Patients' Testimonials

"Dr. Gross, Sherri and the whole staff are wonderful! They always make me feel at ease and do great work!"

"Great staff & dentist they are very efficient and caring"

"My visits are always great! Everybody is extremely friendly, and Dr. Gross is extremely kind and personable. Would highly recommend to anyone looking for a dentist!"

"Excellent dental practice- wouldn't go anywhere else. Can't say enough about the professionalism and level of care provided by every team member."

"I visited Big Oak Family Dentistry and DR Gross for my yearly ex-rays and dental cleaning in March 2021. Since my first visit back in 2002, Dr Gross has always always been exceptionally thorough. Couldn't ask for a better dent its. thanks Doc."

"Dr. Gross and his staff are excellent! Not only did I receive excellent care, but the office is very friendly and inviting."

"Excellent dentist all the way around. I would recommend them to anyone"

"Extremely knowledgeable and helpful! I love that they are so clean and friendly. Definitely my favorite dental office in 40 years."

"I highly recommend this practice to anyone. All the members of the staff are friendly and incredibly helpful. Dr. Gross is very knowledgeable and has a great demeanor. If going to the dentist has never been your favorite, this is the practice for you!"

"I have been with Dr Gross for several years and have been very happy with the professionalism I received. The staff is very friendly, I also enjoy watching TV while in dental chair. They have helped me immediately when i had a dental emergency."

"Big Oak Family Dentistry is friendly and welcoming. The office is very professional in their reminders and other services they provide. The staff is awesome. I'm always satisfied everytime I walk out of the office after a cleaning, filling repair, etc..."

"I completely concur with Janette, as another 20+ year patient of Dr. Gross and his staff."

"I have been a patient for over 20 years! Five years ago I moved quite a distance away but I still see Dr. Gross and his staff. Melissa does a WONDERFUL job and always has a professional and pleasant demeanor. Dr. G also is GREAT and so personable and professional. Also.....no pain when I’ve had to have fillings....he has a gentle approach with the numbing needle. Lastly, Sherry is FANTASTIC, when I refer people, I always tell them Sherry knows everything about the different insurances and how they work! What a gift to have these wonderful professionals take care of my oral health! Oh, one last note....they respect your time....I’ve never had to wait more than 5 minutes in the waiting room. Thank you Dr. G and staff....you’re all the BEST!!!"

"I've been grateful to have Dr. Gross as my dentist for the past several years. He is consistently gentle, patient, and excellent in the dental care that he provides. His dry sense of humor doesn't hurt either. The rest of the staff are also kind and great at what they do."

"My husband and I have been going to this dentist ever since we've moved into town. The entire staff is super friendly and they remember me and my husband and all that we talk about during our appointments. Just proves to me that they genuinely care for their patients.

There is never a wait which I love. When I arrive, I'm taken back to a room to start my appointment within the minute. It's wonderful. I highly recommend this dentist."

"I've been a patient at Big Oak for 20 years - Sherri has greeted me at everyone appointment since day one. It says a lot about a place when the people STAY - everyone is so friendly and they always take the time to ask about me and my family. The added bonus is they take great care of my teeth (and my kids' teeth, too!) Highly recommend!"

"I've been a patient of Dr. Gross for about 2 years now. I needed a substantial amount of dental work when I started seeing him, and he took great care of me. He's a very competent dentist and the work was almost completely pain-free. His staff is amazing, too. Very caring and friendly and pleasant. I highly recommend him."

"I highly recommend Dr gross. He and his staff are courteous, friendly, and kind. I enjoy the visits when I need to go to the dentist."

"The staff is always professional, capable & friendly."

"Friendly staff and excellent with my two young children!"

"Fantastic every time!!! Will always use them for all my dental work needs. Will definitely recommend to all my family and friends."

"I was always nervous going to the dentist. Big Oak Family Dentistry makes a visit enjoyable with their friendly bantering and obvious professional respect for each other. It's very difficult to stay nervous when it is so comfortable. I would recommend Dr. Gross at Big Oak Family Dentistry to everyone."

"I was fearful of the dentist and that led to years of not getting regular cleanings. I went to Big Oak Dentistry and they were so caring and compassionate. They helped me with my anxiety and were caring during all my procedures. They got me back on track and I am no longer fearful of my checkups! The entire staff is wonderful. I would highly recommend this office to anyone and especially those that are fearful of the dentist!"

"Dr. Gross and his staff are the best! They are very helpful and respectful! Dr. Gross is very funny and makes you feel at ease!"

"This dentist is great. He does not do procedures that are not needed, and focuses on keeping my teeth healthy. My teeth have never felt better before going to Big Oak Family Dentistry Dr. Clifford Gross, DDS."

"I was referred to Big Oak Family Dentistry Dr. Clifford Gross, DDS by a trusted friend and have been going there for the past 10 years. I had gone to several high-end or luxury-oriented dental practices in Newtown and Yardley and had not been satisfied. I was looking for an office that was clean, stuck to the schedule (didn't keep me waiting), and most importantly, a dentist and hygienist that knew what they were doing, could keep my teeth clean, and manage my fillings and crowns as I entered middle age. Surprisingly, this was a difficult request in other dentist offices, but not at Big Oak Family Dentistry Dr. Clifford Gross, DDS. Dentistry is as much a skill as it is an art. Both Dr. Gross and Melissa, my hygienist, are very skilled artists. Our community is lucky to have them."

"Been going to Dr. Gross for many years. Always a good visit. Dr. Gross takes the time to make the patient comfortable."

"My family has been going to Dr. Gross for years. We love the friendly atmosphere and personalized care. Each one of my children is known by name and we absolutely love the staff. Professional and courteous in every aspect."

"My husband and I have been patients of Dr. Gross for 30 years. His care for us has been thorough, thoughtful, and understanding. The entire staff is just terrific! We are fortunate to have them!"

"We recently moved to the area and are so happy to have found Big Oak Family Dentistry, truly a top notch dental practice. Dr. Gross and his staff provide excellent care and service. The office manager Sherry is extremely friendly and helpful, and does a great job dealing with insurance. The dental hygienist is also friendly and professional, giving a very thorough and pain-free cleaning. My son had to get several fillings done by Dr. Gross and reported that the experience was as comfortable and pleasant as it could possibly be."

"I highly recommend Dr. Gross and his team. I've been a satisfied client for over 30 years!"

"Big Oak Family Dentistry doesn't treat you like a patient, they treat you like family. They welcome anyone that comes in with open arms. Everyone does a great job with making sure you are up to date on everything. I highly recommend Big Oak Family Dentistry to everyone."

"Over ten years and still coming back for the excellent service and attention to detail."

"Big Oak Family Dentistry is the "Gold Standard" for dental practices. Dr. Gross and his staff (Sherry and Melissa), are the best of the best. I have been a patient for over 25 years and I could not be more pleased and satisfied with the level of service and professionalism. Highly recommended."

"I have been using this dentist office for years and could not be happier with the service it provides. All the staff is kind and courteous. They are always good with being prompt on their appointment times and I never feel like I am waiting long for my turn wither it is for a 6 month check up or for filling cavities. I also love how they are understanding and flexible with changing appointments or having to reschedule. I work close to 80 hour work weeks during the fall and they still manage to make seeing me work. would highly recommend this place to anyone looking for a place for great dental care."

"I was a patient of Dr. Gross years ago but left about 20 years ago because my insurance changed. I returned to him last January and am so glad I did! Dr. Gross is patient and caring as is his whole staff. There is virtually no waiting time when you are scheduled for an appointment. Big Oak Family Dentistry is a gem in Morrisville."

"My son asked me today on the way to the dentist why we go so far to go to dentist (not really that far but I guess when you are 13 and your friends are waiting, 10 minutes is too far), and I said because Dr. Gross is a great dentist. His staff is also very great at what they do. Would recommend to anyone!"

"I have been with Dr Gross for several years and have been very happy with the professionalism I received. The staff is very friendly, I also enjoy watching TV while in dental chair. They have helped me immediately when i had a dental emergency."

"I would highly recommend Dr. Gross as your family dentist. He and his staff are excellent, personable and very competent. They are a great team. I have dental phobia and can not express how glad and thankful I am for their care and helping to manage my dental needs."

"My wife and I have been going to Big Oak Family Dentistry for many years. Dr. Gross is an excellent, caring, and experienced dentist. You get personalized service from him and all the members of his staff. Melissa is a friendly, gentle hygienist. Sherry is the greatest office manager who is ready to answer all of your questions. Appointments are easy to schedule, and there is never a wait time in the office. I would highly recommend Dr. Gross and his staff. They treat you like family."

"An excellent dentist and a terrific staff. I have never been kept waiting at appointment time and when an emergency visit was needed I was seen promptly.I highly recommend Big Oak Family Dentistry."

"I have only been going to this practice for a little over a year when my dentist retired. The staff is wonderful. Never wait. Dr. Gross does wonderful work. Would recommend this practice."

"Excellent office. Professional, friendly, family oriented. We raised three children into their 30's and they all have had great care with Dr. Gross. It's been at least 25 years of great service for the five of us. Great new location, right on Trenton Road with easy access. Looking for a dentist? This is the place for you! Highly recommended.

I said the above -- three years ago. My husband and I continue to use this office and we highly recommend them to you!"

"My family has been going to Big Oak Family Dentistry for close to 20 years. Everyone on staff is patient, caring, and very helpful with questions. Sheri is an absolute Superwoman working the desk and handling all of the insurance questions and appointments, she amazes me every time. Dr. Gross always gives good recommendations and never suggests something that is not really necessary "just to have it done". They really are a great team."

"I have been a patient of Big Oak Family Dentistry for 16 years after a close friend of mine recommended this practice to me. It was the best recommendation I have received. Dr. Gross is very competent, caring, and professional. I have confidence and trust in the dental care that I receive and this is very important to me. The entire staff is also exceptional. Sherry does a wonderful job of managing the office and handling the scheduling of appointments and insurance claims. Melissa is an excellent dental hygienist and is extremely thorough when doing preventive dental care. I would highly recommend Big Oak Family Dentistry and Dr. Gross for your dental care and maintenance."

"The hygienist was great in cleaning my teeth. She explained the results of my x-rays. She recommended that I discuss the findings with Dr. Gross.

The receptionist was also very helpful."

"Courteous and friendly staff! Have been a patient for many years, and I would recommend this facility to all family and friends!"

"Very friendly and accommodating staff with flexible schedule."

"I am senior citizen and he makes me feel safe and he is very gentle. He has done all my bridge work and I don't like the dentist normally."

"Been going to Dr. Gross for a long time. Always did a great job. Everyone there is very professional. Sheri does a great job with the office. And reminds me of my appointments. Very nice staff. Would highly recommend."

"I'm not a fan of going to the dentist, but have found this practice to be the best I've ever gone to. The entire staff is wonderful, kind, informative and makes me feel as comfortable as I can possibly be. I've been looking for a good dentist for years and so happy I've found Dr. Gross!"

"They are the most professional and yet at same time friendly staff i have come across in years and i have had several dentists over the years!! They are on time, they are up on the latest techniques and services and they treat you like family (the ones you like!)"

"I have been a patient for over 25 years. Dr. Gross and his staff have been wonderful They have gotten me through a few dental crisis and helped me to avoid a whole lot more. The people at his practice are friendly, empathetic, and very competent. I would recommend this practice to everyone I know. They will be happy I sent them."

"Big Oak Family Dentistry Dr. Clifford Gross, DDS is excellent. Everyone there is down to earth, very skilled, gentle, and all-around good people. They are extremely clean, take their time, and do things right. I have been going there for almost 10 years and am always happy and impressed with their service. Dr. Gross always explains what he will be doing and is truly concerned about your well-being. And a plus – everyone has a great sense of humor!"

"Been going to this practice for several years. Dr. Gross is excellent. No pain for cavities, crowns, or cleanings and I always have had a strong fear of the dentist. Their office is very clean and Sherry is a true asset to the practice. She is on top of insurances, appointments, medications, and has a great knowledge of the overall business. Can't find anything bad to say. My husband has been coming here for years and I am glad I finally listened to him."

"Love this place so much -- Have been going for almost 2 years now -- even once my family moved out from Morrisville, we stuck with Dr. Gross and his crew for our oral health. There is never a wait time and they are the friendliest and most down to earth practice I have ever been with; I highly recommend them!"

"Excellent service, friendly staff and never a wait! I would recommend Dr Gross and his staff to family and friends anytime!"

"OMG, you've got to get all dental work done at Big Oak Family Dentistry Dr. Clifford Gross, DDS. I recently just started going there. Their customer service skills are 101%. Chris is always welcoming. The staff is the best. And you know how most of us are scared of the dentist; Dr. Gross makes you feel comfortable with his jokes. Well, he could use a little bit of work on them. LOL. But he's pretty funny. More importantly, he's very very very clean. I mean over-the-top clean. And an added bonus is you can watch TV while you're getting your teeth clean. Give them a try it's the bomb."

"I been going to this practice for past 3 years and I love the friendliness. Staff makes you feel so comfortable that eases most of your anxiety about visiting a dentist, and Dr Gross himself is great he did four filling on my teeth and so far I didn't have any problems at all. I would totally recommend this place to anyone."

"I have been a patient of Dr. Gross' for over 17 years. Now, my whole family goes to him. He is the most professional, personable and gentle dentist. I've never even felt the anesthesia needle that's how gentle he is. He also will not recommend a service if it is not needed, I know this is a doctor I can trust. I've been to others many years ago who wanted to do expensive yet unnecessary procedures, but Dr. Gross has never, ever compromised my care in such a way. His staff is top-notch, Sherry know EVERYTHING about ALL insurances, off the top of her head usually, she's is invaluable, professional and very personable as well. Melissa is super professional and very caring and I leave with porcelain-like glossy teeth when she is finished....without pain! I love them all and have enjoyed getting to know them throughout the years. Look no further, THIS is the dental office you want to use for your oral health!"

"I started seeing Dr. Gross a little over a year ago and I have never been happier with a Doctor!! The entire staff is polite, professional and very endearing. Sherrie always goes out of her way to keep my schedule and insurance organized and up to date, and seeing Melissa for cleanings is like going to catch up with a family friend. Dr. Gross is efficient yet gentle, always doing what you need and never suggesting something you don't. I can honestly say I never thought I would enjoy my dentists' visits, Thank you everyone at Big Oak!"

"I have been a patient for many years, including when the practice was on Big Oak Rd. I have never had any problems with the service or advice Dr. Gross and the staff provides. The office is always well kept, and the staff is always pleasant and nice to work with.

When dealing with any company, the experience with the person taking the calls or the main receptionist set the tone for your experience. Sherri does a great job. She seems to know everyone that walks through the door, and she looks uber-organized. She is on top of everything."

"Since I started going to Big Oak Family Dentistry there has been a major improvement in the condition of my teeth. In fact I don't think it is an exaggeration to say that they saved my teeth by getting steering my home care program in the right direction. Thanks!"

"I've been a patient of Big Oak for the past 8 or so years. I really appreciate the cleanliness, thoroughness and care provided by Dr. Gross and his staff. I've been to many dentists in the past and Dr. Gross is incredibly skilled - I have never experienced pain during or after a procedure and that is saying something! Sheri the office administrator is great as are the hygienists and assistants. I would highly recommend to anyone."

"I have been going to Dr. Gross for many years now. The staff is very professional, especially Sherry. Have had a multitude of different procedures done and never experienced any pain. Dr. Gross is very personable and professional. My children continue to go to him even though they have moved some distance away."

"About 16 years ago, I started going to Dr. Gross because my boyfriend's whole family went to him for a number of years. Today, that boyfriend is my husband and we are still patients, along with our two children. The staff is wonderful (especially Sherry), handles insurance with ease, and is extremely helpful and personable. I recommend Dr. Gross to anyone looking for a reliable and skilled family dentist."

"I have been a Big Oak Family Dentistry patient for years and have always been treated with the utmost professionalism and courtesy. Dr. Gross is great and his staff fantastic. Sherry is the best office staff person I have ever come across. She is a keeper!"

"I've been a Big Oak Family Dentistry patient and fan for over 20 years. Dr. Gross and the staff are very professional while offering the feel of family. It's a pleasure to go to the dentist at this practice."