Leslie Strommer, DDS
Cosmetic, Restorative, and Clear Aligner Dentist in Mission Valley and Greater San Diego
Dr. Leslie Strommer, DDS, is a dentist at Espire Dental Mission Valley, serving patients in Mission Valley and the greater San Diego area. With more than three decades of experience, she is known for combining advanced cosmetic and restorative dentistry with a warm, thoughtful, and highly personalized approach to care.
Dr. Strommer helps patients improve the health, function, and appearance of their smiles with natural-looking results. Her areas of focus include cosmetic dentistry, restorative dentistry, clear aligners, teeth whitening, composite veneers, and porcelain veneers.
Cosmetic dentistry with natural-looking results
Dr. Strommer specializes in cosmetic and restorative dentistry designed to enhance both confidence and long-term oral health. She brings more than 20 years of experience in clear aligner treatment, whitening techniques, and both composite and porcelain veneers.
Her approach balances esthetics with function, helping patients achieve smiles that are not only beautiful but also comfortable, healthy, and durable. She is especially mindful of recommending treatment that supports the patient’s goals while avoiding unnecessary procedures.
For patients considering cosmetic dentistry in Mission Valley or the greater San Diego area, Dr. Strommer offers a careful, artistic, and function-focused approach to improving their smiles.
A patient philosophy built on clarity and kindness
Dr. Strommer’s patient philosophy is simple: be present, be kind, and be clear. She creates a relaxed, judgment-free environment where patients feel safe asking questions, understanding their options, and making informed decisions about their care.
Patients value her calm communication style and her ability to explain complex dental treatment in everyday language. Her care is built on listening, trust, precision, and empathy.
Education and advanced training
Dr. Strommer earned her dental degree from the UCLA School of Dentistry. She is also a long-time member and mentor at the Kois Center, where she has remained active for more than a decade to continue learning and stay connected to advanced dental innovation.
Her involvement with the Kois Center reflects her commitment to comprehensive care, thoughtful diagnosis, and treatment planning that supports both esthetics and long-term oral health.
Community involvement
Dr. Strommer has also served on the Board of Directors for the San Diego County Dental Foundation for nine years. Through this work, she dedicated time to helping expand access to dental care within the local community.
Services and areas of focus
At Espire Dental Mission Valley, Dr. Strommer’s areas of focus include:
- Cosmetic dentistry
- Restorative dentistry
- Clear aligner treatment
- Teeth whitening
- Composite veneers
- Porcelain veneers
- Natural-looking smile enhancement
- Function-focused cosmetic treatment
- Personalized treatment planning
- Judgment-free dental care
Life outside the office
Outside the office, Dr. Strommer enjoys staying active through hiking, Zumba, Pilates, and spin classes. She also enjoys reading, traveling, spending time with close friends, and sharing good food, especially Thai and Italian cuisine, and one book she enjoys is The Seven Spiritual Laws of Success.
What makes Dr. Strommer’s cosmetic dentistry approach different?
Dr. Strommer focuses on natural-looking results that support both appearance and function. She considers how the teeth look, how they work together, and how treatment can support long-term comfort and oral health.
Can Dr. Strommer help patients who want a more confident smile without overdoing it?
Yes. Dr. Strommer is mindful of creating results that look natural and personalized. She also prioritizes treatment planning that avoids unnecessary procedures whenever possible.
What is the difference between composite veneers and porcelain veneers?
Composite veneers are typically created using tooth-colored resin material, while porcelain veneers are custom-made restorations designed to cover the front surface of teeth. The right option depends on the patient’s goals, tooth condition, timeline, and long-term needs.
Can clear aligners be part of a cosmetic treatment plan?
Yes. Clear aligners can help improve tooth alignment before or as part of a broader smile enhancement plan. Better alignment may improve both appearance and function depending on the patient’s needs.
Is Dr. Strommer a good fit for patients who want clear explanations?
Yes. Dr. Strommer is known for explaining complex dental treatments in everyday language. Her goal is to help patients feel informed, comfortable, and empowered before making decisions about care.
What does function-focused cosmetic dentistry mean?
Function-focused cosmetic dentistry means improving the appearance of the smile while also considering bite balance, comfort, durability, and long-term oral health. Dr. Strommer aims to create results that are both beautiful and practical.
Is Dr. Strommer’s care style good for patients who feel judged or nervous about dental treatment?
Yes. Dr. Strommer works to create a relaxed, judgment-free environment where patients feel safe, respected, and supported throughout their visit.
Visit Dr. Leslie Strommer

8989 Rio San Diego Dr.
Suite 170
San Diego, CA 92108
