What's the difference between a general dermatologist and a dermatologic surgeon?

When seeking care for your skin, you may encounter two distinct types of dermatology specialists: general dermatologists and dermatologic surgeons. While both are board-certified dermatologists who completed medical school and a dermatology residency, their advanced training and daily practice differ significantly. Understanding these differences helps you choose the right provider for your specific concern.

General Dermatologist: The Comprehensive Skin Health Expert

A general dermatologist is your primary medical expert for diagnosing and treating a wide range of skin conditions. Their training focuses on medical dermatology, which includes the evaluation and management of over 3,000 diseases affecting the skin, hair, and nails.

What a General Dermatologist Typically Handles:

Common skin conditions: Acne, eczema, psoriasis, rosacea, and contact dermatitis. They perform detailed skin exams and develop treatment plans using topical medications, oral therapies, and lifestyle guidance.
Rashes and infections: Identifying bacterial, viral, or fungal skin infections and prescribing appropriate treatments.
Pigmentation concerns: Diagnosing and managing issues like melasma, vitiligo, and post-inflammatory hyperpigmentation.
Skin cancer screening: Performing total body skin exams to detect suspicious moles or lesions. They can perform biopsies for diagnosis.
Medical management of chronic conditions: Prescribing systemic medications (such as biologics) for psoriasis or atopic dermatitis, and managing treatment side effects.
Anti-aging and cosmetic care: Many general dermatologists offer non-surgical cosmetic procedures like chemical peels, microneedling, laser treatments, injectables (Botox, fillers), and prescription-based anti-aging regimens.

General dermatologists are often the first point of contact for new skin issues and manage the majority of dermatologic conditions without surgery.

Dermatologic Surgeon: The Surgical Skin Specialist

A dermatologic surgeon is a board-certified dermatologist who completes an additional one- to two-year fellowship in Mohs surgery, cosmetic surgery, or procedural dermatology. This advanced training is focused exclusively on surgical techniques for the skin, including complex cancer removal and reconstructive procedures. They are not to be confused with plastic surgeons or general surgeons, as their expertise is specifically skin-based.

What a Dermatologic Surgeon Typically Handles:

Advanced skin cancer surgery: Performing Mohs micrographic surgery for high-risk or recurrent skin cancers (basal cell carcinoma, squamous cell carcinoma, melanoma in certain cases). This technique allows for real-time margin control, sparing healthy skin.
Complex reconstructions: After tumor removal, they perform surgical repairs using flaps, grafts, and careful suture techniques to optimize cosmetic and functional outcomes.
Benign skin lesion removal: Excising cysts, lipomas, or other growths requiring surgical removal.
Cosmetic surgery procedures: Many dermatologic surgeons offer advanced cosmetic interventions like laser surgery, sclerotherapy for veins, liposuction, and scar revision.
Management of surgical complications: Expertise in managing wound healing, infections, and scarring related to dermatologic procedures.

Dermatologic surgeons are essential when a skin condition requires precise surgical intervention, particularly for cancers or lesions in cosmetically sensitive areas like the face, ears, or hands.

Key Differences at a Glance

Training: General dermatologists complete a three-year residency in dermatology. Dermatologic surgeons complete that same residency plus an additional fellowship in surgical dermatology.
Scope: General dermatologists focus on medical diagnosis and non-surgical management. Dermatologic surgeons focus on surgical removal and reconstruction of skin lesions.
Common procedures: General dermatologists perform skin biopsies, cryotherapy, and minor excisions. Dermatologic surgeons perform Mohs surgery, complex excisions, and reconstructive procedures.
Referral pattern: A general dermatologist may triage a suspicious mole, biopsy it, and refer you to a dermatologic surgeon if the pathology is complex or requires Mohs surgery.

When to See Which Provider

For everyday skin concerns like acne, eczema, rashes, or a routine skin cancer screening, a general dermatologist is the best first step. They can diagnose, treat, and manage most conditions. If your general dermatologist identifies a skin cancer that is large, recurrent, or located in a high-risk area (such as the nose, eyelids, or lips), they may refer you to a dermatologic surgeon for Mohs surgery. Similarly, if you are considering a surgical cosmetic procedure, a dermatologic surgeon can provide specialized expertise.

It is important to note that many board-certified dermatologists are highly skilled in both medical and surgical care. The best approach is to consult a board-certified dermatologist who can assess your unique needs and guide you to the appropriate specialist within their practice or through a referral. Always discuss your specific condition and treatment options directly with your healthcare provider for personalized medical advice.