue Medical Aesthetics in Waco, Texas. Nearly 20 years ago, Dr. Wilcox recognized a growing need for high-quality medicalgrade skincare and aesthetic services in her community, inspiring her to establish a practice dedicated to delivering safe, effective, and results-driven care. Her expertise, combined with a patient-centered approach, has made Sanger Avenue Medical Aesthetics a trusted name in aesthetics.
Dr. Wilcox brings nearly 30 years of experience as a physician to her role, personally performing all injectable services, hormone replacement therapy, and the MonaLisa Touch procedure. Her practice also offers a wide range of advanced treatments, including Botox, dermal fillers, laser hair reduction, and vaginal revitalization, ensuring clients have access to the latest innovations in medical aesthetics. A proud Baylor University alumna, Dr. Wilcox earned her Bachelor of Arts in Psychology before pursuing her medical degree at McGovern Medical School (formerly the University of Texas Medical School in Houston). She completed her residency in family medicine at the Waco Family Health Center (formerly the Family Practice Center), where she laid the foundation for her patient-first philosophy. Dr. Wilcox is board-certified in both Family Medicine and Obesity Medicine, allowing her to address a wide range of patient concerns with skill and compassion.
Dr. Wilcox’s commitment to excellence extends beyond her practice. She is an active member of the American Medical Association, the American Academy of Family Physicians, the Association of American Physicians and Surgeons, the Obesity Medicine Association, and the Texas Medical Association. She has been repeatedly recognized for her outstanding contributions to the medical field, including the prestigious Hands of the Healer award from Ascension Providence.
A dedicated member of the Waco community, Dr. Wilcox actively participates in local events and initiatives. Outside of her professional life, she enjoys spending time with her church family, finding inspiration and connection through her faith.
Whether you’re seeking aesthetic enhancements, hormone balancing, or specialized care, Dr. Wilcox and her team at Sanger Avenue Medical Aesthetics are here to guide you on your journey to confidence and well-being. Book your appointment today and experience the difference expert care can make.
Office Manager & Certified Laser Professional

Brittany Hamilton is the Office Manager and a Certified Laser Professional at Sanger Avenue Medical Aesthetics in Waco, Texas. Since joining the team full-time in May 2021, Brittany has become a trusted expert in helping clients achieve their aesthetic goals safely and effectively.
Brittany specializes in a wide range of advanced laser treatments, including skin tightening, body contouring, wrinkle reduction, hyperpigmentation treatment, laser tattoo removal, laser hair removal, and laser vein reduction. Her precision, attention to detail, and personalized approach ensure that every client receives results tailored to their unique needs.
Brittany earned her Bachelor of Science in Education from Baylor University and began her aesthetic career by completing her Certified Laser Technician (CLT) certification at the National Laser Institute. She advanced her expertise at the Texas Laser and Aesthetics Training Academy, where she earned certifications as a Senior Laser Hair Removal Technician and achieved her Professional Certification from the Association of Aesthetic Laser Professionals. This comprehensive education underscores her dedication to excellence and client safety.
As an active member of the American Medical Spa Association and the Waco Chamber of Commerce, Brittany remains engaged in both her industry and community. Outside of work, she enjoys spending time with her husband and family, reading, and being creative.
Ready to take the next step toward achieving your aesthetic goals? Schedule your appointment with Brittany today.
Asst. Manager, Senior Laser Technician, Licensed Esthetician
Savannah Parks - the Assistant Manager at Sanger Avenue Medical Aesthetics in Waco, Texas - is a Licensed Esthetician and Senior Laser Hair Removal Technician who plays a vital role in our practice. As both the welcoming face at the front desk and a skilled professional, Savannah is dedicated to ensuring each client’s experience is seamless and comfortable from start to finish.
A proud Waco native, Savannah graduated from Robinson High School in 2016 before earning her Associate of Arts degree from McLennan Community College in 2020. She pursued her passion for aesthetics by obtaining her Esthetician license in 2021, followed by her Certified Laser Technician certification. These accomplishments reflect her commitment to providing high-quality, results-driven care.
Savannah’s primary focus at Sanger Avenue Medical Aesthetics is performing laser tattoo removal treatments. Her expertise and attention to detail help clients feel confident as they embark on their journey toward clearer skin. Known for her approachable demeanor and genuine care, Savannah works to ensure every client feels supported throughout their treatment process.
Outside of work, Savannah cherishes time with her daughter, Marlo, and her fiancé. She enjoys being outdoors, exploring new restaurants, and indulging in creative hobbies like crafting whenever she can. Whether you’re visiting for a consultation or a treatment, Savannah is here to guide you every step of the way. Book your appointment today through our Vagaro page, and experience the personalized care Savannah and our team provide!
Licensed Esthetician
Taylor Parra is a Licensed Esthetician and proud graduate of Boss Lady Beauty Academy, dedicated to transforming skin and building lasting confidence for her clients. With a deep understanding of advanced treatments, including chemical peels, IPL, Morpheus8, and her signature acne boot camp, Taylor customizes every service to suit the unique needs and goals of each individual she works with. Taylor’s holistic approach combines technical expertise with a passion for education. She believes radiant skin starts with knowledge, and she takes pride in thoroughly educating her clients on the essentials of skincare. By emphasizing the importance of a healthy skin barrier and a well-maintained athome regimen, Taylor empowers her clients to achieve and sustain their skincare goals. Her commitment to ongoing support ensures that each client feels guided and encouraged every step of the way.
At the heart of her practice is a dedication to building meaningful connections. Taylor fosters a warm, welcoming environment where clients feel seen, heard, and motivated to invest in themselves. Her clients value not only her skill and expertise but also the genuine care she brings to their skincare journey. Whether it’s creating personalized regimens, addressing specific concerns, or celebrating progress, Taylor is committed to helping her clients feel their best, both inside and out. Outside of her work at Sanger Avenue Medical Aesthetics, Taylor is a devoted wife and mother who loves traveling the world with her husband and kids. Exploring new places and cultures inspires her personally and professionally, bringing fresh perspectives to her practice. Known for her positive energy and uplifting spirit, Taylor is passionate about being a source of light and encouragement for everyone she meets.
Taylor is now accepting new clients who are ready to begin a transformative skincare journey. Whether you’re seeking advanced treatments or guidance on building a lasting regimen, Taylor is here to help you look and feel your best every day. Schedule your appointment today and take the first step toward achieving your skincare goals.
Licensed Vocational Nurse & Certified Laser Technician

Rhonna Ellison is a Licensed Vocational Nurse and Certified Laser Technician at Sanger Avenue Medical Aesthetics, with over 30 years of nursing experience. She graduated from LVN school in Oklahoma in 1992 and earned her Certified Laser Technician licensure in 2023. Rhonna’s exceptional contributions to healthcare were recognized with the prestigious Nurse of the Year award from Ascension Providence in 2020.
At Sanger Avenue Medical Aesthetics, Rhonna assists Dr. Wilcox with services such as BioTE Bioidentical Hormone Replacement Therapy and MonaLisa Touch treatments. She is also skilled in providing nonlaser-based vaginal revitalization treatments.. Her extensive nursing background and advanced training ensure precise, effective, and safe treatments for every client.
Rhonna’s expertise spans both medical and aesthetic procedures, making her a key member of the team. Her technical skills and attention to detail allow her to deliver high-quality care in all services she performs. Clients benefit from her decades of experience and her focus on achieving optimal results in every treatment.
Schedule your appointment today to experience expert care with Rhonna Ellison at Sanger Avenue Medical Aesthetics.
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