We Make Beautiful Faces
We are an Award Winning Med Spa, Ranked #1 in the RGV, dedicated to helping you look and feel your very best.
Welcome to The One Med Spa
Welcome to The One Med Spa, the top-ranked Med Spa in South Texas, renowned for delivering natural looking results through our expert team of qualified medical professionals. We specialize in non-surgical cosmetic enhancements that are tailored to your unique aesthetic goals, ensuring that every treatment achieves beautiful, natural outcomes. With a commitment to excellence reflected in over 2,000 Google reviews, we prioritize your satisfaction and confidence, treating you like family in our luxurious and inviting atmosphere. Experience the difference where your beauty and well-being are our highest priorities.
Experience Luxury at
The One Med Spa
As the largest Med Spa in the RGV, we provide a beautiful setting that seamlessly blends elegance and affordability. Our unique “Chill Out Room” features plush massage chairs and complimentary snacks, transforming every visit into a luxurious escape. Our vibrant, trendy environment is designed to make you feel relaxed and pampered, setting us apart as a pioneer in the RGV. From our stunning and friendly staff to our bright and bold interior design, every detail contributes to an unforgettable experience. We prioritize honesty with our clients, recommending only services and products that deliver exceptional long term results, free from short-term trends.

Who We Are
Your Beauty and Wellness Partners
At The One Med Spa, we are more than just a med spa; we are a dedicated team of medical professionals committed to your beauty and wellness journey. Led by double board certified physician, Dr. John Visintine, our diverse team includes a Nurse Practitioner, a Physician Assistant, Registered Nurse, LVN, Medical Assistants, Licensed Estheticians, and expert Laser Technicians. Together, we combine our expertise and passion to provide exceptional treatments tailored to your unique needs. Each member of our team brings a wealth of knowledge and experience, ensuring you receive the highest quality treatments in a welcoming and friendly environment. We take pride in our commitment to excellence, making every visit feel like you’re stepping into a luxurious retreat. At The One Med Spa, you’re not just a client—you’re part of our family, and we can’t wait to help you look and feel your best!
What Sets Us Apart
Personal Touch with Exceptional Service
What makes us truly special? It’s our personal touch and top-tier customer service! Our signature “Chill Out Room” welcomes you with plush massage chairs and complimentary snacks, making each appointment feel like a retreat at a high-end hotel. We’re proud to be the largest Med Spa in the RGV, recognized as the “top ranked account” by five international companies. With over 2,000 glowing Google reviews, our clients’ satisfaction speaks volumes about the care and attention we provide.
What We Do
Transforming Beauty Through
Non-Surgical Enhancements
At The One Med Spa, we specialize in non-surgical cosmetic enhancements designed to help you look and feel your most beautiful and confident self. Our focus is on delivering natural-looking results through proven safe and effective treatments. Services include Dysport (the faster-acting alternative to Botox), fillers, facials, chemical peels, laser resurfacing, laser hair removal, medical weight loss, and medical-grade skincare. With our expert team, we ensure you receive personalized treatments to achieve your desired results.
Over 2,000 5-star google reviews
REAL STORIES, REAL RESULTS
I started coming to The One Med Spa over 5 years ago and I can’t imagine going anywhere else for my tox and filler. The spa is impeccable, their staff makes you feel special from the moment you arrive and during my treatments I know I am in the best hands! My results are always natural and I absolutely love the owners and entire staff!

There’s no one I trust more than The One Med Spa! Every single employee is kind and welcoming from the moment you walk in. I made sure to use The One Medspa for all of my bridal beauty treatments and I have no regrets! I was glowing on my wedding day thanks to The One Babes! I highly recommend all of their services! The One Med Spa is truly the best!

I’ve known Crystal for 20+ years and she has always had a sharp eye for detail and it shows in all that she does. Maintaining natural results has always been so important to me and I love that Crystal and Dr. V. work as a team and always give me honest feedback as to what I should be doing to maintain the natural results I want. I refer all my friends and family who are looking for the best and I’m proud to call myself a lifelong client and friend.

I am SO happy we have a space like this in McAllen! Everything about The One Med Spa is amazing from ALL the people who work there, the style of the place, the procedures they offer, the results, etc.! It was my first time here and my first time ever getting Botox so I was doubly nervous. The minute I walked in I was greeted warmly by numerous people and immediately felt more at ease. Once I went in to get the procedure the nerves kicked back up because I had no idea what to expect…but Crystal was an angel! She made me feel so relaxed with how knowledgeable she was with everything, how thoroughly she explained it all and by how comfortable she was in her element. I HIGHLY recommend for everyone and anyone to visit The One Med Spa and experience the beauty that it is.

I had the BEST experience I could ask for at The One Med Spa. Crystal was incredible! She thoroughly explained what the treatment entailed and educated me on the process and the results I could expect. She made me feel completely at ease and I loved how detail oriented she was. I am in love with my results and will not let anyone else touch my face again. I highly recommend Crystal and all the highly skilled injectors and staff members at The One Med Spa.

One of my favorite things about The One Med Spa is that Dr. V and Crystal are a husband and wife team. They know exactly what you need to accentuate your beauty and all of your natural features. So if you haven’t stopped by to check them out please do! You’ll look your best guaranteed.

Client Satisfaction & Trust
Join Our Community of Happy Clients
At The One Med Spa, client satisfaction is our top priority, and our accolades speak volumes. We take pride in being the only Med Spa in the RGV with over 2,000 Google reviews, reflecting the trust and loyalty of our clients. Recognized as the largest account by five international companies, our commitment to excellence ensures that each client receives the VIP treatment they deserve. Your trust means everything to us, and we can’t wait to welcome you into our family of satisfied clients!
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Meet Dr. John Visintine
Originally from Columbus, Ohio, Dr. Visintine has devoted his career to supporting women and families through the complexities of high-risk pregnancies. After earning his medical degree from the University of Toledo in 1997, he completed his residency in Obstetrics and Gynecology at the same institution, followed by a specialization in Maternal-Fetal Medicine at Thomas Jefferson University, where he graduated in 2008.
Since 2009, he has practiced Maternal-Fetal Medicine at Driscoll Children’s Hospital, focusing on advanced fetal interventions. However, his journey into aesthetics began seven years ago when he met and trained under the world renowned Dr. Simon Ourian, a cosmetic doctor known for his work with celebrities like the Kardashians and Jenners. This invaluable experience laid the foundation for Dr. Visintine to blend his artistic vision with the science of aesthetics at The One Med Spa.
Dr. Visintine’s love for art and creativity was inspired by his mother, a professional artist. This artistic influence has cultivated his keen eye for beauty, allowing him to approach non-surgical enhancements—such as injectables like tox and filler—with a unique blend of science and artistry.
When you make an injectable appointment at The One Med Spa, you can trust that our injectors have undergone extensive hands-on training and work side-by-side with Dr. Visintine, prioritizing safety and natural-looking results for every client.
Meet Dr. John Visintine
Dr. John Visintine, our owner and supervising physician, is a true gem in the world of aesthetic medicine! Born and raised in Columbus, Ohio, he has dedicated his life to helping others and making them feel their best. After graduating from the University of Toledo Medical School in 1997, Dr. Visintine completed his residency in Obstetrics and Gynecology at University of Toledo and went on to specialize in Maternal Fetal Medicine at Thomas Jefferson University, graduating in 2008.
Since 2009, he has been practicing Maternal Fetal Medicine with a focus on advanced fetal interventions (high risk pregnancies), bringing his expertise to Driscoll Children’s Hospital. However, his passion for aesthetics blossomed six years ago when he trained with the renowned Dr. Simon Ourian, the go-to cosmetic doctor for many celebrities, including the Kardashians and Jenners. This early exposure to the secrets of injectables has allowed Dr. Visintine to create stunning transformations at The One Med Spa.

