Pennsylvania Oil & Gas Expert Witnesses

Pennsylvania Accident Reconstruction & Safety Expert Witness Listings

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Expert Witnesses

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Featured Experts
Janine McCartney, Ph.D, CSP, CHST, RPIH, CSI (ML), MBA (HHC Safety Engineering Services, Inc.)
Dr. McCartney is a Senior Safety Engineer and Expert Witness. Dr. McCartney holds certifications as a: Certified Safety Professional, Registered Professional Industrial Hygienist, and Certified Safety Instructor with 38 years of experience in both safety... Learn More ›

John A. Williams, PhD, PE, ASA, MBA, CFEI, AIChE Fellow (EPS, Inc.)
John A. Williams, PhD, PE, CFEI, MBA, ASA, AIChE Fellow. Dr. Williams delivers technology assessments and financial valuation analysis for business disputes involving intellectual property, trade secrets, patent infringement, licensing, royalties, capital... Learn More ›

Frank Johnson (System Engineering And Laboratories (SEAL))
Established in 1981, System Engineering And Laboratories (SEAL) specializes in providing multi-disciplined engineering and scientific consulting, product testing, safety and forensic engineering (failure analysis) services to manufacturers and their corporate... Learn More ›

Greg Gerganoff, CSP, Esq. (Rocky Mountain Safety Consulting, Inc.)
Mr. Gerganoff, CSP, Esq. Safety Expert Witness has 18 + years of experience handling safety (OSHA & MSHA) field audits and safety compliance in mining, oil and gas, manufacturing and construction. U.S.A. and International. www.rkymtnsafety.com... Learn More ›
Chuck Dutill, P.E., D.F.E. (Heritage Technical Services, Inc.)
Location: Pennsylvania
Areas of Expertise: For over 40 years Mr. Dutill has been performing hydrology and environmental engineering nationwide. He has focused on wastewater, stormwater, flooding, sewers, septic systems, groundwater, drainage, runoff,...
Thomas Shellenbarger (Thomas Shellenbarger, PE)
Location: Pennsylvania
Areas of Expertise: Mr. Thomas Shellenbarger, PE is an engineering consultant with over 35 years of mechanical engineering experience. He is a Licensed Professional Engineer in NY and PA. Services provided include consulting...
Jon J. Pina, MS, CSP (Evergreen Environmental Health and Safety, Inc.)
Location: Pennsylvania
Areas of Expertise: Mr. Pina has forty plus years of experience in safety, health, Personal protective equipment, PPE, and environmental management/loss prevention for construction, demolition, coal, chemical, steel, environmental...
Brian R. Strazisar (RJ Lee Group)
Location: Pennsylvania
Areas of Expertise: Dr. Brian R. Strazisar joined RJ Lee Group’s expert team in 2014 and has applied his considerable expertise and experience in cement chemistry to the fields of concrete and construction materials. He...
Timothy D Bechtel (RETTEW)
Location: Pennsylvania
Areas of Expertise: Dr. Bechtel is geophysicist/geologist, and a world-renowned expert on sinkholes. But not just sinkholes; bedrock conditions, caves, water pollution, and all issues related to karst terranes. Dr. Bechtel...
Julian M. Toneatto, Ph.D., PE, PP(NJ) (Adler Engineers, Inc.)
Location: Pennsylvania
Areas of Expertise: Highly experienced, articulate Professional Engineer (PE) in several states and Prof. Planner (PP)NJ. Engineering expert with 43 years experience in Engineering and Environmental Consulting. Doctorate...
Brooks Rugemer (Robson Forensic Inc.)
Location: Multiple Locations
Areas of Expertise: Brooks is a Trucking and Warehousing expert, experienced in accident and injury investigations. He has worked in the Transportation Industry since 1983. In 1994, after 13 years as a professional truck...
Philip J. O'Keefe, PE (EngineeringExpert.net, LLC)
Location: Multiple Locations
Areas of Expertise: Services nationwide. Philip J. O'Keefe is President of Engineering Expert.net, LLC. He's a licensed Professional Engineer (PE) and certified Model Law Engineer (MLE). He has more than 30 years' experience...
ForensisGroup, Inc. (The Expert of Experts)
Location: Multiple Locations
Areas of Expertise: For over 20 years, ForensisGroup has provided the nation’s top law firms, insurance agencies, government entities and many other industries with highly qualified expert witnesses and consultants. Experts...
Andrew J. Davidoff, Ph.D. (Exigent Group Limited)
Location: Multiple Locations
Areas of Expertise: Dr. Andrew J. Davidoff is a Ph.D. geologist and practicing geophysicist with over 20 years domestic U.S. and international experience. He has worked in a diversity of environments from the tropics of SE...
Consolidated Consultants
Location: Multiple Locations
Areas of Expertise: Consolidated Consultants (CCc) continues to deliver high quality expert witness and medical expert witness referrals nationwide since 1995. CCc is the only referral service where you can view the full,...
Dale J. Cagwin, P.E. (Robson Forensic Inc.)
Location: Multiple Locations
Areas of Expertise: Mr. Dale J. Cagwin, PE, is a Licensed Professional Engineer in seven states and a Certified Fire Protection Specialist. His experience includes fire protection engineering and HVAC, mechanical, electrical,...
Ronald D Schaible, CIH, CSP, CPE (Robson Forensic Inc.)
Location: Multiple Locations
Areas of Expertise: Ron Schaible, CIH, CSP, P.E. is Certified in the Comprehensive Practice of Industrial Hygiene (CIH), Certified Safety Professional (CSP), a Registered Professional Engineer #36714-Safety (Massachusetts),...
J. David Gardner, P.E. (Robson Forensic)
Location: Multiple Locations
Areas of Expertise: Dave Gardner is a licensed Professional Engineer with more than 25 years of professional experience. He applies his expertise to construction claims and injury investigations involving residential, commercial,...