Our Clinical Services & Specializations
We provide comprehensive diagnostic testing and advanced therapeutic management for complex immune system disorders, catering to patients across the greater Seattle area.
Conditions We Treat
Dr. Welch frequently handles high-complexity cases, specializing deeply in dual-system conditions and severe allergic responses:
- Severe Anaphylaxis Management: Long-term prevention strategies, trigger identification, and emergency preparedness plans.
- Complex Environmental Sensitivities: Advanced testing for severe regional molds, pollens, and airborne irritants.
- Drug Allergies & Desensitization: Precise testing and controlled protocols for critical medication tolerances.
- Asthma & Immunodeficiencies: Comprehensive care for overlapping respiratory and pediatric immune system challenges.
What to Expect: Our Patient Journey
To uncover the root cause of complex reactions, we follow a strict, evidence-based diagnostic protocol during your clinical visits:
- Initial comprehensive medical history and lifestyle timeline review.
- Targeted diagnostic testing (skin prick testing, patch testing, or specific lab work).
- Detailed analysis of dual-system triggers and environmental cross-reactivity.
- Creation of a customized, long-term immunotherapy or avoidance plan.