Your First Visit

Our Doors Are Open

Finding the right dentist is a delicate balance of research and intuition. No matter your age, dental experience, or teeth health, we will make each visit comfortable and enjoyable in our judgment-free zone. We’re so excited that you’ve decided to visit, and we know that you’ll walk away from each appointment feeling validated by your choice to join our dental family.

A Compassionate Dental Experience

Allen & Co Dental is a Phoenix, AZ dental office devoted to restoring and enhancing the natural beauty of your smile using conservative, state-of-the-art dental care procedures that will result in beautiful, healthy teeth! We put education and training at the forefront of our practice, ensuring that we always follow the research and offer you the latest dental treatments and innovations.

Your well-being matters to us. We focus on your oral health, the appearance of your teeth, and the confidence that comes from feeling good about your smile. From the time you walk in the door to the time you leave, you will be treated as our guest and made to feel as relaxed as possible.

What To Expect

We like to think of our practice as more relationship-based than clinical. Your new patient appointment is the first step to getting to know you and understanding your needs. Here’s what you can expect on your first visit:

Comprehensive Dental Care

We’re proud to offer an array of dental services that will keep your mouth healthy and enhance your appearance. We take our care to the next level by using the latest technology and advancements in dentistry. Whatever dental issue arises throughout your life, you can be sure that we possess the skills and knowledge to find a solution.

Here are just some of our many services:
  • New Patient Exams
  • Digital X-Rays
  • General Dentistry
  • Teeth Whitening
  • Composite Fillings
  • Crowns (Caps)
  • Cosmetic Dentistry
  • Periodontics
  • Root Canal
  • Fixed Bridges
  • Porcelain Veneers
  • Dental Implants

Kind Words

Great dental office and super friendly staff. I hadn’t seen the dentist in years and was very nervous about going and everyone made my experience great. They always made sure I was comfortable and if I was doing okay. Dr. Allen and his staff are truly awesome and recommend him for all your dental needs. I won’t go to any other dentist. The office is clean and very welcoming.

Sarah Walton

Dr. Allen and his staff were so nice and made it such a great experience for me. I personally hate when I am waiting in the waiting room for long periods of time after my appointment BUT every time I go to Dr. Allen I never have to wait and experience this. They make it such a great experience and I would recommend it to anyone I know looking for a dentist!

Carly Cabral

I just moved to Phoenix and was looking for a new dentist. Dr. Claudio Cosio and his team treated me with great respect and I felt like the covered all my concerns without pushing any treatment that was not needed. Dr. Cosio. is personable, kind and knowledgable. I would highly recommend him and the practice.

Raphael Lior

I’ve known Dr. Allen for many years, and his staff makes every visit feel like I am welcomed! They are all respectful, and it’s always great seeing him and his caring staff! I definitely would recommend his office to anybody that is looking for a great Dentist! They’re all wonderful people!


I have been going to Dr Allen for years. His office is the best. His staff is the friendliest I’ve ever met. They treat you like family. Dr Allen is very gentle and makes sure you are comfortable. 100% recommend!!

Susan Coppola

I have been a patient of Dr. Allen for a decade. It's like I come in to see my second family. Every makes you feel at home. A relaxing professional atmosphere. If you are looking for a dental company, this the place. First Class.

Tony Hopper

Dr Allen does an amazing job and is always there to address any concerns! I always love going to get my teeth cleaned. Stephanie and the entire staff there are amazing!!

Bethany Smith

I usually have a lot of questions about my care, so when the hygienist and Dr Allen take time to thoroughly explain, they make me "a happy patient". Dr Allen does great work fitting my new crowns.

Carol Taylor

They are a great office everyone is friendly and nice and you have to wait for hours like at typical Denist appts its in and out with quality work. Early morning hours are available also. I recommend them for a good Dental experience.

Linda Harris

I have been a patient of Dr Allen for 20 years. I love coming to see him and all his wonderful caring staff. I would recommend his office to anyone who needs a GREAT Dentist! I also want to share that this Doctor will recommend what you need but will not make you feel uncomfortable if you choose to wait to have work done. Tani my hygienist is fantastic.

Sylvia P.

I had implant work done. It is a process that requires some patience. Final work was wonderful and has made a huge difference. The doctor and ALL staff members are professional, caring and willing to work until adjustments are right. Grateful I found them and highly recommend them.

Lisa Dugan

The dentists and dental hygienists are well experienced in taking care of my dental needs. They are very detailed in the work they perform and pay close attention any required dental procedure I need done. I highly recommend Dr. Daniel Allen’s office for taking care of your dental needs.

Carlos De la Torre

I’ve been a patient here for many years. They are wonderful! Every person in the office is caring and professional, and Dr. Allen is the best. My elderly mother came here to Dr. Cosio when she was visiting and had nothing but great things to say about him and his staff. Two great dentists!

Rachel MacDonald

Was a patient of Dr. Griego since 1978. Since he retired, he recommended Dr. Allen. I haven't met Dr. Allen yet but still have Stephanie as my hygienist. Love her. She does a great job. Have met Dr. Casio when he has checked my teeth after cleaning. Very personable.

Patty Backos

I am very pleased with Dr. Daniel Allen and his staff. The office atmosphere is always friendly and professional. Procedures are thoroughly explained and carefully completed. I continually recommend their services to my friends.

Cathy Mondino

My wife and I have been Dr. Allen's patients for a few years and every time we go for any cleaning or procedure the experience has always been great, the staff is professional and courteous. We never have had to wait when we show up for appointments and their front desk is efficient and quick.

Jose Meza

For the first time I have no fear of going to the dentist. My hygienist keeps me so distracted I dont even notice the cleaning is complete. The minimal work I did have done by Dr Allen was painless and stress free.

Farm Daze

Take control of your health and smile by scheduling a new patient appointment today!

Our Office

Our attractive dental facility is located off Bell Road in Phoenix, Arizona. We can’t wait to see your beautiful smile!


4025 West Bell Road Suite 13 Phoenix, AZ 85053

Phone Number


Patient Form

Before your first appointment, please visit our Patient Forms page to download our new patient bundle. If you arrive with the completed, printed forms, we will be able to attend to your medical needs more quickly. Thank you, and please get in touch with our office if you have any questions at all.