Sullivan John B

Navigating the complexities of legal disputes, particularly in the professional and commercial realms, demands an attorney with not only deep legal knowledge but also a strategic and seasoned approach. For individuals and businesses throughout California, securing counsel who can effectively resolve intricate litigation, whether defending against claims or prosecuting them, is paramount. This is where John B. Sullivan, a highly regarded attorney based in San Francisco, stands out. With extensive experience in professional liability defense, commercial litigation, and banking law, Mr. Sullivan has built a strong reputation for his ability to handle challenging and high-stakes cases. This article will provide a comprehensive overview of John B. Sullivan’s practice, highlighting his areas of expertise, accessibility, and why he is a trusted resource for sophisticated legal needs in the California region.

John B. Sullivan is a distinguished attorney with a significant and diverse background in litigation, with a particular focus on professional liability defense, especially for law firms and attorneys. While the provided address is One Maritime Plaza, 301 Clay St, San Francisco, CA 94111, USA, public records indicate a prominent association with Long & Levit LLP, located at 465 California Street, 5th Floor, San Francisco, CA 94104, where his practice is almost exclusively dedicated to law firm defense. He has also been associated with Severson & Werson in the past, primarily in banking and transactions law.

Mr. Sullivan's extensive experience, spanning over two decades since his admission to the California State Bar in 2005 (though some sources indicate an earlier admission year, 1980, for a different John B. Sullivan, the focus here is on the John B. Sullivan admitted in 2005 whose primary specialization is law firm defense), has earned him recognition as one of the top professional responsibility lawyers in California by the Daily Journal. He possesses a unique understanding of claims brought by aggrieved clients and works diligently with firms to resolve these issues, whether through informal resolution, litigation, or arbitration. Beyond professional liability, Mr. Sullivan has a strong background in broader commercial litigation, personal injury, and product liability, giving him a versatile skill set. He also advises firms on liability and ethics issues and has represented attorneys in State Bar matters. His leadership is further demonstrated by his role as Chair of the San Francisco Bar Association Legal Malpractice Section. For clients in California seeking an attorney who combines deep subject matter expertise with practical litigation experience and ethical guidance, John B. Sullivan offers a highly reliable and effective legal partnership.

While the provided address is One Maritime Plaza, 301 Clay St, San Francisco, CA 94111, USA, it is important to note that public data more strongly associates John B. Sullivan with Long & Levit LLP, located at 465 California Street, 5th Floor, San Francisco, CA 94104. Both locations are centrally positioned within San Francisco’s Financial District, ensuring excellent accessibility for clients throughout the Bay Area and other parts of California.

These prime downtown locations offer numerous advantages for clients. Public transportation is highly convenient, with multiple Muni and BART stations within easy walking distance, providing effortless commutes from various parts of San Francisco, the East Bay, and other surrounding communities. Numerous bus routes also serve the immediate vicinity, adding to the ease of access. For clients who prefer to drive, the Financial District offers several parking garages in close proximity, making it feasible for those traveling from further within California. The accessibility of these locations ensures that clients can easily attend consultations, meetings, and court proceedings without significant logistical hurdles, underscoring a commitment to client convenience in a busy urban environment. The professional setting of these offices also reflects the high caliber of legal services provided by Mr. Sullivan.

John B. Sullivan's practice is primarily centered on litigation, with a specialized focus on defending legal professionals and handling complex commercial disputes. His services include:

• Professional Liability Defense (Attorneys): This is a cornerstone of his practice. Mr. Sullivan defends law firms and individual attorneys against claims of legal malpractice, including:

  • Responding to and resolving claims raised by aggrieved clients.
  • Defending attorneys in state and federal courts.
  • Resolving claims at various stages of litigation (pleading stage, summary judgment, mediation, trial, arbitration).
  • Advising firms regarding liability and ethics issues.

• State Bar Matters: Representing attorneys in proceedings and investigations initiated by the State Bar of California.

• Commercial Litigation: Mr. Sullivan handles a wide array of commercial and corporate disputes, including:

  • Contract disputes.
  • Business torts.
  • Partnership disputes.
  • Prosecuting fee claims.

• Other Professional Liability Defense: While highly focused on attorneys, his background indicates experience in defending other professionals, such as architects.

• Banking and Financial Services Litigation: Based on past affiliations and publicly available case information, Mr. Sullivan has experience representing financial institutions in litigation, including matters related to wrongful foreclosure and Truth-in-Lending Act claims.

• General Civil Litigation: His broader experience encompasses various civil disputes, potentially including personal injury and product liability cases.

John B. Sullivan's practice is distinguished by several key features and highlights that underscore his expertise and standing in the legal community:

• Specialized Professional Liability Expertise: Mr. Sullivan’s practice is almost exclusively dedicated to defending law firms and attorneys, making him a go-to expert in legal malpractice and professional responsibility.

• Recognized Authority: He has been recognized by the Daily Journal as one of the top professional responsibility lawyers in California, a significant accolade in the state’s legal landscape.

• Extensive Litigation Experience: With a career spanning back to his admission to the bar (December 2005 for one listed John B. Sullivan, though other records suggest 1980 for another of the same name, thus focusing on the professional liability expertise), he possesses broad experience in state and federal courts, resolving claims through various stages, including trial and arbitration.

• Leadership Role: Mr. Sullivan serves as the Chair of the San Francisco Bar Association Legal Malpractice Section, demonstrating his leadership and influence within the professional responsibility bar.

• Expert Advisor: Beyond litigation, he counsels firms on critical liability and ethics issues, proactively helping them navigate potential risks.

• Media Contributor: He is frequently asked to comment for publications on California Court of Appeal decisions relevant to ethics and professional liability, indicating his recognized thought leadership.

• Diverse Underlying Subject Matter Knowledge: In defending attorneys, he has gained in-depth experience in numerous areas of law, including antitrust, class actions, water rights, federal tax, public finance, employment, and corporate governance, providing a broad base for understanding complex claims.

• "Rising Stars" and "Super Lawyers" Recognition: Mr. Sullivan was selected to "Rising Stars" for 2014-2015 and has been recognized as a "Super Lawyer" in past years (e.g., 2011-2017, 2019 for banking law for a John B. Sullivan at Severson & Werson, indicating overall excellence).

As a highly specialized and experienced litigation attorney, John B. Sullivan's practice does not typically advertise generalized promotions or special offers. His value proposition is based on his deep expertise, strategic capabilities, and proven track record in handling complex legal matters. Prospective clients, particularly law firms or individuals facing professional liability claims, are encouraged to contact his office directly for a confidential consultation. During this initial discussion, you can candidly present your specific legal situation, understand Mr. Sullivan's proposed approach, and gain clarity on his fee structure. This direct engagement ensures a personalized assessment of your needs and transparent communication regarding the costs involved in securing high-caliber legal representation. His commitment is to provide effective, ethical, and results-oriented advocacy tailored to the unique complexities of each case.

For those in California seeking experienced litigation counsel, particularly in professional liability defense or complex commercial disputes, John B. Sullivan’s office can be reached directly.

• Address: While the input provided One Maritime Plaza, 301 Clay St, San Francisco, CA 94111, USA, it is important to note that current public information strongly associates John B. Sullivan (license #238306, admitted 2005) with Long & Levit LLP, located at 465 California Street, 5th Floor, San Francisco, CA 94104. Clients should verify the exact current office location for their specific consultation.

• Phone: (415) 283-4911. (Note: Public information for John B. Sullivan at Long & Levit often lists (415) 397-2222 as a primary contact. It is advisable to cross-reference with the firm's official website for the most accurate contact number.)

• Mobile Phone: +1 415-283-4911 (Cross-verification with the firm's official site is recommended for the most current mobile contact information.)

It is recommended to call during regular business hours to schedule a consultation. The professional staff will assist you with your inquiries and facilitate an appointment to discuss your specific legal needs with Mr. Sullivan.

For residents and businesses across California, particularly those embroiled in complex litigation or facing professional liability challenges, John B. Sullivan offers highly suitable and effective legal representation. His practice is uniquely advantageous for locals due to several critical factors. Firstly, his highly specialized focus on defending law firms and attorneys against malpractice claims fills a crucial niche within California’s legal community. As a state with a vast number of legal professionals, the need for expert counsel in professional responsibility is significant. Mr. Sullivan's recognition by the Daily Journal as a top professional responsibility lawyer in California underscores his profound expertise in this area, providing local attorneys and firms with a trusted defender.

Secondly, his extensive experience across a broad spectrum of civil and commercial litigation ensures that he can effectively handle diverse and intricate disputes that commonly arise within California’s dynamic economy. Whether it's a commercial contract dispute, a partnership disagreement, or a complex financial services matter, Mr. Sullivan’s seasoned approach and deep understanding of litigation strategy are invaluable assets for local clients.

Finally, his central location in San Francisco’s Financial District (whether at One Maritime Plaza or 465 California Street) provides convenient access for clients throughout the Bay Area and beyond. This accessibility, combined with his leadership role in the local legal community (e.g., Chair of the San Francisco Bar Association Legal Malpractice Section), ensures that Californians have a well-connected and highly regarded advocate within their reach. When faced with high-stakes litigation, particularly involving professional reputation or significant commercial interests, John B. Sullivan provides the specialized knowledge, practical experience, and strategic guidance that makes him an ideal choice for local clients across California.