Stephanie Sabatino, Nurse Practitioner Injector
~ Neurotoxins & Dermal Fillers ~
Always consult with a licensed practitioner to determine which type of filler and treatment plan is best for your needs.

Hi, I'm Stephanie, a certified Family Nurse Practitioner with over 11 years of nursing experience at Boston Childrens Hospital. In 2022, I transitioned into Plastic Surgery, and since then, I’ve been offering aesthetic services both in-spa and through concierge options.
As a lifelong resident of Waltham, where I’m also raising my family, I’m excited to expand my services and meet new clients at Invidia. I’m committed to client safety and achieving natural-looking results, particularly with neurotoxins and fillers.
What I love most about my work is combining my passion for medicine and art to deliver the results my clients are looking for, while paying close attention to each individual’s unique facial anatomy. Education is key, so I make sure to offer comprehensive pre- and post-care guidance to ensure my clients feel informed and comfortable throughout the process.
Health, wellness, and beauty have always been my passion, and I’m dedicated to helping my clients look and feel their best. I truly believe that when you look good, you feel good, and it brings me great joy to enhance my clients’ confidence so they can be the best version of themselves.
- Consultations $50 (or applied to treatment)
- Botox $15/unit
- Dysport/ Jeuveau / Xeomin $12/unit
- Juvederm $750 - $850/syringe
- Restylane $750 -$850/syringe
- B12 Injection $35 or 5 pack $150 (not suitable if kidneys impaired)
- Lipo Injection $40 or 5 pack $175 (caution if hyper thyroid or anxiety)
Neurotoxins
The most popular areas for neurotoxin injections (like Botox, Dysport, Xeomin, and Jeuveau) typically focus on areas where dynamic wrinkles — those caused by facial expressions — tend to form. These injections are aimed at relaxing the muscles to reduce the appearance of these wrinkles. Here's a breakdown of the most popular areas treated with neurotoxins:
1. Forehead Lines
- Area: Horizontal lines that appear across the forehead when raising your eyebrows.
- Why it's popular: Forehead lines are one of the first areas to show signs of aging due to repeated facial expressions (like raising your eyebrows). Neurotoxins help smooth out these lines, giving a more youthful appearance.
2. Glabellar Lines (Frown Lines)
- Area: The vertical lines that form between the eyebrows, often referred to as "11 lines" because of their appearance.
- Why it's popular: These lines often appear due to frequent frowning or squinting and can create a more angry or tired expression. Neurotoxins can relax the muscles, softening these lines and providing a more relaxed look.
3. Crow’s Feet
- Area: Fine lines around the outer corners of the eyes, which are caused by smiling, squinting, and other expressions.
- Why it's popular: Crow’s feet are common and noticeable, especially as we age. By relaxing the muscles around the eyes, neurotoxins can minimize these lines and create a smoother, more youthful appearance.
4. Bunny Lines
- Area: Wrinkles that appear on the sides of the nose when you scrunch your face.
- Why it's popular: Bunny lines can become more pronounced as we age. Neurotoxins can smooth out these lines for a more even facial expression.
5. Jawline (Masseter Muscle)
- Area: The masseter muscle, located on the sides of the jaw.
- Why it's popular: Injecting neurotoxins into the masseter muscle can help contour the jawline and reduce the appearance of a bulky jaw. It’s also used to treat conditions like bruxism (teeth grinding) or TMJ (jaw pain).
6. Chin (Mentalis Muscle)
- Area: The muscle on the chin responsible for "chin dimpling" or a puckered appearance when you smile or talk.
- Why it's popular: Neurotoxins can smooth out the "orange peel" appearance of the chin, creating a more refined and smooth chin profile.
7. Neck (Platysmal Bands)
- Area: Vertical bands that appear on the neck, often caused by muscle contractions.
- Why it's popular: Neurotoxins can be used to relax the platysma muscles, reducing the appearance of neck bands and creating a smoother neck area.
8. Eyebrow Lift (Brow Lift)
- Area: The muscles around the eyebrows.
- Why it's popular: By relaxing certain muscles around the brows, neurotoxins can help lift the eyebrows, creating a more youthful, open-eyed look. This is a popular alternative to surgical brow lifts.
9. Perioral Lines (Lip Lines or Smokers' Lines)
- Area: The fine lines that appear around the mouth, often from repetitive movements like pursing the lips.
- Why it's popular: These lines can give the appearance of an older, more worn-out mouth area. Neurotoxin injections can relax the muscles around the mouth, softening these lines.
Additional Areas:
- Gummy Smile: Some people may have a visible portion of their gums when they smile. Neurotoxins can be injected to reduce the muscle action, resulting in a more balanced smile.
These areas are the most common for neurotoxin treatments because they target the muscles responsible for dynamic wrinkles, those that are most noticeable when we express emotions. Neurotoxins can help smooth these areas and prevent the deepening of wrinkles over time, resulting in a more refreshed and youthful appearance.
Dermal Fillers
Aesthetic fillers, also known as dermal fillers, are injectable treatments designed to restore volume, smooth wrinkles, and enhance facial contours. Unlike neurotoxins (such as Botox or Dysport), which relax muscles, dermal fillers work by adding volume beneath the skin to fill wrinkles, restore lost facial volume, and enhance certain features.
Choosing the Right Filler
- For Volume Loss and Lifting: Hyaluronic acid fillers (like Juvederm Voluma and Restylane Lyft) are excellent for restoring volume in the cheeks, chin, and under-eye area.
- For Wrinkles and Fine Lines: HA fillers (like Restylane Refyne or Juvederm Volbella) and Calcium Hydroxylapatite (like Radiesse) are great for smoothing out smile lines, marionette lines, and under-eye hollows.
- For Skin Tightening and Collagen Stimulation: Sculptra (PLLA) is used for gradual, long-lasting volume restoration, especially in areas like the temples and cheeks.
Benefits of Dermal Fillers
- Non-invasive: Dermal fillers are quick, minimally invasive treatments with little to no downtime.
- Customizable: Treatments can be tailored to individual needs, whether it's smoothing lines, adding volume, or contouring the face.
- Immediate Results: Most dermal fillers offer immediate improvements, with some lasting anywhere from 6 months to 2 years, depending on the type of filler.
Dermal fillers can offer significant aesthetic improvements without the need for invasive surgery, making them a popular choice for facial rejuvenation and enhancement. Here’s a breakdown of aesthetic fillers, popular brands, and the most commonly treated areas:
Most Popular Areas for Dermal Fillers
- Nasolabial Folds (Smile Lines)
- Area: The lines that run from the sides of the nose down to the corners of the mouth, often referred to as "laugh lines."
- Why it's popular: These lines deepen with age as facial volume decreases, and fillers can restore lost volume for a smoother appearance.
- Marionette Lines
- Area: The lines that extend downward from the corners of the mouth to the chin.
- Why it's popular: These lines can make the face appear sad or tired, and fillers help lift the mouth corners, creating a more youthful appearance.
- Cheeks (Midface Volumization)
- Area: The cheek area, which may lose volume as we age, contributing to a sunken or hollow appearance.
- Why it's popular: Adding volume to the cheeks restores youthful contour, enhances the cheekbones, and lifts the overall facial profile. Juvederm Voluma and Restylane Lyft are commonly used for this area.
- Lips (Lip Enhancement)
- Area: The lips, either for increasing volume, contouring, or addressing lip wrinkles (commonly called "lip lines" or "smoker's lines").
- Why it's popular: Lip fillers are widely sought after to create fuller, more defined lips, or to correct asymmetry. Juvederm Volbella and Restylane Silk are common choices for lip enhancement.
- Chin and Jawline
- Area: The chin and jawline areas can be contoured using fillers to add definition and enhance the facial profile.
- Why it's popular: Fillers in these areas can create a more balanced and harmonious appearance by reshaping a recessed chin or enhancing the jawline for a stronger, more defined look.
- Jawline Contouring
- Area: Jawline fillers can define and contour the jawline for a more sculpted appearance.
- Why it's popular: This non-surgical jawline enhancement provides a more defined, angular look to the face without surgery.
Vitamins Injections
Looking for a boost for spring / summer? Vitamin B12 helps increase your energy while Lipo helps to burn fat . Perfect combo for an energized summer! Each visit takes less than 5 minutes and no downtime.
Vitamin B12
- Increase energy & reduce fatigue
- Increase metabolism and support weight loss goals
- Improve mood and decrease anxiety
- Improve memory and cognitive function
- Supports immune system
Lipo
- Burn Fat
- Increase Energy
- Increase metabolism and Support weight loss goals
- Suppress appetite