Restoring Volume Where It's Needed Most

Volume loss in the cheeks, lips, or under-eyes often happens gradually enough that it's hard to pinpoint exactly when it started. If you’ve begun to notice slight hollowing across your face, dermal fillers offer a direct way to address it without surgery. In her work at the Boston Center for Plastic Surgery, Dr. Ashley Lonergan selects a filler and injection technique suited to your specific anatomy, rather than applying a one-size-fits-all approach to every patient.

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What Are Dermal Fillers?

Dermal fillers are injectable gels, typically made from hyaluronic acid, used to restore volume and smooth contours in areas like the cheeks, lips, and under-eyes. Because hyaluronic acid occurs naturally in the body, these fillers integrate smoothly with the surrounding tissue rather than sitting rigidly beneath the skin. Most often, patients in Boston and beyond come to Dr. Lonergan to achieve the following with dermal fillers:

  • Immediate volume restoration with visible results the same day
  • Smoother facial contours and a more youthful appearance
  • A non-surgical option with little to no downtime
  • Results that can be adjusted or dissolved if needed
  • Layered treatment that builds volume gradually across multiple areas

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Why Choose Dr. Ashley Lonergan?

Filler placement requires the same understanding of facial proportion that guides surgical procedures, since adding volume in the wrong spot can throw off the balance elsewhere in the face. Here, every treatment is grounded in facial anatomy, regardless of whether incisions are made in the skin.

Dr. Lonergan’s fellowship training honed her expertise in achieving overall facial balance from the hairline to the neck. She treats filler placement with the same restraint she'd apply in the operating room, and she'll walk you through exactly how much volume your face can accommodate before a result starts to look overdone, so you know what to expect from your results.

What to Expect From Your Dermal Filler Treatment in Boston

Assessing Your Facial Volume

Your private consultation will include a close look at where volume loss has occurred and how it's affecting your overall facial balance. Dr. Lonergan will use this assessment to recommend which areas will benefit most from treatment.

Selecting the Right Filler for Your Goals

Different fillers vary in thickness and how they behave once injected, making some better suited to structural support and others to softer, more delicate areas. Dr. Lonergan will match a specific product to each treatment area based on your goals and anatomy, crafting a fully customized injection session.

What Happens During Your Appointment

During your treatment, Dr. Lonergan will use a fine needle to inject filler in small, layered amounts, checking your results as she goes. This gradual approach allows her to assess your features until your results look balanced, ensuring anatomical alignment across the face.

Designed for Your Comfort

Many filler products already contain a numbing agent, and a topical numbing cream can be applied beforehand to further minimize discomfort. Most of Dr. Lonergan’s Boston patients find their treatment easily tolerated, describing the sensation as a mild pinch.

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Gentle, No-Downtime Recovery

Recovery from dermal fillers in Boston involves minimal downtime, and most patients return to their normal routine immediately after treatment. You’ll need to avoid activities that put direct pressure on the face, such as contact sports or massages, for at least 48 hours to allow the filler to settle properly.

Mild swelling or bruising at injection sites is common and typically resolves within a few days. The lips tend to swell slightly more than other areas, so it's normal for results to look fuller initially before settling into their final shape.

Your Post-Treatment Process

After your appointment, Dr. Lonergan will walk you through aftercare instructions tailored to your specific filler's formulation and placement. This will typically include the following:

  • Avoiding strenuous exercise for the remainder of the day
  • Applying ice as needed to manage swelling
  • Avoiding excessive touching or massaging of treated areas
  • Steering clear of alcohol for 24 hours to reduce bruising risk
  • Monitoring for side effects like unusual lumping or asymmetry

Over the coming weeks, you’ll return to Dr. Lonergan’s Boston office for a short follow-up visit. There, she’ll assess your filler to ensure it’s integrated appropriately with the surrounding skin, and she’ll fine-tune your results to achieve your desired look. 

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Results That Look and Feel Like You

The results of your dermal filler injections will appear immediately, then settle into their final look over the following two weeks as swelling resolves. Depending on the product and area treated, results typically last between six months and two years, after which you’ll visit Dr. Lonergan for maintenance injections.

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Dermal Fillers Frequently Asked Questions

Can dermal fillers be dissolved if I don't like the results?

Yes. Most hyaluronic acid-based fillers can be dissolved using an enzyme injection if your results aren't what you expected. Dr. Lonergan can discuss this option with you during a follow-up visit if needed.

Will dermal fillers feel unnatural to the touch?

When placed conservatively, filler should feel soft and move naturally alongside your existing tissue. Overfilled areas are more likely to feel firm or noticeable, which is why Dr. Lonergan favors a gradual, layered approach.

How do I know how much filler I need?

The right amount depends on your specific volume loss and goals, which Dr. Lonergan will assess during your consultation rather than recommending a fixed quantity upfront. Filler can always be added gradually across future visits to adjust your results.

Book a Consultation Refined Results, Natural Beauty

Unlock your most confident self with aesthetic care by Dr. Lonergan. Contact her Boston office today to begin your journey.

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