
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."
Conditions Treated
Acne
Aging Skin & Wrinkles
Allergic Contact Dermatitis
Atopic Dermatitis
Hair Loss (Balding)
Psoriasis
Rosacea
Seborrheic Keratosis
Skin Cancer
Warts
Procedures & Services
Mohs Surgery for Skin Cancer
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 it cost more to get a tattoo or to have it removed?
The cost of getting a tattoo and the cost of having it removed can vary depending on several factors such as the size, location, and complexity of the tattoo, as well as the experience and reputation ...
The cost of getting a tattoo and the cost of having it removed can vary depending on several factors such as the size, location, and complexity of the tattoo, as well as the experience and reputation ...
How can Botox® improve my appearance?
Botox® (botulinum toxin type A) is a medication that is primarily used to temporarily paralyze specific muscles in the face and body.It is most often used to improve the appearance of wrinkles and...
Botox® (botulinum toxin type A) is a medication that is primarily used to temporarily paralyze specific muscles in the face and body.It is most often used to improve the appearance of wrinkles and...
How do biologics work to treat my eczema?
Biologics are a class of medications that can be used to treat eczema, a chronic skin condition characterized by inflammation and itching. Biologics work by targeting specific parts of the immune syst...
Biologics are a class of medications that can be used to treat eczema, a chronic skin condition characterized by inflammation and itching. Biologics work by targeting specific parts of the immune syst...
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...
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.