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(603) 496-8802
BOOK NOW

Medical Spa in Portsmouth, NH

Girl in a jacket Medspa
& Wellness
BOOK NOW
(603) 496-8802
Thrive Med Spa & Wellness Portsmouth waiting room with gray sofa, wooden chairs, pendant light, and plants
Serene spa waiting area with wooden chairs, cream pillows, and patient photos pinned on a wall
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Thrive Med Spa & Wellness reception desk with welcome tablet, product displays, and decorative gold leaf pendant light
Serene spa room with cream armchair, woven lamp, and decorative candles on whitewashed dresser

Our Mission

At Thrive Medspa & Wellness, we believe true beauty starts from within. Enhance your health, confidence, and radiance from the inside out. We welcome clients from Portsmouth, Rye & Greenland, NH, and surrounding areas including Kittery, York & Eliot, ME.
EXPLORE SERVICES
BOOK YOUR APPOINTMENT

One Destination

for a Whole You
Medspa

Medspa

Latest technology & techniques for visible, natural-looking results.
VIEW ALL MEDSPA SERVICES
Day Spa

Day Spa

Relax, rejuvenate, and restore your skin’s health.
VIEW ALL DAY SPA SERVICES
Wellness

Wellness

True beauty starts from within. Guided by our naturopathic doctors, our wellness services focus on root-cause solutions for long-term healthy & vitality.
VIEW ALL WELLNESS SERVICES

Freeze Away
Stubborn Fat with
CoolSculpting® Elite

Tired of stubborn fat that won’t budge, no matter how much you diet or exercise? Thrive Medspa & Wellness is proud to offer CoolSculpting® Elite, the world’s #1 non-surgical fat reduction treatment.
  • No Surgery
  • Minimal to no downtime
  • No needles or no incisions
Learn More About CoolSculpting
Book a Consultation
Freeze Away
Stubborn Fat with
CoolSculpting® Elite
Tired of stubborn fat that won’t budge, no matter how much you diet or exercise? Thrive Medspa & Wellness is proud to offer CoolSculpting® Elite, the world’s #1 non-surgical fat reduction treatment.
  • No Surgery
  • Minimal to no downtime
  • No needles or no incisions
Learn More About CoolSculpting
Freeze Away
Stubborn Fat with
CoolSculpting® Elite
Tired of stubborn fat that won’t budge, no matter how much you diet or exercise? Thrive Medspa & Wellness is proud to offer CoolSculpting® Elite, the world’s #1 non-surgical fat reduction treatment.
  • No Surgery
  • Minimal to no downtime
  • No needles or no incisions
Learn More About CoolSculpting
Freeze Away
Stubborn Fat with
CoolSculpting® Elite
Tired of stubborn fat that won’t budge, no matter how much you diet or exercise? Thrive Medspa & Wellness is proud to offer CoolSculpting® Elite, the world’s #1 non-surgical fat reduction treatment.
  • No Surgery
  • Minimal to no downtime
  • No needles or no incisions
Learn More About CoolSculpting
Freeze Away
Stubborn Fat with
CoolSculpting® Elite
Tired of stubborn fat that won’t budge, no matter how much you diet or exercise? Thrive Medspa & Wellness is proud to offer CoolSculpting® Elite, the world’s #1 non-surgical fat reduction treatment.
  • No Surgery
  • Minimal to no downtime
  • No needles or no incisions
Learn More About CoolSculpting
Freeze Away
Stubborn Fat with
CoolSculpting® Elite
Tired of stubborn fat that won’t budge, no matter how much you diet or exercise? Thrive Medspa & Wellness is proud to offer CoolSculpting® Elite, the world’s #1 non-surgical fat reduction treatment.
  • No Surgery
  • Minimal to no downtime
  • No needles or no incisions
Learn More About CoolSculpting
Freeze Away
Stubborn Fat with
CoolSculpting® Elite
Tired of stubborn fat that won’t budge, no matter how much you diet or exercise? Thrive Medspa & Wellness is proud to offer CoolSculpting® Elite, the world’s #1 non-surgical fat reduction treatment.
  • No Surgery
  • Minimal to no downtime
  • No needles or no incisions
Learn More About CoolSculpting
Book a Consultation

Visible Results,

Lasting Confidence

VIEW ALL RESULTS
Service: Lip Filler
Service: PDO Thread 
Service: Hyperpigmentation
VIEW ALL RESULTS

The Team Behind

Medspa in Portsmouth, NH
Founder, Naturopathic MD & Anti-Aging Expert
Dr. Nicole Schertell,
ND, CCT
Founder, Naturopathic MD & Anti-Aging Expert

Dr. Nicole Schertell,
ND, CCT

Dr. Nicole Schertell is a licensed Naturopathic Medical Doctor with over 15 years of unwavering dedication to her field. Her profound expertise extends to the realms of functional and regenerative medicine, where she has brought transformative change to the lives of countless patients.

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Naturopathic Doctor
Dr. Sarah Waterhouse
Naturopathic Doctor

Dr. Sarah Waterhouse

Dr. Sarah Waterhouse practices aesthetic and regenerative medicine through a clinically grounded, individualized approach. She prioritizes treatments supported by evidence and anatomical precision, selecting interventions that offer meaningful benefit with minimal risk while aligning with each patient’s goals, medical history, and comfort level. Her mission is to deliver thoughtful, measured care that enhances natural features and supports long‑term skin health.
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As Featured In Vogue Magazine:
Influential Women of New Hampshire
As Featured In Vogue Magazine:

Influential Women of New Hampshire

Dr. Nicole Schertell is pioneering in integrative medicine, blending science with natural healing to address both health and aesthetic concerns. Thrive Medspa stands as a testament to her vision, being the first in the region to offer Naturopathica Oncology Facials and the Hocatt, a device trusted by biohacking enthusiasts for its longevity-enhancing benefits.
READ THE FULL ARTICLE HERE

I’ve always been driven by a deep desire
to find new and better ways. I’m energized by
all the possibilities the future holds!

dr. schertell

Care That Treats
the Whole You

Aesthetic results, grounded in medicine.
Beauty from the inside out

Integrative aesthetic and wellness care, guided by the belief that true
radiance begins beneath the surface.

Physician-led and clinically grounded

We select every treatment for meaningful benefit and minimal risk
never volume, never guesswork.

Deep functional & regenerative expertise

We bring extensive experience in functional and regenerative
medicine to every plan, for the best results.

A plan built around you

No fixed menu, no one-size-fits-all protocol. Your treatment path is
yours alone. Your results are our priority.

Integrative aesthetic and wellness care, guided by the belief that true radiance begins beneath the surface.
We select every treatment for meaningful benefit and minimal risk never volume, never guesswork.
We bring extensive experience in functional and regenerative medicine to every plan, for the best results.
No fixed menu, no one-size-fits-all protocol. Your treatment path is yours alone. Your results are our priority.
BOOK YOUR CONSULTATION
Conditions We Address

What Aesthetic Concern

Would You Like To Improve?

Woman examining her face in a handheld mirror in a spa treatment room

Sun Damage

All of our treatment plans are designed specifically for you. While we have multiple treatments to fight and reverse the signs of sun damage.

Some of our Sun Damage treatments include:

IPL
THREE FOR ME
Woman examining her face in a handheld mirror in a spa treatment room

Unwanted Hair

All of our treatment plans are designed specifically for you. While we have multiple treatments to remove unwanted hair.

Some of our Hair Removal treatments include:

Laser Hair Removal
Body Waxing
Woman examining her face in a handheld mirror in a spa treatment room

Under Eyes Bag Removal

At Thrive Med Spa & Wellness in Portsmouth, we recognize that under-eye bags and dark circles are more than just temporary signs of fatigue.

Some of our Under Eyes Bag Removal treatments include:

Bio-Fillers
TempSure
Laser Resurfacing
Woman examining her face in a handheld mirror in a spa treatment room

Dull Skin

Thrive Med Spa & Wellness in Portsmouth elevates the art of dull skin treatment through a perfect fusion of medical aesthetics and natural healing principles.

Some of our Dull Skin treatments include:

Coolpeel
Dermaplanning
Hydrafacial
The Ultimate Duo
Woman examining her face in a handheld mirror in a spa treatment room

Scars

All of our treatment plans are designed specifically for you. While we have multiple treatments to reduce scarring,

Some of our Scar Reducing treatments include:

Coolpeel
Dermaplanning
IPL Photofacial
RF Microneedling
Chemical Peel
Woman examining her face in a handheld mirror in a spa treatment room

Uneven Skin

All of our treatment plans are designed specifically for you. While we have multiple treatments to combat uneven skin texture,

Some of our Sun Damage treatments include:

IPL
HydraFacials
Chemical Peel
BioRePeel
RF Microneedling
IPL Photofacial
Conditions We Address
What Aesthetic Concern

Would You Like To Improve?
Woman examining her face in a handheld mirror in a spa treatment room
SUN DAMAGE

Sun Damage

All of our treatment plans are designed specifically for you. While we have multiple treatments to fight and reverse the signs of sun damage.

Some of our Sun Damage treatments include:
IPL
THREE FOR ME
UNWANTED HAIR

Unwanted Hair

All of our treatment plans are designed specifically for you. While we have multiple treatments to remove unwanted hair.

Some of our Hair Removal treatments include:
Laser Hair Removal
Body Waxing
UNDER EYE BAG REMOVAL

Under Eyes Bag Removal

At Thrive Med Spa & Wellness in Portsmouth, we recognize that under-eye bags and dark circles are more than just temporary signs of fatigue.

Some of our Under Eyes Bag Removal treatments include:
Prp Therapy
TempSure
Laser Resurfacing
DULL SKIN

Dull Skin

Thrive Med Spa & Wellness in Portsmouth elevates the art of dull skin treatment through a perfect fusion of medical aesthetics and natural healing principles.
Some of our Dull Skin treatments include:
Coolpeel
Dermaplanning
Hydrafacial
The Ultimate Duo
ThreeForMe
SCARS

Scars

All of our treatment plans are designed specifically for you. While we have multiple treatments to reduce scarring,
Some of our Scar Reducing treatments include:
ThreeForMe
Dermaplanning
IPL Photofacial
RF Microneedling
Chemical Peel
UNEVEN SKIN

Uneven Skin

All of our treatment plans are designed specifically for you. While we have multiple treatments to combat uneven skin texture,
Some of our Sun Damage treatments include:
IPL
HydraFacials
Chemical Peel
BioRePeel
RF Microneedling
IPL Photofacial

Transformations,

That Speak for Themselves

Five stars! I had a microneedling session at Thrive with Sarah and it was wonderful. She explained every step and checked on me the whole time.

– DIANE C.

I had an amazing time at Thrive med spa today. I've been coming here for over 2 years and I had my first massage with Skyler. She did an amazing job, and I left feeling renewed! Can't wait for my next one!

– JASPREET K.

I had a wonderful experience at Thrive MedSpa! The pedicure was incredibly relaxing, and Emily was friendly, attentive, and professional.

– JEN A.

I absolutely love visiting Thrive! I’ve been seeing Dr. Moore for Xeomin and, more recently, a series of laser treatments. I always love my results and constantly get compliments on how youthful I look. Plus, the new space is gorgeous and so relaxing. I can’t recommend Dr. Moore enough!

– JEN A.

Thrive is so much more than a med-spa. They also offer a wide range of holistic health services and homeopathic products to promote optimum physical well being.

–Annette D.

Had a wonderful hydra facial at Thrive today. Great atmosphere friendly environment and wonderful people Highly recommended ❤️

–Deanna W.

Beautiful spa with super helpful and friendly staff. Skylar is the best massage therapist I have ever visited. Highly recommend Thrive!

–Janet H.

Our Testimonials
Thrive Med Spa product display shelving with skincare lines and wellness products in neutral tones
Professional holding a laser treatment device against a neutral background
CoolSculpting Elite logo and branding on a spa treatment room wall with white cabinetry and countertop
CoolSculpting Elite logo and signage in a bright med spa treatment room with white cabinetry
White ceramic bowl with cream and heart-shaped cookie on woven placemat
@thrivespanh
With Us
Discover more ways to support your wellness, confidence, and overall well-being. Follow us on social media for insights, real results, behind-the-scenes moments, and the latest from our practice. Whether you’re exploring a new treatment or simply looking for ways to feel your best, we’re here to help you.
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