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Stay Ageless Clinic

Stay Ageless Clinic

Med spa · 2 locations

Farina Sial started the clinic after 26 years practicing hospital medicine at Mount Sinai South Nassau, where she worked in the operating room, critical care and neurosurgery. The clinic presents itself as medically directed and says it is not a spa or esthetician studio. Richard Gajdowski, M.D., a board-certified emergency medicine physician with more than 38 years of clinical experience, provides the medical direction. Sial, a physician assistant with an MBA, either carries out each treatment herself or directly supervises the person performing it.

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About

Farina Sial started the clinic after 26 years practicing hospital medicine at Mount Sinai South Nassau, where she worked in the operating room, critical care and neurosurgery. The clinic presents itself as medically directed and says it is not a spa or esthetician studio. Richard Gajdowski, M.D., a board-certified emergency medicine physician with more than 38 years of clinical experience, provides the medical direction. Sial, a physician assistant with an MBA, either carries out each treatment herself or directly supervises the person performing it.

A visit starts with a clinical assessment of skin type, active concerns, downtime tolerance and long-term goals. New patient consultations include a complimentary AI skin analysis, a 36-megapixel clinical imaging assessment that measures 19 skin indicators, with a printed report reviewed at the appointment. Injectable treatment begins with a facial assessment that maps anatomy, vascular structures, skin quality and volume before any product is placed. Treatment plans are built around each patient's anatomy, skin type and goals rather than a fixed protocol, and the clinic says it does not upsell and may recommend waiting until the timing is right. Safe, effective care for Fitzpatrick skin types IV to VI is described as a clinical priority, and the clinic says it has extensive experience with South Asian, Middle Eastern and African American patients.

The Plainview location offers device-based laser, skin rejuvenation, HIFU and body contouring treatments. Center Moriches focuses on injectables, regenerative aesthetics, hormone replacement and medical weight loss. Laser hair removal uses the Candela GentleMax Pro, a dual-wavelength system combining 755nm Alexandrite and 1064nm Nd:YAG, with settings calibrated for each patient and session. Pricing starts at $12 per unit for neurotoxin, $599 per syringe for lip filler, $699 per syringe for dermal filler, $499 per session for PRF and RF microneedling, and $199 per drip for IV therapy. HIFU is priced by consultation and laser hair removal by area. Payment plans are offered through Cherry and CareCredit.

Medical weight loss and hormone programs include quarterly bloodwork monitoring. The clinic says it has treated more than 1,200 patients and has more than 300 five-star reviews on Google and Yelp. Plainview hours are Tuesday and Thursday from 10am to 5pm and Saturday from 12pm to 5pm, with Monday, Wednesday and Friday by appointment; the clinic is closed on Sundays. Center Moriches is by appointment. The clinic serves patients across Long Island, Nassau County and Suffolk County. Appointments can be booked online through Tebra or by phone, and the team confirms requests within one business day.

The clinic works from an anatomy-first, medicine-first philosophy that prioritizes safety, precision and natural results, and recommendations start with each patient's skin, concerns and goals.

Locations

Specials & promotions

  • Complimentary AI skin analysis with new patient consultation

    Included with every new patient consultation at no additional charge

    On their website as of Oct 29, 2026 · Where we saw it

Services

Final prices may vary.

Non-surgical options for the double chin, jawline and fat under the chin, plus Endospheres compressive microvibration. Offered at Plainview.

  • Double Chin Reduction Price at booking
  • Endospheres Therapy – Compressive Microvibration Price at booking
  • Jawline Contouring Price at booking
  • Lipodissolve – Kybella / PCDC / Lemon Bottle Price at booking

Energy-based tightening, including HIFU as a non-surgical facelift, HIFU body tightening, RF skin tightening and non-surgical vaginal tightening. Offered at Plainview.

  • HIFU Body Tightening Price at booking
  • HIFU – High-Intensity Focused Ultrasound (Non-Surgical Facelift) Price at booking
  • RF Skin Tightening Price at booking
  • Vaginal Tightening (Non-Surgical) Price at booking

Neurotoxin, full face dermal filler, lip filler, biostimulators and a full face non-surgical lift, offered at both locations.

  • Dermal Fillers – Full Face Volumization Price at booking
  • Lip Filler – Natural Enhancement & Volumization Price at booking

Candela GentleMax Pro laser hair removal, Laser Genesis, pigment and melasma treatment, and rosacea and vascular laser, with post-filler bruise treatment. Offered at Plainview.

  • Laser Genesis – Skin Toning & Collagen Stimulation Price at booking
  • Laser Hair Removal – Candela GentleMax Pro (All Skin Types) Price at booking

GLP-1 weight loss, hormone replacement for women and men, peptide therapy, IV vitamin therapy, NAD+ infusions, sermorelin and tesamorelin, offered at both locations.

  • BPC-157 & GHK-Cu – Peptide Therapy Price at booking
  • GLP-1 Medical Weight Loss – Semaglutide (Ozempic/Wegovy), Tirzepatide (Mounjaro) Price at booking
  • IV Vitamin Therapy – Myers Cocktail, Glutathione, Immunity, Energy Price at booking
  • Men's Testosterone Replacement Therapy (TRT) – with HCG Price at booking
  • NAD+ Longevity Infusions Price at booking
  • Sermorelin – Natural Growth Hormone Optimization Price at booking
  • Tesamorelin – Visceral Fat Reduction Price at booking
  • Women's Hormone Replacement Therapy (HRT) – Estrogen, Progesterone, Testosterone Price at booking

PRF, EZ Gel autologous biofiller, PDRN (Rejuran) salmon DNA therapy, PDGF growth factor, exosome therapy and K-Beauty skin boosters, offered at both locations.

  • EZ Gel – Autologous Biofiller Price at booking
  • K-Beauty Skin Boosters Price at booking
  • PDGF Growth Factor Price at booking
  • PDRN / Rejuran – Salmon DNA Therapy Price at booking
  • PRF – Platelet-Rich Fibrin Price at booking

Medical-grade HydraFacial, RF microneedling, PRX Pen microneedling, PRX Plus, BioRePeel, VI Peel, Perfect Derma Peel and the K-Beauty Glass Skin Protocol.

  • BioRePeel – TCA Resurfacing Price at booking
  • BioRePeel — TCA Resurfacing Without Social Downtime Price at booking
  • HydraFacial – Medical Grade Price at booking
  • K-Beauty Glass Skin Protocol — Korean Skin Booster Treatments Price at booking
  • K-Beauty Skin Boosters – Glass Skin Protocol Price at booking
  • Microneedling with PRX Pen — HA, TXA, PRX or BioRePeel Price at booking
  • Perfect Derma Peel – Brightening with Glutathione Price at booking
  • PRX Plus – Biostimulation Without Peeling Price at booking
  • RF Microneedling – Collagen Induction Price at booking
  • VI Peel – Medical Chemical Peel Price at booking
  • VI Peel — Medical-Grade Chemical Peel Price at booking

Photos

  • Clinic reception with gold wall sign, a staff member in a white coat and a client

Also on the team

Team members listed on their website. Individual roles, credentials, and current employment have not been independently verified.stayageless.net (opens in a new tab)

Highlights
  • Every treatment is performed or directly supervised by Farina Sial, PA, MBA
  • Complimentary AI skin analysis at new patient consultations, with a printed report reviewed at the visit
  • Candela GentleMax Pro dual-wavelength laser for hair removal on all skin types, with settings calibrated per patient and session
  • Perfect Derma Peel, which includes glutathione along with TCA, kojic acid, retinoic acid, salicylic acid and vitamin C
  • Quarterly bloodwork monitoring included in hormone programs and medical weight loss
  • Payment plans through Cherry and CareCredit
Good for
  • First-time injectable clients
  • Fitzpatrick IV to VI skin
  • Laser hair removal on all skin types
  • Patients seeking medically supervised weight loss
  • Patients considering hormone replacement
  • Clients who prefer low-downtime options
  • Patients who want an individualized plan
Treats
  • Melasma
  • Hyperpigmentation
  • Acne scars
  • Skin laxity
  • Rosacea
  • Sun damage
  • Hair thinning
  • Under-eye hollows
  • Double chin
  • Jawline definition
Techniques
  • Neurotoxin injections
  • Dermal fillers
  • Lip filler
  • Biostimulator injections
  • HIFU
  • RF skin tightening
  • Laser hair removal
  • Laser Genesis
  • Pigment and melasma laser treatment
  • Microneedling

Products & treatments

  • Candela GentleMax Pro
  • HydraFacial
  • PRX Plus
  • PRX Pen
  • BioRePeel
  • VI Peel
  • Perfect Derma Peel
  • Rejuran
  • EZ Gel
  • Botox
  • Dysport
  • Daxxify
  • Sculptra
  • Radiesse
  • Kybella
  • PCDC
  • Lemon Bottle
  • ZO Skin Care
  • Skinvive
  • Juvelook
  • Profhilo

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