
At Laser & Cosmetic Surgery Specialists in Newburgh, NY, Renuva treatments are performed by double board-certified facial plastic surgeon Ran Y. Rubinstein, MD. Patients from Orange County and throughout New York, including Middletown, Goshen, Cornwall, New Windsor, Monroe, Warwick, Poughkeepsie, Fishkill, Kingston, and New Paltz, visit the practice for advanced facial plastic surgery and non-surgical facial rejuvenation treatments.
What Is Renuva?
Renuva is an injectable adipose matrix derived from purified donor fat tissue. During processing, the cellular components are removed while preserving structural elements naturally found in fat tissue, including collagen, proteins, and growth factors.
When injected beneath the skin, this matrix acts as a scaffold within the tissue. The structure supports the body’s ability to generate new fat cells and blood vessels over time. As the body integrates the matrix, gradual volume restoration may occur in the treated area.
Because the matrix provides structural support rather than functioning as a gel filler, the treatment works differently from traditional dermal fillers that provide immediate volume.
Renuva Elite Injectors video

THE PROCEDURE
What Concerns Can Renuva Treat?
Renuva is designed to address small areas of soft-tissue volume loss or contour irregularities where fat normally exists. These changes can occur as part of the aging process or may develop after procedures, injury, or scarring.
Common concerns that may be treated include:
- Localized facial volume loss
- Small depressions in the skin
- Mild contour irregularities
- Subtle facial asymmetry
- Depressions associated with scarring or prior procedures
Because Renuva supports gradual tissue regeneration, it is typically used for smaller corrections rather than significant structural augmentation.
As we age, losing bone and fat causes our facial “scaffolding” to collapse, leaving the retinacular ligaments—which act like tension wires—to go slack and sag.
While traditional fillers can lead to a puffy “filler fatigue,” Renuva provides a honeycomb-like matrix that your body naturally fills with its own fat cells over three months. This restores the volume beneath your ligaments, lifting the skin naturally without the water-heavy look of synthetic alternatives.

Where Can Renuva Be Used?
In facial aesthetics, Renuva is used in areas where subtle contour correction or localized volume restoration is needed. Common treatment areas may include:
- Small depressions in the cheeks
- Areas of contour irregularity along the face
- Regions affected by scarring or previous procedures
- Localized areas of fat loss within the face
- Subtle asymmetries in facial contours
Dr. Rubinstein evaluates each patient’s facial anatomy during consultation to determine whether Renuva or another injectable treatment would provide the most natural and predictable improvement.
How Renuva Works
The technology behind Renuva is based on an adipose extracellular matrix that resembles the structure of natural fat tissue. The treatment process typically occurs in several stages.

Injection of the adipose matrix
A small amount of the matrix is carefully injected beneath the skin in the treatment area.
Structural support within the tissue
The matrix provides a scaffold within the tissue, supporting the body’s ability to generate new fat cells.
Gradual tissue integration
As the matrix integrates with surrounding tissue, the body may gradually populate the area with fat cells and blood vessels. This process allows the treated area to develop soft, natural volume over time.
Because this process occurs gradually, improvements typically appear over several months rather than immediately after treatment.
Renuva Patient Results
* All patients are unique and individual results may vary.
Renuva vs. Other Injectable Treatments
Although Renuva is delivered through injections, it works differently than many other injectable treatments used in facial rejuvenation.
Different types of injectables restore volume through different mechanisms.
Dermal Fillers
Dermal fillers, such as hyaluronic acid fillers, restore volume by placing a gel-like substance beneath the skin. These treatments provide immediate improvement and are commonly used to enhance facial contours or smooth wrinkles.
Dermal fillers:
- Typically made from hyaluronic acid
- Provide immediate volume correction
- Results often last several months to over a year depending on the product
Biostimulatory Injectables
Biostimulatory treatments, such as Sculptra and Radiesse, work by stimulating the body’s natural collagen production. As collagen develops, the skin gradually becomes thicker and more structurally supported.
Biostimulants:
- Stimulate collagen production
- Improve skin structure and firmness
- Results develop gradually over time
Renuva
Renuva works through a different mechanism. Instead of adding filler or stimulating collagen alone, Renuva provides an adipose tissue matrix that supports the body’s ability to generate new fat cells in the treated area.
Renuva:
- Derived from an adipose tissue matrix
- Provides structural support within the tissue
- Supports the body’s ability to generate new fat cells over time
- Results develop gradually as the tissue integrates
Each treatment offers unique advantages depending on the patient’s anatomy and aesthetic goals. During a consultation, Dr. Rubinstein carefully evaluates facial structure and recommends the most appropriate treatment approach.
Who Is a Good Candidate for Renuva?
Renuva may be appropriate for individuals who want to address localized facial volume loss without surgery.
Good candidates often include people who:
- Have mild to moderate localized fat loss
- Want gradual, natural-looking improvement
- Prefer a non-surgical option
- Have small contour irregularities or depressions
- May not require or desire fat grafting surgery
Because the treatment works through gradual tissue integration, patients should understand that results develop progressively.
Consultation and Personalized Treatment Planning
Every Renuva treatment begins with a consultation with Dr. Rubinstein. During this visit, he evaluates facial anatomy, skin quality, and areas of volume loss to determine whether Renuva is the most appropriate treatment option.
Not every type of facial volume loss is best addressed with Renuva. In some cases, dermal fillers, biostimulants, or surgical procedures such as fat grafting may provide more predictable results. Dr. Rubinstein reviews available treatment options and recommends a personalized plan based on the patient’s anatomy, aesthetic goals, and long-term facial balance.
Patients also have the opportunity to discuss expectations, recovery, and potential outcomes during the consultation.
The Renuva Treatment Process
Renuva injections are performed in the office and typically take less than an hour depending on the treatment area.
Recovery After Renuva Injections
Recovery following Renuva injections is usually minimal.
Temporary effects may include:
- Mild swelling
- Minor bruising
- Temporary tenderness at the injection site
These symptoms typically resolve within several days.
Because Renuva works through gradual tissue integration, improvements become more noticeable over time rather than immediately after treatment.

Why Choose Dr. Ran Y. Rubinstein
for Renuva?
Ran Y. Rubinstein, MD is a double board-certified facial plastic surgeon specializing exclusively in facial aesthetic procedures.
His approach to injectable treatments emphasizes precision, facial harmony, and natural-looking results. Every treatment plan is tailored to the patient’s facial anatomy and long-term aesthetic goals.
At Laser & Cosmetic Surgery Specialists in Newburgh, patients benefit from a physician-led aesthetic practice offering both advanced facial plastic surgery and non-surgical facial rejuvenation treatments. Comprehensive MedSpa services are also available, including customized skincare plans, medical-grade products, and advanced non-surgical rejuvenation treatments under physician supervision.
Frequently Asked Questions About Renuva
Schedule a Renuva Consultation in Newburgh, NY
Renuva offers a regenerative approach to addressing localized facial volume loss and contour irregularities. By providing structural support within the tissue, the treatment may support gradual development of natural fat volume in carefully selected areas.
To learn more about Renuva in Newburgh, NY, schedule a consultation with Dr. Ran Y. Rubinstein at Laser & Cosmetic Surgery Specialists. Patients from Orange County and throughout New York visit the practice for advanced facial plastic surgery and non-surgical facial rejuvenation treatments.

