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Dr. Rossana T Alfonso – New Image Dentistry
Dr. Rossana T. Alfonso and her dedicated team at New Image Dentistry have built a reputation for delivering high-quality care over nearly two decades of service. Our practice stands as a trusted dentist in National City CA, providing comprehensive dental care that combines advanced technology with a warm, family-oriented approach. You can visit us for routine preventive care, cosmetic dental services to enhance your smile, or emergency treatment at our state-of-the-art facility on D Avenue. We believe every patient deserves access to quality dental treatment in an environment where they feel valued, comfortable, and confident about their care.

Our Mission
At New Image Dentistry, Dr. Rossana T. Alfonso leads our practice with a clear vision: to provide high-quality, comprehensive dental care that puts your well-being first. We’ve built our reputation on creating lasting relationships with patients who return year after year because they trust our approach. We understand that dental visits can feel overwhelming, which is why we’ve designed our practice around comfort, transparency, and personalized attention. The moment you walk through our doors, you’ll experience the difference that comes from a team genuinely invested in your oral health journey. Our commitment extends beyond treating dental problems—we focus on preventive care and patient education to support your teeth and gums for a healthy smile.

Welcoming New Patients
If you’re looking for a caring dentist, we’d love to meet you. At New Image Dentistry, we make it easy to get started and help you feel comfortable from day one. Whether it’s been a while since your last dental visit or you’re simply searching for a new home for your smile, our friendly team is here to guide you every step of the way.
From your first visit, you’ll notice the difference in personalized attention, clear communication, and a relaxed environment designed to put you at ease. Dr. R. Alfonso takes the time to understand your needs, answer your questions, and create a treatment plan that works for you.
We welcome patients of all ages and backgrounds, and we look forward to helping you and your family enjoy healthy, confident smiles for years to come.
Our Specialties
At New Image Dentistry, we offer a wide range of services to keep your smile healthy, functional, and beautiful. Here are some of the treatments our patients trust most:

What Dentures Can Do for Your Comfort and Smile
Losing multiple teeth affects everything, including eating, speaking, and feeling good about yourself. Dentures provide a practical solution that brings back the function and appearance you’ve been missing. Dr. Rossana T. Alfonso creates custom dentures that fit comfortably and look natural. You might need to replace all your teeth or just several in a row, and dentures restore what’s been lost.
Many people put off getting dentures because they worry about discomfort or an unnatural look. Modern dentures have come a long way compared to what your grandparents might have worn. Today’s options fit better, look more realistic, and feel more comfortable than ever before. Our dentist takes precise measurements and makes adjustments until your dentures feel like part of you.
How Dentures Solve Multiple Problems at Once
Getting dentures from New Image Dentistry does more than fill gaps in your smile. They support your facial muscles and prevent the sunken appearance that happens with tooth loss. Your cheeks and lips need teeth behind them to maintain their natural shape, and once in place, dentures provide that structure.
Missing teeth create whistling sounds and make certain words difficult to pronounce. A full set of teeth helps your tongue form sounds correctly. You’ll also feel more comfortable smiling in public when you’re not worried about visible gaps.
Dentures offer these important advantages:
- They restore your ability to eat all types of food without pain or difficulty
- They prevent remaining teeth from shifting into empty spaces
- Speaking clearly becomes easier once you have dentures in place
- Modern dentures look natural and match your facial features perfectly
- Dentures boost your confidence in social and professional settings
Keeping Your Dentures in Great Shape for Years
Dentures need proper care to stay functional and attractive over time. Even with daily maintenance, accidents happen. You might drop them while cleaning or notice they don’t fit as well as they used to. That’s where denture repair services come in. Our dentist can fix chips, cracks, or fit issues without requiring completely new dentures in most cases.
Regular repairs and adjustments keep your dentures working properly. Over time, your gums and jaw naturally change shape. These changes affect how dentures sit in your mouth. Periodic adjustments maintain a secure fit and prevent sore spots from developing.
Here’s what proper denture maintenance involves:
- Clean your dentures daily with specialized solutions to prevent stains and buildup
- Handle them carefully over a soft surface to avoid breakage from drops
- Store dentures in water or cleaning solution when not wearing them
- Address small problems quickly before they become major repairs
- Visit your dental provider regularly for fit checks and adjustments
Taking care of your dentures protects your investment and keeps them working well. Our skilled team at New Image Dentistry provides both creation and repair services so you always have support when you need it. Contact our highly skilled and trained staff today and we’ll help you find the right solution for your dentures.
Dental Bridges Restore Function and Prevent Future Problems
Missing teeth create problems that go far beyond appearance. Gaps in your smile allow neighboring teeth to shift out of place over time. This movement leads to bite issues, jaw pain, and difficulty chewing your favorite foods. Dental bridges solve these problems by filling empty spaces with natural-looking replacements that function like real teeth.
Dr. Rossana T. Alfonso recommends bridges for patients who have lost one tooth or several teeth in a row. These restorations anchor to the teeth on either side of the gap, creating a stable solution that lasts for years. Our dentist carefully designs each bridge to match your natural teeth in color and shape. Nobody will know you’re wearing a restoration unless you tell them.
Understanding Your Options for Missing Teeth
Replacing missing teeth protects your oral health in ways you might not expect. When you lose a tooth, the bone underneath begins to deteriorate without stimulation from roots. Your remaining teeth start drifting toward the empty space, creating alignment problems that weren’t there before. Our skilled dentist can stop this process with the right restoration.
Bridges work differently than other replacement options. They connect to existing teeth for support rather than requiring surgery. The process typically takes just two appointments from start to finish.
Here’s what makes bridges an effective choice:
- Bridges anchor to the natural teeth on either side of the gap for stability
- The placement procedure requires no healing time between visits
- They can replace one tooth or multiple consecutive missing teeth
- Modern materials match your natural tooth color and translucency
- The entire process from preparation to final placement takes just two appointments
How Bridges Impact Your Daily Life
You’ll notice immediate improvements after getting a bridge from New Image Dentistry. Chewing becomes easier because you can use both sides of your mouth again. Speaking clearly gets simpler when you don’t have gaps affecting your tongue placement. Your confidence grows when you stop worrying about your smile in photos or social situations.
Bridges also protect your remaining teeth from excessive wear. When you’re missing teeth, the ones you have left work harder during chewing. This extra pressure causes faster deterioration and increases your risk of cracks or chips. A bridge distributes force evenly so every tooth does its fair share and prevents bone loss.
Dental bridges provide these daily advantages:
- Bridges help you maintain proper bite alignment for better jaw health
- You can enjoy all your favorite foods without discomfort or embarrassment
- Neighboring teeth stay properly aligned instead of drifting into empty spaces
- Your speech improves as gaps no longer interfere with pronunciation
- Your smile looks complete and natural in every situation
Our highly trained staff strives to provide friendly, high-quality service that makes every visit pleasant. We look forward to helping you restore function and appearance with a custom bridge. Want to learn more about replacing missing teeth? Call our trusted dentist today for a consultation.
How Cosmetic Dentistry Transforms Your Smile and Confidence
Your smile matters more than you might think. It affects how you feel about yourself and how others see you. We understand this at New Image Dentistry, which is why we offer cosmetic dental solutions that create real results. You might want to fix chips, close gaps, or brighten discolored teeth, and our treatments help you look and feel your best.
Dr. Rossana T. Alfonso brings extensive experience to every cosmetic procedure. We focus on making improvements that look natural while addressing your specific concerns. When you visit our practice, we take time to understand what you want to achieve. Our patient-centric approach means we create a plan that provides the quality care you deserve.
Brightening and Restoring Your Natural Smile
Teeth whitening services help restore the natural brightness your teeth may have lost over time. Our dentist can recognize that discoloration happens due to age, certain foods and beverages, or tobacco use. Our whitening treatments, including Zoom Whitening, bring back the luster and radiance you’ve been missing without damaging your enamel.
Dental crowns serve both restorative and cosmetic purposes by repairing damaged teeth while improving your overall smile appearance. We may recommend crowns to restore ideal function and appearance or to strengthen weakened teeth. These common restorations blend seamlessly with your natural teeth while providing the protection your damaged teeth need. Dr. Alfonso uses veneers for patients interested in completely transforming their smile.
Here’s what veneers can address:
- They cover small gaps between teeth for a more uniform appearance
- Veneers hide cracked or chipped teeth with durable porcelain material
- They effectively conceal discolored teeth that whitening cannot improve
- Each veneer is custom-designed to match your facial features perfectly
- Veneers can address multiple imperfections at once for complete smile makeovers
Long-Term Results That Enhance Your Life
Cosmetic dentistry does more than create a prettier smile. These treatments protect your oral health while improving how you look. Crowns strengthen weakened teeth and prevent future damage. Veneers shield teeth from stains and wear. Even whitening removes buildup that can harm your enamel over time.
You’ll also notice social benefits. People with confident smiles tend to make better first impressions. They smile more often in photos and feel comfortable in social situations. When you’re happy with your teeth, you stop hiding them. That confidence shows in everything you do.
Cosmetic treatments offer these valuable advantages:
- Natural-looking results complement your unique facial features
- Strong, healthy teeth function better for eating and speaking clearly
- A beautiful smile boosts confidence and increases your comfort in social and professional settings
- Long-lasting improvements provide years of satisfaction
- Stronger tooth structure reduces future dental problems and repairs
Our highly skilled staff strives to provide friendly, high-quality service to each patient. We look forward to taking care of you and helping you achieve the smile you’ve always wanted. Ready to explore your options? Contact our trusted dentist today and let us show you the possibilities.
Meet the Doctor
Dr. Rossana T. Alfonso brings both expertise and genuine compassion to her practice. With years of experience providing comprehensive dental care, she remains committed to delivering the highest standard of treatment to every patient who walks through our doors. What truly distinguishes Dr. Alfonso is her patient-centered philosophy—she treats each person with the care and attention she would want for her own family. Patients consistently praise her caring ways, thorough explanations, and willingness to go above and beyond standard care. Her commitment to building long-term relationships means she remembers not just your dental history, but you as a person. When you visit New Image Dentistry, you’re not just another appointment on the schedule—you’re part of our dental family.

Dr. Rossana T. Alfonso

Dr. Sharynne Alfonso, DDS
Reviews

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Frequently Asked Questions
Do you accept appointments?
Yes, we do accept appointments at our dentist’s office. In fact, we highly recommend that you schedule an appointment with us in advance to ensure that you receive the best possible care.
Request AppointmentDo I need to arrive early for my first appointment?
Yes, please arrive at least 10-15 minutes early to fill out any patient forms.
What should I expect during my first visit?
Your initial appointment begins with a thorough dental exam where Dr. Alfonso reviews your dental history and current oral health concerns. We’ll take digital X-rays to identify any issues not visible during the visual examination, then perform a professional cleaning. This comprehensive approach allows us to create a personalized treatment plan tailored to your specific needs and goals for optimal oral health.
Can you help with discolored teeth?
Yes, New Image Dentistry offers several solutions for discolored teeth depending on the cause and severity of staining. Professional teeth whitening using our Zoom whitening system can dramatically brighten teeth affected by aging, food, beverages, or tobacco use. For more severe discoloration or teeth with existing dental fillings, veneers may provide a better long-term solution to achieve your desired smile.
What makes your practice different from other dental offices?
Our practice stands out because Dr. Alfonso personally performs nearly all treatments, ensuring continuity of care and building strong patient relationships. We’ve served the National City community for nearly 20 years, creating a loyal patient base that returns because of our caring approach and quality results. Our investment in advanced dental technology and commitment to comprehensive care means you receive everything you need in one welcoming dental office where you’re treated like family.
What should I do if I have a dental emergency?
Dental emergencies require prompt attention to prevent complications and relieve pain. Contact New Image Dentistry immediately at 619.470.2558 if you experience severe tooth pain, a knocked-out tooth, broken dental crowns, or injury to your mouth. Dr. Alfonso provides emergency dental care to address urgent situations and help preserve your natural teeth whenever possible.
What areas does your practice serve?
New Image Dentistry proudly serves patients throughout San Diego County, including National City, Chula Vista, South San Diego, Imperial Beach, Spring Valley, and North Park. Our centrally located dental office makes us easily accessible for families and individuals throughout the region. We welcome new patients from all surrounding communities who are looking for comprehensive dental care and a dentist they can trust.
What services do you offer?
We are happy to offer a variety of services including:
- Dental Exams and Cleanings
- Teeth Whitening
- Invisalign
- Oral Surgery
- Periodontal Treatment
- And more!
What forms of payment do you accept?
We accept checks, cash, credit cards, and most insurance plans. Contact our office so a member of our team can verify your insurance or visit our Payment Options page for more information!
View Payment OptionsHow often should I visit the dentist?
It is important to schedule routine checkups and cleanings to keep your teeth and gums healthy. It is recommended by the ADA to visit the dentist at least once every six months. Contact us now to book your appointment and take the first step toward optimal oral health!
Request AppointmentBuild Lasting Oral Health With Our Caring Dentist in National City CA!
The right practice prioritizes your comfort, health, and satisfaction above all else. Dr. Rossana T. Alfonso and the team at New Image Dentistry are ready to welcome you into our dental family and provide the personalized treatment you deserve. Schedule your appointment today by calling 619.470.2558 or submitting our convenient online appointment request form! Your journey to optimal oral health and a beautiful smile starts with one simple step.

