This episode walks referring clinicians through early signs of multiple sclerosis, why timely referral matters, and practical steps for evaluation and collaboration. Featuring Troy Desai, MD, co‑director of the Allegheny Multiple Sclerosis Treatment Center, the discussion covers MS diagnosis, when to order imaging, and considerations for disease‑modifying therapy and vaccination. Keywords: multiple sclerosis, MS diagnosis, referring clinicians, disease‑modifying therapy, primary care, MS referral. Call to action: To refer a patient or learn more, call 844‑MD‑REFERRER or visit findcare.ahn.org