Cast Expert Witnesses

Physician Assistant, Orthopedic Surgery - Physician Assistant, PA, Midlevel, Orthopedics, Surgery, Trauma, Spine, Joint replacement, fracture, sports medicine, arthroscopy, foot and ankle, osteoporosis, revision surgery, cast, splint, infections, epidural abscess, pain management, narcotics, injections, preoperative, postoperative, EMR

I have been a Physician Assistant (PA) for 23 years. I have worked in primary care, school-based health, urgent care, pediatric intensive care, outpatient orthopedics and orthopedic surgery. I have been an expert witness for 5 years. I have extensive experience as a PA, most recently in all aspects of orthopedics and orthopedic surgery. My orthopedic experience includes non-operative care and operative care as first assistant for patients with complex conditions involving the spine, neck, hand and extremities, joints, total joints and revision joints, injections, casting, wound care, perioperative care, narcotic and non-narcotic pain management, trauma and fractures. I have rounded on thousands of hospital patients for a variety of operative and non-operative orthopedic conditions; managing their pain, wellness, expectations, anticoagulation therapy, wound and dressing care, antibiotics, hospital and surgical complications, and discharge needs. I am a leader in electronic medical...

Telecommunications, Software Engineering - cell tower records, call detail records, call records, historical cell site analysis, cell site location information, CSLI, CAST, cellhawk, sting-ray, drt box, GPS, coverage, patents, software, telecom, cellphones, triangulation, SIMs

David's areas of expertise are telecommunications, radio-location, radio-navigation, cellular networks, and cellphone intercept and tracking systems. He has more than 20 years of experience practicing in these areas in both commercial and military/LI applications. David was the primary author of OpenBTS, a widely used tool for cellular technology education, cellphone testing, cellular security research, and basic cellular service in some public networks. He developed the signal analysis and target location algorithms and software for cellphone tracking systems used successfully by US special forces in combat operations, and worked on several US government projects in the area of telecommunications intelligence collection.

Telecommunications, Software Engineering - cell tower records, call detail records, call records, historical cell site analysis, cell site location information, CSLI, CAST, cellhawk, sting-ray, drt box, GPS, coverage, patents, software, telecom, cellphones, triangulation, SIMs

David's areas of expertise are telecommunications, radio-location, radio-navigation, cellular networks, and cellphone intercept and tracking systems. He has more than 20 years of experience practicing in these areas in both commercial and military/LI applications. David was the primary author of OpenBTS, a widely used tool for cellular technology education, cellphone testing, cellular security research, and basic cellular service in some public networks. He developed the signal analysis and target location algorithms and software for cellphone tracking systems used successfully by US special forces in combat operations, and worked on several US government projects in the area of telecommunications intelligence collection.