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Meet the Doctors

General Dentists

Joseph Roberts, D.D.S. (Cosmetic Dentist)

Dr. Roberts is known for his gentle touch and taking his patient’s comfort seriously. He has a way of giving “painless novocaine” which his patients love and is often mentioned in reviews. Dr. Roberts’ combination of training and experience, along with his calm and assured manner, make the most difficult procedures seem simple for his patients.

Dr. Joseph Roberts completed a fellowship in the Academy of General Dentistry and has received formal dental education at Temple University School of Dental Medicine, Montefiore Hospital and Harvard School of Dental Medicine. Dr. Roberts has served as president of the Eastern Dental Society as well a founding member and president of the Philadelphia Implant Society. Dr. Roberts has been published in the Journal of the American Dental Association and the Journal of Oral and Maxillofacial Surgery. He is an active member of local and national dental organizations and has lectured abroad in dental implants and digital radiography. Dr. Roberts serves on the board of the Kornberg School of Dentistry.

Dr. Joseph Roberts Top Dentists 2010 - 2020

As part of his passion for music and education, Dr. Roberts is the founder of Let Them Rock, a nonprofit dedicated to scholarships for performance-based music education. He is also a founding partner of School of Rock. School of Rock started as one school in Philadelphia and is now grown to nearly 300 schools in 34 states and 10 countries, and is the largest provider of music education in the U.S.

Dr. Chintan Patel

Chintan Patel, D.M.D.

Prior to joining Dentist on the Square, Dr. Chintan Patel completed a General Practice Residency at Johns Hopkins Hospital in Baltimore, MD. During his residency, Dr. Patel received a broad experience in clinical dentistry as well as management of medically compromised patients. Dr. Patel earned his Doctorate of Dental Medicine and Bachelor of Science from Temple University in Philadelphia, PA. Having grown up in Philadelphia, PA, Dr. Patel is excited to make his next big move and call Dentist on the Square his new home!

Dr. Patel believes good overall health starts with great oral hygiene habits! He continues to educate his patients on good oral hygiene practice and encourages periodic checkups to ensure that his patients protect their greatest asset, their smile! Dr. Patel continues to engage in CE courses to stay current with dental practices and learn new procedures to provide the best care for his patients.

Outside of work, Dr. Patel enjoys spending time with family and friends, golfing, traveling, and trying/cooking new cuisines.

Ayesha Sultan, D.M.D.

Dr. Ayesha Sultan is originally from the Midwest where she grew up in Naperville, Illinois. She graduated from the University of Illinois at Chicago with honors in biology. She then pursued her Doctorate in Dental Medicine at Western University of Health Sciences. While living in Southern California, Dr. Sultan served as a board member for multiple organizations including the American Association of Women in Dentistry and American Dental Education Association. She was also a Girl Scouts troop leader for underprivileged young women in the city of Pomona, CA.

Dr. Sultan is currently an active member of the American Dental Association, Pennsylvania Dental Association and Philadelphia Dental Society.

Since beginning her career, Dr. Sultan strongly believes in communicating the importance of dental health to her patients and involving them in every step of their treatment. She stays current with the latest techniques and innovations by taking continuing education courses, primarily focusing on cosmetic dentistry and implants. She is also Invisalign certified.

Dr. Sultan currently resides in Brewerytown with her husband and son. In her free time, she likes to run, travel the world, cook and try new cuisines.

Angelique Sweeney, D.M.D.

Dr. Angelique Sweeney earned her Doctorate of Dental Medicine from the Maurice H. Kornberg School of Dentistry at Temple University. Prior to her dental training she completed her Bachelor of Science in Biology at Southern Methodist University in Dallas, Texas.

Dr. Sweeney is a passionate dental professional committed to providing the highest quality of comprehensive and cosmetic dental care. She was inspired to pursue a career in dentistry after experiencing the truly life-changing effects that dentistry can have on peoples’ lives. Her devotion to serving others in a truly meaningful way through dentistry remains the core value underlying her care. She maintains expertise in a wide variety of skills and techniques to restore the function, comfort and esthetic appearance of the teeth. As a clinician, Dr. Sweeney is a perfectionist who prides herself on achieving the high standard of care her patients deserve.

From a patient experience perspective, Dr. Sweeney prioritizes the comfort of her patients and ensures a more relaxed, enjoyable experience during each visit. She is known to be gentle and works efficiently to deliver care in a painless, streamlined manner. She truly loves her work and values maintaining close relationships with each and every one of her patients. Dr. Sweeney is committed to staying current with dental advancements and technology. She is also Invisalign certified.

Dr. Sweeney is always excited to welcome new patients into her care at Dentists on the Square and looks forward to taking care of you!


Adam Getreu D.D.S., M.S (Periodontist)

Top Dentists 2020
Dr. Adam Getreu earned his Doctor of Dental Surgery degree from Columbia University College of Dental Medicine. Having a strong interest in the surgical side of dentistry, Dr. Getreu advanced his education and received his specialty training from Temple University Department of Periodontology and Oral Implantology earning his periodontics certificate with a masters in oral biology.

Dr. Getreu is a Diplomate of the American Board of Periodontology.

Dr. Getreu is a member of the Delaware Valley Academy of Osseointegration, Northeastern Society of Periodontics, American Academy of Periodontology, the American Dental Association and is a Diplomate of the International Congress of Oral Implantologists.

As an avid cyclist, Dr. Getreu can be found most days taking in the sunrise and serenity of riding along the Schuylkill River.

Kyung Hoon Kim, D.M.D. (Oral Surgeon)

Dr. Kim is a practicing Oral & Maxillofacial Surgeon. Dr. Kim completed his undergraduate degree at Western University, ON in 2010. He then attended dental school at the University of Pennsylvania, PA in 2015. Dr. Kim was ranked in top 10 of his graduating class.

Dr. Kim earned his certificate in Oral and Maxillofacial Surgery from Indiana University. During his residency, Dr. Kim received extensive full scope oral and maxillofacial surgical training including maxillofacial trauma, adult and pediatric anesthesia, dental pre-prosthetic surgery, and orthognathic surgery. Dr. Kim received the honor of the highest academic achievement on the national Oral and Maxillofacial Surgery in-service exam during the chief year in residency.

Dr. Kim is a staff surgeon at St. Joseph Hospital at Penn State Health in Reading, PA and is a member of American Dental Association and American Association of Oral and Maxillofacial Surgeons.

Dr. David Slobodinsky D.D.S. (Sleep Specialist)

Born and raised in Pennsylvania, Dr. David Slobodinsky has always been dedicated to helping others achieve an improved quality of life through better health. After receiving his dental degree from Temple University in 1983, he worked in a large group practice until 1988. He then decided to open his own practice and has enjoyed practicing comprehensive dentistry for the last 18 years.

Dr. Slobodinsky values advancing his education and has dedicated over 300 hours to post-graduate studies. As he continues to grow in the dental industry, he discovered a passion for sleep dentistry and helping patients who snore and suffer from sleep apnea.

Now, Dr. Slobodinsky provides CPAP alternatives to sleep-disordered breathing sufferers so they can sleep comfortably, soundly, and conveniently right at home. Through oral appliance therapy, he able to offer patients a revitalized, happier life.

When Dr. Slobodinsky is home, you might find him golfing, scuba diving, skiing, hiking, or watching his sons play baseball, basketball, and football.

He’s also happily married to his dental school sweetheart. They have two sons together, and a beautiful Shetland Sheepdog named Ginger.

“Being a dentist, it is unusual to be concerned with anything but the mouth, but I strongly feel the need to provide the best comprehensive treatment that I can for my valued patients. So I have trained extensively to be able to provide screening, home testing, and treatment options designed to help each individual’s unique sleep issue, all in one place.”

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Our patients reviews

Dentists on the Square

4.7 / 5.0

Based on 83 reviews

  • Marianne M.

    Dentists on the Square is great. I’ve had a lot of work done, and they are by far the best practice I’ve been to. They are preventative in mindset, which makes a huge difference to minimize issues before they are large scale problems. The team collaborates and they are very attentive. And now I walk out after a cleaning with much whiter teeth! My hygienist is amazing!

  • Betty H.

    This was my best experience at a dentist office. The staff was AWESOME!!!!. I had some major dental work done and still the experience was wonderful. Thanks, Bonnie for the warm welcome.

  • Jackie E.

    DOTS is fantastic! I’ve been a long time patient and have referred many friends. Their staff and doctors are attentive, caring and always willing to sit down and plan out treatment and talk through your benefits. Thank you!

  • Heidi S.

    They actually have me excited to get implants. The staff is amazing and extremely kind. Very thorough and comprehensible, even with such a detailed process. Thank you!! I’m very happy to have been recommended to come here.

  • Candace V.

    I highly recommend! The staff is really friendly and nice. I had my wisdom teeth removed by Dr. Roberts and Vince and they are great. I was really nervous to have that type of treatment but they reassured me that I would be okay and made it a good experience. It is so worth it!

  • Angela B.

    My first appointment at DOTS was pretty incredible. I had a traumatic experience at my last dentist three years ago that resulted in my 1) developing severe anxiety around going to the dentist and 2) me putting off my dental health for a while. Everyone at DOTS was incredible and super supportive. Shoutout to the hygienist and dentists there that get their patients through the appointments with humor and professionalism. I think I might actually look forward to the dentist now!

  • Jake P.

    Incredibly knowledgeable and professional staff. Really pleased with my experience! This is now my go to dentist office.

  • Harry G.

    Everyone is very friendly, the office is very clean and well organized. I will definitely be returning for my dental work.

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