Our Team
Jorge F. Calles
Criminal Defense Attorney & Legal Coordinator, Law Advisors MX
Jorge is a bar-certified criminal defense attorney in Mexico and the legal coordinator of Law Advisors MX. With over 12 years of experience in emergency services — including work with municipal rescue teams and firefighter departments — Jorge brings clarity, urgency, and protection to every case he oversees.
Whether you're facing criminal charges or seeking justice as a victim in Mexico, Jorge ensures that you’re matched with the right attorney and fully informed every step of the way. He is the first point of contact for every client, acting not just as a coordinator, but as a legal advocate with courtroom experience and deep knowledge of Mexico’s justice system.
Jorge is deeply passionate about protecting the rights of individuals navigating the Mexican justice system. He believes that due process, dignity, and clear communication are essential — especially for foreigners unfamiliar with local procedures. His unique perspective — grounded in Mexican law but shaped by a strong appreciation for American legal values — makes him an effective, empathetic guide for U.S. citizens caught in unfamiliar legal territory.
Fully bilingual and committed to honest, transparent service, Jorge embodies the mission of Law Advisors MX: to provide clarity, protection, and unwavering support when it matters most.
Attorney Coordinator
Officer Jeff Chambers (RET)
Advisor – Firearms & Tactical Consulting
Jeff Chambers is a seasoned law enforcement veteran with over 22 years of service in Idaho and Southern California police departments. Throughout his distinguished career, he served as a police officer, narcotics detective, SWAT operator, sniper, and firearms instructor, gaining extensive tactical and investigative expertise in high-risk operations, precision marksmanship, and law enforcement training.
Before his career in law enforcement, Jeff served four years in the United States Marine Corps as an Aviation Ground Support Mechanic, where he worked as a Plane Captain on OA-4M aircraft and a Crew Chief on CH-46 helicopters. During his service, he was stationed in Japan and Southern California, gaining valuable experience in aerospace maintenance, mission readiness, and operational coordination.
Following his retirement from law enforcement, Jeff further expanded his skill set by obtaining a gunsmith certification from the American Gunsmithing Institute. With this advanced technical training, he has serviced over 1,000 firearms, applying his deep understanding of weapon mechanics to maintenance, customization, and repair.
Jeff continues to be a leader in firearm safety and training as a Lead Range Safety Officer in San Diego, CA, ensuring safe and responsible firearm handling for both law enforcement personnel and civilians. Additionally, he has built a successful career in gun retail sales, working with multiple firearms stores, where he specializes in sales, customer education, and gunsmithing services.
At Law Advisors MX, Jeff brings his extensive law enforcement, tactical, and firearms expertise to cases involving firearms, tactical procedures, and weapons-related legal matters. His real-world experience, technical knowledge, and commitment to safety make him an invaluable resource for clients seeking guidance in firearm-related cases.
Jeff is a true professional, combining decades of tactical experience, firearm proficiency, and investigative skills to provide expert insights and support.
Sergio Beltran, MD
Dr. Sergio Beltrán brings over 20 years of diverse medical expertise and a proven track record of excellence to his role as Medical Advisor for Law Advisors MX. Licensed to practice medicine in Texas, he holds an MD degree with extensive experience in gynecology, pediatrics, and surgery. His deep understanding of medical care and proceduresmakes him an invaluable resource for consulting on medical-related cases.
Dr. Beltrán studied medicine in Mexico, giving him first-hand knowledge of the Mexican healthcare system and its intricacies. This unique insight allows him to provide unparalleled guidance for clients navigating medical care issues in Mexico, ensuring culturally relevant and practical solutions. His bilingual proficiency in English and Spanishfurther enhances his ability to bridge gaps for clients, offering clear and precise communication across both languages.
Currently, Dr. Beltrán works for a leading medical devices company in El Paso, TX, where he has built a successful sales career, consistently breaking records and achieving outstanding results. In this role, he collaborates closely with surgeons in the operating room, providing expert guidance on proper procedures for installing advanced medical devices. His hands-on experience ensures a unique perspective that combines medical precision with practical problem-solving.
Born and raised in Texas, Dr. Beltrán’s deep appreciation for American medical standards, combined with his insider knowledge of Mexico’s healthcare system, makes him a trusted consultant in cases requiring medical expertise across both countries. His dedication to patient advocacy and commitment to excellence allow him to offer clients clarity, reassurance, and informed solutions.
At Law Advisors MX, Dr. Beltrán leverages his extensive background to consult on cases requiring medical insights, ensuring clients receive reliable and expert guidance tailored to their needs.
Dr. Beltrán’s blend of medical, business, and cross-cultural expertise exemplifies the mission of Law Advisors MX: to deliver clarity, support, and excellence in every case we consult on.
Medical Advisor
Officer Kyle Fitchhorn
Advisor – Motor Vehicle Accident Consulting
Kyle Fitchhorn is a dedicated law enforcement professional and accident investigation expert with extensive experience in motor vehicle collision analysis. As a motorcycle patrol officer in National City, California, he specializes in investigating major injury traffic collisions, applying his expertise in accident reconstruction, liability assessment, and investigative procedures to determine causes and contributing factors.
Beyond his law enforcement role, Kyle is a certified Accident Investigator Instructor, training fellow officers in advanced accident investigations as part of a specialized training cadre. His passion for education, precision, and road safety extends outside of law enforcement—he is also the founder and lead instructor of So Cal Slow Cones, a premier motorcycle training company. So Cal Slow Cones is the only program in San Diego County led by active police motor officers, offering unparalleled motorcycle handling instruction and accident prevention training.
At Law Advisors MX, Kyle brings his deep understanding of emergency response, collision dynamics, and accident investigation procedures to advise on motor vehicle accident cases. His real-world experience in law enforcement, crash reconstruction, and professional training ensures that clients receive expert insights into traffic laws, liability, and best practices for handling accident-related legal matters.
With a career dedicated to safety, investigation, and training, Kyle is a key resource for navigating the complexities of motor vehicle accident cases, offering clarity, expertise, and strategic guidance to those seeking justice and resolution.