Dental Implants & Implant Dentures

Dr. Fidel Abreu, DDS provides dental implants and implant-supported dentures for patients across Freeport and the greater Long Island area. He has placed over 300 implants and completed advanced training in Sinus Lift, Block Grafts, the Split Ridge technique, and All-on-Four Overdentures — earning Diplomate status with the International Association of Dental Implantology.

What Are Dental Implants?

Dental implants are replacement tooth roots. They provide a strong foundation for fixed (permanent) or removable replacement teeth made to match your natural teeth — a more secure, longer-lasting alternative to traditional dentures.

Implant-Supported Dentures

If you wear traditional dentures and they slip, click, or feel loose, implant-supported dentures anchor firmly into dental implants. The result is a denture that stays put when you eat, talk, or smile — without adhesive.

Actual patients of Dr. Fidel Abreu, DDS.

Learn more: Dental Implants in Freeport · Implant Dentures on Long Island

Hybridge Full-Arch Dental Implant Bridge

The Hybridge full arch dental implant bridge is a simple, lasting solution for those in need of full-mouth reconstruction due to congenital conditions, accident, or dental disease. Dr. Abreu specializes in full-mouth dental implant restorations, and Hybridge offers a unique process that blends professional care with exceptional technology and craftsmanship to restore comfort and full dental function.

State-of-the-Art Technology Meets World-Class Craftsmanship

Hybridge restorations are crafted in the USA with precision technology, ensuring an authentic solution that gives patients the beautiful teeth and healthy mouth they've been longing for. The renewed confidence, newfound comfort, and ease of maintenance you'll enjoy will transform your quality of life for years to come.

Hybridge Patient Testimonials

Cosmetic Dentistry

Cosmetic dentistry is more popular than ever — from whitening and shaping to closing gaps and replacing teeth. Dr. Abreu specializes in cosmetic dentistry including teeth whitening, bonding, veneers, crowns, enamel shaping and contouring, and other periodontal plastic procedures.

General Dentistry

A general dentist is your primary care dental provider. Dr. Abreu diagnoses, treats, and manages your overall oral health — gum care, root canals, fillings, crowns, veneers, bridges, and dental implants — alongside preventive education and routine cleanings. The focus is keeping problems from arising in the first place.

Endodontics

An endodontist treats the dental pulp — the nerve inside the tooth. Dr. Abreu graduated NYU College of Dentistry in 1997 with Honors in Endodontics and performs simple to advanced root canal treatments and other surgical root procedures in-office.

Orthodontia & Invisalign

Orthodontics treats malocclusions ("bad bites") — teeth that are crowded, missing, or jaws that don't align properly. Dr. Abreu offers both traditional orthodontic appliances and Invisalign clear aligners.

Invisalign Clear Aligners

At your initial consultation, we discuss your needs and evaluate whether Invisalign is right for you. We use the iTero^® digital scanning system to create fast, precise 3D images of your teeth — no goopy impressions — and then map out a treatment plan with the exact tooth movements and timeline.

Custom-made aligners are made of SmartTrack^® material — virtually invisible, so most people won't notice you're wearing them. Wear them 20–22 hours a day, removing only to eat, brush, and floss. As you move through each set, your teeth gently shift into place; new sets typically every week with check-ups every six weeks.

When treatment is complete, ask about a Vivera^® retainer — custom-made with the same technology to hold your new smile in place.

BOTOX^® for TMJ & Bruxism

Many patients see their dentist with complaints of jaw or facial pain caused by bruxism (teeth grinding) or temporomandibular joint (TMJ) disorders. BOTOX^® is a proven alternative to alleviate symptoms and provide relief.

Symptoms of TMJ Disorders

• Jaw pain or stiffness
• Earaches
• Clicking or popping noises during chewing
• Masseter muscle enlargement (squared face appearance)

How the Treatment Works

BOTOX^® for TMJ is a non-surgical, in-office procedure that takes just a few minutes. Most patients notice improvement within 1–2 days; full relief can take up to a week, with results lasting 3–4 months. The treatment relaxes the jaw muscle enough to reduce grinding and tension while keeping normal jaw and chewing function intact.

Symptoms of Bruxism

• Severely worn or chipped teeth
• Receded gums in the absence of gum disease
• Sore jaw muscles in the morning
• Headaches, earaches, and toothaches
• Facial pain

If mouth guards and other measures haven't helped your TMJ disorder, ask our office about BOTOX^® as an alternative.

Teeth Whitening

Dr. Abreu understands the impact a smile has on first impressions. Teeth whitening is one of the most affordable cosmetic options for brightening your smile and restoring the radiance that draws people in.

Frequently Asked Questions

Does Dr. Fidel Abreu, DDS offer dental implants in Freeport?

Yes. Dr. Fidel Abreu, DDS provides dental implants and implant-supported dentures for patients across Freeport and the greater Long Island area. Call (516) 223-6896 to schedule a consultation.

Are implant-supported dentures available as an alternative to traditional dentures?

Yes. Implant-supported dentures anchor into dental implants for a more secure fit than traditional removable dentures. Both options are available at our Freeport office.

Do you offer Invisalign?

Yes. Invisalign is offered as a clear alternative to traditional braces. At your initial consultation, your doctor will discuss your needs and evaluate whether Invisalign treatment is right for you.

How do I schedule a consultation?

Call (516) 223-6896 or use the online booking link at the top of the page. Your first consultation covers your treatment needs and any questions about implants, cosmetic dentistry, Invisalign, or other services.

Do you speak Spanish?

Yes — se habla español. The office is fully bilingual. See our Spanish-language dentistry page.