Northern Ave Dentistry
Welcome to Northern Ave Dentistry
Meet Dr. Gordon Gross
Dr. Gordon Gross grew up in Minnesota. He completed his Bachelor of Science degree at St. Cloud State College. He then attended the University of Minnesota, earning his Doctorate of Dental Surgery (DDS) and graduating Magna Cum Laude.
In 1973, Dr. Gross moved to Phoenix and has practiced dentistry ever since. He’s a skilled, gentle dentist who’s attentive and respectful of each patient’s unique needs and desires. Using advanced techniques and a patient-centered approach, Dr. Gross ensures every visit is comfortable, efficient, and improves the patient’s oral health and smile!
For more than ten years, Dr. Gross worked for the Arizona State Board of Dental Examiners. During this time he reviewed patient complaints and testimonies, seeking to understand what happened and how to address the issues. Additionally, Dr. Gross has testified, as an expert witness, in large dental court cases.
Dr. Gross has been recognized for his experience, skills, and professionalism. He has been honored by the International Association of Dentists, the Leading Physicians of the World, and America’s Top Dentists.
Beyond his work, Dr. Gross enjoys playing racquetball and spending time with his wife Liliana and two young children, Sam and Valen.


For more than 30 years, Northern Avenue Dentistry has been providing comprehensive, patient-centered dental care to families throughout Phoenix, Glendale, and Peoria, AZ.
Meet our Great Team

Dr. Gordon Gross

Dr. Cook
"We have an incredible team dedicated to providing exceptional care. However, to respect their privacy, we only feature our lead doctors. Rest assured every member of our staff is committed to ensuring the best experience for our patients."- Dr. Gordon Gross
Our Practice Philosophy
At Northern Ave Dentistry, our practice philosophy centers around patient care, comfort, and community education. We believe that a visit to the dentist should be a positive experience, which is why we focus on creating a welcoming environment for our patients. Our team is dedicated to providing personalized dental care that meets individual needs, ensuring your journey to optimal oral health is smooth and stress-free. We’re here to empower our patients with the knowledge they need for long-lasting smiles.
Our History in Numbers
30+
Years in Business
10000+
Happy Customers
What Sets Us Apart
All About Us
Exceptional Dental Care in Phoenix, Glendale & Peoria, AZ | Northern Avenue Dentistry
For over 30 years, Northern Avenue Dentistry has been a trusted provider of comprehensive, patient-focused dental care for families across Phoenix, Glendale, and Peoria, AZ. Led by Dr. Gordon Gross and Dr. Cook, our practice blends state-of-the-art technology with proven treatments to help patients of all ages achieve healthy, confident smiles.
Personalized & Comfortable Dental Care
At Northern Avenue Dentistry, we believe in treating every patient with the same level of care and respect that we would want for ourselves. Our experienced team prioritizes one-on-one attention, open communication, and patient comfort, ensuring a stress-free and positive dental experience.
Comprehensive Dental Services for a Lifetime of Healthy Smiles
We offer a full range of preventive, cosmetic, and restorative dental services, including:
✅ Preventive Dental Care & Professional Cleanings
✅ Cosmetic Dentistry & Professional Teeth Whitening
✅ Advanced Periodontal Treatments for Healthy Gums
✅ Dental Implants for Natural-Looking Tooth Replacement
Whether you need routine care, a smile makeover, or specialized treatments, we are here to help!
Please click here for a more extensive list of services
Northern Ave Dentistry
Opening Hours
Mon
8:00AM - 5:00PM
Tue
8:00AM - 5:00PM
Wed
8:00AM - 5:00PM
Thu
8:00AM - 5:00PM
Fri
8:00AM - 12:00PM
Sat-Sunday
Closed
Location
2715 W Northern Ave
# 102, Phoenix, AZ 85051
Contact
contact@northernavedentistry.com
(602) 995 0280