Meet Our Specialists - Believe In Yourself Spa

Meet Our Specialists

Years of experience and genuine passion.

Kim Mattei

Believe In Yourself Spa

Kim Mattei, Founder

Certified Face Reality Acne Specialist

I am originally from Indiana, but have been in Colorado since 1998. I have a BS in English Education with a minor in Physical Education from Indiana University, (GO HOOSIERS! NATIONAL FOOTBALL CHAMPS 2026!) and I am Colorado board-certified in aesthetics and skincare. I also hold certifications as a Cannabis Master, Face Reality Acne Specialist, Rezenerate Nano Needling Specialist, Superfractor Skin Imperfections Specialist, JET PLASMA Specialist, Basic Aromatherapy, First Aid Aromatherapy and Intermediate Aromatherapy. I also have advanced training in Lira Clinical and Skin Script skin care products.

As a former middle school and high school teacher, I understand the importance of how looking good and feeling good go hand in hand, especially for teenage girls and boys, so I strive to teach teenagers the importance of good skincare and help build their confidence.

I am blessed to be married to my best friend Greg, and together, we are the proud parents of Sydney and Carson, who bring much joy and learning to our lives. I am extremely fortunate to have an amazing family and a wonderful group of friends. None of this would be possible without them and their constant support and guidance. It is because of all of you that I am able to believe in myself. For that, I am forever grateful! In my free time (ha ha) I love to watch my Hoosiers, travel, get in the occasional workout, hang out with my family and our pup Sweet Baby Clover. I also started a side business, Dough My Gosh Edible Cookie Dough!

I am so thrilled to be the owner of this spa and all female collaboration, which represents my passion and the core of my beliefs. The name Believe in Yourself Spa originates from when I was very young and my mother always told me to believe in myself. It is a mantra I have carried with me since childhood and a positive message I hope to spread to others. I look forward to getting to know you and helping you believe in yourself!

Certified Face Reality Acne Specialist
Customized Facials Mini Facial Teen Facial Chemical Resurfacing Jet Plasma Acne Program
Lauryn Karis

Beauty By Lauryn Karis

Lauryn Karis

Nail & Beauty Specialist, Head Spa Expert

Hi! I am Karis! I am a head spa enthusiast, stylist, aesthetician and nail tech! I love this industry because I get to make people feel as beautiful as they are. I will make sure you feel loved and cared for and leave feeling like a million bucks! If I am not behind the bed, chair, or the desk you will find me enjoying the sun, thrifting, or hanging with my people. I love Jesus, food, nature, traveling, and my family and friends. I can not wait to see you in any of my chairs and get to know you! I am married to my husband Javin and we have a dog, Arlo.

Gel Manicure Head Spa Brow Lamination Lash Tint Waxing
Brooke Carver

Brooke Carver Medical Aesthetics

Brooke Carver

Medical Aesthetics Specialist

Brooke is a registered nurse with 14 years of experience in emergency and trauma medicine, bringing a strong foundation of clinical skill, patient safety, and advanced medical knowledge to aesthetic practice.

For the past six years, she has specialized in advanced aesthetic injections, including neurotoxins, dermal fillers, and biostimulators, with a focus on natural, balanced results and individualized treatment plans.

In addition to aesthetics, Brooke has extensive experience in wellness and regenerative therapies, offering peptide protocols for metabolic health and weight management, as well as IV nutrient therapy to support energy, recovery, and overall wellness.

Her approach blends medical precision with aesthetic artistry, helping patients look refreshed while also optimizing their health from within.

Neurotoxin Dermal Fillers Sculptra PRP IV Vitamins Weight Loss
Stephanie Carpenter

Sunshine Massage For Life

Stephanie Carpenter

Integrative, Thai, Sports & Prenatal Massage

Hello, I am Stephanie your Licensed Massage Therapist and owner of Sunshine Massage Therapy for Life. I have a background in teaching and coaching, in the US, South Korea and Costa Rica. I have over 30 years of understanding body mechanics, recovery and motivation which are all skills that translate directly into my approach as a Licensed Massage Therapist. I blend professional expertise and compassionate care to ensure that every client receives a customized experience rooted in trust and respect.

"It Will Feel Better, When It Stops Hurting." — Dad

Integrative Massage Sports Massage Prenatal
Mollie Oster and Kate Mimken

Gemini Aesthetics & Wellness

Mollie Oster | Kate Mimken

Botox, Vitamin Shots & Microneedling

Kate and Mollie, owners of Gemini Aesthetics, are both nurse practitioners, certified in aesthetics. We offer neuromodulator injections (Botox and Jeuveau) and wellness treatments in a relaxed, comfortable setting. Our goal is to understand what is important to you in your journey and help you feel confident and radiant.

Mollie Oster

Mollie has been a nurse for 24 years and has been a Nurse Practitioner for 10. Nursing has allowed her to care for others in so many different aspects of their lives and aesthetics is a big part of helping people feel their best! Mollie is married to her husband Chris. They have two sons, Cade and Kellan. Mollie loves spending her free time outside!

Kate Mimken

Kate has been a nurse for 24 years and a Nurse Practitioner for 9. She has a passion for helping others and wants to continue helping others in different ways. Kate is married to Tyler and they have 2 dogs and two kids, Taryn and Rylan.

Botox Vitamin Shots Microneedling
Jensen Servold, Licensed Aesthetician

Glam X

Jensen Servold

Licensed Aesthetician

A Denver native and Licensed Aesthetician since 2024, Jensen has a passion for helping others look and feel their very best. She specializes in lash extensions, lash lifts, brow laminations, spray tans, and skincare, bringing her love for beauty and self-care into every service she provides.

Jensen believes that beauty is about more than what you see in the mirror, it's about how you feel. Her goal is to create a warm, welcoming and relaxing experience where every client feels comfortable, valued and cared for. She wants you to leave her space feeling refreshed, radiant and more confident than ever!

When she's not at the spa, Jensen enjoys spending time with family and friends, curling up with a good book, and cheering on her favorite teams, the Denver Broncos and Denver Nuggets. Her faith in Jesus is at the heart of who she is and she strives to bring grace, kindness, and compassion into everything she does.

Lash Extensions Lash Lift Brow Lamination Facials Spray Tans
Marianne Strauman, The Mindful NP

The Mindful NP

Marianne Strauman

Family & Psychiatric Mental Health Nurse Practitioner

Hi! I am Marianne Strauman! I'm the face behind The Mindful NP. I'm a mom of two young children, a wife and a proud Colorado transplant. I was born and raised in the cornfields of Illinois, but somewhere along the way, I found myself in the mountains.

Helping people has always been a true passion of mine. I genuinely believe it is what I was born to do. I am dual-certified as a Family Nurse Practitioner and Psychiatric Mental Health Nurse Practitioner, allowing me to care for people from a unique perspective, both inside and out.

I have a passion for skincare, preventative aging, wellness and helping people feel confident in their own skin. But I also believe that aging is a gift. My goal is never to make you look like someone else or take away the features that make you uniquely you. Instead, I want to help enhance your natural beauty, preserve what makes you you, and help you feel refreshed, confident and comfortable in your own skin.

At The Mindful NP, I offer Botox, microneedling and peptide-based wellness services, with an approach centered around natural enhancement, education and individualized care.

"Heal from the inside. Enhance what's already beautiful on the outside. Be mindful of the journey."

Botox Microneedling Peptides Vitamin Shots