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The Art & Science of Thriving

About Us

We blend medical expertise with aesthetic intention to help you feel as vibrant as you look.

Tanya Markos, founder of ThrIVwell, smiling in a white coat against a  soft neutral background

Tanya Markos, C-NP

meet tanya

Expertise You Can Trust: The Vision Behind ThrIVwell

Tanya is an Advanced Practice Registered Nurse specializing in regenerative medicine and metabolic wellness. Her professional evolution—from EMT and Certified Nursing Assistant to Medical-Surgical floor Nurse—instilled in her a meticulous, evidence-based approach to patient care. Throughout her tenure as a Nurse Practitioner, she has navigated complex clinical environments in Primary Care and Infectious Disease, providing a robust foundation for her work in advanced wellness.

An alumna of The Governor's Academy, Boston University and Regis College, Tanya is committed to the highest standards of continuing clinical education. A key pillar of her expertise is the completion of a comprehensive, year-long functional medicine intensive under Dr. Craig Koniver, which focused extensively on advanced peptide therapies and cellular optimization.

In addition to her specialization in peptides, she holds certifications in Hormone Replacement Therapy (HRT), NAD+ therapy, and medical aesthetics. As a founder of ThrIVwell, Tanya leverages her rigorous medical background and understanding of regenerative science to help patients achieve peak vitality through personalized, science-backed protocols.

Personalized care
Advanced therapies
Root-cause focus
Icon of a woman’s face and leaf for Skin Rituals – facials that  smooth, brighten, and renew skin

Skin Rituals

Facials and treatments that smooth, brighten, and renew your skin.

Syringe icon for Refine & Restore – injectables that lift, sculpt,  and enhance facial features

Refine & Restore

Injectables that lift, sculpt, and enhance your natural features.

Droplet icon for Internal Wellness – IV therapy and vitamins to boost  energy and inner balance

Internal Wellness

IV therapy and vitamins to energize and balance from within.

Laser icon for Advanced Treatments – clinical skin solutions for  long-lasting, visible results

Advanced Treatments

Laser and clinical care for deep, long-term skin results.

Skilled. Certified. Committed.

Meet Our Team

ThrIVwell founder Tanya Markos, C-NP — Board-certified nurse practitioner for  weight loss, IV, and injectables at ThrIVwell.
Tanya Markos, C-NP
Co-Founder

Tanya Markos is a Founder of ThrIVwell, a wellness-focused practice dedicated to helping individuals look and feel their best through advanced treatments and personalized care. With a passion for holistic health and a background in integrative aesthetics, Tanya leads with vision, warmth, and a commitment to empowering clients on their wellness journey.

Carrie Richardson RN, BSN, CANS – Certified Aesthetic Nurse Specialist in Saugus, MA

Carrie Richardson, RN

BSN, CANS

Carrie Richardson Carrie is a Certified Aesthetic Nurse Specialist (CANS) and Advanced Cosmetic Injector with over 10 years of experience in cosmetic injectables. Her advanced certification reflects the highest level of expertise in aesthetic nursing, and her meticulous approach ensures balanced, natural-looking results with Botox®, Dysport®, dermal fillers, and biostimulator treatments.

Samantha D’Ascanio, RN — Registered nurse with emergency and injectable care  expertise at ThrIVwell.
Samantha D’Ascanio, RN
Nurse

Samantha is a Board-Certified Registered Nurse who brings a foundation of clinical precision and composure to the ThrIVwell team. With an extensive background in Emergency Medicine, she utilizes her sharp technical skills and a "safety-first" mindset to provide high-level patient care. At ThrIVwell, she bridges the gap between rigorous medical standards and regenerative wellness, ensuring a safe and professional experience for every client.

Ashley Ingraiti, LME — Licensed esthetician for facials, dermaplaning, and  microneedling at ThrIVwell.
Ashley Ingraiti, LME
Medical Esthetician

Ashley Ingraiti is a licensed medical esthetician with over ten years of experience.  See Ashley for facials, hydrafacials, dermaplaning and microneedling services.

Eleanor DiCicco, LME
Medical Esthetician

Eleanor DiCicco is a licensed medical esthetician who performs HydraFacials, dermaplaning, and microneedling services here at ThrIVwell, with a special emphasis on acne management to support clearer, healthier skin.

Carrie Richardson, Advanced Cosmetic Injector at Thrivwell Med
Jill Nicholls, RN
Nurse

With a background in OB nursing, Jill is experienced in caring for women through every stage of life. As a certified cosmetic injector, she blends medical precision with aesthetic detail to help clients feel confident and refreshed.

Carrie Richardson, Advanced Cosmetic Injector at Thrivwell Med
Logan Begbie, RN
Nurse

Logan is a specialized ICU nurse whose extensive background in high-acuity settings has cultivated a mastery of clinical precision and patient safety. This experience translates into a highly skilled, attentive approach, ensuring that every client receives meticulous care under even the most complex conditions. At ThrIVwell, she leverages her rigorous critical care training to provide thoughtful, evidence-based wellness solutions with a focus on optimal results.

Casey Brennan, RN
Casey Brennan, RN
Nurse

As an Endoscopy Nurse, Casey brings extensive procedural experience and elite proficiency in IV placement to the ThrIVwell team. Her clinical precision and calm demeanor ensure a seamless, comfortable experience for every patient during their treatment. By combining her technical mastery with a supportive approach, she creates a safe and professional environment focused on high-quality care.

Brianna Rosenberg, RN
Brianna Rosenberg, RN
Nurse

Brianna is an Endoscopy and Emergency nurse who brings a unique combination of procedural expertise and rapid clinical judgment to the team. Her extensive experience in high-pressure environments has sharpened her proficiency in IV placement and technical precision. By blending her acute care background with a calm, supportive approach, she ensures a safe and streamlined experience for every patient.

Miriam Low, RN
Miriam Low, RN
Nurse

With experience at Mass Eye and Ear treating children and adults alike, Miriam brings strong clinical skills and a gentle, attentive approach to care. She is passionate about cosmetic medicine and actively pursuing advanced training in aesthetics.

your wellness sanctuary

Expertise You Can Trust: The Vision Behind ThrIVwell

Behind every treatment at ThrIVwell is Tanya Markos' commitment to helping you look and feel your absolute best. Her medical expertise, combined with her genuine care for each client, creates a memorable experience crafted around the idea that exceptional care should feel as good as the results it delivers.

glowing reviews

Testimonials: Stories that Speak Volumes

5+ Stars! My recommendation is to: Just go! Best IV lounge. THRIVWELL IV Lounge & Med Spa is a professional, super clean, calming, gorgeous ambience, wellness oasis! You walk into an amazing environment that instantly gives you a feeling of pure namaste. The Hydrafacial & Hydrabody Treatments are awesome.
Christine B.
Hydrafacial™, HydraBody™
I cannot say enough amazing things about ThrIVwell Lounge! From the minute you walk into this calm, clean and welcoming space you instantly feel relaxed. Whether you visit for IV Therapy, facial, weight loss injection, vitamin boosts or cosmetic injection you are instantly treated like family... I cannot recommend this place enough and cannot wait to return for additional services!! Treat yourself and get to ThrIVwell Spa!
Rocchina B.
IV Therapy, Weight Loss Injections, Cosmetic Injectables
10/10 Experience – Truly Exceptional! I visited ThrIVWell IV Lounge in Saugus and was warmly greeted by Sam and brought into a private room. The space was clean and calming. Tanya, the nurse practitioner, was amazing and made great recommendations. I got the Myers Cocktail IV and felt an instant boost in energy and clarity. ThrIVWell is a hidden gem—I’ll definitely be back!
Wilker B.
IV Therapy: Myers’ Cocktail
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Client seated in wellness lounge with sunlight and greenery
middle aged women smiling
receiving cosmetic lip injection
middle aged man smiling looking side
ThrIVwell provider holding skin treatment device beside machine
Two women relaxing in the ThrIVwell IV lounge with natural light
Nurse holding IV therapy vial with blue gloves at ThrIVwell
Client seated in wellness lounge with sunlight and greenery
Close-up of woman receiving cosmetic lip injection
Man seated in a private IV chair wearing a spa robe at ThrIVwell
HydraFacial treatment room with calming decor and equipment
Woman smiling post-treatment in spa towel wrap
Minimalist waiting area with beverage station and lounge chairs
Laser resurfacing treatment in progress with protective eyewear
ThrIVwell provider holding skin treatment device beside machine
Client seated in wellness lounge with sunlight and greenery
Nurse holding IV therapy vial with blue gloves at ThrIVwell