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Ageless MD, the Best Medical Spa in Tustin, CA!

Welcome to Ageless MD, where we offer the latest nonsurgical aesthetic treatments to help patients look and feel their best. Dr. Tsay and all our providers at Ageless MD can provide treatments to address skin concerns like wrinkles and various types of acne scars to more complex services like nonsurgical PDO thread lifts and nonsurgical nose jobs. 

As the best medical spa in Tustin, CA, our office offers several treatments. We carry various lasers and energy-based devices to tighten the skin, reduce the areas of pigmentation or melasma, improve acne scars and pores, and more. Contact our office today for more information or to schedule an appointment to see us!


At Ageless MD, we specialize in the latest nonsurgical aesthetic treatments designed to enhance your natural radiance. From skin tightening treatments, lifting sagging skin to dark spot removal for improved skin texture, our comprehensive range of services is tailored to meet your unique needs. Explore our transformative procedures today and embark on a journey to unlock your inner beauty.


Why Choose Ageless MD?

Are you inquiring about the best medical spa in Tustin, CA? Ageless MD is the place for you. But don’t just take our word for it – discover why our patients consider us the pinnacle of excellence. Keep reading to discover what makes us the best and experience the difference for yourself.


Our team of knowledgeable doctors brings years of experience to our medical spa, ensuring they are well-equipped to provide a wide range of services tailored to your unique needs.


Dr. Tsay is one of the main KOLs and trainers for Miracu Threads and Viola Threads. His expertise extends beyond our spa as he teaches other injectors the best techniques.


At Ageless MD, we utilize the latest laser treatment devices and cutting-edge and innovative approaches to provide you with exceptional facial and skin rejuvenation.

Quality Tools

We use only high-quality tools and materials for our procedures. From dermal fillers to skincare products, we carry all the major brands, ensuring you receive the best results and care possible.

What Our Patients Have to Say

“I have always wanted a snatched jaw line. So I asked around and was recommended to Ageless MD - specifically Dr.Tsy. I made an appointment with the office and couldn’t wait to go in. Dr.Tsy and his staff were kind and informative.everyone made me feel welcome and comfortable. My experience was everything I hoped for. My jaw came out exactly the way I dreamed it would. After about two weeks I was invited back for a check up and Dr.Tsy put in some finishing touches creating the perfect look I always wanted. I would 100% recommend him to anyone. He is the best in the business. You will absolutely leave there happy.”
- Amber M.
“Dr. Tsay and his team are the best! From the very start my experience was amazing. Very easy to set up a consultation and book an appointment. The team was so kind and they sent follow up texts after my appointment to check in on my healing progress, which I did not expect but greatly appreciated. It’s those small things that set them apart from the rest. He’s so great I even recommended him to my mom. I’m extremely happy with my results and would go back to Dr. Tsay for any future cosmetic procedures!”
- Sabrina R.
“Dr. Tsay is a bonafide artist! He is extremely talented at what he does and I greatly appreciate all the wonderful enhancements and recommendations he has provided me in order to make me feel and look naturally younger…let’s face it, it’s all about the proper maintenance when you grow older as you find the right expert to help you navigate that journey! Kudos to his wonderful team (Tanya and Danielle) who are so helpful and knowledgeable with their jobs. The office is just so grand, inviting, and high-tech and they pretty much offer a ton of services for all your anti-aging and wellness needs! Thank you, Team Ageless MD!”
- Sino T.

Schedule an Appointment

Ready to embark on your journey to looking and feeling your best? Contact the best medical spa in Tustin today, Ageless MD, and schedule an appointment. Our expert team is eager to provide exceptional care and personalized treatments. Take the first step towards your transformation now with Ageless MD.

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