Book OnlineMeet Our Providers
Sarah Chaousis, PA
Sarah Chaousis has been a PA since 2006 and has a wealth of knowledge in plastic and reconstructive surgery and medical aesthetics. Sarah is a trained aesthetic injector and offers Botox, dermal fillers, and a variety of other treatments such as the Vbeam laser, TotalFX CO2 laser resurfacing, sclerotherapy, and in-office procedures (earlobe repairs, and skin tag and mole removal). She is also highly skilled in performing biopsies and treating dermatologic conditions.
- Favorite treatment to perform: Botox and Filler, Co2 laser resurfacing, and in-office procedures like earlobe repairs and mole removal
- Favorite treatment to receive: Injectables, IPL, or any microneedling treatment!
- Favorite product(s): ZO Skin Health Daily Power Defense or the ZO Skin Health Pigment Control Program + Hydroquinone
- What she likes to do in her free time: I love spending time with my two daughters, Reece and Parker, at our camp in central Maine!
- Fun Fact about her: I have three Frenchies named Pepper, Toast, and Jellybean
Lisa Prentiss, PA
Lisa Prentiss, a physician assistant, has deep roots in Maine, where she grew up and began her healthcare career. She earned her undergraduate degree from the University of New England (then known as Westbrook College) and completed her graduate studies at Duke University’s renowned Physician Assistant program. Lisa’s passion for medicine was sparked early due to a challenging family medical episode. After graduating, she worked 16 years in cardiology at Maine Medical Center and later transitioned to adult inpatient medicine. In 2020, she joined the Cosmetic Enhancement Center, training extensively in lasers, skincare, and tissue tightening procedures. Lisa now specializes in advanced laser treatments and microneedling technologies, helping patients boost their self-confidence. Additionally, she leads the center’s weight and wellness initiative, leveraging her 30 years of internal medicine expertise to provide personalized, concierge-level services focused on patient safety and optimal outcomes. With a comprehensive approach to wellness, Lisa works closely with patients to help them achieve measurable health improvements.
- Favorite treatment to perform: Radiofrequency treatments like Profound and VirtueRF for their skin rejuvenation results
- Favorite treatment to receive: Profound—I love the skin elasticity improvements it offers!
- Favorite product(s): SkinMedica TNS Advanced+ Serum and HA5
- What she likes to do in her free time: Boating, fishing, snowboarding at Saddleback Mountain, and gardening—especially growing vegetables.
- Fun fact about her: Lisa has traveled the world and even participated in medical missions. She’s also a proud mother of a college athlete, often traveling to track meets to cheer her on!
Olivia O’Hara, NP
Olivia O’Hara is a nurse practitioner who brings nearly eight years of experience in healthcare to CEC, where she offers Botox, Dermal Fillers, Sculptra, Skinvive, Vbeam, VirtueRF, Nordlys IPL & Frax, Mole Removal, and Smoothbeam services to patients. Before joining our team, Olivia worked in the plastic surgery industry and in Cardiothoracic surgery at Maine Medical Center helping patients achieve diverse health, wellness, and aesthetic goals.
- Favorite treatment to perform: Vbeam
- Favorite treatment to receive: Botox or Fraxel – I love the results after!
- Favorite product(s): SkinBetter Science is my favorite! I love using their Mystro Active Balance Serum or the Alpharet Overnight Cream
- What she likes to do in her free time: I love to read, spend time on the ocean and our boat, go out to dinner with my husband, or take my two golden retrievers on walks!
- Why she loves her work: Having a good relationship with my patients is important to me. I’m excited to provide comprehensive consultations and treatment plans for patients looking to improve their confidence.
Tiffany Nelson, RN
Tiffany Nelson has been a registered nurse since 2008 and a licensed aesthetician since 2009, bringing more than 15 years of nursing and aesthetic experience to the Cosmetic Enhancement Center. Before joining CEC, Tiffany spent several years in the plastic surgery and medi-spa industries. She has a wealth of knowledge in injectables, lasers, skincare, and beyond.
- Favorite treatment to perform: I love Sculptra, doing lips, first-time Botox on a patient and of course, my Botox regulars!
- Favorite treatment to receive: I love many of our services, Sculptra and VirtueRF are my favorites
- Favorite product(s): DEJ Eye Cream, ZO Skin Health Daily Power Defense and Exfoliating Polish, SkinMedica AHA/BHA cleanser.
- What she likes to do in her free time: I love running, boating, fishing, gardening, and spending time with my three children!
- Why she loves her work: It brings me joy to help make others feel good about themselves.
Shirley Millett, M.E.
Shirley Millett received her license in medical aesthetics in 1999 and has been practicing in the medical aesthetics industry for more than two decades. Today, she specializes in several skin rejuvenation and laser treatments including, but not limited to, Ultherapy, laser hair removal, laser tattoo removal, microneedling treatments, and more.
- Favorite treatment to perform: Ultherapy and VirtueRF
- Favorite treatment to receive: Any microneedling with radiofrequency treatment
- Favorite product(s): I love SkinBetter Science products, it’s hard to choose just one!
- What she likes to do in her free time: I’m passionate about daily exercise to stay healthy. I also love sewing, biking, and ocean kayaking in the summer
- Why she loves her work: I love to make people feel good about themselves and I really enjoy the relationships I have with my patients
Jules Brodeur, LE
Jules Broduer has been a licensed aesthetician since 2013 and has been in the beauty, salon and spa industry for nearly 20 years. Jules specializes in laser treatments, Diamond Glow, microneedling treatments, skincare consultations and more.
- Favorite treatment to perform: Any Microneedling treatment, especially VirtueRF… I love the results!
- Favorite treatment to receive: Laser hair removal (because I’m hairy – thanks, dad!) and Botox for anti-aging prevention
- Favorite product(s): ZO Skin Health Exfoliating Polish, SkinBetter Mystro Active Balance Serum and SkinBetter Science Tone Smart SPF 75
- What she likes to do in her free time:I enjoy cruising the aisles at Marshall’s in hopes of scoring something I didn’t know I needed, taking daily walks, and exploring fun beaches while collecting sea glass with my husband and two little girls
- Why she loves her work: Educating patients on proper use of skincare while guiding them through a treatment plan that achieves their goals brings me joy! When you understand that your skin needs and become consistent at providing those needs, you’ll see the most amazing results. It really is so rewarding!
Danielle Hagemeyer, LE
Danielle Hagemeyer graduated from Spa Tech Institute in 2019 and has nearly five years of aesthetician experience. Before joining CEC, Danielle worked as an aesthetician in the area and managed her and her husband’s construction business. Danielle sees patients in both our Portland and Falmouth locations for a variety of aesthetic treatments, including Diamond Glow, Chemical Peels, dermaplaning, microneedling with PRP as well as energy treatments including SofWave, FoLix, Pelleve, laser hair removal, and VirtueRF.
- Favorite treatment to perform: I love Diamond Glow and dermaplaning!
- Favorite treatment to receive: Microneedling with radiofrequency
- Favorite product(s): I really like the SkinBetter Science Trio Rebalancing Serum and Alto Advanced Defense and Repair Serum, and the ZO Skin Health Hydrating Cleanser
- What she likes to do in her free time: My husband and I have two golden retrievers, Max and Maisie, and we absolutely love spending time with them. I also enjoy traveling, boating, and paddleboarding on Sebago Lake!
- Why she loves her work: I love helping improve patients’ skin and giving them solutions/providing treatments that truly make a difference. In the past, I’ve struggled with my own acne and skin issues, so I know what it’s like to find something that not only works but improves your confidence and outlook on life. My goal is to help others feel confident in their own skin too!
Rachael Jason, LE
Rachael Jason brings over ten years of customer service experience to the Cosmetic Enhancement Center. In 2023, she graduated from Aveda Institute in Augusta at the top of her class. She is certified in permanent makeup and highly skilled in brow mapping and lamination. At CEC, Rachael offers brow and lash treatments, including lash lifts, chemical peels, and dermaplaning, in our Waterville location.
- Favorite treatment to perform: My favorite treatment to perform is eyebrow henna and eyebrow lamination! I absolutely love witnessing the transformative power it has on my patients’ confidence.
- Favorite treatment to receive: My favorite treatment to receive is a dermaplane paired with our Diamond Glow facial.
- Favorite product(s): One of my favorite everyday products is our Colorescience Sunforgettable Total Protection Face Shield Flex SPF 50. SPF is your best friend!
- What she likes to do in her free time: In my free time, I enjoy spending time with my family and exploring all that our beautiful state has to offer! I love hiking, discovering new walking trails, and spending time by the ocean. I also enjoy getting dressed up and trying new restaurants or fun experiences with my girlfriends. When I need to recharge, you can find me at home with my two kitties, Ace and Jada & a podcast or book.
- Why she loves her work: Aesthetics is SO rewarding! I have a passion for helping my patients reach their goals while empowering them each and every step of the way. I am grateful to be a part of an industry that’s always exploring new advancements in skincare, providing endless opportunities for learning and growth.
Rita Juliano, LE
Rita Juliano graduated from Emmanuel College in 2019 with a Bachelor of Arts in Communications and Media Studies and has experience in marketing and business management. In 2021, she shifted her passion to focus on skincare and aesthetics and attended the Catherine Hines Institute of Esthetics, where she received her aesthetics license in early 2022. At CEC, Rita provides aesthetic treatments including Diamond Glow, Chemical Peels, dermaplaning, and microneedling with PRP as well as energy treatments including SofWave, FoLix, Pelleve, laser hair removal, and VirtueRF.
- Favorite treatment to perform: I love performing peels and brow lamination
- Favorite treatment to receive: Diamond Glow
- Favorite product(s): ZO Skin Health Exfoliating Polish and SkinBetter Science Trio Rebalancing Moisturizer
- What she likes to do in her free time: I enjoy spending time with my family in Massachusetts, especially my dog, Franklin. I love boating, walking on the beach in the summer, and skiing in the winter. Italian food is my favorite, and I love trying new restaurants!
- Why she loves her work: What I love most about my work is witnessing the transformation in people’s confidence – enhancing their natural beauty helps them become more comfortable in their own skin! My favorite patients are those with minimal skincare experience. I’m passionate about educating them on the best products for their skin and creating customized skincare regimens to address their specific concerns.
Kristen Garrigan
Kristen Garrigan worked in the medical industry for nearly two decades prior to joining CEC. She graduated from Coolsculpting University in the summer of 2017 and received her Coolsculpting Master’s certification in May 2019. Beyond Coolsculpting, Kristen helps patients further their body sculpting goals through CoolTone, Emsculpt Neo, and Emsella treatments.
- Favorite treatment to perform: Coolsculpting, I also enjoy doing CoolTone and Emsculpt Neo
- Favorite treatment to receive: I have a lot, but I love the Emsculpt Neo!
- Favorite product(s):I love SkinMedica products, especially the TNS Advanced+ Serum and Firm + Tone Lotion
- What she likes to do in her free time: Spend time with my grandchildren
- Why she loves her work:Being a Coolsculpting Master is very gratifying because I love sculpting and shaping people’s bodies – it changes their life for the better and helps them feel more confident!
Contact Us
Contact us today to schedule your initial consultation. Cosmetic Enhancement Center of New England welcome patients from Portland, Maine, and the nearby regions of New England.
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Follow us on Instagram @cecofneThis content has been authored or reviewed and approved by Maria Atkins, DO, or her staff.
