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Contact Operations Integration

For questions or service inquiries:

600 N. Wolfe Street

Administration Bldg. Suite 420

Baltimore, MD 21287

Contact Us:
Phone: 410-614-4231

Catherine Boyne Phone: 443-287-5254

Jeffery Appelbaum Phone: 410-502-6121

Karen Wilson Phone: 410-884-4571

Eric Hamrock Phone: 443-287-8226

Jamila Green Phone: 443-287-0155

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Traveling for care?

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Whether you're crossing the country or the globe, we make it easy to access world-class care at Johns Hopkins.

U.S. 1-410-464-6713 (toll free)
International +1-410-502-7683



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