About

John R. Colby is a Addiction Counselor in Derry, New Hampshire. He has over 17 years of experience. Contact John R. Colby to request his Medicare information, payment methods he accepts, or to book an appointment.

Basic Data

Entity Type: Individual; Not answered

Gender

Male

Years in Practice

17 years

Healthcare Provider Taxonomy

  • Code: 101YA0400X
  • Grouping: Behavioral Health & Social Service Providers
  • Classification: Counselor
  • Specialization: Addiction

Credentials

  • Master of Social Work (MSW)
  • Licensed Alcohol and Drug Counselor (LADC)

Licenses

Name License Number State
LADC LADC380 Verify NH

Practice Locations

43 Birch Street

Derry, NH 03038

Phone Number: (603) 434-1577

Fax Number: (603) 434-3101

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Sarah Richdale

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Kerry Ali

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Holly C. Salach-Laferte

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