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Ocean Pier

Our Team



Dr. Maria Teresa Agner


As MySkin Medical Spa’s Medical Director, I’ve been invested in MySkin’s unique vision for spa services since we opened our doors in 2006. My number one priority is the customer experience. I work diligently to make sure MySkin consistently raises the bar for the industry when it comes to client safety, comfort, and satisfaction across all the products and procedures we offer. Before joining MySkin, I trained in Internal Medicine at University Medical Center in Las Vegas, Nevada, and have been a practicing physician for three decades. I’d love to chat with you about all things MySkin or any of my other passions, which include gardening, reading, and indulging my inner fashionista.  


Marichelle Stoppenhagen

Owner, NP

Hi! My name is Marichelle Stoppenhagen and I am an N.P and proud member of the MySkin Medical Spa team in Costa Mesa. My passion is making men and women feel amazing in their own skin, which is why my focus is always on accentuating my clients’ best features. I’m constantly seeking out new technologies to incorporate into my offering as I work to customize each treatment based on your unique needs. If your goal is natural, youthful beauty, I’d love to assist you in becoming the very best version of yourself, inside and out. 

Dr. David Dorfman Newport Beach

Dr. David Dorfman


As one of Southern California’s most highly-trained and successful surgeons, I have committed my professional practice to providing patients with revolutionary medical care, cutting-edge alternatives, expert guidance, and unparalleled results. Having had the privilege of working with world-renowned surgeons, I developed an artistic talent in my cosmetic practice, where I am adeptly attuned to my patients’ aesthetic concerns and goals.

My detailed consultations reflect my desire to create a compassionate, supportive experience for patients exploring tailored outcomes through highly customized surgical planning. Every day, I work diligently to help patients look and feel their best, performing breast augmentations, rhinoplasties, mommy-makeovers, facial contouring, liposuction, and numerous other cosmetic procedures to improve overall appearance. Men and women alike benefit from the many surgical and non-surgical procedures performed in the office and at the surgery center.

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Elizabeth Geyer


Hello everyone, I’m Elizabeth and I am a nurse injector here at MySkin! I’ve been a registered nurse for 15 years and a lover of all things beauty since I was a young girl. Most of my nursing days have been spent in critical care attending to the sickest patients in our community. I loved that part of my career so much, but decided to follow my passion of natural beauty enhancements and join the world of aesthetics. I am practicing here at MySkin alongside our amazing team! I provide multiple services including injectables and lasers. I am also a skincare lover and I’m obsessed with beautiful lips! I’d love for you to come and see me soon!


Breanna Ramirez


My name is Breanna Ramirez and I’m thrilled to be part of the MySkin team as a Medical Assistant. I’ve been a Licensed Vocational Nurse for 13 years and have spent the last four working as a Psychiatric Nurse at Orange County Global Medical Center. I’m grateful to have experience working with patients of all ages — from newborns to geriatrics — while also acting as an administrator and owner of two board and care homes alongside my mom. When I’m not assisting clients and patients, you’ll find me raising four(!) teenagers and hitting the books as I work towards my degree to become a Registered Nurse. I look forward to meeting you and assisting you throughout your treatments here at MySkin!


Dana Riccio

Medical Aesthetician & Phlebotomist

I've had the pleasure of working with MySkin Medical Spa since 2014, where I collaborate directly with Marichelle and team on developing custom skincare protocols. You’re most likely to meet me before a cosmetic procedure at which time I treat ongoing conditions and prep the skin for what’s to come. Utilizing physician-dispensed cosmeceuticals in conjunction with personalized facials and peelsheal practices, I ensure that you always leave our spa with nourished skin that radiates natural-looking beauty and youthfulness. I look forward to working with you! 


Jamie Mahtesian

Certified Ultherapy Technician

Born and raised in Southern California, I’ve always had an undeniable passion for the beauty, health, and fitness industries. I’ve been a licensed Medical Ultrasound Technician for 10 years, and pride myself on my detail-oriented approach to keeping clients informed before, during, and after Ultherapy procedures. My specialty is keeping you at ease throughout your time at the spa, so that you can leave rejuvenated and reinvigorated every time. Above all else, I strongly believe the results speak for themselves, and can’t wait for you to come see for yourself!  


Dorie Swanson

Spa Director

Hello, I’m Dorie — Spa Director at MySkin Medical Spa. I joined the MySkin team over ten years ago after spending my career in the fashion industry as a high-end designer. It will come as no surprise that I’m incredibly passionate about aesthetics and quality skincare, and am grateful for the opportunity to educate our clientele via our exciting calendar of campaigns and events. From spa functions for loyal clientele to social media awareness campaigns to our customer care and quality assurance policies, I make sure that the MySkin community feels connected and cared for at all times. I look forward to welcoming you firsthand through our doors and to the MySkin family! 


Kathleen Bowman

Client Coordinator



Susan Cianciulli

Client Coordinator

As a Coordinator here at MySkin Medical Spa, I work closely with Dr. Dorfman to ensure a comfortable, safe, and enjoyable experience for every patient as we progress toward their desired outcomes. I have an extensive background in the aesthetics and cosmetic industry and am thrilled to be part of a practice where I can confidently refer colleagues and friends to Dr. Dorfman’s expert artistic and surgical care.

I am proud to bring nearly two decades of exceptional customer service to the practice, where I do everything from scheduling treatments to coordinating follow-up care to facilitating each patient’s ongoing communication with Dr. Dorfman regarding individualized surgical issues. But my true superpower is putting minds and nerves at ease. It’s always my goal to be an ally and advocate for patients, while supplying them with answers to their questions, access to their physician, and reminders about important aspects of each unique care plan.


Outside of the practice, I’m a lover of all things beautiful, including fashion, denim, and Southern California sunshine! I hope to have the opportunity to meet you soon and help you along your MySkin journey.

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