DCO Orthodontic Specialists- Invisalign & Clear Braces, Worcester PA

I wanted to give my huge thanks to Dr. Cassarella and the entire DCO team. Not only were the results amazing, the entire staff was perfect on every visit. They take time to sincerely get to know their patients and they were so much fun to be around. I would absolutely recommend DCO for any orthodontic work you need. My kids will be patients in the future! Thank you again!

We have had a wonderful experience at this office. Dr Cassarella and his team are amazing and very professional. They have a state of the art office. My son has had a great experience and his teeth post braces look fantastic. This office was not here when my older son went through his braces and this office was a much better experience. Dr Cassarella is the best.

I would recommend DCO to anyone looking for an orthodontist! Not only is Dr. C. AMAZING, but his ENTIRE staff is so kind and friendly. They treat their patients like family, know all our names, and are invested in our lives! They are always honoring their patients with patient appreciation days, ice cream, gifts, etc. I couldn't tell you how many handwritten cards we have recieved congratulating my son on something happening in his life. They even sent a note to his little brother telling him how great he is doing with his Type 1 Diabetes! This place is more than just an office, they have become an extended family to us and I can't thank them enough for how kind they have been and how easy they have made the process of braces!

If I could give DCO Orthodontics more than five stars, I absolutely would! This is my second child out of three who has completed their braces journey with DCO, and once again, they have exceeded my expectations in every way possible.

The ease of making and changing appointments with DCO is truly remarkable. They understand the busy lives we lead, and their flexibility is a game-changer.

The staff's friendliness and caring nature always make us feel like we're part of their family. Walking into their state-of-the-art office feels like coming home – it's clean, inviting, and incredibly welcoming.

Dr. Cassarella is an orthodontic wizard! His approach to my child's treatment was nothing short of amazing. Thanks to his patience and innovative techniques, he was able to avoid extreme measures to correct my child's smile, which I am immensely grateful for.

What sets DCO Orthodontics apart is the personal touch they put into every aspect of their business. It's not just about teeth; it's about people, and they genuinely care. I can't recommend Dr. Cassarella and his fantastic team at DCO enough. If you're in need of orthodontic care, do yourself a favor and make an appointment with them today. You won't regret it!

Dr. Cassarella and his team @ DCO have been above and beyond amazing. Since day one, as soon as we walked in the door, their extensive knowledge and impeccable personal care for our son was exceptional. DCO has given him a smile he can be confident in.
We are so blessed.
Thank you for welcoming us and allowing us to be a part of your DCO Family.
With great appreciation,
Denise, Dean, Michael & Charlie Allen

Everyone & everything at DCO was perfect. Every appointment was flawless. Never delayed. My son was always comfortable going, never worried. The entire staff is so friendly & kind. Always smiling. Even dressed so neatly & look so polished. The office is beautiful. Dr. C is so great & genuinely seems to care about his patients. The process is explained in great detail, yet easy to understand.
My son’s smile looks great! Only in the braces for about 14 months. About 4 months less than expected. He is so happy with his smile!
I would recommend DCO 100% for anyone needing orthodontic work. I’m next!

Amazing orthodontist! Such a friendly, welcoming staff who can answer any and all questions. I would recommend DCO to any and all looking for a doctor.

From the moment you step into DCO Orthodontics, it's evident that patient care is their top priority. The entire staff is not only an absolute pleasure to interact with but they also exude genuine concern and dedication towards every individual. Each time my family and I visit, it's clear that everyone there truly cares about our well-being and comfort. Their commitment goes beyond just orthodontic treatment; it's about creating meaningful relationships with their patients. Every appointment ends with my family and me leaving with brighter smiles and a profound sense of gratitude. If you're seeking a place where you'll be treated like family, DCO is the place to go. Highly recommend!

Dr. Cassarella and his staff are some of the kindest, warmest, most knowledgeable people around. I will use them for all my kids orthodontic needs.

DCO is wonderful…from the front desk all the way to Dr. C, one person is as nice as the last. About to start our 3rd child in braces and we know he is in great hands at DCO

DCO is the absolute best! They are always on time, friendly, and have exceptional customer service. I have 3 boys under their care, and I have been very pleased with every visit. Top notch!

When looking for an orthodontist DCO came highly recommended by friends and we are so happy that we went with the recommendation! From the start the staff was friendly, professional, and made all my kids feel welcomed, as well as, excited to be there! As a single mom the pricing plans were reasonable and manageable. Most importantly, they made the whole experience from day one an amazing one for my daughter. She stopped her thumb habit with encouragement and support from everyone there AND most importantly she gained confidence with her rockstar smile! I highly recommend DCO for anyone looking for orthodontic work.

Dr C and his staff are amazing. They took the time to get to know my daughter not only on a professional leave, but on a personal one also. She was not just another patient, she was part of a family. During every step of the way they explained what they were doing. On 2/8/22 after 16 months of having her braces on they came off. I have seen her smile that big before Her teeth look fantastic.
Thank you again

DCO is such a great team of professional and welcoming people. Dr. Cassarella turned my crooked teeth into the perfect smile that I am no longer embarrassed by. If you are on the fence about using invisalign, don't be! It was painless, and very affective. I'm so happy to have my new smile! Thanks DCO!

I can’t say enough about the wonderful care I received at DCO Orthodontic Specialists. Dr. Daniel Cassarella is the absolute best! I was an adult patient of Dr Cassarella’s receiving treatment with Invisalign. My family dentist said I wasn’t a candidate for Invisalign due to the severity of my crooked teeth, but Dr Cassarella proved them wrong! I couldn’t be happier with the outcome and can now smile without feeling self conscious, my teeth are straighter than they’ve ever been. Receiving Invisalign treatment with Dr Cassarella was one of the best decisions of my life.

Dr. C and his team are amazing! Both my kids had the best experience. From getting ready for braces to getting them off, they left every appointment with a smile.