Mary M. Leonard, PhD

Mary M. Leonard, PhD

Verified Clinician
1509 Ritchie Hwy F, Arnold, MD 21012

About the Practice

This is a practice in Arnold, Maryland focused on mental health services.

Practice Context in IntroTherapy

  • • IntroTherapy lists 51 mental health practices in Arnold. Mary M. Leonard, PhD is one of them.
  • 6,790 practices statewide in Maryland are tracked in our directory.
  • • Typical psychologist compensation in Maryland: $84,000 – $158,000 (median $97,000). 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 June 2026.

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Contact Provider

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1509 Ritchie Hwy F, Arnold, MD 21012
(410) 757-2077

Providers

36 registered

Aaliyah Watkins

Mental Health Counselor

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Angela Stills-brown

Professional Counselor

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Beth Porter

Clinical Social Worker

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Brenda Vanderpool

Mental Health Counselor

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Carol Brill

Professional Counselor

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Showing 5 of 36 providers

Provider details sourced from NPI Registry

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