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Scottsdale, Arizona, March 24, 2025 – Sustainable Medical Billing, LLC, a leading provider of revenue cycle management (RCM) solutions, has announced its acquisition of Georgia Medical Business Services, Inc., operating as Pettigrew Medical. This strategic move represents a significant development in the RCM sector, uniting two reputable organizations committed to providing excellent medical billing and financial management services to healthcare providers.

Pettigrew Medical, with 35 years of experience, has earned a strong reputation for delivering high-quality, client-focused RCM solutions. Under the guidance of founder Dr. D.W. “Chip” Pettigrew III, MD, FACEP, and more recently CEO Emily Osetek, Pettigrew Medical has consistently provided quality coding and billing support to healthcare organizations nationwide.

Michael Johnson, CEO and Owner of Sustainable Medical Billing, expressed his enthusiasm for the acquisition and its potential:

“Pettigrew Medical has built an exceptional reputation over the years, and we are honored to build on that foundation. We are dedicated to maintaining the reliable service that clients expect while fostering new opportunities for growth and innovation. This acquisition strengthens our ability to deliver even greater value to our clients and employees. We are thrilled to carry on the legacy of Dr. Pettigrew’s company.”

The transition will be smooth, with no interruption to client services or operations. The dedicated Pettigrew Medical team will remain in their roles, ensuring consistent service quality and client relationships. Furthermore, the acquisition offers expanded opportunities for employees, who will now be part of a larger, growth-oriented organization with increased resources and support.

Emily Osetek, CEO of Pettigrew Medical, expressed her excitement about joining Sustainable Medical Billing:

“This partnership is perfectly aligned with our commitment to excellence and client success. Sustainable Medical Billing shares our values and vision, and together, we will continue to provide the exceptional service our clients depend on. This transition enhances our ability to support our clients with greater resources and innovation.”

With this acquisition, Sustainable Medical Billing strengthens its position as a trusted partner in revenue cycle management, expanding its capabilities and reach while upholding the high standards of service that both organizations are known for.

For more information about Sustainable Medical Billing and the acquisition of Pettigrew Medical, please contact:

Media Contact:
Sustainable Medical Billing, LLC
Phone: 480-885-7440
Email:

About Sustainable Medical Billing, LLC:

Sustainable Medical Billing was established in January 2025 by Michael Johnson, a veteran leader in the medical billing and revenue cycle management industry. Through acquisitions and sales, the company has rapidly grown into one of the fastest-growing RCM companies today, with over 300 employees and serving 20 specialties. They offer Billing, Coding, Credentialing and Provider Enrollment, Prior Authorizations, Patient Payments, and other related services.

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