Summary

Dr. Mary Ann Johnson specializes in dermatology, providing comprehensive skin care to patients throughout the El Dorado Hills area. She earned her medical degree from Florida State University College of Medicine and completed her residency training at UC Davis Medical Center. Dr. Johnson is fluent in English and brings dedicated expertise to diagnosing and treating various skin conditions.

Dr. Johnson practices at Mercy Hospital of Folsom and sees patients in El Dorado Hills, California. She focuses on treating common skin concerns including unusual moles, precancerous skin growths, and benign skin lesions. Her procedural expertise includes removing suspicious skin spots, freezing treatments for unwanted lesions, and laser therapy for various skin conditions. Patients rate Dr. Johnson 4.8 out of 5 stars for her care.

AI-generated from data on this provider profile.

Quick Facts

  • 4.8
  • 32 insurance plans accepted
  • speaks English
  • UC Davis Medical Center - Office of the Registrar
  • 39 written reviews
  • 1 specialty
  • 12 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

Primary & Specialty Care - Mercy Medical Group - El Dorado Hills, CA

1264 Hawks Flight Ct Suite 100El Dorado Hills, CA 95762
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Mary Ann N. Johnson, MD
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Dr. Mary Ann N. Johnson, MDDr. Ryan Trowbridge, MS, MA, MDDr. Anne E Allen, MDDr. Jasbir Singh Sandhu, MD
DermatologyDermatologyDermatologyDermatology
Accepts New Patients Accepts New Patients Accepts New Patients
4.8 
4.6 
12 Years of Experience 9 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English Speaks English, Spanish
El Dorado Hills , CAElkhorn , NEKnoxville , TNPalmdale , CA
Med School: Florida State University College of Medicine Med School: Creighton University School Of Medicine Med School: University Of Michigan Medical School
Current Profile
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Insurance Plans Accepted by Dr. Mary Ann N. Johnson

  • AARP
  • Aetna
  • Aetna - HMO
  • Anthem Blue Cross
  • Blue Cross Blue Shield of Oklahoma
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • CareFirst BlueCross BlueShield
  • Cigna
  • Golden State Medicare Health Plan
  • Golden State Medicare Health Plan - Medicare
  • Health Net - HMO
  • HealthPartners
  • Humana
  • Kaiser Permanente
  • Magellan Health
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Oscar Health Insurance
  • Physicians Mutual
  • PreferredOne
  • Providence Health Plans
  • Regence BlueCross BlueShield of Oregon
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare (Advantage HMO)
  • Western Health Advantage
  • Western Health Advantage - HMO

Medical Specialties

Dr. Mary Ann N. Johnson has the following specialty

Specialty Expertise

Dr. Mary Ann N. Johnson has the following 12 areas of expertise

  • Acne (Acne Vulgaris)
  • Acne Rosacea
  • Actinic Keratosis
  • Basal Cell
  • Excision
  • Melanoma
  • Mole
  • Psoriasis
  • Rash
  • Rosacea
  • Skin Biopsy
  • Skin Cancer

Certifications, License, & Education

MEDICAL LICENSE

Medical Doctor, California, 2027, Active

EDUCATION & TRAINING

Residency

UC Davis Medical Center - Office of the Registrar

Medical School

Florida State University College of Medicine

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Frequently Asked Questions

Does Dr. Mary Ann Johnson accept my insurance?
You can see the insurance plans that Dr. Mary Ann Johnson accepts on their Vitals profile.
Is Dr. Mary Ann Johnson accepting new patients?
Dr. Mary Ann Johnson has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Mary Ann Johnson?
You can find contact information for Dr. Mary Ann Johnson here on Vitals.
Which hospitals is Dr. Mary Ann Johnson affiliated with?
Dr. Mary Ann Johnson is affiliated with Mercy Hospital Of Folsom.
Does Dr. Mary Ann Johnson accept virtual/telehealth appointments?
Dr. Mary Ann Johnson has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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