Medical Expertise of Margaret Nonato, PA-C
Margaret Nonato, PA-C focuses on medical and cosmetic dermatology and performs minor surgical procedures. She is trained to perform a variety of laser procedures, including laser hair removal, PDL, KTP, and YAG.
About Margaret Nonato, PA-C
Margaret Nonato, PA-C is a certified Physician Assistant providing dermatology care to patients in the Vallejo, Vacaville, and Fairfield area of California at Solano Dermatology Associates.
Procedures & Services
Patient Education Resources
Can I switch the biologic medications I’m using to treat my psoriasis?
Yes, you can switch biologic medications for psoriasis if one is not working effectively. Biologic medications are a class of drugs that target specific parts of the immune system that are involved in...
Yes, you can switch biologic medications for psoriasis if one is not working effectively. Biologic medications are a class of drugs that target specific parts of the immune system that are involved in...
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 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 is the best brand of botulinum toxin to improve my appearance?
Botulinum toxin is a type of neurotoxin that is used for a variety of cosmetic and medical purposes. There are several different types of botulinum toxin available on the market, each with their own u...
Botulinum toxin is a type of neurotoxin that is used for a variety of cosmetic and medical purposes. There are several different types of botulinum toxin available on the market, each with their own u...
What medications are used to treat acne?
There are several medications that can be used to treat acne, including:Topical retinoids (e.g. tretinoin, adapalene)Topical antibiotics (e.g. clindamycin, erythromycin)Topical benzoyl peroxideOral an...
There are several medications that can be used to treat acne, including:Topical retinoids (e.g. tretinoin, adapalene)Topical antibiotics (e.g. clindamycin, erythromycin)Topical benzoyl peroxideOral an...
Education & Training
- Undergraduate Degree: San Francisco State University. B.S. in Kinesiology
- Master of Physician Assistant Program: Samuel Merritt College.
Professional Affiliations
Solano Dermatology Associates

Solano Dermatology Associates has been around for over six decades. We are a group of likeminded dermatologists and dermatologic physician assistants with offices in Vallejo, Fairfield, Vacaville and St. Helena.
Our practice provides state-of-the-art dermatologic care with special expertise in Mohs Micrographic Surgery, dermatopathology, treatment of varicose veins including Endovenous Laser Ablation, pediatric dermatology, allergic contact dermatitis, advanced treatment of psoriasis including laser therapy, phototherapy for chronic and whole body rashes, cosmetic dermatology including ten different laser systems, filler agents and Botox treatments.
We have been providing quality dermatological care to Solano County and the surrounding areas for over five decades, specializing in dermatology and dermatologic surgery. We offer complete diagnosis, treatment and follow up for all aspects of skin, nails and hair. Our doctors provide a complete, comprehensive and full complement of quality dermatological services. We are deeply committed to providing the highest standard of care and our practitioners regularly attend and address their colleagues at national and international meetings.Our involvement in ongoing research studies, through Solano Clinical Research, enables us to stay abreast of the latest development in the treatment of skin, hair and nails.
Our practice provides state-of-the-art dermatologic care with special expertise in Mohs Micrographic Surgery, dermatopathology, treatment of varicose veins including Endovenous Laser Ablation, pediatric dermatology, allergic contact dermatitis, advanced treatment of psoriasis including laser therapy, phototherapy for chronic and whole body rashes, cosmetic dermatology including ten different laser systems, filler agents and Botox treatments.
We have been providing quality dermatological care to Solano County and the surrounding areas for over five decades, specializing in dermatology and dermatologic surgery. We offer complete diagnosis, treatment and follow up for all aspects of skin, nails and hair. Our doctors provide a complete, comprehensive and full complement of quality dermatological services. We are deeply committed to providing the highest standard of care and our practitioners regularly attend and address their colleagues at national and international meetings.Our involvement in ongoing research studies, through Solano Clinical Research, enables us to stay abreast of the latest development in the treatment of skin, hair and nails.