THE ART OF MODERN BEAUTY
Botox, Fillers, IV Therapy & More – Redefining Aesthetic Care
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How Can I Help You?
Whether you’re looking to refresh your appearance, boost your confidence, or support your overall wellness, I’m here to guide you. From Botox and fillers to advanced therapies like PRP, mesotherapy, weight loss plans, and IV treatments.
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Botox -
Fillers -
Mesotherapy -
PRP -
Weight loss -
IV Therapy -
Microneedling
Have Questions or Ready to Book?
Feel free to call or send a message. I’m here to help you with any questions about our services or to schedule your appointment.
+1 (516) 988-5951
About Me
Karen Martínez, RN, MSN (c) – Founder of Karen Martínez Med Spa
I’m a Colombian medical doctor with over 6 years of experience and a specialization in Aesthetic Medicine from the University of Tolima. I currently live in New York, where I’m a Registered Nurse (RN) and pursuing my Master of Science in Nursing (MSN) with a focus as a Family Nurse Practitioner.
At Karen Martínez Med Spa, I combine my medical background with safe, personalized aesthetic techniques. I focus on enhancing each person’s natural beauty through treatments like deep facial cleansing, Botox, hyaluronic acid, mesotherapy, and more.
My approach is human, ethical, and professional. Here, you’re in safe hands.
Modern Technology
I use state-of-the-art equipment and the latest aesthetic innovations to ensure safe, effective, and minimally invasive treatments tailored to your unique beauty goals.
Advanced Techniques
Each procedure is performed with expert precision using advanced, clinically proven methods that deliver natural-looking and long-lasting results.
Personalized Care
Your comfort and satisfaction are my priority. Every treatment plan is customized to fit your individual needs, enhancing your beauty while preserving your natural features.

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Online Appointments
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Years Of Experience
Our Services
What Service We Offer
Explore a full range of advanced aesthetic treatments designed to enhance your natural beauty and support your overall wellness. From Botox and dermal fillers to mesotherapy, PRP, weight loss programs, and IV therapy — each service is performed with expert care using the latest techniques and technology to ensure safe, personalized, and effective results.
Botox
Minimally invasive treatment that smooths fine lines and dynamic wrinkles by relaxing facial muscles, leaving your skin refreshed, youthful, and naturally rejuvenated—no downtime required.
Fillers
Add volume, contour, and definition to key facial areas with hyaluronic acid-based fillers designed to restore youthful features and enhance natural beauty with smooth, balanced results.
Mesotherapy
Revitalize your skin with microinjections of vitamins, minerals, and antioxidants that deeply nourish, improve texture and tone, and leave your complexion glowing and rejuvenated.
PRP Therapy
Stimulate collagen and cellular repair using your body’s own platelets to naturally enhance skin tone, reduce signs of aging, and promote a healthier, firmer, and radiant complexion.
Weight Loss
Achieve sustainable results with tailored medical weight loss plans that combine nutrition, lifestyle guidance, and clinical support to help you reach your ideal weight safely and effectively.
IV Therapy
Rehydrate, recharge, and restore your body with customized IV infusions packed with essential vitamins and nutrients for improved energy, immunity, and overall wellness from within.
Botox Injection
Weight Loss
Fillers
Mesotherapy
Get a Free Estimate or Schedule an Appointment With Us
Our Approach
The process for a procedure at Karen Martinez Med Spa
We believe in personalized, safe, and results-driven care. Our step-by-step approach ensures you feel confident, informed, and supported throughout your aesthetic journey—from the first consultation to your final glow.
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Make an Appointment
Start your journey by booking a personalized consultation at your convenience
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Meet With Me
We’ll discuss your goals, evaluate your needs, and answer all your questions
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Full Face & Body Assessment
A comprehensive evaluation allows us to tailor the best treatment plan for you
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Reveal a New You
Enjoy noticeable, natural results that enhance your beauty and boost your confidence.
«I was afraid the results would look too artificial, but Karen was so gentle and professional that I felt safe from the very beginning. My face looks fresher, more relaxed, and completely natural—without losing my expressions! I’ll definitely be coming back.»

Botulinum Toxin (Botox)
«I had tried so many things to improve my skin’s texture, but nothing really worked… until I met Karen. She explained everything about the PRP treatment, and after just one session, my skin looked brighter and firmer. The best part? It’s my own body doing the healing. I’m so happy with the results and the caring attention I received.»

ISA
Platelet-Rich Plasma (PRP Facial)
«I always wanted more defined lips but didn’t want them to look overdone. Karen completely understood my vision, and the result was exactly what I dreamed of: natural, pretty, and balanced. I felt heard and well taken care of throughout the process.»

Carolina M.
Hyaluronic Acid for Lips
Get In Touch
Start Your Beauty Journey Today
Have questions or ready to begin your aesthetic journey? We’re here to help. Reach out to schedule a consultation, ask about our services, or get personalized guidance — we’d love to hear from you.
Get Consultation
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Phone: +1 (516) 988-5951 -
Location: 800 Merrick Rd, Baldwin, NY 11510 -
Email: info@karenmartinezmedspa.com




