Meet Our Team

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Dr. Ali Azad General Dentist Read Bio

After completing my undergraduate studies at the University of Florida (Go Gators!), I received my Doctorate of Dental Surgery at the University of Maryland Dental School in 1993. I have been practicing dentistry for the last twenty-two years in Greenbelt and Prince Frederick, Maryland. In my spare time, I enjoy spending time with my wife, Behnaz and my two sons. I also enjoy traveling, playing basketball, watching movies and eating chocolate. Member of the American Dental Association Membe...Read More

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Dr. Aalemansour General Dentist Read Bio

Since October 2000 I have been practicing dentistry with Prince Frederick Dental Center. I have been married for 14 years to Dr. Farnoush Jamali, a pediatrician who also practiced in Prince Frederick, MD from 2005-2007. We have three children, 1 daughter, and 2 sons. Education and Experience: Howard University, Washington, D.C. (1994-1998) Howard University Hospital (1998-1999) GPR-General Practice Residency Practiced at D.C. Dentistry Certifications: Invisalign Cert 1 & 2 (2004 & 20...Read More

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Dr. Tahvildary General Dentist Read Bio

I graduated from University of Pennsylvania in 2000. In 2005, I moved to Maryland and have practiced dentistry at Prince Frederick Dental Center ever since. I feel privileged to work in such a wonderful community. I have been married for 14 years and have two sons. In my spare time, I enjoy family activities, traveling, gardening, and cooking.

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Dr. Nguyen General Dentist Read Bio

I graduated from the University of Maryland with a Doctorate of Dental Surgery. I have had the pleasure of working at Prince Frederick Dental Center since 2010. I love this area and all of my patients. I cannot see myself anywhere else. When I am not working, you can find me at the gym or enjoying the outdoors. I love spending time with my family when I get a chance to travel to my hometown.

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Dr. Kafashzadeh General Dentist Read Bio

A graduate from the University of Pennsylvania School of Dental Medicine. Dr. Kafashzadeh followed his training with an Advanced Education in General Dentistry at Temple University, where he completed training in advanced implant dentistry, prosthodontics, oral surgery, root canals, and cosmetic dentistry. He brings passion, excellence and uncompromising quality to all of his patients. He enjoys providing healthier mouths and improved smiles for his patients as he is a big believer that oral hea...Read More

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Dr. Nunez General Dentist Read Bio

I graduated from the University of Michigan School of Dentistry in 2014 with both my DDS and PhD degrees. I practiced in Kalamazoo, MI for one year, after which I decided to complete a two-year General Practice Residency at Einstein Medical Center in Philadelphia, PA. The program provided advanced clinical training on restorative, cosmetic, surgical, and implant dentistry. I grew up in Bowie, MD so since moving back to the area, I have been able to spend more time with my family, my husband, ...Read More

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Dr. Monireh Hadi Sichani General Dentist
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Dr. Julia Endodontist Read Bio

Dr. Julia was born and raised in Fayetteville, Arkansas. She graduated from the University of Arkansas before attending the University of Missouri – Kansas City School of Dentistry. She participated in the Senior Departmental Advanced Studies Program in Endodontics at UMKC and earned her Doctor of Dental Surgery degree in 2014. Upon graduation from dental school, Dr. Julia furthered her education by completing a one-year general practice residency at Wellspan York Hospital in York, Pennsylvania....Read More

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Dr. Tamim Oral Surgeon Read Bio

Dr. Ahmed Tamim, DDS, MD is a dual-degree, board-eligible Oral Maxillofacial and cosmetic surgeon. He graduated from NYU College of Dentistry with OKU honors (omicron kappa upsilon) after earning his Doctorate of Dental Surgery degree. He then attended Louisiana State University in Shreveport , LA where he earned his medical degree (MD) and then completed his Oral and Maxillofacial Surgery training. Dr. Tamim then completed a Full-body and Facial Cosmetic Surgery fellowship in Oklahoma. Dr. T...Read More

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Ellie Stickley Registered Dental Hygienist Read Bio

Ellie graduated from Old Dominion University in 2016, with a Bachelor of Science Degree in Dental Hygiene. She graduated summa cum laude with a 4.0 GPA. The program she studied at ODU had a heavy focus on community outreach programs, which influenced her passion for dental hygiene. Ellie believes everyone should have access to proficient quality dental care and she strives to make sure her patients feel valued, and comfortable throughout their appointments. She grew up in Huntingtown and is now ...Read More

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Dawn Rose Registered Dental Hygienist Read Bio

Dawn graduated from Baltimore City Community College’s dental hygiene program in 1996. She started part-time at Prince Frederick Dental Center in 1996. In six short months, she was offered a full-time position and has now been with Prince Frederick Dental Center for over 25 years. She thoroughly enjoys our relaxed, yet professional atmosphere. It seems to calm patients and make them at ease. She approaches every day as a new challenge to strive for professionalism and excellence. Her goal is qua...Read More

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Rhonda Tuzzio Registered Dental Hygienist Read Bio

Rhonda has been a practicing dental hygienist since 1979, so it has been over 30 years! She has been working at Prince Frederick Dental Center since 2001, and thoroughly enjoys the friendly yet professional atmosphere. She is a native of Maryland, and graduated from Allegany College in Cumberland, MD. In her spare time, she likes to bake and read, and she is a lifelong Baltimore Orioles fan. She has two grown sons, Ryan and Travis Webb.

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Mandy Pollit Registered Dental Hygienist Read Bio

Mandy graduated from Allegany College of Maryland in 2010 where she earned her Associate’s Degree of Applied Science in Dental Hygiene. She joined our practice in 2011 and has since enjoyed improving patient’s oral hygiene and educating others on the topic. Mandy is a Calvert County native and in her free time she enjoys cheering on the Commanders and spending quality time with her husband and four children.

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Sherri Welch Registered Dental Hygienist Read Bio

Sherri graduated from the University of Maryland School of Dentistry in 2000 with her Bachelor of Science Degree in Dental Hygiene. She has been a practicing dental hygienist for over 20 years and has worked in offices specializing in pediatrics, periodontics and patients with special needs. She joined our practice in 2015 where she enjoys the relationships she has formed with her patients over the years, all while being able to improve their oral health and educate them on the benefits of a hea...Read More

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Nicole Williams Registered Dental Hygienist Read Bio

Nicole joined the Prince Frederick Dental Center team in May 2013. She received her Bachelors’ of Science Degree in Biology from Frostburg State University and her Dental Hygiene Degree from Allegany College of Maryland. Upon graduation, she was presented with the “Outstanding Clinician Award” given by the Upper Potomac Dental Hygienists’ Association. Nicole is very dedicated to the oral health of her patients and she strives to make each dental visit efficient, relaxing, and comfortable while ...Read More

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Kim Duehring Registered Dental Hygienist Read Bio

Kim graduated from Allegany College of Maryland in 2019 with her Associate’s Degree of Applied Science in Dental Hygiene and immediately began practicing full time in a small private office. She started off as a part-time hygienist at our practice in 2020 and officially switched to full time in 2022. Her favorite part of the job is getting to know the patients and making them feel at ease when in her chair. In her free time, you can find her in her flower garden and enjoying the outdoors.

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Sheri Kaylor Registered Dental Hygienist Read Bio

Sheri has been a dental hygienist since 1994 when she graduated from Allegany College of Maryland with an Associate’s Degree in Dental Hygiene. She started off as a part-time hygienist at our practice in 2017 and became full time in 2024. In her free time, Sherri likes to read and spend time with her family. She makes a great addition to our team!

Patient Satisfaction

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Patient Reviews

Services We Provide

At Prince Frederick Dental Center we strive to provide our patients with the best and most complete dental care. Our doctors and staff frequently attend continuing education seminars to learn the latest dental techniques. Here are some of the services we provide, please click here.

Languages Spoken

  • English
  • Farsi
  • Spanish