We are Winter Haven Modern Dentistry

 

Take advantage of 20% Off Dentistry* and keep your smile in top shape.

 
 
Meet Dr. Alia Osseiran

Meet Dr. Alia Osseiran

I believe your health starts with your smile. I love making sure you feel comfortable, understood, and genuinely cared for while you are visiting.

 

 
Google map of Winter Haven Modern Dentistry

ADDRESS

863-656-4777

fax : 863-808-0765

We are located in Winter Hill Plaza on the corner of Cypress Gardens Blvd and Klatt St SE. We are next to First Watch and across the street from Gaskins Barbecue and Lobster

BUSINESS HOURS

Mon
8:00 AM - 7:00 PM
Tue
8:00 AM - 7:00 PM
Wed
8:00 AM - 7:00 PM
Thu
8:00 AM - 7:00 PM
Fri
8:00 AM - 5:00 PM
Sat
8:00 AM - 1:00 PM
Sun
Closed

Winter Haven Modern Dentistry is OPEN for ALL dental care procedures and emergency needs. Protecting the health and safety of our patients, families, and team members is our number one priority. If you are in need of dental care, book your appointment online or give us a call we are not open all Sundays. Dr. Guerra, Dr. Leon and the team look forward to seeing your smile!

LANGUAGE SPOKEN

  • English

INSURANCE

We take most major insurances, including:

  • Aetna
  • Ameritas
  • Anthem Blue Cross
  • Cigna
  • Delta Dental
  • Guardian
  • MetLife
  • United Health Care
  • UCCI
 
 

Family Dentistry in Winter Haven, FL

At Winter Haven Modern Dentistry, we prioritize your oral health because we understand its vital role in your overall well-being. Our personalized care and advanced solutions keep your smile healthy, whether you’re here for a routine cleaning or advanced procedures like a root canal or a dental bridge. In our friendly, modern environment, we make every visit easy and comfortable for patients of all ages. Beyond your smile, we’re dedicated to supporting your overall health at every step. Schedule your appointment today and experience a healthier smile right here in Winter Haven, FL.

Office Photo of Winter Haven Modern Dentistry
 
 

We Pride Ourselves on Our Service

 

When you choose Winter Haven Modern Dentistry, you step into a new era of dental excellence with our advanced, proven technology. Explore the advantages of transformative technology, such as Digital X-Rays and CEREC® CAD/CAM single-visit crowns.

 
 
 

Special Offers

 
 
 

Trusted by Families Across Winter Haven, FL

5.0

(Translated by Google) Excellent, 100% recommended. The staff was very friendly. The secretary, Endy, and Dr. Boswell were very clear in their communication and explained in detail each procedure they needed to perform on my mouth. Excellent staff. (Original) Muy buenos, 100% recomendado, wl personal muy amable. La secretaria ENDY EL DR.BOSWELL fueron muy claros al hablarme y explicarme con detalle cada trabajo que tienen que hacerme en mi boca, excelente personal.

4.0

When you’re dealing with extensive dental issues, finding a place where your loved ones feel comfortable sharing their concerns, being heard, and finding real solutions is not easy. Our journey led us to Winter Haven Modern Dentistry. While we did not always experience the best customer service, we were fortunate to find someone who truly listened to our concerns and helped make a difficult process more manageable. Alongside Dr. Osseiran and other staff members, this support made my husband’s dental journey far more bearable. ENDY— you are amazing! Words cannot express how grateful we are for your hard work, patience, and dedication. You truly care about your work and execute it with the utmost excellence. Thank you for everything you did for us. Because of you, my husband was finally able to move forward and get much-needed dental work done.......LOL Dr. Osseiran was also incredibly patient, reassuring my husband every step of the way. We sincerely appreciate the care and compassion shown during such a challenging time.

5.0

I want to share my honest experience because I think it’s important for others, especially those who struggle with dental anxiety. My first few visits to this office were honestly very upsetting. I saw a dentist who made me feel ashamed of my teeth and extremely pressured to move forward with treatment. Instead of feeling supported, I felt judged. I was told things like, “Do you want to walk around with no teeth?” and “If you had the money, would you fix your teeth?” and I left that appointment in tears. As someone who already struggles with health anxiety and a fear of the dentist, that experience was incredibly discouraging. It did not just make me not want to return to this office, it made me not want to go to a dentist at all. I left feeling embarrassed, overwhelmed, and honestly defeated. Fast forward to March 2026. I had a dental emergency and needed to be seen quickly. After calling around, I decided to take a chance and try this office one more time with a different provider. That decision completely changed everything. Dr. Alia Osseiran is without a doubt the best dentist I have ever seen. From the moment I met her, I felt a level of kindness, patience, and understanding that I had not experienced before. I opened up about my anxiety and she truly listened without judgment. She took the time to explain everything clearly, made sure I felt comfortable, and even gave me thoughtful advice on how to start rewiring my mindset around dental visits by pairing them with something positive afterward. That level of care meant more to me than I can put into words. I had to undergo a surgical extraction and she was incredible the entire time, talking me through every step, explaining what I might hear or feel, and making sure I never felt alone or overwhelmed. Because of her, I no longer feel afraid to continue taking care of my teeth. That is something I never thought I would say. The front desk staff were also kind, welcoming, and helpful, which added to the overall positive experience. I am sharing this because my experiences at this office were completely different depending on the provider. One left me in tears and afraid to return, and the other restored my trust in dental care entirely. I am truly grateful I gave this office another chance, and I cannot recommend Dr. Osseiran enough.

 
Woman with credit card and phone
 

Payment Options

 

Insurance

We happily accept a variety of dental insurance plans and file the claim on your behalf. Rest assured, we maintain transparency throughout the entire process. 

Umbrella

Smile Generation Dental Plan

No dental insurance? No worries. Smile Generation Dental Plan offers up to 50% discounts on most treatments. 

Credit Cards

Smile Generation Financing

You only have one smile, so we gladly offer flexible payment options to make caring for it more affordable. Finance up to $25,000 for 60 months and enjoy 0% interest and low-interest plans on approved credit.

Money
 
 

What is the Mouth-Body Connection® ?


The Mouth-Body Connection® refers to the link between oral health and overall health, and the role that the harmful bacteria and inflammation in our mouths play in chronic, systemic disease. That’s why it’s time we talked about more than your teeth. Our office prioritizes your overall health as it relates to your oral health. When we care for your smile we’re also looking out for your entire self.

 
 
Toothbrush