About Us
Our Founders
MATT AHERN
D.O.
Medical Director
Dr. Ahern has been practicing medicine for over 15 years in the Emergency Room. He has held academic appointments at multiple world-class health organizations including the University of Utah, Cleveland Clinic and most recently on staff with Scripps Health. He has a passion for teaching and has trained hundreds of physicians and lectured internationally. Realizing that today’s health system isn’t focused on fitness, wellness, and prevention he expanded his interest outside of traditional medicine. He believes that infusion therapy can optimize your overall health by supplying appropriate hydration and nutrients to your body beyond what oral supplementation can provide. Outside of working in the ER he incorporates many different forms of wellness in his life including yoga, meditation, and physical activity. Dr. Ahern has trained for and completed multiple athletic events including triathlons, marathons, and ultra-marathons.
TIFFANY AHERN
Managing Director
Tiffany Ahern has over 20 year of business management experience. She has worked with multiple fortune 500 companies in different leadership roles. Tiffany has an undergraduate degree as well as her Masters in Human Resource Management. Her passion for people and projects became obvious as she was a successful project manager for several years. It was during this time she realized the lack of focus employees had on health and wellness in the corporate environment. Tiffany developed this business model with the goal to make these treatments affordable and flexible for everyone’s busy lifestyle. She resides in Carlsbad, CA with her husband Dr. Ahern and 2 young girls. In her free time she is in school for Functional Diagnostic Nutrition and enjoys traveling and staying active with her family.
KRISTIE
RN
Owner
Kristie never planned on leaving Oregon, but the first months of the pandemic changed everything. While caring for critically ill patients, she kept seeing the same pattern—people arriving at the hospital already depleted. She wanted to flip that script. So she packed up, headed south, and opened Blissfusion Wellness Lounge in San Luis Obispo, a place built around one goal: giving neighbors the tools to feel stronger and healthier before trouble strikes.
Today Kristie wears a few hats. She’s a registered nurse with 24 years of bedside experience, a certified healthcare coach, and the owner of a clinic that blends IV nutrient therapy with confidence-boosting aesthetic treatments—from gentle neurotoxin sessions to skin-brightening hydrafacials. She also takes her expertise on the road as our mobile IV specialist, delivering drips across San Luis Obispo for clients who prefer care in the comfort of home or office.
Her nursing career has been defined by calm problem-solving and genuine kindness. Those qualities earned her the International DAISY Award—twice—for extraordinary care at the bedside. In the lounge, they show up as unhurried conversations about lifestyle, lab results, and long-term goals. Kristie’s passion centers on livelihood, health, and longevity, so every plan she designs aims to keep people active, engaged, and doing what they love.
Off the clock, you’ll likely find her enjoying the beautiful beaches of San Luis Obispo, playing volleying, or hiking local trails with her family.
Ask her why she does this work and the answer stays the same: “Because no one should wait for a health scare to put themselves first.” Step into Blissfusion SLO and you’ll feel that commitment in every conversation, syringe, and smile.
Our Team
TIFFANY
RN
Mobile IV
Tiffany Rice has been a registered nurse with a bachelors degree for the last 12 years. Her background includes being a NICU nurse for eight years and an aesthetics nurse for the last six years.
​
Tiffany has joined our team to help our patients with their wellness, weight loss and aesthetic journey. Tiffany is very personable, has amazing skills with all of our clients and everything she does. She is also our mobile IV specialist.
In her free time, Tiffany loves spending time with her family, friends and dogs. She’s a Gigi ( greedy grandma ) to her grandbabies that she adores. She also loves hiking, spending time at the beach, traveling and hanging out with her husband. You will love her as much as we do.
HAILEY
CNA
Front Desk
Meet Hailey
! With over 6 years of experience as a Certified Nursing Assistant, Hailey brings a compassionate, detail-oriented approach to everything she does. She spent 3.5 years at Sierra Vista, where she honed her clinical skills in a fast-paced hospital environment, and has spent the last 3 years at Blissfusion, combining her medical background with the art of wellness and aesthetics and holistic care. Known for her calming presence and dedication to client care, Hailey is passionate about helping people look and feel their best from the inside out.
When Hailey isn’t working she loves to camp, hike and be outside with her dogs and family.
