Patient Info

Welcome to your new dental home

New Patients

Welcome to the office of Michael Colleran, DDS in San Luis Obispo, California we are so glad you stopped by!

Our team is dedicated to keeping families healthy throughout their lifetime. We treat patients of all ages with our wide variety of treatment options.

We realize you have many options when it comes to finding dental care, and find your trust in us a great privilege.

We offer all kinds of services to keep our patients healthy and looking their best. If it has been a while since your last dental visit, we would love to get you in to meet our fantastic hygiene team.


Our commitment to the prevention of disease is evident by our attention to the identification and treatment of tooth decay and gum disease. We will take the time to talk to you about any concerns you may have and come up with a sensible treatment plan to meet your oral health and financial goals.

If you are seeking orthodontic work and are unsure where to start—you are in the right place! Dr. Colleran is a family dentist that has had extensive training in Invisalign and would love to talk to you about how to get you the straight, natural smile you have always desired.

We also offer the most current technology in dental care; including dental implants, LANAP gum disease treatment, 3D imaging, and same day crowns.

If you are seeking cosmetic dentistry including porcelain veneers or teeth whitening, we have the tools and expertise to get you that beautiful new smile you have always wanted.


CareCreditIf you are concerned about the cost of dental care, don’t worry. We offer in-office financing through CareCredit that helps our families cover the costs of their oral health.

We work hard to make you feel like you are coming home when you visit. Dr. Colleran is the best of the best and our team loves what they do every day.  When you visit our office you will find Dr. Colleran and his team welcoming, helpful, and dedicated to the best dental care you can find in the San Luis Obispo area.

We would love to get to know you and your family! Feel free to give us a call at (805) 543-0814 or schedule an appointment online.  We can’t wait to meet you!

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