Which Doctor Prescribes Biologic Medications?
Specialists who prescribe biologics · How to get a referral · What to expect at your first visit
Quick Answer
Biologic medications are prescribed by specialist physicians, not general practitioners, in most cases. The right specialist depends on your condition — rheumatologist for RA and AS, gastroenterologist for Crohn's and UC, dermatologist for psoriasis and eczema, pulmonologist or allergist for asthma, and neurologist for MS.
Which Specialist Prescribes Each Biologic?
| Condition | Prescribing Specialist | Common Biologics |
|---|---|---|
| Rheumatoid Arthritis, PsA, AS, Lupus | Rheumatologist | Humira, Rinvoq, Orencia, Actemra, Cosentyx |
| Crohn's Disease, Ulcerative Colitis | Gastroenterologist | Entyvio, Stelara, Skyrizi, Rinvoq, Humira |
| Plaque Psoriasis, Atopic Dermatitis, HS | Dermatologist | Skyrizi, Dupixent, Bimzelx, Cosentyx, Humira |
| Severe Asthma | Pulmonologist or Allergist | Dupixent, Nucala, Fasenra, Xolair |
| Multiple Sclerosis | Neurologist (MS specialist) | Ocrevus, Kesimpta, Tysabri |
| Type 2 Diabetes / Obesity (GLP-1s) | Endocrinologist or PCP | Ozempic, Mounjaro, Wegovy, Zepbound |
| Giant Cell Arteritis, Vasculitis | Rheumatologist | Actemra |
How to Get a Referral to a Specialist
- See your primary care physician (PCP): Describe your symptoms in detail. Ask specifically for a referral to the appropriate specialist.
- Insurance pre-authorization: Some insurance plans require a PCP referral before seeing a specialist. Check your plan requirements.
- Find a specialist: Ask your PCP for recommendations, or use your insurance company's provider directory. For rare diseases, seek academic centers with subspecialty expertise.
- Prepare for your first specialist visit: Bring all prior lab results, imaging, prior medication history, and a list of symptoms with onset dates.
💊 BiologicHealthPlus Works with All Specialist Prescribers
Once your specialist prescribes your biologic, we handle everything — insurance, prior authorization, copay enrollment, injection training, and free delivery. We work with rheumatologists, gastroenterologists, dermatologists, neurologists, and all specialists across all 50 states.
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Content developed with reference to leading health organizations, peer-reviewed research, and FDA prescribing information.
Medical Disclaimer: Educational content reviewed by the BiologicHealthPlus Clinical Team. Consult your healthcare provider for personalized advice. Last reviewed: August 2026.