Restore Fuller Hair in New York City
Hair Loss Treatment on Fifth Avenue, NYC
Hair loss can affect anyone and often shows up as thinning hair, a widening part, a receding hairline, or patchy areas. Common causes include androgenetic alopecia (male or female pattern hair loss), post‑partum or stress‑related shedding (telogen effluvium), autoimmune conditions like alopecia areata, scalp inflammation, nutritional gaps, and certain medications. Because the causes differ, the right hair loss treatment in New York starts with a precise diagnosis. At Dr. Dennis Gross Dermatology, we take a medical, whole‑scalp approach—reviewing your history, evaluating your scalp with dermoscopy, and ordering labs when appropriate—to personalize a plan that supports hair regrowth and long‑term scalp health at our dermatology office on Fifth Avenue.
READY TO EXPLORE HAIR LOSS TREATMENT ON FIFTH AVENUE?
If you are noticing thinning hair or increased shedding, we can help with a hair loss diagnosis in New York. Call (212) 725-4555 or book an appointment online with our team. We serve Manhattan, Queens, Brooklyn, Staten Island, Bronx, and the surrounding communities including New Jersey and Connecticut.
Dr. Dennis Gross
Decades of Distinction
Behind every treatment is decades of research, training, and expertise. We are dedicated to helping our patients look and feel their best.

25+ years as a board-certified dermatologist and dermatologic surgeon, founder of his 5th Avenue Manhattan practice. A New York Magazine Best Doctor and a trusted voice on national TV, from The Today Show to CNN. He’s also the author of Your Future Face: The Customized Plan to Look Younger at Any Age. 25+ years as a board-certified dermatologist and dermatologic surgeon.
World-Renowned Dermatologist
Founded his award-winning skincare brand in 2000, now carried by Sephora, Nordstrom, and MECCA Beauty. He continues to serve as the brand’s Chief Science Officer.
Founder of Dr. Dennis Gross Skincare™
Before opening his practice, Dr. Gross conducted extensive melanoma research at Memorial Sloan Kettering Cancer Center, studying how the immune system recognizes cancer cells. His findings were published in peer-reviewed journals including the Journal of Experimental Medicine and the Journal of Medical Microbiology.
Skin Cancer Research
A native New Yorker, Dr. Gross has spent his career and personal life rooted in the city he serves. He sits on the Board of Animal Care Centers of NY, championing animal welfare initiatives across the five boroughs, and shares a busy family life in Manhattan with his wife and business partner, Carrie, and their four children.
Beyond the Practice
Our Experts
Your Trusted Experts in Professional Dermatology
Lara Battema, LE, MPH
Lia Trojansky, PA-C
Hilary Reich M.D.
Personalized Hair Loss Treatment Options
LED Light Therapy for Hair Loss
LED Light Therapy is a non-invasive option that uses specific wavelengths of light to energize hair follicles, extend the growth (anagen) phase, and improve scalp health. In‑office light therapy for hair loss is comfortable, requires no downtime, and typically takes 15–30 minutes per session. We often recommend two to three sessions per week initially, then transition to maintenance as results appear. LLLT can be combined with topical or oral medications, platelet‑rich plasma (PRP), or microneedling to enhance hair regrowth. Many patients appreciate that it fits easily into their routine and complements other hair restoration strategies.
Medical and Procedural Hair Restoration
Depending on your diagnosis, we may recommend a combination of evidence‑based therapies. Options can include topical minoxidil, prescription oral medications when appropriate (such as finasteride for certain patients, or spironolactone for women), anti‑inflammatory scalp treatments, and targeted nutritional support. We also offer procedural hair restoration such as PRP injections to stimulate follicles, and microneedling to improve absorption of topicals and promote scalp renewal. Our goal is to reduce shedding, strengthen existing hair, and encourage new growth with a plan tailored to your pattern and stage of hair loss.
At‑Home Support and Prevention
Daily habits matter. We guide you on gentle cleansing, avoiding excessive heat and tight styles, and using scalp‑friendly products. Stress management, adequate protein and iron, vitamin D optimization, and thyroid screening when indicated can all support a healthier hair cycle. For appropriate patients, we may recommend clinically supported at‑home LLLT devices as part of a maintenance plan between visits. Consistency is key—most regrowth strategies require ongoing use to sustain benefits.
What to Expect at Your Visit
We start with a thorough consultation focused on your goals. We assess the scalp and hair shafts, review medical history, medications, life changes, and family patterns, and may perform dermoscopy and baseline photography. When needed, we order laboratory tests (for example iron studies, vitamin D, or thyroid panels) to clarify contributing factors. With this information, we create a step‑by‑step hair loss treatment plan that fits your lifestyle and budget.
Hair growth is gradual. Most treatments require 8–12 weeks to reduce shedding and 3–6 months to see visible hair regrowth, with continued improvement up to 12 months and beyond. We monitor progress at follow‑ups, adjust dosing, and layer therapies such as light therapy for hair loss or PRP when helpful. Ongoing maintenance is typically recommended to support results.
FAQ
Let’s Talk About Your Skin’s Needs
We’re here to make your skincare journey simple, stress-free, and tailored just for you.
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LED Light Therapy has a strong safety profile when used as directed. It is noninvasive and well tolerated for most skin types and hair types. We review your health history to ensure it is appropriate for you.
Treatment plans vary by diagnosis and severity. Many patients start with two to three LLLT sessions per week for several months, then transition to a maintenance schedule. We combine therapies when it can further support hair regrowth.
Coverage differs by plan. Many hair restoration services, including LED Light Therapy and PRP, are considered elective and are typically not covered. We provide transparent pricing and can outline options that align with your goals.
Haven’t got an answer?
Book An Appointment Online.
Find Your Perfect Skincare Plan
Take the next step toward fuller hair with a customized plan for improving hair loss in New York City at Dr. Dennis Gross Dermatology. Call (212) 725-4555 or book an appointment online with our team. We serve Manhattan, Queens, Brooklyn, Staten Island, Bronx, and the surrounding communities including New Jersey and Connecticut.
Beyond Hair Loss & Scalp Health Concerns
At Dr. Dennis Gross Dermatology, we treat hair loss with personalized medical dermatology care designed to identify the underlying cause and support healthier hair growth. We also address related scalp concerns, as well as common skin conditions such as eczema, rosacea, acne, psoriasis, dry skin, and pigmentation issues like melasma. In addition, we treat cosmetic concerns including wrinkles, redness, uneven texture, and double chin. Our approach combines clinical expertise with advanced treatments to improve both scalp health and overall skin appearance.



