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Gastroenterology Expert Witness Portola Valley 533290

Expertise Description

I am an experienced gastroenterology expert witness. I have worked for over 35 years with internal medicine, hepatology, gastroesophageal reflux disease and Barrett’s esophagus, to NSAID-induced gastropathy, colon polyps, C.difficile infection, motility disorders and irritable bowel syndrome.​ I have provided consultations, courtroom testimony, and deposition as a gastroenterology expert witness for more than 15 years.

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Neurosurgery Expert Witness TX 533076

Expertise Description

With more than a decade in neurosurgery, I have expertise in cerebrovascular and skull base surgery, endoscopic and endovascular neurosurgery, cerebral aneurysms, surgical anatomy, arteriovenous malformations, stroke, pituitary tumors, meningiomas and other tumors involving the skull base, mass lesions, and intercranial hemorrhage. I am offering my services as neurosurgery expert witness.

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Gastroenterology Expert 524052 GA

Expertise Description

I have spent over 35 years working as a Gastroenterologist, practicing in Georgia. My areas of expertise include inflammatory bowel disease, endoscopy, Crohn's disease, colitis, internal medicine, and hepatology. I have provided consultations and deposition as a gastroenterology expert witness for more than 30 years.

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Trauma Surgery Expert 522906 UT

Expertise Description

With over 35 years' experience as a surgeon, I have a focus in hernia repair, gallbladder surgery, breast surgery, colorectal and bowel surgery, appendicitis, bowel obstruction, endoscopy (both colonoscopy and esophagogastroduodenoscopy), wound care, laparoscopic surgery, trauma surgery, and basic thoracic surgery. I have prior experience offering consultations, deposition, and courtroom testimony as a trauma surgery expert witness.

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Bariatric Surgery Expert 519949 NY

Expertise Description

I have over 5 years' experience in bariatric surgery with expertise in surgery for reflux, achalasia, and gastroparesis; complex hernia surgery; general surgery; trauma surgery; minimally invasive and advanced laparoscopic surgery. I am offering my services as a bariatric surgery expert witness.

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Intellectual Property Optics Expert 525686 GA

Expertise Description

With over 30 years experience in Intellectual Property, I have an expertise in the licensing, assertion, and defense of optical & medical technologies. My areas of focus include optoelectronics, light emitting diodes (LEDs), lasers, external cavity lasers; lightguides/waveguides, planar lightwave circuits (PLCs), integrated optics, mode adaptation, optical fibers, optical fibers with shaped end faces, beam steering, on-chip optical communications; fiber optic connectors; optical communications; diffractive optics; and biophotonics, biomedical imaging, light-tissue interaction, molecular imaging, endoscopes, fiber optic catheters, laser-delivery optical fibers. I have provided consultations and courtroom testimony for more than 5 years as an intellectual property expert witness.

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Optical System Engineering Expert 522035 CA(N)

Expertise Description

I have over 20 years experience in optical system engineering with expertise in free space optic component, micro-optics, laser packaging, optical imaging and illumination system design with several patents. I have additional experience with laser electro-optical techniques, LADAR spatial filter modeling, lens design, sequential and non-sequential surface modeling, optical active alignment, stray light, optomechanical tolerance analysis, geometric/physical optics, colorimetry, MTFs, scattering (BSDF), Raman spectroscopy and applications. I am offering my services as an optical system engineering expert witness.

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Hepatologist Expert 507376 CA(S)

Expertise Description

With more than 10 years experience in gastroenterology/hepatology, I have an expertise in diseases and cancers of the digestive tract, liver and pancreatic disease/cancer, advanced endoscopy, nutrition, weight loss, and preventative medicine. I am offering my services as a hepatologist expert witness.

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Optics Expert 521882 MD

Expertise Description

I have over 15 years experience in the field of Optics with expertise in high-performance biomedical optical microscopy, endoscopy, and distance sensing; electron microscopy devices and techniques; light sheet microscopy; and hardware, lenses, optics, and software needed for endoscopic microscopy. I am offering my services as an optics expert witness.

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Medical Device Product Development Expert 521881 CA(N)

Expertise Description

As a medical device industry expert witness, I have over two decades experience in medical device technology. I have an expertise in the product development and commercialization of advanced medical devices. I have knowledge in surgical robotics, optical design, advanced microelectronics assembly and packaging, ultra-compact and wafer-level camera modules for SUDs, side-emitting laser fiber probes, and surgical energy devices. I am offering my services as a medical device expert witness.

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Internal Medicine Expert 522990 TX

Expertise Description

I have worked in the field of Internal Medicine for more than 30 years. I have a focus in endoscopic ultrasound, pancreatic biliary endoscopy, endoscopic suturing, therapeutic endoscopy (polypectomy, laser therapy, photodynamic therapy, sclerotherapy, band ligation, esophageal prosthesis, percutaneous gastrostomy, ERCP, Sphincterotomy, biliary stents, Sphincter of Oddi Manometry, Pseudocyst drainage, and Push/S.B. Enteroscopy). I have spent over 20 years offering consultations, deposition, and courtroom testimony for numerous clients as an internal medicine expert witness.

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Pediatric Gastroenterology Expert 517907 AL

Expertise Description

I have been working in pediatric gastroenterology for over 5 years. My interests are focused on diagnosis and treatment of children with Gastrointestinal and Liver disease. Specifically, I focus on gastrointestinal endoscopy, both for diagnostic purposes but also for new modalities of therapy and diagnostics including treatment of GI bleeding, complex polyposis syndromes, treatment of Portal Hypertension and capsule endoscopy. I have prior experience working as a pediatric gastroenterology expert witness in Illinois.

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Colon Rectal Surgeon Expert 520370 AL

Expertise Description

My career has spanned over 30 years in the field of Medicine and Surgery as both a General and Colon/Rectal Surgeon. My expertise is in Endoscopy, Colon Cancer, Colonoscopy, Diverticulitis, Hemorrhoids, Infections, General Surgery, Colon / Rectal Surgery, Constipation, Fecal Incontinence, Robotic Surgery, Crohn's Disease, and Ulcerative Colitis. I have also spent more than 30 years working as a general surgery expert witness in West Virginia and have provided deposition, consultations, and courtroom testimony.

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Cardiothoracic Surgery Expert 427803 CA(S)

Expertise Description

I have more than 35 years of experience in the Medical field with specialty in Cardiothoracic Surgery. My extensive experience includes thoracic surgery, and preservation of donor lungs for lung transplantation and heart and lung transplantation. I have used video-assisted techniques for thoracic surgery. I also have had experience with living-donor lung transplantation, minimally invasive cardiac surgery, cardiac valvular disease, surgical therapy and staging of lung cancer, endovascular thoracic aortic surgery, and percutaneous aortic valve replacement. I do business development and clinical program building. I have over 25 years of expert witness experience with consultations, deposition, and courtroom testimony.

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Gastrointestinal Surgery Expert 450716 CA(S)

Expertise Description

I have more than 15 years in the field of Medicine with expertise as a Gastrointestinal Surgeon. This experience includes advanced laparoscopic, robot-assisted and open surgeries of the gastrointestinal tract, including bariatric procedures. My expertise includes gastrointestinal malignancies, including esophageal cancer. I am also highly skilled in the repair of ventral, incisional, hiatal and inguinal hernias, as well as treatments for gastroesophageal reflux disease (GERD). I have over 5 years of expert witness experience with consultation and deposition.

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Gastroenterology Expert 506990 AL

Expertise Description

I have more than 20 years of experience in the field of Medicine with expertise in Gastroenterology and Endoscopy. My educational background brings together multiple graduate degrees in clinical medicine, basic science, epidemiology, biostatistics and law. By the time I began my Residency Training in Internal Medicine, I had completed a Master Degree in Cell Biology (MS), Master Degree in Public Health (MPH) and Doctorate in Medicine (MD). I have performed a significant amount of research in diseases of the gastrointestinal tract and have successfully publishing multiple papers on the diagnosis and treatment of gastrointestinal disease, including a distinguished Medical Progress Review on this subject. I have focused experience on Colonoscopy, Advanced Endoscopy, Liver and Pancreatic Disease. I have helped develop a Center for Pancreatic Disease at a medical school; performed basic science research in a laboratory focused on Acute Pancreatitis in Rat/Mice models; and published dozens of peer reviewed papers, chapters and abstracts on research topics in Acute and Chronic Pancreatitis. As Division Chief and Director of Medical Education and Research, I have been responsible for the medical education of dozens of fellows in gastroenterology, medical residents and medical students. Under my leadership, we have maintained an active Clinical Research Program, publishing over 200 abstracts, papers, books, and book chapters. While maintaining a busy clinical practice, I have also served on committees for Gastroenterology. I am recognized as one of the top experts in Acute and Chronic Pancreatitis. I have over 20 years of expert witness experience with consultation, deposition, and courtroom testimony.

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Osteopathic Physician Expert 508786 CA(S)

Expertise Description

I am a practicing Osteopathic Physician experienced in General Otolaryngology and Otolaryngologic Allergy with over 5 years of experience. My expertise includes disorders of the ear, nose and throat (ENT), head and neck, ranging from hearing loss to cancer, and laryngology. My subspecialties include head and neck plastic surgery, and facial plastic surgery.

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Clinical Surgery Expert 506802 NY

Expertise Description

I have more than 10 years experience as a Medical Doctor with expertise in Clinical Surgery. I have experience with Minimally Invasive Surgery and Bariatric Surgery, as well as research into these areas and Metabolic Surgery and Obesity. I have over 5 years expert witness experience with consultations, deposition, and courtroom testimony.

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Orthopedic Surgeon Expert 51405 CA(S)

Expertise Description

I have over 15 years of experience as a Board Certified Orthopedic Surgeon with expertise in Spinal Surgery. I have performed minimally invasive endoscopic procedures involving conscious and awake patients. Additional surgical procedures include Arthrodesis of the spine, surgery of the vertebrae, and spinal cord and disc surgery. Conditions I have treated include: fractures, dislocations, derangement, and sprains, as well as osteoarthritis.

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Urology Expert 48592 CA(S)

Expertise Description

I have more than 40 years experience as a urologist and urologic surgeon with extensive clinical and surgical experience in the treatment of prostate, kidney and bladder cancers, kidney stones and bladder stones, kidney transplants, kidney surgery, pelvic injuries, urinary incontinence, as well as male genital health and erectile dysfunction. I have over 15 years expert witness experience with consultations, deposition, and courtroom testimony.

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Biomedical Expert 501488 CA(S)

Expertise Description

I have more than 30 years of experience in the Biomedical field with expertise in Bioengineering and Advanced Surgical Technologies. I have experience with a variety of mechanical and energy-imparting devices used to manipulate and modify tissues within the body without the need for large incisions. I have investigated a variety of laser applications for cardiovascular, ophthalmologic, orthopedic, urologic, and neurosurgical procedures. I serve on several study sections, evaluating state-of-the-art medical imaging technology, cancer therapeutics, and a wide range of medical devices. I am an expert on image-guided therapies, imaging equipment, minimally invasive surgical procedures, and medical device development. I have over 25 years expert witness experience with consultation, deposition, and courtroom testimony.

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Pain Management Expert 443822 AL

Expertise Description

I have more than 25 years of clinical experience in Anesthesiology and Interventional Pain Management with expertise in diagnosis and treatment of chronic pain, particularly on lower back and neck disorders; minimally invasive procedures; minimally invasive spine surgery; spinal cord simulator; endoscopic disketomy; kyphoplasty; MILD; rhizotomy; herniated disk; spinal stenosis; facet injection; and opioids and other pain medications. I have additional experience with personal injury; No Fault and Worker's Compensation injuries; extent and severity of injuries, anesthesia, pain prevention, and resultant disability. I have over 10 years expert witness experience with consultation and courtroom testimony.

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Neurosurgery Expert 58177 CA(S)

Expertise Description

I have more than 50 years experience in Neurosurgery specializing in Endoscopic Spinal Surgery. My areas of expertise include neuroradiology, spinal disorders, spinal stenosis, cervical spine, and spine medicine. I have experience with micro vascular neurosurgery and microspine surgery, as well as surgical reconstruction, the advancement of minimally invasive spinal surgery and endoscopic spine surgery. I have been involved in the development of robotic surgery, telesurgery, OR of the Future, tissue modulation technology (including laser thermodiskoplasty), and the use of radiofrequency and bipolar technology.

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Neurology Expert 165858 CA(N)

Expertise Description

I have more than 10 years experience in Neurosurgery. My areas of expertise include Cancer and Neuro Oncology, Minimally Invasive Brain and Spinal Surgery, Spinal Stenosis, Enoscopic Surgery, Brain Tumors, Spinal Oncology and Spinal Tumor Surgery, Cyberknife Radiosurgery, Spine Metastasis, Scoliosis, and Spinal Stenosis.

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Burn Wound Care Expert 463534 NY

Expertise Description

I have more than 20 years experience in the field of Surgery with expertise in burns and burn wounds and critical care. I have experience with trauma, electrical burns, skin burns, general and plastic surgery, burn surgery, surgical reconstruction and transplants, as well as life support and microsurgery. I have prior expert witness experience.

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Neurological Surgery Expert 350711 CA(S)

Expertise Description

I am a consulting expert with more than 35 years experience as a Neurologic Surgeon in the field of Neurological Surgery. My scope of practice includes neuro-oncology, neurophysiology, minimally invasive procedures, neurologic surgery, neuroscience, cerebral microsurgical techniques, and surgery disorders. As well as being highly familiar with stereotactic radiosurgery, neoplasia, vascular, pain, epilepsy, epilepsy surgery, mood disorders, movement disorders, functional disorders, cerebral protection, central nervous system function, grafting, tumors, traumatic degenerative treatment, neoplastic spine disease, spine tumors, brain damage, brain tumors, and coma prognosis of head trauma. I have prior expert witness experience with consultations, deposition, and courtroom testimony.

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Urologic Oncology Expert 431212 CA(S)

Expertise Description

I have more than 10 years experience in the field of Robotic Surgery and Urologic Oncology. My scope of practice includes advanced laparoscopic and robotic urologic oncology, genitourinary oncology and reconstructive urology, and general surgery. I am highly familiar with minimally invasive surgery in radiation resistant prostate cancer; prostate, kidney, bladder disease, kidney stones, kidney cancer, and bladder cancers; resected renal cell carcinoma; ablative technology in management of renal and prostate tumors; robotic-assisted laparoscopic radical cystectomies and prostatectomies; oral testosterone undecanoate; the da Vinci Surgical System for intraoperative near infrared imaging of renal cortical tumors; erectile dysfunction recovery; upper tract urothelial carcinoma; and idiopathic overactive bladder. I have prior expert witness experience with consultations and deposition.

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General Surgery Expert 324833 CA(S)

Expertise Description

I have more than 15 years experience as a Board-certified and practicing physician in the fields of general surgery, surgical oncology, and bariatric surgery. My expertise includes surgical treatment of obesity (open, laparoscopic, and endoscopic), diseases of the breast and gastrointestinal tract, intraoperative lymphatic mapping and sentinel lymph node dissection, liver resection, cryoablation and radiofrequency ablation (open and laparoscopic) for primary and metastatic liver tumors. I am also certified in laparoscopic adjustable gastric banding LAP-BAND and REALIZE BAND. I have over 15 years prior expert witness experience.

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Orthopedic Surgery Expert 107497 AZ

Expertise Description

I have more than 20 years experience with Orthopedic Surgery. My expertise includes: independent medical examinations, orthopedic SX; arthroscopic SX; pain management; laser; endoscopic lumbar discectomy; fracture reduction; I.M.E.’s; hip, knee, shoulder, and spine; arthritis; and ankle and foot joint replacement and reconstruction. I have over 10 years expert witness experience with consultations, deposition, and courtroom testimony.

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Gastroenterologist Expert 349599 CA(S)

Expertise Description

I have over 30 years experience as a board certified gastroenterologist with a specialty in hepatitis, pancreatitis, biliary diseases, colon problems, colon cancer, colitis, upper endoscopy, Nonalcoholic steatohepatitis (NASH), cirrhosis, and ascites. I am also board certified in internal medicine and addictionology. I am highly skilled in all endoscopic procedures including ERCP, colonoscopy, and upper endoscopy. I have performed over 40,000 procedures in the last 30 years. I have more than 20 years expert witness experience with consultations, deposition, and courtroom testimony.

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Otolaryngology Expert 343971 CA(N)

Expertise Description

I have over 10 years experience in the field of Otolaryngology (Head and Neck Surgeon). I have additional experience with Independent Medical Examinations, Otology, Neurotology, and Skull Base Surgery. My interests and training concern the treatment of acoustic neuroma and other tumors of the cerebellopontine angle lateral skull base; the medical and surgical management of Meniere’s Disease; the treatment of sensorineural hearing loss, including cochlear implants; and the management of other disorders of the hearing and balance functions of the inner ear and deafness. In addition, my practice encompasses the treatment of the nose, diseases of the middle ear, including surgery for chronic otitis media, cholesteatoma, otosclerosis, acquired and congenital hearing loss, and surgical repair of the tympanic membrane and ossicular chain. I have prior expert witness experience with consultations, deposition, and courtroom testimony.

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Endoscopic Surgery Medical Surgery Minimally Invasive Surgery Gastroenterology Cancer Medicine Laparoscopic Surgery Healthcare Disease Spinal Surgery Robotic Surgery General Surgery Neurosurgery Physician Gastroesophageal Reflux Disease (GERD) Oncology Internal Medicine Colonoscopy Hepatology Medical Imaging Laser Optical Systems Medical Laser Optics Trauma Wound Care Thoracic Surgery Pancreatitis