Margaret N. Meg Rosegay

Environmental Law

3.0 (1 reviews)

San Francisco, California

44+ years experience

Pillsbury

Updated: Jan 03, 2026

Contact Information

415-983-1000

https://www.pillsburylaw.com/en/lawyers/margaret-rosegay.html

Four Embarcadero Center, 22nd Floor, San Francisco, CA 94111-5998

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Bio

Margaret N. Rosegay is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law, Litigation - Environmental, Natural Resources Law and Water Law.Margaret N., who practices law in San Francisco, California, has been recognized since 2006. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Margaret N. is held by other top lawyers in the same geographic and legal practice area. Margaret N. Rosegay is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law, Litigation - Environmental, Natural Resources Law and Water Law.Margaret N., who practices law in San Francisco, California, has been recognized since 2006. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Margaret N. is held by other top lawyers in the same geographic and legal practice area. Margaret N. is held by other top lawyers in the same geographic and legal practice area.

Practice Areas

Environmental Law

Awards & Recognition

Recognized: Environmental Law
Recognized: Litigation - Environmental
Recognized: Natural Resources Law
Recognized: Water Law
Practice Area: Oil and Gas Law
Practice Area: Railroad Law
Special Focus: Administrative/Regulatory
Special Focus: Clean Water Act
Special Focus: Counseling
Special Focus: Enforcement Defense
Special Focus: Environmental Permitting
Special Focus: RCRA/Hazardous Waste
Special Focus: Solid Waste
Special Focus: Superfunds/Environmental Remediation

Recognized in Best Lawyers since 2006

Education

University of Colorado at Boulder, J.D., graduated 1981

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Reviews

Joshua Rivera

2 weeks ago

Knowledgeable but communication could be more consistent

Margaret Rosegay's deep expertise in environmental law, particularly with her decades of experience in California, was evident when we consulted on a complex permitting issue for a coastal property. Her recognition in environmental litigation and natural resources law is well-deserved. However, while the legal advice was sound, we sometimes experienced delays in receiving responses and found the process less transparent than expected. For straightforward matters, her competence at Pillsbury is clear, but proactive communication would elevate the client experience.