How much does PDGF therapy cost at Greenwich MD?

A single PDGF therapy session at Greenwich MD is priced at pricing discussed at consultation. The recommended starting protocol is an initial series of 3 sessions, each at pricing discussed at consultation spaced 30–45 days apart. Following the initial series, one annual maintenance session per year at pricing discussed at consultation sustains results. If PDGF therapy is combined with complementary treatments such as skinboosters, PRP, Radiesse, RF microneedling, microneedling, or hair loss treatment, pricing for the combination is discussed at the time of consultation. There are no hidden fees — Greenwich MD maintains transparent, straightforward pricing.

How many PDGF therapy sessions will I need?

The standard initial protocol at Greenwich MD consists of 3 sessions spaced 30–45 days apart. This spacing allows the collagen remodeling initiated by each session to progress before the next treatment builds upon it. After completing the initial series, most patients transition to one maintenance session per year to sustain their results. Some patients with more significant skin quality concerns or those combining PDGF with other treatments may have a slightly modified plan — Dr. Querido determines the right approach at the initial consultation.

What side effects should I expect from PDGF therapy?

PDGF therapy is generally very well tolerated. The most commonly reported side effects are mild and temporary — these include slight redness, swelling, or tenderness at injection sites, typically resolving within 24–48 hours. Because the treatment delivers biologic growth factors rather than a foreign synthetic material, the risk of adverse reactions is low in appropriately selected patients. Dr. Querido reviews each patient's health history before treatment to ensure suitability and minimize risk.

Is there any downtime after a PDGF therapy session?

Downtime after PDGF therapy is minimal for most patients. Some mild redness or swelling at the treatment sites may be visible for a day or two, but the majority of patients return to normal activities the same day. Strenuous exercise, excessive sun exposure, and harsh topical products are typically avoided for 24–48 hours post-treatment. Dr. Querido provides specific aftercare instructions tailored to each patient's treatment plan.

Who is a good candidate for PDGF therapy?

PDGF therapy is appropriate for a wide range of adults — including those noticing early collagen loss, fine lines, skin thinning, or loss of firmness, as well as those who want a preventive biologic treatment to maintain skin quality. It's also a strong option for patients with hair thinning seeking a scalp-based regenerative treatment, and for those already receiving other aesthetic treatments who want to layer in a growth factor component. Patients who are pregnant, breastfeeding, have active infections in the treatment area, certain autoimmune conditions, clotting disorders, or are undergoing chemotherapy or radiation would not be appropriate candidates. A consultation with Dr. Querido clarifies candidacy based on individual health history.

When will I see results from PDGF therapy?

PDGF therapy produces gradual, progressive results rather than immediate dramatic changes. Some patients notice an initial improvement in skin hydration and luminosity within the first few weeks, but the more substantive benefits — improved firmness, refined texture, and visible collagen density — develop over 4–8 weeks following each session as newly synthesized collagen matures. Full results from the 3-session initial series are typically most apparent approximately 4–8 weeks after the third treatment. Results then continue to be maintained with annual sessions.

How does PDGF therapy compare to PRP?

Both PDGF therapy and PRP are biologic, growth factor–based regenerative treatments, but they differ in source and composition. PRP (platelet-rich plasma) is derived from the patient's own blood — it's centrifuged to concentrate the patient's native growth factors and platelets. PDGF is a formulated product delivering a standardized, concentrated dose of platelet-derived growth factors, which can offer greater consistency from session to session. The two treatments are not mutually exclusive — Dr. Querido frequently combines them to amplify the regenerative stimulus. The right choice depends on the patient's specific goals, skin condition, and overall treatment plan, which Dr. Querido determines at consultation.

Why choose Greenwich MD for PDGF therapy instead of a medspa?

At Greenwich MD, every PDGF therapy session is personally administered by Dr. Susana Querido — a physician who is triple board-certified in Family Medicine, Aesthetic Medicine, and Anti-Aging & Regenerative Medicine. Treatment is never delegated to a nurse practitioner or physician assistant. This level of physician involvement matters with a growth factor treatment where injection technique, depth, and placement directly influence outcomes. Beyond credentials, Dr. Querido takes an integrative approach — evaluating each patient's full picture and recommending PDGF as a standalone treatment or as part of a combination protocol tailored to their individual needs, rather than offering a one-size-fits-all menu item.

Regenerative Medicine

PDGF Therapy | Platelet-Derived Growth Factor Treatment

PDGF Therapy at Greenwich MD: a physician-administered regenerative treatment platelet-derived growth factors to stimulate collagen, accelerate tissue repair, and measurably improve skin quality — delivered personally by a triple board-certified physician. Related: Biostimulator Treatments →

Medically reviewed by Susana Querido, MD – Triple Board-Certified in Family Medicine, Aesthetic Medicine, and Anti-Aging & Regenerative Medicine. Medical Director, Greenwich MD.

What Is PDGF Therapy?

PDGF therapy — short for platelet-derived growth factor therapy — is a regenerative biologic treatment that delivers concentrated signaling proteins directly into target tissue to trigger the body’s own repair and renewal processes. At Greenwich MD, the brand used is , a clinically formulated platelet-derived growth factor product designed to stimulate collagen production, accelerate cellular turnover, and restore skin density and tone. Unlike traditional injectables that add volume through filler material, PDGF therapy works at the cellular level — prompting fibroblasts to produce new collagen and elastin from within.

Platelet-derived growth factors are naturally occurring proteins that play a central role in wound healing and tissue regeneration. When delivered in therapeutic concentrations, they communicate with cells to initiate repair cascades that would otherwise slow significantly with age. The result is progressive improvement in skin texture, firmness, and radiance — changes that build over weeks and continue to develop between sessions. PDGF therapy is suitable for virtually any body area and pairs exceptionally well with complementary regenerative and energy-based treatments available at Greenwich MD.

Quick Facts About PDGF Therapy

Here is a concise overview of what PDGF therapy at Greenwich MD involves before diving deeper into the science and protocol.

Brand: (platelet-derived growth factor product)
Standalone session cost: pricing discussed at consultation per session
Initial protocol: Series of 3 sessions spaced 30–45 days apart
Maintenance: 1 session per year following the initial series
Treatment areas: Face, neck, décolletage, hands, scalp, and any other body area
Administered by: Dr. Susana Querido personally — no delegation to NPs or PAs

How PDGF Therapy Works

Platelet-derived growth factors function as molecular messengers — when is introduced into the dermis or target tissue, the concentrated PDGF molecules bind to receptors on fibroblasts and other resident cells, triggering intracellular signaling cascades that upregulate collagen synthesis, stimulate elastin production, promote angiogenesis (new blood vessel formation for improved nutrient delivery), and accelerate the clearance of senescent cells. This multifactorial repair response is what distinguishes PDGF therapy from surface-level treatments: it doesn’t mask signs of aging but actively remodels the extracellular matrix, producing results that deepen over the weeks following each session as newly synthesized collagen fibers mature and organize.

Dr. Susana Querido — Your PDGF Therapy Provider at Greenwich MD

Triple Board Certification: Dr. Susana Querido holds board certifications in Family Medicine, Aesthetic Medicine, and Anti-Aging & Regenerative Medicine — a combination that positions her uniquely to administer biologic and regenerative therapies like PDGF with both clinical rigor and an anti-aging science perspective. Her regenerative medicine training informs every aspect of how PDGF therapy is planned and delivered at Greenwich MD. Learn more about Dr. Querido →

Physician Oversight: Dr. Querido directly oversees the PDGF therapy program and personally performs treatments based on your treatment plan. This ensures consistent, physician-level care and accountability for every patient outcome.

Integrative Approach: Dr. Querido evaluates each patient’s skin quality, tissue volume, and aesthetic goals before recommending whether PDGF therapy should be delivered as a standalone treatment or layered with complementary modalities like PRP, skinboosters, RF microneedling, or biostimulators such as Radiesse. This individualized, integrative approach means treatment plans at Greenwich MD are never templated — they’re built around what each person actually needs to achieve meaningful, lasting results.

Treatment Areas and Combinations

PDGF therapy can be applied to virtually any body area where tissue regeneration, collagen stimulation, or improved skin quality is the goal. The most common treatment areas at Greenwich MD include the face, neck, décolletage, hands, and scalp. Because PDGF works synergistically with other regenerative and energy-based treatments, Dr. Querido frequently combines it with complementary modalities to amplify and extend results. Below are the primary combination options available at Greenwich MD.

PDGF Therapy + PRP/PRF

Combining PDGF with PRP or PRF creates a powerful dual-biologic protocol — the patient’s own platelet-rich plasma delivers an additional reservoir of growth factors and cytokines alongside the concentrated PDGF, amplifying the regenerative signal and accelerating collagen remodeling. This combination is particularly effective for skin laxity, fine lines, and overall skin quality improvement.

PDGF Therapy + Skinboosters

Layering PDGF with a skinbooster treatment addresses both cellular regeneration and deep hydration simultaneously. Skinboosters restore hyaluronic acid levels within the dermis while PDGF stimulates structural protein synthesis — together, they improve skin plumpness, luminosity, and firmness in a way neither achieves alone.

PDGF Therapy + RF Microneedling

When PDGF is combined with Genius RF microneedling, the microchannels created by the device enhance growth factor penetration and the radiofrequency-induced thermal injury adds a second collagen-stimulation pathway. This combination is especially well-suited for patients with skin laxity, enlarged pores, or significant textural concerns.

PDGF Therapy for Hair Loss

Scalp application of PDGF therapy is a meaningful component of hair loss treatment at Greenwich MD. Growth factors delivered to the scalp stimulate follicular activity, improve scalp microcirculation, and create a more favorable environment for hair retention and regrowth — often combined with PRP for enhanced efficacy.

Treatment Protocol

Greenwich MD maintains transparent, straightforward pricing for PDGF therapy. The initial series consists of 3 sessions spaced 30–45 days apart to allow cumulative collagen remodeling to build between visits. Following the initial series, a single annual maintenance session sustains results. The table below reflects the current pricing and protocol structure.

Service	Cost	Notes
PDGF Therapy — Single Session	pricing discussed at consultation	product; physician-administered by Dr. Querido
Initial Protocol — 3-Session Series	3 sessions	Sessions spaced 30–45 days apart; recommended starting protocol
Annual Maintenance Session	pricing discussed at consultation	1 session per year following completed initial series
PDGF + Combination Treatments	Varies	Can be combined with skinbooster, PRP, Radiesse, RF microneedling, microneedling, or hair loss treatment; pricing discussed at consultation

Is PDGF Therapy Right for You?

PDGF therapy at Greenwich MD is well-suited to a broad range of patients, from those in their 30s beginning to notice early collagen loss to those in their 50s and 60s seeking meaningful structural skin improvement. Because it works through the body’s own regenerative mechanisms rather than synthetic materials, it tends to be well-tolerated and appeals strongly to patients who prefer biologic, science-driven approaches to aesthetic medicine.

Adults experiencing early-to-moderate collagen loss who want to address skin thinning, fine lines, and loss of firmness with a regenerative rather than additive approach — explore more at Collagen Loss.
Patients seeking preventive anti-aging treatment who want to bank collagen and maintain skin quality before significant deterioration occurs.
Individuals with hair thinning or scalp concerns who want a biologic scalp treatment to complement or anchor a broader hair restoration plan.
Patients already receiving other regenerative or energy-based treatments who want to add a growth factor layer to amplify and extend their results.

PDGF therapy may not be appropriate for patients who are pregnant or breastfeeding, those with active skin infections or open wounds in the treatment area, individuals with certain autoimmune conditions or clotting disorders, or those currently undergoing chemotherapy or radiation. A thorough consultation with Dr. Querido will identify whether PDGF therapy fits safely within a patient’s health profile and aesthetic plan.

What to Expect — Your PDGF Therapy Journey

Consultation: Dr. Querido reviews your skin quality, medical history, and aesthetic goals to confirm PDGF therapy is appropriate and to determine whether a standalone or combination protocol best serves your needs.
Initial Treatment Series: Three sessions are administered over approximately 90–135 days, spaced 30–45 days apart, with each session building on the collagen remodeling initiated by the last.
Progressive Results: Improvements in skin texture, firmness, and luminosity develop gradually over the weeks following each session as newly synthesized collagen matures — full results from the initial series are typically appreciated 4–8 weeks after the third treatment.
Annual Maintenance: One maintenance session per year sustains the structural improvements achieved during the initial series, keeping collagen activity elevated and skin quality consistent over the long term.

Schedule Your Consultation

To learn whether PDGF therapy is the right regenerative treatment for your skin or scalp concerns, schedule a consultation with Dr. Susana Querido at Greenwich MD — located at 1351 Washington Boulevard, Suite 803, Stamford, CT 06902, and serving patients from Greenwich, Darien, New Canaan, Westport, Norwalk, and the surrounding communities. Every PDGF session is personally performed by Dr. Querido, so patients can expect consistent, physician-level care from the first visit through annual maintenance. Contact Greenwich MD today to begin a treatment plan built around what your skin actually needs.