Cancer Treatment Centers of America

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(800) 234-0509

Have questions? Call (800) 234-0509 to speak to a cancer information specialist.
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Our team of Oncology Information Specialists (OIS) is dedicated to help you in your fight against cancer. Working at your speed, we're here to guide you through understanding where you are right now in your fight against cancer, where you want to be and how to get there.


OIS representatives are available 24 hours a day, every day.

(800) 234-0509


Chat with an OIS representative at any time.

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Video: Finding Answers at CTCA

Oncology Information Specialists

General inquiries

For all other inquiries unrelated to cancer treatment at our hospitals, please see below:

Cancer Treatment Centers of America Global, Inc. - Boca Raton, FL
General Inquiries: 561-923-3100
Public Affairs: 561-923-3149

CTCA Administrative Services, Inc. - Schaumburg, IL
General Inquiries: 847-342-7400

Eastern Regional Medical Center, Philadelphia, PA
General Inquiries: 215-537-7400
Public Affairs: 215-537-7469

Midwestern Regional Medical Center, Zion, IL
General Inquiries: 847-872-4561
Public Affairs: 847-872-6285

Southwestern Regional Medical Center, Tulsa, OK
General Inquiries: 918-286-5000
Public Affairs: 918-286-5569

Western Regional Medical Center, Goodyear, AZ
General Inquiries: 623-207-3000
Public Affairs: 623-207-3983

Southeastern Regional Medical Center, Newnan, GA
General Inquiries: 770-400-6000
Public Affairs: 770-400-6202


To inquire about hospital-specific business opportunities, please call the hospital directly. For products and services inquiries, please call 561-923-3128. For marketing-related inquiries, please call 561-923-3156.

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