Infusion Therapy at Wallis Dermatology Associates
Advanced Biologic & Immunologic Infusion Services in Longview, Marshall & Tyler (Opening 2026)
At Wallis Dermatology Associates, we offer comprehensive in-office infusion therapy for patients who require biologic, immunologic, and supportive treatments for chronic dermatologic and autoimmune conditions. Our Infusion Center provides a safe, comfortable, and convenient environment so patients can receive advanced therapies close to home—right here in East Texas.
Our goal is to deliver the highest level of medical expertise with the compassion and personalized care your family expects from Wallis Dermatology.
What Is Infusion Therapy?
Infusion therapy delivers medication intravenously (IV) when a condition cannot be effectively treated with oral or topical medications. Many modern biologic medications used to treat skin disorders, allergic conditions, and immune-related diseases must be administered by an experienced clinical infusion team.
Our Infusion Center is equipped to administer a wide range of advanced therapies with physician oversight and continuous RN monitoring.
Conditions Commonly Treated With Infusion Therapy
Infusion therapy can be recommended for a variety of dermatologic and immunologic conditions, including:
Psoriasis
Psoriatic arthritis
Chronic urticaria
Atopic dermatitis
Autoimmune blistering diseases
Immune deficiencies
Other inflammatory or autoimmune skin disorders
If infusion therapy is recommended, our team will guide you through the process step-by-step and coordinate with your referring physician.
Infusion Medications We Administer
Our center provides a broad list of biologic and immunologic therapies, including but not limited to:
Infliximab (Remicade)
Secukinumab (Cosentyx)
Ustekinumab (Stelara)
Omalizumab (Xolair)
Tildrakizumab (Ilumya)
Golimumab (Simponi ARIA)
Risankizumab-rzaa (Skyrizi)
IVIG (Gamma Gard, Bivigam, Octagam & others)
Rituximab variations & additional biologics
Our dermatology providers work closely with your insurance, referring physician, and treatment plan to ensure you receive the correct medication on schedule.
Expert Infusion Care You Can Trust
Our Infusion Center is led by Toni Seahorn, RN, BSN, who brings more than 26 years of nursing experience, including two decades dedicated to infusion therapy. Toni previously developed and managed a specialized Vascular Access Team, ensuring the highest standards in IV therapy and patient safety.
Infusion Patients can expect:
Individualized infusion scheduling
Continuous RN monitoring
Comfortable private treatment spaces
Compassionate care from highly skilled infusion specialists
Close communication with your dermatologist and referring provider
What to Expect During Your Infusion Visit
Referral Received – Once your provider submits your referral, our team will contact you to schedule your infusion appointment.
Pre-Visit Coordination – We handle insurance authorization, medication ordering, and coordination with your referring office.
Comfortable Infusion Session – Infusions are performed by our experienced RN in a soothing clinical environment designed for your comfort.
Follow-Up Support – We maintain communication with your dermatologist and referring provider to support continuity of care.
Infusion Therapy in Longview, Marshall & Tyler (Coming 2026)
Wallis Dermatology Associates proudly serves patients throughout East Texas with medical, surgical, and cosmetic dermatology—now including advanced infusion therapy services.
Our locations:
Longview, TX – Full-service Infusion Center
Marshall, TX – Comprehensive dermatology care
Tyler, TX – New location opening in early 2026
Whether you live in Longview, Marshall, Hallsville, Kilgore, Tyler, or the surrounding East Texas communities, our infusion therapy team is here to support your long-term skin and immune health.)
Schedule or Send a Referral
To schedule an infusion appointment or to refer a patient, please contact our Infusion Center:
📞 903-757-3881
🌐 www.wallisderm.com
📍 3535 N Fourth St., Suite 400, Longview, TX 75605