Dermatology

Margaret Shannon, M.D.

Founder, Coastline Dermatology Laser & Medical Center

Costa Mesa, CA

Margaret Shannon, M.D., is a board-certified dermatologist specializing in general, cosmetic, and surgical dermatology, with a particular focus on Mohs micrographic surgery for skin cancer treatment, as well as procedures like Botox, Juvederm fillers, IPL photofacials, laser hair removal, SculpSure body contouring, microdermabrasion, and Xtrac therapy. She frequently manages conditions including acne, eczema, hair loss, rashes, keloid scars, **

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Credentials

Board Certifications

Dermatology (American Board of Dermatology)

Education & Training

Medical School: Georgetown University School of Medicine (MD, 1979)
Undergraduate: Georgetown University (B.S.N.)

Years in Practice

45+ years

Peer Recognition

Healthgrades — Healthgrades Honor Roll

Clinical Focus

Subspecialties

Mohs Micrographic Surgery

Conditions & Treatments

EczemaAtopic DermatitisAcnePsoriasisSkin Cancer

Insurance(s) Accepted

Please verify your coverage with the provider — plan participation can change.

Practice Details

Hospital Affiliations

Hoag Memorial Hospital Presbyterian
Hoag Hospital Newport Beach
City of Hope

Languages

English, Spanish

Conditions Dr. Shannon treats

Insurance accepted

Frequently asked

Does Dr. Shannon accept Aetna insurance?

Margaret Shannon's public profile lists Aetna, Anthem Blue Cross Blue Shield, and Blue Cross Blue Shield plus 9 more health plans as accepted plans. Plan participation can change — confirm directly with the practice before your visit.

Where does Dr. Shannon practice?

Margaret Shannon practices in Costa Mesa, CA with hospital affiliations including Hoag Memorial Hospital Presbyterian, Hoag Hospital Newport Beach, and City of Hope.

What does Dr. Shannon specialize in?

Margaret Shannon is a board-certified dermatology specialist with focus areas in Mohs Micrographic Surgery.

How long has Dr. Shannon been practicing?

Margaret Shannon has 47+ years of clinical experience in dermatology.

What is Dr. Shannon's medical training?

Public profile training history includes: Medical School: Georgetown University School of Medicine (MD, 1979); Undergraduate: Georgetown University (B.S.N.).