Welcome To Northgate Dental, Our Practice Is Built Around Your Smile

Dr. Cox is proud to announce her new business name, Northgate Dental. Please enjoy our improved website and a bold new logo brand. We look forward to hearing from you.

Address: 750 Las Gallinas Ave., Suite 217, San Rafael, CA 94903
Phone: (415) 479-2623
Email: drcatherinejcox@gmail.com

One Click Appointments

Make a Northgate Dental Appointment!

Requesting an appointment at Northgate Dental is easy. Just click on the photo above and follow the steps in the form.

If you are a new patient please download our "First Visit" form and fill it out before you arrive. Download "First Visit" PDF

“Catherine Cox DDS


Welcome To Northgate Dental

Our name is new, but our dental practice is not. For over 25 years, Dr. Catherine Cox has had her name on the door providing thousands of patients with caring and professional dental health services right here in the heart of Marin County. But when the opportunity came to change her business name to match her current building location, and a local icon Northgate Mall, she couldn’t resist. Good news! We're still at our convenient location in the Northgate Medical & Dental Center at 750 Las Gallinas in the Terra Linda, San Rafael area right behind Northgate One Mall. We look forward to getting to know you and your teeth!
Woman dentist smiling in hallway
Dr. Catherine Cox, Owner / Founder


Dr. Cox Wins Nextdoor Award

We're very proud to announce that Northgate Dental is a winner of NextDoor's prestigious Neighborhood Favorite Award. This special acknowledgement proves that the oral health Dr. Catherine Cox is providing her patients is working. Nextdoor, the private social network for neighborhoods, is the best way to stay informed about what’s going on around town—whether it’s finding a last-minute babysitter, planning a local event, or searching for a great dentist. There are so many ways neighbors can help each other, they just need an easy way to connect. That’s now possible thanks to Nextdoor, and Northgate Dental is proud to be a member of this connected group.
NextDoor Award presented to Northgate Dental the Practice of Catherine Cox DDS

Besides Our Name, What’s News?

Dr. Cox realized that a name change and rebrand would positively impact her dental practice. Also, a new logo brand identity was created. But she didn't stop there. Dr. Cox wanted to offer current and new patients, even more, free teeth whitening with a friend referral.

Receive a Free Teeth Whitening

At Northgate Dental we want you to leave your appointment with us smiling. So we're offering the opportunity for any current patient to receive a Free Sinsational teeth whitening by simply referring a friend. It's that easy! And the results are amazing.Receive Free Whitening
10 Year Old Blond Girl in Dental Exam Chair Smiling

What Stays The Same

Everything we do at Northgate Dental is aimed at providing convenience and comfort for our patients, from the appointment scheduling, to the professionally applied treatment. Northgate Dental offers a professional dental care experience, providing both general and family dentistry backed by cutting edge technology in a modern and friendly environment. Come in and meet Dr. Cox by requesting an appointment or a free dental consultation.Request An Appointment
“Creating an experience for my patients that better reflected my vision, and taking advantage of the local iconic name of Northgate were the main reasons I renamed my business Northgate Dental. Our bold new logo brand and vastly improved website are just the beginning of the family dental experience we’re recreating here. I’m looking forward to improving on what we offer now and making the dental experience for every patient, current or new, even better. Please drop by and see how things have changed, and let us know how we can help. We’d love to bring you and your family on board at Northgate Dental. Our practice is built around your smile, so keep brushing and flossing!”
Grandpa Dad and Son Smiling in Park Setting


From Dr. Cox: The importance of Dental Checkups



Meet The Northgate Dental Team

The goal of our dental team is to provide you with a friendly and comfortable dental experience surrounded by a multiple operatory service model supported by cutting edge technology. We strive to make your experience completely transparent, so the outcome is exactly as you expected and your dental procedure meets your expectations.

Convenient Cerec Same Day Crowns

As a leading dentist in her field, Dr. Cox understands the importance of time-saving technical conveniences like same-day crowns. We can easily and quickly provide our patients with crowns, inlays or onlays in just one appointment.

Caring Family Dentistry

We are proud to provide local families with an amazing dental experience. Dr. Cox is knowledgeable and experienced, has built a great reputation in the local community, provides her patients with the latest in technology in a modern office space, and is supported by a friendly and caring staff of over 12 years.

Cosmetic & Restoration Procedures

At Northgate Dental we’re known for cosmetic and restoration procedures that focus on your health as well as your looks. These include Cerec same day crowns, veneers, tooth colored fillings, dental implants, bridges and teeth whitening options.

Quick & Easy Appointment Setup

Everything we do at Northgate Dental is aimed at providing convenience and comfort for our patients, starting with the appointment scheduling. Forms are simple and questions are answered quickly, making your experience more enjoyable.


Healthy Smiles

Same Day Crowns

Caring Staff

Recent Dental Projects

  • Dental Office Entrance Lobby woman and flowers at desk
    Northgate Dental Lobby
  • Main Hallway at Dental Office Shows Three Exam Rooms and a Sterilization Area
    Northgate Dental Hallway
  • Same Day Cerec Crown Machine
    Cerec Same Day Crowns
  • Close up of dental tools
    Northgate Dental Tools
  • Examination Room at Modern Dental Office
    Northgate Dental Exam Room
  • The New Logo Brand for Northgate Dental - - The office of Dr. Catherine Cox DDS
    Northgate Dental Logo
  • Dentist Performing Teeth Cleaning in Exam Room
    Teeth Cleaning
  • Teeth Cleaning Tools Standing Up In A Plastic Container in Dental Exam Room
    Preventive Dentistry

Refer a Friend Win a Free Whitening

Woman’s White Teeth After Zoom Teeth Whitening

Northgate Dental NEWS

Dr. Cox is proud to announce her new business name, Northgate Dental. After being in practice for 25 years it still felt like a Grand Opening. So to celebrate she reimagined her website, added a bold new logo brand, and decided to give away a free teeth whitening. The opportunity to receive your free Sinsational teeth whitening is available to any current patient simply by referring a friend who becomes a new patient. So refer a friend today and walk away with a brighter smile!

Refer A Friend and Win


Contact Us Today

At Northgate Dental, our practice is built around your smile. We are currently accepting new patients and would love to say “Hello”. So drop by our office for a visit at 750 Las Gallinas Avenue in the Terra Linda, San Rafael area, simply call us at (415) 479-2623 or send an email to reach us. Or request an appointment.

Location: Northgate Medical & Dental Center behind Northgate One Mall
Address: 750 Las Gallinas Ave., Suite 217, San Rafael, CA 94903
Phone: (415) 479-2623
Office Hours: Mon / Tues / Thurs 8-5 – Fri 9-3 (Closed Wednesday)