Meet Our Spa Team
Meet the providers
Together we have over fifty years of training and experience.
susan mathison, md
Our Founder, Dr. Susan M. Mathison, is a Stanford-educated, triple-board certified physician. She’s received numerous accolades for leadership and Top Doctor for her clinical skills. Dr. Mathison has been the pioneer of the region, bringing Botox to Fargo over two decades ago! She is involved in several organizations in the Fargo-Moorhead community, including Dakota Medical Foundation, TedXFargo, and The Choice Financial Board.
ally hammer, SPA MANAGER + MASTER AESTHETICIAN
I've been a part of the beauty industry for almost a decade, and I love the fact that I've never stopped learning or growing as things evolve.
I love spending time with my husband, son, and our two corgis! It is never a dull moment in our house, especially with a 4-month-old baby!
robyn lavelle, rn
My specialty is liquid facelift with HA dermal fillers. I also love bio stimulators such as Sculptra and PRFM, and I will always love injecting all the neuromodulators.
I love working with Scarlett, Neogen, and Agnes at Catalyst. I am so glad to be at Catalyst and a part of Dr. Mathison's vision.
krysta quiner, ban, rn
After graduating college, I began my professional career as a float nurse at Essentia Health. The path I was on ultimately led me to my career at Catalyst, where I'm able to dive into my passion for dermatology and women's health.
In my free time, I love to travel, do anything outdoors, and learn!
Krysta Quiner graduated from Concordia College with a bachelor's degree in Nursing and a minor in Psychology.
alexis jade ruth, rn, bsn
I’m Alexis - I have 3 years of NICU experience and have recently pursued my passion of becoming a Nurse Injector. My goal is to enhance people’s natural beauty by making them feel confident in their own skin.
I specialize in SkinPen microneedling + PRP as well as the EmSculpt NEO body contouring device with more to come!
In my free time you can catch me running around with my 2 kiddos, at the lake, or spending quality time with family and friends.
chrystal rittenbach, rn (jamestown, ND Only)
My passion for art and photography led me to fall in love with aesthetic nursing. Aesthetics allows me to use my artistic eye to make women and men feel more confident and become the most beautiful versions of themselves. Along with Botox, lip and cheek fillers are my favorite area to use injectables to combat the aging process and increase the confidence of my patients.
My husband and I, along with our 3 beautiful children have lived and farmed in the Jamestown area for the past 25 years.
Chrystal Rittenbach graduated from the University of Jamestown with a BSN in 2001. She is licensed in North Dakota and Minnesota.
kayleigh thompson, lpn
I was born and raised in Fargo. I worked as a Real Estate Agent for two years, in Family Practice for two years, in an OB/GYN clinic for 9 years, and in Maternal-Fetal Medicine for 2 years.
My calling as a nurse has always been taking care of people and making them feel beautiful inside and out. I have a passion for anti-aging, beauty, make-up, aesthetics, and plastic surgery.
I love to sing and spend time with my two little boys and our three chihuahuas named Princess, Zoey, and Mya.
d'ann middleton, Master Aesthetician
I've been practicing aesthetics for 10 years in Fargo. My passion is anti-aging and acne, and my mission is to help each person to see their true beauty, inside and out. I love educating clients on skin care and their individual skin needs. I really enjoy partnering with clients to create an individualized treatment plan.
I spend my spare time with my family, reading, or being outdoors. I'm also an aspiring vegan. The service I love to get is the microderm/dermaplane - it's my secret to beautiful skin!
D'Ann Middleton is a licensed esthetician and carries a special Oncology certificate.
liz dabbert, aesthetician
I graduated from the Salon Professional Academy for Aesthetics and am local to Fargo. I am so excited to advance my training and passion for skincare!
Helping clients feel confident and happy with their skin is my passion. Anti-aging services and dermaplanes are my favorites!
My hobbies include playing with my dogs, spending time at the lake, and going on walks.
Raeann Mosbrucker, aesthetician
I graduated from The Salon Professional Academy and hold an AA degree from Minnesota State University Moorhead.
I have a strong passion for helping others feel confident in their own skin and providing results through genuine care. HydraFacials and dermaplanes are my favorite treatments! I am looking forward to developing connections with patients and helping them achieve their skin goals.
In my free time, I enjoy being outdoors and spending time with my friends and family.