Dr. Nanarao Krothapalli 

He has been a General Dentist since 1994. He graduated with a Bachelor's Degree in Dentistry from India. He then graduated with a D.M.D. degree from Boston University School of Dental Medicine and received his Advanced Education in General Dentistry Certificate from the Harvard School of Dental Medicine. He is a member of the American Dental Association, Academy of General Dentistry, American Association of Endodontists and local Dental societies. Dr. Krothapalli is immensely interested in Rotary Endodontics (Root Canal Therapy) as well as Crown and Bridge.
Dr. Patrick Haren

Dr. Patrick Haren grew up in Columbiana County, Ohio. This rural upbringing taught him the value of hard work and taking pride in what you do. He went on to The Ohio State University to obtain a Bachelor of Science in Biology and received his Doctor of Dental Surgery degree with academic honors. When not practicing dentistry, Dr. Haren enjoys spending time with his wife and family. You may also find him exploring the outdoors or volunteering as a fly fishing guide for disabled veterans.

"I really enjoy working as a dentist because I get to, quite literally, put a smile on somebody's face. I go home happy every day because by holding myself to a high standard of care this directly results in my patients having a quality experience"

Dr. An Nguyen


Dr. An Nguyen earned his Doctor of Dental Surgery (DDS) degree from The Ohio State University College of Dentistry, where he built a strong foundation in general dentistry and developed a passion for delivering high-quality, patient-centered care. He is committed to lifelong learning and actively pursues continuing education to stay current with advancements in the field and provide the best possible outcomes for his patients.


Dr. Nguyen values building long-term relationships based on trust, empathy, and open communication. His goal is to create a comfortable and supportive environment where patients feel informed and confident in their care. Outside of the office, he enjoys spending time with his wife, Huyen, and their two sons, Willian and Ethan. His hobbies include traveling and fishkeeping

Gahanna Dentist

Dr. Amanda Fire


Dr. Amanda Fire is thrilled to be starting her dental career after graduating from The Ohio State University College of Dentistry in 2026. A lifelong Ohioan, Amanda was born and raised in Gahanna and is excited to care for patients in the community she has always called home.


Amanda was drawn to dentistry because it combines her love of science with the opportunity to make a real difference in people’s lives. She believes that a great dental experience starts with feeling comfortable and understood, so she takes the time to listen to her patients, answer questions, and make sure they feel at ease every step of the way. Her favorite part of dentistry is building relationships with patients and helping them feel confident about their smiles.


Before dental school, Amanda played collegiate basketball at Tiffin University, where she learned the value of hard work, teamwork, and showing up with a positive attitude - qualities she carries with her into practice every day.


When she’s not in the office, you’ll probably find Amanda outside. She loves hiking, paddle boarding, boating, and spending weekends on Lake Erie with family and friends. She also enjoys exploring local trails with her pitbull, Duke, who never turns down an outdoor adventure.


Amanda understands that visiting the dentist isn’t everyone’s favorite activity, and she strives to create a welcoming environment where patients feel heard, respected, and genuinely cared for. She looks forward to meeting you and helping you achieve a healthy smile for years to come.


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