Dr. James Barton

Dermatology
Kaiser Permanente
99 Montecillo Road, 4th Floor Medical Office Building One, 
San Rafael, CA 
Accepting New Patients
Kaiser Permanente
99 Montecillo Road, 4th Floor Medical Office Building One, 
San Rafael, CA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

James Barton is a Dermatologist in San Rafael, California. Dr. Barton is rated as an Experienced provider by MediFind in the treatment of Porphyria Cutanea Tarda. His top areas of expertise are Cardiomyopathy Hypogonadism Metabolic Anomalies, Menopause, Sarcoidosis, Kaposi Sarcoma, and Splenectomy. Dr. Barton is currently accepting new patients.

His clinical research consists of co-authoring 134 peer reviewed articles. MediFind looks at clinical research from the past 15 years.

Specialties
Dermatology
Licenses
Dermatology in CA
Languages Spoken
English
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
Find your insuranceClose

Locations

San Rafael Medical Center
99 Montecillo Road, 4th Floor Medical Office Building One, San Rafael, CA 94903
Call: 415-444-2939

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

96 Total Publications

Serum Ferritin in Women With HFE p.C282Y Homozygosity: Positive Associations With Age, Live Births, Menopause, and Transferrin Saturation.
Serum Ferritin in Women With HFE p.C282Y Homozygosity: Positive Associations With Age, Live Births, Menopause, and Transferrin Saturation.
Journal: EJHaem
Published: April 11, 2025
View All 96 Publications
Similar Doctors
Amit G. Pandya
Distinguished in Porphyria Cutanea Tarda
Dr. Amit G. Pandya
Dermatology
Distinguished in Porphyria Cutanea Tarda
Dr. Amit G. Pandya
Dermatology

Sunnyvale Center (401)

401 Old San Francisco Road, Level 2, 
Sunnyvale, CA 
 (52.5 miles away)
650-934-7676
Languages Spoken:
English
See accepted insurances
Accepting New Patients

Amit Pandya is a Dermatologist in Sunnyvale, California. Dr. Pandya is rated as a Distinguished provider by MediFind in the treatment of Porphyria Cutanea Tarda. His top areas of expertise are Vitiligo, Hypomelanotic Disorder, Porphyria Cutanea Tarda, Melasma, and Thrombectomy. Dr. Pandya is currently accepting new patients.

Experienced in Porphyria Cutanea Tarda
Dr. Robin Knuttel
Dermatology
Experienced in Porphyria Cutanea Tarda
Dr. Robin Knuttel
Dermatology

Office

181 Andrieux St Ste 103, 
Sonoma, CA 
 (17.6 miles away)
707-938-9880
Languages Spoken:
English
See accepted insurances

Robin Knuttel is a Dermatologist in Sonoma, California. Dr. Knuttel is rated as an Experienced provider by MediFind in the treatment of Porphyria Cutanea Tarda. Her top areas of expertise are Porphyria Cutanea Tarda, Keloids, Atopic Dermatitis, and Actinic Keratosis.

Experienced in Porphyria Cutanea Tarda
Dr. Sunil Dhawan
Dermatology
Experienced in Porphyria Cutanea Tarda
Dr. Sunil Dhawan
Dermatology

Office

2557 Mowry Ave Ste 25, 
Fremont, CA 
 (44.0 miles away)
510-797-4111
Languages Spoken:
English
See accepted insurances

Sunil Dhawan is a Dermatologist in Fremont, California. Dr. Dhawan is rated as a Distinguished provider by MediFind in the treatment of Porphyria Cutanea Tarda. His top areas of expertise are Acne, Nummular Eczema, Comedones, and Plaque Psoriasis.

VIEW MORE PORPHYRIA CUTANEA TARDA DOCTORS

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Barton's expertise for a condition
ConditionClose
  • Elite
  • Cardiomyopathy Hypogonadism Metabolic Anomalies
    Dr. Barton is
    Elite
    . Learn about Cardiomyopathy Hypogonadism Metabolic Anomalies.
    See more Cardiomyopathy Hypogonadism Metabolic Anomalies experts
      • Experienced
      • Acne
        Dr. Barton is
        Experienced
        . Learn about Acne.
        See more Acne experts
      • Actinic Keratosis
        Dr. Barton is
        Experienced
        . Learn about Actinic Keratosis.
        See more Actinic Keratosis experts
      • Arteriovenous Malformation
        Dr. Barton is
        Experienced
        . Learn about Arteriovenous Malformation.
        See more Arteriovenous Malformation experts
      • Autosomal Recessive Hypotrichosis
        Dr. Barton is
        Experienced
        . Learn about Autosomal Recessive Hypotrichosis.
        See more Autosomal Recessive Hypotrichosis experts
      • Kaposi Sarcoma
        Dr. Barton is
        Experienced
        . Learn about Kaposi Sarcoma.
        See more Kaposi Sarcoma experts
      • Keloids
        Dr. Barton is
        Experienced
        . Learn about Keloids.
        See more Keloids experts
      View All 11 Experienced Conditions
      Want to save this doctor for later?
      Sign Up
      Is this your doctor?
      Find A Second Opinion
      Not sure about your diagnosis?
      Check Your Symptoms
       
       
       
       
      Learn about our expert tiers
      Learn More
      Are you the provider on this profile?
      Claim Profile
      For Patients
      • Our Story
      • How MediFind Works
      • Conditions A-Z
      • Doctor Directory
      • Symptoms Directory
      • Procedures Directory
      • Treatment Directory
      • Drug Directory
      • Infusion Center Finder
      • FAQ
      • Contact Us
      For Providers and Practices
      • Claim Your Profile
      • Newsroom
      Business Solutions
      • Provider
      • Network Solutions
      Additional Resources
      • Consumer Health Data Privacy Policy
      • Privacy Policy
      • Terms of Use
      • Advertising Policy
      • Content Policy
      Subscribe to our newsletter

      Sign up to stay informed about MediFind and get wellness sent your way.

      Close

        By subscribing, I agree to MediFind's Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.

        Bullet PinMediFind
        Follow us on
        This information is not intended as a substitute for informed medical advice. You should work with a licensed professional to diagnose and treat health conditions. We let the data speak for itself, MediFind does not endorse any healthcare providers.
        © 2026 All Rights Reserved

        Request an Appointment

        If you are experiencing a medical emergency, call 9-1-1.

        MediFind will contact the provider for your appointment request. You’ll receive status updates by email. Your provider or MediFind will reach out to you directly by phone or email to schedule your appointment or request additional information.

        Patient Details

        This information is for the patient who will be seen at the appointment.

          Close

          Returning patient? Use your address on file with the provider.

          Insurance Details

          Please provide information of the primary insurance holder as the practice may require this information to schedule.

          Insurance Provider *
          Insurance ProviderClose

          Appointments Details

          Let’s get more information about your appointment.

                  0 / 1000
                  0 / 1000
                  By pressing the Submit button you are agreeing to MediFind’s Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.