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MacConaghy, John Harrington ESQ.

645 First St. WestSuite DSonoma, CA 95476

Updated: 08/13/2015


John MacConaghy has over 25 years experience in insolvency, bankruptcy, and reorganization matters for debtors, bankruptcy trustees, creditors, and court appointed committees, in real estate, construction, agricultural, wine, retail, manufacturing, securities, and high technology industries throughout Northern California. He has confirmed over 50 debtor and creditor Chapter 11 Plans, and has extensive bankruptcy court trial and appellate experience. He has been lead counsel in a number of...



Bar Admissions

  • California, 1978

Specialties and Certifications

  • Certified Bankruptcy Law Specialist, State Bar of California, 1995

Other Affiliations

  • Bankruptcy Law Advisory Commission, State Bar of California Board of Legal Specialization, 1999 - 2004 (Member)
  • Bankruptcy Law Advisory Commission, State Bar of California Board of Legal Specialization, 2003 - 2004 (Chair)
  • Bay Area Bankruptcy Forum (Director)
  • Bench-Bar Liaison Committee, U.S. Bankruptcy Court for the Northern District of California (Attorney Member)

Pro Bono Activities

  • Elected Director, Sonoma Valley Health Care District
  • President, Sonoma Valley Law Center
  • Arbitrator, Sonoma County Superior Court


  • University of California, Hastings College of the Law, San Francisco, California, 1978
  • University of California, Berkeley, California
    Major: Economics

Office Information


645 First St. WestSuite DSonoma, CA 95476


  • 707-935-7051


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