An honest, natural approach to aesthetics

Welcome to Aviva Wellness and Aesthetics! Our goal is never to “sell” but rather to create a treatment plan based on the clients unique goals. We provide an inclusive, safe space where our clients are celebrated for who they are

Our Services

  • We are happy to provide Jeuveau for our neurotoxin treatment product. If you are looking for a natural, youthful look, look no further!

    $12+/unit

  • Dermal filler is used for volume loss to create a more youthful look. We will work closely with you to determine the best, most natural look

    $750+/syringe

    $400 for 1/2 syringe

  • iLaser by Promoitalia is an FDA-cleared, portable diode laser operating at a 1940 nm wavelength, designed for precise, minimally invasive aesthetic and surgical procedures

    It delivers controlled thermal energy through fine fiber-optic cannulas (1–4 mm), enabling a range of advanced treatments:

    • I‑LIFT: Non-surgical facial and body tightening, stimulating collagen and refining areas like the double chin, arms, abdomen, and inner thighs

    • I‑MELT: Laser-assisted liposuction melts fat gently with optional suction for body contouring and toning

    • I‑CELL: Targets and severs fibrous septa to reduce cellulite (“orange-peel” skin) and smooth tissue texture

    Consults required. Pricing varies

  • One device with so many purposes! cO2 is the gold standard for laser resurfacing. Used by most plastic surgeons, this device can improve skin texture, boost collagen, improve hyperpigmentation and minimize scars.

    Prices vary depending on area/depth of treatment

  • Using powerful ingredients such as PDRN and PLLA, this treatment revitalizes your skin! These natural bio-stimulators boost collagen and hydration for a lifted, smooth effect.

    Aviva Eye Bright- An incredible undereye treatment using Hyaluronic Acid, Vitamin C, Argireline and Chamomile to improve undereye hallowing, dark circles and puffiness

    Aviva Kiss- One of the very first bio-stimulators made specifically for the lips! This creates a natural looking plump without changing the structure of the lip. Vitamin B12 provides a beautiful pink tint

  • Exceed Pen is a state of the art meso- needling device with amazing results and much less skin trauma/downtime as other micro needling devices

    $450+/session for face

    $500+ /session for face and neck

    $550+ /session for face neck and décolleté

  • Exosomes are an add on service to any Procell (micro-channeling) or cO2 laser treatment to lower swelling and shorten the length of recovery post-treatment. These data coding avatars have been harnessed for our new line of exosome products to promote a more radiant youthful appearance

    $200+

  • Trigger point injections are performed to release painful knots within the muscle, mostly done in the upper back.

    $75 for up to 3 points

    $10 for additional points

  • Comprehensive skin assessment to determine candidacy for Tretinoin (prescription strength retinoid). Rx will be sent directly to your pharmacy. Price includes coaching.

    $50 for assessment

    $20 per refill

More about Aviva

Aviva Wellness and Aesthetics was created by Jillian Kavanagh in 2023. She has been working in the healthcare field since 2011, first as a med-surg nurse and then a cardiovascular /thoracic surgery RN. After welcoming her daughter Elle in 2015, she shifted her career to be a community-based surgical nurse. Jillian decided to further her career in 2017 when she enrolled in Endicott College’s Family Nurse Practitioner Program. She graduated with her Masters in 2018 and welcomed her son Jack a month later. While working as a Spine Surgery NP, she found her love of Aesthetics. It has always been her dream to own her own business and Aviva was then created! Jillian’s desire is to create a comfortable place where her clients don’t feel pressured and are provided with comprehensive patient education to ensure the best possible outcome.

Jillian, her husband Conor and their children Elle and Jack live locally in Hamilton. She enjoys being outdoors and spending time with her family and pets, Rugby and Penny.

WHY you should CHOOSE AVIVA

At Aviva Wellness & Aesthetics, we believe beauty is about balance, confidence, and feeling your absolute best—not about looking like someone else. Every treatment we offer is tailored to highlight your natural features while keeping results refined and timeless.

Our difference lies in the expertise, artistry, and care behind every service. As a nurse practitioner–led practice, safety and advanced medical knowledge are always at the forefront. But beyond credentials, we take the time to listen, educate, and design treatment plans that reflect your goals, your lifestyle, and your unique beauty.

Choosing Aviva means choosing a partner who values:

  • Personalized Care – Every client receives customized treatment designed to enhance—not change—their natural look.

  • Medical Expertise – Treatments are performed by highly trained professionals with a deep understanding of anatomy and aesthetics.

  • Subtle, Lasting Results – We focus on creating harmony and balance that feels authentic to you.

  • A Welcoming Experience – Our space is designed to be warm, empowering, and rooted in genuine connection.

To us, aesthetics isn’t just about appearance—it’s about helping you step into the world with renewed confidence and radiant energy.

At Aviva Wellness & Aesthetics, your treatments are performed by a board-certified Nurse Practitioner (NP), Jillian Kavanagh. In Massachusetts, Nurse Practitioners are autonomous healthcare providers—licensed to diagnose, prescribe, and practice independently. This means you’re in the care of a highly trained medical professional with advanced expertise in anatomy, medicine, and aesthetics.

Don’t just take our word for it!

Amanda

“I had a wonderful experience at Aviva Wellness and Aesthetics! From start to finish, Jillian was incredibly kind and attentive. She took the time to walk me through every step of my treatment. I felt well taken care of and truly appreciated her gentle and reassuring approach. I'm very happy with the results and will definitely be coming back. Highly recommend - she's the best!!.”

Lindsey

“You don't have to be nervous about going to see Jillian at all! She answers your questions before you even have a chance to ask them. She is kind, informative, and really takes care of you when you're with her. She won't pressure you into anything and will openly tell you when you don't need something you're asking about, too. She's the best!”


Laura

“I had my first appointment with Jillian at Aviva today and I am absolutely thrilled with my experience. Jillian was warm, friendly and made me feel comfortable the second I walked in. Every step of the injection process, after care and expected results were explained to me fully before proceeding and I am so happy with my results.”

Huntley

“Jillian is a true master of her craft and I couldn't recommend her highly enough. She is always up to date on the latest technology, she is whip smart and truly consultative - I have never felt pressured in any way or "sold" on anything. I have now had a co2 treatment as well as lip injections and I could not be happier with my results. I can't wait to go back for the mermaid facial!.”

Julie

“I saw Jillian and I could not be happier with my results! She was so knowledgeable and kept me comfortable and informed throughout the whole process, not to mention gave me the most perfect treatment! Her processes is so personalized, comfortable and enjoyable. 100% recommend!!!!.”

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We also provide HIPAA- compliant SMS messaging for established clients!