Laser Dentistry in New York City
Gentle, High-Tech Dental Care for Comfort, Healing, and Precision
Modern dentistry has moved far beyond drills and scalpels — and Teeth By Keith is proud to lead the way with advanced laser dentistry in NYC. Using FDA-cleared laser technologies, including LANAP®, Fotona, and PIPS for endodontics, we offer treatments that are more precise, less painful, and promote faster healing than traditional methods.
Located in the heart of Midtown Manhattan, our laser-equipped office is led by Dr. Keith R. Marshall, DDS, a general dentist with nearly 20 years of clinical laser experience. Whether you’re seeking gum disease treatment, a root canal, or cosmetic gum reshaping, laser therapy allows us to deliver results with fewer side effects — and no fear.
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What Is Laser Dentistry?
Laser dentistry uses concentrated light energy to perform both soft tissue (gums, lining) and hard tissue (teeth, bone) treatments with minimal trauma. At Teeth By Keith, we use dental lasers to:
- Remove infected gum tissue
- Disinfect root canals
- Reshape gumlines
- Stimulate bone and tissue regeneration
- Perform flapless periodontal surgery
- Assist in implant planning with precision imaging
Lasers reduce or eliminate the need for scalpels, sutures, and even anesthesia, making your dental visit faster, more comfortable, and less stressful.
Our Laser Dentistry Services
We offer one of the most comprehensive in-office laser programs in NYC, including:
Benefits of Laser Dentistry at Teeth By Keith
- No scalpels or stitches
- Reduced pain and bleeding
- Minimal anesthesia required
- Faster healing and recovery
- Lower risk of infection
- Preservation of natural tissue
Laser dentistry is ideal for patients who want the most advanced, minimally invasive treatment options available today, especially those with anxiety about traditional dental tools.
Who Can Benefit from Laser Dentistry?
You may be a great candidate for laser dental care if you:
- Have been diagnosed with periodontal (gum) disease
- Need a root canal or re-treatment
- Want to improve your gumline aesthetics
- Experience sensitivity during deep cleanings
- Are you planning to receive dental implants
Prefer a gentler approach to routine dental procedures
Local, Laser-Focused Care in the Heart of Manhattan
Conveniently located on East 32nd Street, our NYC dental office serves:
- Gramercy
- East Village
- Midtown Manhattan
- Union Square
- NoHo
- Murray Hill
- Lower East Side
First time visiting? Our Patient Information page has everything you need to get started.
Frequently Asked Questions
Is laser dentistry safe?
Yes. Dental lasers are FDA-cleared and have been proven safe and effective for soft and hard tissue procedures. Dr. Keith has nearly 20 years of hands-on experience with laser systems.
Does laser dentistry hurt?
In most cases, no. Laser procedures typically cause less discomfort during and after treatment compared to traditional methods, and many require little or no anesthesia.
Is LANAP better than gum surgery?
Yes, for many patients. LANAP is a non-surgical option for gum disease that preserves more tissue, causes less pain, and promotes bone regeneration.
Can lasers be used for cosmetic dentistry?
Absolutely. Our Fotona laser is perfect for gum recontouring and other aesthetic procedures.
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Experience the Future of Gentle, Precise Dental Care
At Teeth By Keith, we don’t just use lasers — we specialize in them. From diagnostics to treatment, every step is designed with comfort, precision, and healing in mind. Let us show you how laser dentistry in NYC can transform your experience at the dentist.