Meet the Doctors
Get to know the experienced and dedicated doctors who make our practice exceptional.

Dr. Sherin Johnson, DDS
Dr. Sherin Johnson is an experienced dentist who boasts a number of professional recognitions and has a passion for helping patients feel confident in their smiles. From the first appointment, she works to provide each patient with a wonderful experience.

Dr. Fallon Livingston, DDS
Board Certified Periodontist
Dr. Livingston works to ensure your teeth and mouth are healthy with her expertise in periodontic care. Her professional recognitions, coupled with her dedication to compassionate care, leave patients smiling confident, and healthy.

Dr. Nina Bubalo, DDS
Dr. Nina Bubalo ensures patients at Great Smiles of La Mesa receive state-of-the-art care in a comfortable environment. Recognized with the USC Humanitarian Award and a member of the ADA, CDA, and AGD, she is dedicated to reducing dental fears and providing gentle, compassionate treatment.
Why Choose Great Smiles of La Mesa
Explore the benefits of becoming a patient and experience tomorrow's dentistry.
Full Service Dentistry
Practicing advanced modern dentistry since 2011
Advanced Dental Certifications
Oral Sedation from Cali Institute, Implant Maxi Course, and Invisalign® Certified
Vibrant and Professional Tone
Tailored for the working professional who values their time
Highly Specialized Services
Specializing in General, Cosmetic & Restorative Treatments
Exclusive New Patient Offer
Comprehensive new patient dental check-ups for just $150
Leading-Edge Technology
Every treatment is efficient, effective, and comfortable
Hear From Our Happy Patients
Read reviews from our online profiles.