About our office

Dr. Mark Leopold founded SLO Smiles and began practicing general dentistry at the same location in San Luis Obispo with his partner (and brother-in-law) Nicholas Murphy, DDS, in 1977. They were joined by our good friend, Dr. Craig Main, back in 2003. In 2010, Dr. Ian Leopold followed in the family tradition, joining the practice with his father and his uncle. Today, Dr. Ian Leopold has taken over ownership of SLO Smiles, where he continues to practice with Dr. Main and his newest associa...Read More

Certifications & Memberships

Meet our team

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Dr. Ian Leopold Read Bio

Dr. Ian Leopold has followed in family tradition, joining his father Dr. Mark Leopold and uncle Dr. Nicholas Murphy as a dentist in our San Luis Obispo practice in the fall of 2010. Ian grew up in San Luis Obispo and received his bachelor’s degree in biology from Cal Poly. While attending school, he worked in our dental lab preparing crowns and other restorations. He returned to the practice after graduating with honors from the University of the Pacific School of Dentistry in 2010. In addition ...Read More

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Dr. Craig Main Read Bio

Dr. Craig Main completed his undergraduate degree in Biology at the University of California, Santa Barbara, and his DDS at Loma Linda University School of Dentistry. He and his family returned to the central coast in 2003 to join the practice of Mark Leopold and Nicholas Murphy. Dr. Main's dedication to excellence in dentistry is evident by his commitment to continuing education. He has undergone extensive continuing education in the areas of orthodontics and endondontics to enable him to provi...Read More

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Dr. Meredith Morgan Read Bio

A New Hampshire native, Dr. Morgan first moved to California to earn her Bachelor of Science in Microbiology at the University of California, Davis. She went on to graduate top of her class at Roseman University, College of Dental Medicine, in Utah, where she received multiple awards including Outstanding Clinician Award and Distinguished Patient Centered Care Award. Since 2016, Dr. Morgan has spent her career practicing advanced restorative dentistry techniques. She is passionate about patient ...Read More

Patient Satisfaction

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Services we provide

At SLO Smiles we strive to provide our patients with the best and most complete dental care. Our doctors and staff frequently attend continuing education seminars to learn the latest dental techniques. Here are some of the services we provide, please click here.

Payment Forms

We offer a number of convenient payment options for our patients which make it easy to afford any care you may need.

American Express, Care Credit, Cash, Check, Mastercard, Visa

Languages Spoken

  • English