
Dr. Ruth Larson, MD
Physician
Dermatology
Specialty
Mohs Surgery
Provide FeedbackAbout Dr. Ruth Larson, MD
Ruth Larson, MD is a board-certified dermatologist and Mohs surgeon providing care to patients in Poway and the greater San Diego area.
Dr. Larson has been selected as one of America’s top dermatologists by the Consumer’s Research Council of America multiple times. She was featured in the San Diego Woman’s Magazine in 2014 for her leadership and skin expertise skills. She is part of the award-winning team, Bernardo Dermatology Medical Group Inc., which recently was distinguished as "Best dermatology practice in north San Diego County for 2015."
Dr. Larson has been selected as one of America’s top dermatologists by the Consumer’s Research Council of America multiple times. She was featured in the San Diego Woman’s Magazine in 2014 for her leadership and skin expertise skills. She is part of the award-winning team, Bernardo Dermatology Medical Group Inc., which recently was distinguished as "Best dermatology practice in north San Diego County for 2015."
Procedures & Services
Tips & Wisdom
Xtrac Excimer Laser for Treatment of Psoriasis
The XTRAC Laser produces a highly effective, safe, and painless therapy by delivering a targeted, super-narrow UVB band to affected areas, resulting in effective and rapid improvement without the worry of harmful side effects of invasive, systemic agents. Effective treatment — symptoms reduced generally in 10-12 treatment sessions Long-lasting relief — typically several months free of symptoms Painless and quick treatments Covered by most major insurance companies, availa...
The XTRAC Laser produces a highly effective, safe, and painless therapy by delivering a targeted, super-narrow UVB band to affected areas, resulting in effective and rapid improvement without the worry of harmful side effects of invasive, systemic agents. Effective treatment — symptoms reduced generally in 10-12 treatment sessions Long-lasting relief — typically several months free of symptoms Painless and quick treatments Covered by most major insurance companies, availa...
Patient Education Resources
Does the food I eat affect my acne?
There is some evidence to suggest that diet can play a role in the development of acne. Studies have found that a diet high in sugar and processed foods can increase the risk of developing acne. Diets...
There is some evidence to suggest that diet can play a role in the development of acne. Studies have found that a diet high in sugar and processed foods can increase the risk of developing acne. Diets...
How can a dermatologist make me appear more youthful?
A dermatologist can make you appear more youthful by using a variety of treatments, such as:Topical creams and serums that contain ingredients like retinoids and hyaluronic acid to improve skin textur...
A dermatologist can make you appear more youthful by using a variety of treatments, such as:Topical creams and serums that contain ingredients like retinoids and hyaluronic acid to improve skin textur...
How can I reduce the skin redness caused by rosacea?
There are several ways to reduce the skin redness caused by rosacea:Avoiding triggers: Triggers such as sun exposure, wind, high temperatures, stress, spicy foods, and alcohol, can worsen the symptoms...
There are several ways to reduce the skin redness caused by rosacea:Avoiding triggers: Triggers such as sun exposure, wind, high temperatures, stress, spicy foods, and alcohol, can worsen the symptoms...
What are some basic acne skin care tips?
Here are some basic acne skin care tips that may help to reduce the appearance and severity of acne:Cleanse your skin gently: Use a mild, non-abrasive cleanser to wash your face twice a day. Avoid usi...
Here are some basic acne skin care tips that may help to reduce the appearance and severity of acne:Cleanse your skin gently: Use a mild, non-abrasive cleanser to wash your face twice a day. Avoid usi...
What can reduce the appearance of my acne scars?
Acne scars can be treated with a variety of methods, including:Topical treatments: Topical creams and gels containing ingredients such as retinoids, hydroquinone, and vitamin C can help to reduce the ...
Acne scars can be treated with a variety of methods, including:Topical treatments: Topical creams and gels containing ingredients such as retinoids, hydroquinone, and vitamin C can help to reduce the ...
Education & Training
Dr. Larson received her dermatologic training at UCLA and earned her medical degree from the University of Oregon.
Professional Affiliations
Bernardo Dermatology Medical Group, Inc.

Bernardo Dermatology Medical Group strives to provide you with a personalized experience that is unparalleled in care, comfort and compassion. Our distinguished dermatologists comprise the most highly experienced and educated team in dermatology today.