Rheumatologist in Merrillville, IN | Rheumatology Treatment Centers of America

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Compassionate Approach. Personalized Solutions.

At Rheumatology Treatment Centers, we specialize in diagnosing and treating the full spectrum of autoimmune and inflammatory conditions. Led by Dr. Ahmad Salah, a Chicago-trained rheumatologist, our clinic combines medical expertise, advanced therapies, and heartfelt compassion to help patients live healthier, fuller lives.

Call 219-736-2922 Refer a Patient

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Why Rheumatology Treatment Centers of America

Patient-Centered Philosophy

We don’t just treat diseases—we treat people. Every visit begins with listening, continues with precision, and grows through partnership.
– Dr. Ahmad Salah

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The Gout Center

Specialized diagnosis, flare management, and long-term uric acid control.

Explore the Gout Center

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Infusion Center

Safe, affordable biologic therapies supervised by expert staff.

Visit the Infusion Center

Visit Us Today

We’re proud to serve “The Region” — Northwest Indiana and the surrounding communities.

Address:

118 E 90th Dr, Merrillville, IN 46410

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Hours:

Monday – Thursday: 9:00 am – 12:00 pm & 1:00 pm – 4:00 pm
Friday: 9:00 am – 3:00 pm

Schedule Your Visit

Call our office and our team will schedule your appointment.

Hours & Directions

Monday – Thursday	9:00 am – 12:00 pm & 1:00 pm – 4:00 pm
Friday	9:00 am – 3:00 pm