About the Practice
The leaders of MedStar Georgetown are fully committed to supporting our mission of expert and compassionate patient care. Learn More Meet our providers Our physicians, many of them fellowship-trained, are nationally and internationally renowned for their expertise. We offer two parking garages for patients and visitors, as well as limited valet parking and wheelchair assistance.
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Practice Context in IntroTherapy
- • IntroTherapy lists 1,170 mental health practices in Washington. Guy Jeffrey PhD is one of them.
- • 1,186 practices statewide in District of Columbia are tracked in our directory.
- • 144 practices in District of Columbia list ADHD as a focus area.
- • 143 practices in Washington accept EmblemHealth.
- • Typical psychologist compensation in District of Columbia: $92,000 – $173,000 (median $106,000). Source: BLS OEWS, state cost-of-labor adjusted.
Data compiled from U.S. state licensing boards, NPI public registry, and verified practice listings. Mental health is a YMYL topic — we prioritize licensed, verified providers only. Methodology & sources · Updated July 2026.
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Guy Jeffrey PhD