Which Doctor Treats Psoriasis?

Medically reviewed by Dr. Alex Movshis, MD Last reviewed March 2026

Psoriasis is an autoimmune condition causing thick, scaly, often painful skin patches. It commonly affects the scalp, elbows, and knees.

Psoriasis is an autoimmune condition where your body's immune system attacks healthy skin cells, causing them to build up faster than normal. This results in thick, silvery-white scales and red inflamed patches that are often painful or itchy. Psoriasis typically appears on the scalp, elbows, knees, and lower back, but can develop anywhere on the body. Unlike eczema, psoriasis is not contagious and cannot spread from person to person. Stress, infections, injuries, and cold weather often trigger or worsen psoriasis flares. Understanding what kind of doctor should I see for psoriasis is important because effective treatment can dramatically improve quality of life.

Start with your primary care physician who can recognize psoriasis symptoms and provide initial care. A dermatologist specializes in psoriasis diagnosis and treatment and can prescribe topical creams, oral medications, or newer biologic drugs that work on the immune system to clear skin. If you develop joint pain or stiffness in addition to skin symptoms, this may indicate psoriatic arthritis, and a rheumatologist can manage the inflammatory joint component. Early treatment prevents progression and can achieve complete clearing in many patients.

Modern psoriasis treatments are highly effective, and many patients achieve clear or nearly clear skin. Beyond medical treatment, managing stress through relaxation techniques, protecting skin from injury, controlling infections promptly, and staying warm help prevent flares. With proper treatment and self-care, psoriasis can be well-controlled and shouldn't significantly limit your activities.

Which Specialist Should You See?

Dermatologist

Specializes in psoriasis diagnosis and management including topical and systemic treatments

When to see: For psoriasis diagnosis, treatment planning, and biologic therapy

Rheumatologist

Treats psoriatic arthritis (joint inflammation associated with psoriasis)

When to see: For joint pain and inflammation related to psoriasis

Primary Care Physician

Provides initial evaluation and basic psoriasis management

When to see: For initial diagnosis and referral to specialist

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When to Seek Emergency Care

  • Psoriasis covering more than 10% of body
  • Severe pain or infection of psoriatic plaques
  • Joint pain accompanying psoriasis
  • Sudden severe psoriasis flare
  • Signs of systemic infection with psoriasis

If you're experiencing any of these, call 911 or go to your nearest emergency room.

Frequently Asked Questions

Is psoriasis contagious?+
No. Psoriasis is an autoimmune condition caused by immune system dysfunction. It's not contagious.
What's the difference between psoriasis and eczema?+
Psoriasis has thick, scaly patches and is autoimmune. Eczema is intensely itchy, often triggered by allergens, and not autoimmune.
Can stress cause psoriasis?+
Yes. Stress is a major trigger for psoriasis flares. Stress management is important for controlling symptoms.

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Medically Reviewed

This content has been reviewed and approved by Dr. Alex Movshis, MD, a board-certified physician.

Last reviewed: March 2026