
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
How do I find out if I have skin cancer?
The best way to find out if you have skin cancer is to have a skin examination performed by a healthcare professional such as a dermatologist. They will visually inspect your skin for any suspicious m...
The best way to find out if you have skin cancer is to have a skin examination performed by a healthcare professional such as a dermatologist. They will visually inspect your skin for any suspicious m...
How is atopic dermatitis different from eczema?
Atopic dermatitis and eczema are often used interchangeably, but they are not exactly the same thing. Atopic dermatitis is a type of eczema.Eczema is a general term that refers to a group of condition...
Atopic dermatitis and eczema are often used interchangeably, but they are not exactly the same thing. Atopic dermatitis is a type of eczema.Eczema is a general term that refers to a group of condition...
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 are some tips for treating dry skin?
Dry skin can be caused by a variety of factors, such as cold weather, low humidity, harsh soaps, and certain medical conditions. Here are some tips for treating dry skin:Moisturize: Moisturizing is th...
Dry skin can be caused by a variety of factors, such as cold weather, low humidity, harsh soaps, and certain medical conditions. Here are some tips for treating dry skin:Moisturize: Moisturizing is th...
What is the treatment for psoriasis on the scalp?
Treatment for psoriasis on the scalp typically involves a combination of topical and systemic therapies.Topical treatments include:Shampoos containing salicylic acid, coal tar, or sulfur, which can he...
Treatment for psoriasis on the scalp typically involves a combination of topical and systemic therapies.Topical treatments include:Shampoos containing salicylic acid, coal tar, or sulfur, which can he...
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.