John S. Lopatto, III Washington DC Malpractice Lawyer | Levaquin Drug Injury Cases Maryland Medical Legal Attorney Personal Injury Business Dispute Northern Virginia MD Over 30 years of experience. Attorney John S. Lopatto III represents individuals and businesses throughout the Washington, DC metro area. His practice focuses on civil litigation, including commercial disputes, personal injury, medical malpractice and foreclosure rescue fraud. He has recently begun accepting cases on tendon injuries from the antibiotic Levaquin. He also handles legal malpractice claims arising from personal injury lawsuits and commercial litigation. Contact his office at 202-861-5800 for a free initial consultation.