Dr Lopez

Angel Lopez, DMD

As a resident of Oviedo, Dr. Lopez feels an affiliation with the community and is motivated to use his extensive dental training to benefit all of his patients. His approach is always warm and friendly, and he only uses the highest-quality technology and techniques to ensure you get the best possible care.

As the founder of our practice, Dr. Lopez leads the way by attending continued education courses and inspiring his team to better themselves in the interest of our patients. He has instilled a mantra of five-star service and total access to care while helping people overcome their dental anxiety.

"I have always been very passionate about healthcare education, and the dental field was a perfect fit for me because it is constantly advancing and evolving. As a dentist, it is important for me to stay up to date with the latest technologies and treatment options for the community. It is essential for me to provide that to my patients; they deserve it."

Dr. Lopez continues to educate himself in order to give his patients the best dental care possible. Here is a brief history of his education:

Leandro Colon, DMD

Oviedo dental care is center to the life of Dr. Colon. He approaches each case by being attentive, easygoing and gentle. During each visit, you are guaranteed to experience a listening ear and enjoy a treatment plan catered to your personal needs and wants.

Dr. Colon wants all of his patients to be educated about the best treatment options available and uses his experience as a professor at the Puerto Rico School of Dentistry to achieve that. He is always willing to share his expertise as a cosmetic dentist and firmly believes in giving the highest possible care to every patient.

“As a child, I struggled with my oral hygiene, so I understand what so many patients are going through when I meet them here in the office. When I was exploring career options, I had the opportunity to shadow my dentist and I learned first-hand how important his role was in shaping those healthy habits. That’s when I knew my future was in helping people smile with confidence and helping them live a healthier lifestyle.”

Dr. Colon continues to educate himself in order to bring the best possible dentistry to his patients. Here is a brief history of his education:

Dr Colon
Dr Ann

An Nguyen, DMD

Dr. An Nguyen is a general dentist who graduated from the University of Florida, where she earned her bachelor’s degree in microbiology and cell science. She advanced her studies at the University of Florida College of Dentistry and received her Doctor of Dental Medicine degree. She is currently a member of the American Dental Association®, the Florida Dental Association, and the Academy of General Dentistry.

"I take great pride in my work and have a commitment to providing the highest quality of service and care to patients and building life-long relationships with them. I understand that the confidence from a healthy, beautiful smile is an important part of looking and feeling your best, and my mission is to provide each patient expert care tailored to the individual."

Dr. Nguyen is continually taking advanced education courses to remain at the top of her field. Here is a brief history of her education:

  • Bachelor of Science in microbiology and cell science from the University of Florida
  • Doctor of Dental Medicine from the University of Florida College of Dentistry
  • Advanced training in the field of implant dentistry

Andrew Guirguis, DMD

Dr. Andrew Guirguis is a general dentist who graduated from Miami University in Ohio, where he earned his bachelor’s degree in kinesiology. He continued his education at Case Western Reserve University, where he received his Doctor of Dental Medicine degree. Dr. Guirguis was born and raised in Cleveland, Ohio, and now resides in the Oviedo on the Park community with his wife, who is also a dentist in the area. When not serving patients, Dr. Guirguis enjoys sailing, golfing and watching basketball.

“Dentistry is not just my job, it is my passion. To be in a position to better the health, smile and confidence of my patients means the world to me. I pride myself on honest and gentle care, where every patient is treated like family.”

Dr. Guirguis is committed to providing quality dentistry with a personal touch. Here is a brief history of his education:

  • Bachelor of Science in kinesiology from Miami of Ohio University
  • Doctor of Dental Medicine from Case Western Reserve University
Dr Andrew
Dr Kenia

Arianna Hajek

Dr. Arianna Hajek is a dedicated dentist who received her Doctor of Dental Medicine degree from Midwestern University College of Dental Medicine. Now residing and practicing in Orlando, Florida, Dr. Hajek brings her expertise in comprehensive and cosmetic dentistry to Your Oviedo Dentist. She is also experienced in pediatric procedures, and we are delighted that she will be extending her care to our younger patients.

She excels in a wide range of cosmetic procedures, enhanced by her proficiency with modern dental technologies. Dr. Hajek is committed to lifelong learning, recently completing an advanced course in endodontics tailored for general practitioners.

When not caring for her patients, Dr. Hajek enjoys traveling, spending time with her family and three dogs, and engaging in community service through organizations like Smile Train.

“Having been immersed in the dental field throughout my life, I am dedicated to delivering quality, comprehensive care while fostering lasting connections with my patients. My ultimate goal is for every patient to leave their appointment healthier and smiling brighter.”

Kenia Alvarez, Periodontist

Dr. Kenia Alvarez is Your Oviedo Dentist’s in-house periodontist specializing in implant dentistry, sinus augmentation, bone grafting and full-mouth rehabilitation cases. Dr. Alvarez obtained her dental degree from Nova Southeastern University and her periodontics degree from NYU Langone Medical Center. Graduating in the top 10% of her class in dental school, Dr. Alvarez is recognized as a top periodontist in the area. Her clinical skills and expertise are matched by her warm and friendly nature, making her a perfect fit for our team and our patients.

Dr. Alvarez is continually taking advanced education courses to remain at the top of her field. Here is a brief history of her education:

  • Bachelor of Science in biology, magna cum laude, from the University of Florida
  • Doctor of Dental Medicine from Nova Southeastern University
  • Periodontics degree from NYU Langone Medical Center
  • Board Certification with the American Board of Periodontology
Dr Kenia

Our Reviews

Home to over 2,500 5-Star Reviews

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Always feel as if the staff takes extra good care of their patients. Everyone has a great attitude and are extremely friendly! I highly recommend them!

– GC

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Very clean. Always greeted as soon as you walk in. You don’t feel like just a number they remember you and about you. Highly recommend!!!

– BJ C.

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Absolutely the best service! Love Dr Delman and all the staff. They are always friendly and helpful. They have the best office and equipment. Never a wait and they make your visit totally enjoyable.

– Cole C.

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New, sparkling clean, up to date facility. Excellent care from the moment you walk in the door until the moment you leave.

– Lisa M.

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Contact Us

Would you like to improve the aesthetics of your smile? Maybe it is time for a checkup for you or your child. Perhaps you would like to replace a missing tooth or need help dealing with gum disease. Our team at Your Oviedo Dentist can help you find the smile you have always wanted.

Call Us 407-901-5138