516-924-4153
info@stayageless.net
Tue & Thu: 10am–5pm  |  Sat: 12pm–5pm

Farina Sial, PA, MBA — Founder & Lead Provider, Stay Ageless Clinic

25 Years at Mount Sinai South Nassau • 1,200+ Patients Treated • 300+ Five-Star Reviews • Plainview, NY

Farina Sial, PA, MBA is a licensed Physician Assistant and the founder of Stay Ageless Clinic in Plainview, NY. With 25 years of hospital-based clinical experience at Mount Sinai South Nassau, she specializes in advanced injectable treatments, Candela GentleMax Pro laser protocols, regenerative aesthetics, HIFU skin tightening, and medically supervised weight loss. Over 1,200 patients treated. Serving Long Island, Nassau County, and Suffolk County.

✨ Every new patient consultation includes a complimentary AI skin analysis — at no additional charge.

25 Years
Hospital Clinical Experience
Mount Sinai South Nassau, NY
1,200+
Patients Treated
at Stay Ageless Clinic
300+
Five-Star
Patient Reviews
PA, MBA
Licensed Physician Assistant
Master of Business Administration

She Didn't Come to Aesthetics Through a Course

She came through the operating room.

Before Farina Sial ever picked up a syringe in an aesthetic setting, she had already spent two decades in one of the most demanding clinical environments in New York State.

I spent over two decades watching what happens when medicine is practiced with precision - and what happens when it isn't. That shaped my entire approach to aesthetics. I treat every patient the way I treated every patient in the hospital: as someone who deserves my best clinical thinking, not a formulaic answer.Farina Sial, PA, MBA - Founder, Stay Ageless Clinic

Most aesthetic providers arrive in this field after a weekend course or a short certification program. Farina Sial, PA, MBA arrived differently - through 25 years of hospital-based clinical practice at Mount Sinai South Nassau, one of New York's most respected health systems. Neurosurgery. Critical care. Internal medicine. Patients whose lives depended on the precision and judgment of the people treating them.

That experience shaped everything. It gave her an anatomical understanding that textbooks alone cannot teach - a knowledge of how tissue responds under pressure, how facial structures relate to one another in three dimensions, how the body heals. It also gave her something rarer: clinical judgment. The ability to know not just what to do, but when not to do it.

Farina came to medical aesthetics because she recognized a fundamental gap in what patients were receiving. Long Island had no shortage of clinics offering Botox and fillers. What it lacked was a provider who combined genuine medical training with a deep aesthetic sensibility - someone who could look at a patient's face, understand its structure at a clinical level, and design a treatment plan that honored that structure rather than overriding it.

She founded Stay Ageless Clinic during the COVID-19 pandemic - a time when conventional wisdom said to wait. She chose to build instead. Beginning with a small, word-of-mouth patient base, the clinic grew through one mechanism only: results. Patients came back. They sent their mothers, their sisters, their friends. They left reviews describing something they hadn't expected - a provider who listened, explained, and delivered outcomes that looked completely natural.

Today, Stay Ageless Clinic has treated more than 1,200 patients across two Long Island locations - Plainview in Nassau County, and Center Moriches in Suffolk County. The clinic Farina built reflects, in every detail, the standard she established over 25 years in hospital medicine: assess carefully, treat precisely, and always put the patient's long-term wellbeing above any short-term outcome.

She holds a Bachelor of Science in Biochemistry from the University of Missouri, a Physician Assistant degree from Touro College of Osteopathic Medicine in New York, and a Master of Business Administration from Hofstra University. She is NCCPA certified and has completed advanced training in aesthetic injectables and laser medicine through Empire Medical Training. She speaks Urdu and Punjabi fluently - reflecting the diversity of the Long Island communities she serves.

Farina Sial PA MBA founder Stay Ageless Clinic Plainview NY medical aesthetic injector

Every Consultation Begins with Clinical Skin Data

Before any treatment recommendation is made at Stay Ageless Clinic in Plainview, NY, Farina Sial, PA, MBA conducts a complimentary AI-powered skin analysis using a 36-megapixel clinical imaging system with 8 spectral light modes — measuring 19 skin indicators from surface hydration and pigmentation to deep UV damage and bacterial activity invisible to the naked eye. A printed diagnostic report is provided at every consultation. This is how Farina practices: clinical data first, treatment recommendation second. Never the other way around.

AI skin analyzer at Stay Ageless Clinic Plainview NY

Board-Certified PA with 25+ Years of Clinical & Aesthetic Expertise

NCCPA-certified Physician Assistant with over 25 years of hospital-based clinical experience and advanced training in aesthetic injectables. Background includes neurosurgery, critical care, internal medicine, and facial aesthetics, supported by an MBA in healthcare administration and extensive expertise in neurotoxins, dermal fillers, and biostimulators.

PA - Physician Assistant (NCCPA Certified)

National Commission on Certification of Physician Assistants | Active certification | Licensed to practice medicine under physician supervision in New York State

MBA - Master of Business Administration

Hofstra University, Hempstead, NY | Business leadership and healthcare administration

Physician Assistant Training

Touro College of Osteopathic Medicine, New York | Clinical rotations in surgery, internal medicine, emergency medicine, and pediatrics

BS - Biochemistry

University of Missouri | Pre-medical sciences, cellular biology, and organic chemistry foundation

25 Years Clinical Experience - Mount Sinai South Nassau

Hospital-based practice spanning neurosurgery, critical care, and internal medicine | One of Long Island's most respected acute care hospital systems

Advanced Aesthetic Injectable Training

Empire Medical Training | Advanced techniques in neurotoxin, hyaluronic acid filler, biostimulators, and facial anatomy for aesthetics

Laser & Energy-Based Device Training

Candela GentleMax Pro certified protocols | Laser-tissue interaction, Fitzpatrick skin typing, parameter calibration for all skin types including Fitzpatrick IV-VI

Regenerative Aesthetics Training

Advanced protocols: PRP, PRF, EZ Gel, PDGF, PDRN/Rejuran, exosome therapy, and K-beauty skin boosters

Languages

English | Urdu | Punjabi - serving Long Island's diverse South Asian and Middle Eastern patient communities

Detailed Specialty Care

Each treatment category is guided by clinical rationale, anatomy, skin type, tissue response, and long-term outcome planning.

Injectables

Advanced Injectable Techniques - Neurotoxin & Fillers

Farina's injectable work is guided by detailed facial anatomy mapping - informed by 25 years of clinical anatomy training and hands-on hospital-based experience. She works with Botox, Dysport, and Daxxify for neurotoxin treatments, and hyaluronic acid fillers (Juvederm, Restylane) for volumization and contouring. Her approach is proportional: she maps each patient's facial structure, identifies areas of volume loss or muscle hyperactivity, and designs a dosing plan around those findings. The result is consistently natural - enhancement that reinforces the patient's features rather than overriding them.

Laser Medicine

Candela GentleMax Pro - Laser & Energy-Based Medicine

As one of the few Long Island providers with formal laser physics training, Farina approaches every laser treatment as a clinical calibration exercise, not a preset selection. She uses the Candela GentleMax Pro's dual-wavelength platform - Alexandrite 755nm for lighter skin types and Nd:YAG 1064nm for darker skin tones - to perform laser hair removal, Laser Genesis/toning, melasma and pigment correction, rosacea and vascular treatment, and post-filler bruise treatment. Every parameter is calibrated per patient.

Regenerative Care

Regenerative Aesthetics - PRF, PDRN, Exosomes & K-Beauty

Farina's regenerative practice goes well beyond standard PRP. She uses PRF, EZ Gel, PDGF, PDRN/Rejuran, exosome therapy, and a full K-beauty skin booster menu including Polynucleotide boosters, Glass Skin protocols, and Collagen Banking treatments. These services are integrated as biostimulatory foundations that enhance and sustain the results of other treatments.

Skin Renewal

Skin Rejuvenation - Medical-Grade Surface & Collagen Protocols

Farina's skin rejuvenation protocols are selected based on the patient's skin type, concern, and downtime tolerance - not a fixed menu. She uses HydraFacial, RF microneedling, PRX Plus, BioRePeel, VI Peel, and the Perfect Derma Peel. Combination protocols - RF microneedling with PRF, peels with PDGF - are frequently used for enhanced results.

Lifting

HIFU & Non-Surgical Lifting - Structural Tissue Treatment

Farina offers HIFU for non-surgical lifting of the face, neck, and body - targeting the SMAS layer, the same structural tissue plane addressed in surgical facelifts. Her HIFU protocols are combined with RF tightening for comprehensive structural lifting plus dermal collagen remodeling. She also offers vaginal tightening using energy-based technology. These services are available exclusively at the Plainview location.

Longevity

Medical Weight Loss & Longevity - GLP-1, IV & NAD+

Farina's clinical background in hospital medicine informs her approach to weight management and longevity. She offers medically supervised GLP-1 programs using semaglutide and tirzepatide - with personalized dosing, gradual titration, and regular monitoring. Peptide protocols, IV therapy, and NAD+ infusions address cellular energy, immunity, and anti-aging at the physiological level.

How I Think About Every Patient

Three principles that guide every treatment at Stay Ageless Clinic.

01

Assess First. Treat Second.

I do not begin any appointment with a treatment plan already formed. I begin with an assessment. I look at the patient's face - its proportions, its movement, its anatomy. I look at their skin type and history. I listen to what they want, and I pay equal attention to what they haven't said. Only then do I form a recommendation. And sometimes, the honest recommendation is to do nothing - or to do something different from what the patient came in expecting. I would rather lose a treatment fee than cause a result I am not proud of.

02

Anatomy Is Not Optional.

The difference between a beautiful injectable result and a damaged one often comes down to millimeters. Filler placed two millimeters from the wrong vascular structure causes complications. Botox dosed incorrectly in the forehead causes brow ptosis. Laser settings that are appropriate for one skin type can cause permanent pigmentation changes in another. These are real outcomes when anatomy is treated as a detail rather than the foundation.

03

Natural Results Are Not Minimal Results.

Natural results mean results that are harmonious with the patient's face - that enhance their features rather than distorting them. Some patients have significant volume restoration. Some have significant lifting. The common thread is not the quantity of treatment - it is that when they look in the mirror, they look like themselves. Only better rested. More defined. More like the version of themselves they recognize.

The most common thing patients tell me after their first appointment is that they didn't expect me to spend that much time. I don't know what that says about the industry - but I know what it says about the standard we hold ourselves to.Farina Sial, PA, MBA

Aesthetic Medicine for Every Skin Tone

Aesthetic medicine has not always served darker skin types with the care and precision they deserve. This is something Farina Sial, PA, MBA takes personally - and has made a clinical priority.

Long Island's patient population is beautifully diverse. South Asian, Middle Eastern, African American, and Latina patients make up a significant portion of the community Stay Ageless Clinic serves. Many of these patients have had experiences at other clinics where their skin type was treated as an afterthought - or where a laser or peel was applied using the same parameters used on lighter skin, with damaging results.

At Stay Ageless Clinic, Fitzpatrick IV-VI skin is not a complication to work around. It is a clinical specification to work from. The Candela GentleMax Pro's Nd:YAG 1064nm wavelength is the safest laser modality for darker skin tones - and Farina's expertise in calibrating its parameters ensures that every treatment is both effective and safe.

Every injectable, laser, and regenerative treatment at Stay Ageless Clinic is assessed and calibrated based on the individual patient's skin type, tone, and history. This is not a specialty offering - it is simply the standard of care.

What Patients Say About Farina

Real public reviews that mention Farina's knowledge, care, and results.

★★★★★
"Farina is very knowledgeable..."
Annette Parker
Patient review
★★★★★
"Farina is amazing!"
Heidi Arenella
Botox patient review
★★★★★
"Thorough, knowledgeable, and truly cares."
Marghoob Idrees
Google review via Birdeye

Farina's Signature Treatments

Six clinical treatment pathways patients commonly choose with Farina at Stay Ageless Clinic.

Full Face Non-Surgical Lift

Comprehensive facial design using neurotoxin, fillers, biostimulators, and PRF - customized for each patient's anatomy.

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Natural Lip Enhancement

Anatomy-mapped lip augmentation for definition, symmetry, and natural volume without overfilling.

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Melasma & Pigment Correction

Conservative laser toning with skin-type-specific calibration - safe for Fitzpatrick IV-VI. Combined with regenerative support for enhanced results.

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PRF, EZ Gel & Regenerative Renewal

Second-generation PRF, autologous EZ Gel biofiller, PDRN, exosomes, and K-beauty boosters for cellular skin renewal.

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Advanced Laser Treatments - GentleMax Pro

Laser hair removal, genesis, vascular, rosacea, and bruise treatment using the Candela GentleMax Pro dual-wavelength platform.

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Under-Eye Rejuvenation

EZ Gel autologous biofiller plus PDRN and PRF for dark circles, hollowness, and crepey under-eye skin - no synthetic filler.

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Questions About Farina Sial

Farina Sial is a licensed Physician Assistant and the founder of Stay Ageless Clinic in Plainview, NY. She holds a PA degree from Touro College of Osteopathic Medicine NY, a BS in Biochemistry from the University of Missouri, and an MBA from Hofstra University. She is NCCPA certified and spent 25 years practicing hospital-based medicine at Mount Sinai South Nassau before founding Stay Ageless Clinic. She specializes in advanced injectables, Candela GentleMax Pro laser treatments, regenerative aesthetics, HIFU, and medically supervised weight loss.

Farina Sial, PA, MBA brings 25 years of hospital-based clinical experience at Mount Sinai South Nassau to every patient encounter - a level of anatomical expertise and clinical judgment that most aesthetic providers do not have. Her training in neurosurgery, critical care, and internal medicine gives her a working knowledge of facial anatomy, vascular structures, and tissue response that directly informs the safety and precision of her injectable and laser work. She has treated over 1,200 patients with a 300+ five-star review record.

Farina Sial is a Physician Assistant (PA) - a licensed medical professional who holds an advanced clinical degree and is certified by the National Commission on Certification of Physician Assistants (NCCPA). While she is not a physician (MD or DO), her 25 years of hospital-based clinical practice at Mount Sinai South Nassau represents a depth of real-world medical experience that informs her aesthetic work.

Yes. Farina has made the safe and effective treatment of all skin types - including Fitzpatrick IV-VI - a clinical priority. She has extensive experience performing laser hair removal, melasma treatment, Laser Genesis, and pigment correction on South Asian, Middle Eastern, and African American patients using the Candela GentleMax Pro's Nd:YAG 1064nm wavelength, which is specifically designed for darker skin tones. All settings are individually calibrated per patient - never preset.

Farina offers a full range of injectable treatments at Stay Ageless Clinic including neurotoxins (Botox, Dysport, Daxxify), lip filler, hyaluronic acid dermal fillers, biostimulators, and full face non-surgical lift protocols. All injections are guided by detailed facial anatomy mapping and calibrated to the individual patient's structure and goals. Available at both Plainview and Center Moriches.

Farina uses the Candela GentleMax Pro to perform laser hair removal, Laser Genesis/toning, melasma and hyperpigmentation correction, rosacea and vascular laser, sun damage and pigment removal, and post-filler bruise treatment for patients on blood thinners or aspirin. Laser services are available at the Plainview clinic.

You can book a consultation with Farina by calling 516-924-4153, emailing info@stayageless.net, or using the online booking form at stayageless.net. The team confirms within one business day. Clinic hours: Tuesday and Thursday 10am-5pm | Saturday 12pm-5pm | Monday, Wednesday, and Friday by appointment. Plainview clinic: 1097 Old Country Rd, Suite 105, Plainview NY 11803. Center Moriches: 333-8 Main St, Center Moriches NY 11934.

✨ Every new patient consultation includes a complimentary AI skin analysis — at no additional charge.

Yes. Farina offers medically supervised GLP-1 weight loss programs using semaglutide (Ozempic/Wegovy) and tirzepatide (Mounjaro/Zepbound) at both her Plainview and Center Moriches locations. Programs include personalized dosing, gradual titration, and monitoring. Peptide therapy, IV vitamin infusions, and NAD+ longevity protocols are also available.

Book a Consultation with Farina Sial, PA, MBA

Your first appointment begins with a thorough assessment - not a treatment menu. We'll review your goals, your history, and your anatomy, and design a plan that's genuinely right for you.

Book Appointment OnlineCall 516-924-4153
Locations
1097 Old Country Rd, Suite 105, Plainview NY
333-8 Main Street, Center Moriches, NY
Hours
Tue & Thu: 10am-5pm  |  Sat: 12pm-5pm
Mon, Wed, Fri: By Appointment

Request a Consultation

✨ Every new patient consultation includes a complimentary AI skin analysis — at no additional charge.