Medical Expert Witnesses in Oregon

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Medical expert witnesses practice in a variety of fields, including Cardiology, Neurology, Orthopedics, Pediatrics, and Psychiatry. Some of the most common medical expert witness specialties also include Oncology, Geriatrics, Endocrinology, Gastroenterology, and Rheumatology. They can opine on the effects of medical malpractice, patient negligence, incorrect diagnoses, improper treatment methods, and medication errors.

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Carol Jean Palmer, MBA, MSN, RNView profile

ID: 26669

Ms. Carol Jean Palmer, MBA, MSN, RN

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Oregon

Ms. Carol Palmer has 25 years of experience in the field of Registered Nursing. She earned her Diploma in Nursing from St. Joseph College of Nursing, her BA in Health Studies from the University of Saint Francis Illinois, her MS in Nursing from Loyola University New Orleans, and her MBA in Healthcare Management from the University of Phoenix. Today, this expert is a licensed Registered Nurse in...

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Cardiothoracic Radiology, Pulmonary, and Critical Care Medicine Expert WitnessView profile

E-509058

Cardiothoracic Radiology, Pulmonary, and Critical Care Medicine Expert Witness

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Oregon

This qualified expert has nearly 10 years of experience in internal medicine. She received her BA in rhetoric and molecular/cell biology from UC Berkeley and earned her MD from the University of Chicago. She completed two residencies and two fellowships: an internal medicine residency at Johns Hopkins Hospital, a diagnostic radiology residency at Oregon Health and Science University, a pulmonary...

Eric J Fombonne, MDView profile

ID: 85815

Dr. Eric J Fombonne, MD

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Oregon

Dr. Eric J. Fombonne has over 39 years of experience in the field of Child & Adolescent Psychiatry and Pediatrics. He earned his MD from Paris Descartes University. He completed his residency in Child and Adolescent Psychiatry at Centre Hospitalier Universitaire Sainte-Justine. He was formerly Head of the Division in the Department of Psychiatry at McGill University and Montreal Children's...

Automated External Defibrillators (AEDs) Program Design and Compliance Expert WitnessView profile

E-675156

Automated External Defibrillators (AEDs) Program Design and Compliance Expert Witness

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Oregon

This highly-qualified expert has extensive experience in automated external defibrillator (AED) program design and compliance. He earned his BS in public affairs from the University of Oregon and his JD from the Lewis & Clark Northwestern School of Law. He is a member of the Oregon State Bar and an advisory board member of the Sudden Cardiac Arrest Foundation and the National Center for Early...

Daniel Lee Sudakin, FACMT, FACOEM, MD, MPHView profile

ID: 131563

Dr. Daniel Lee Sudakin, FACMT, FACOEM, MD, MPH

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Oregon

Dr. Daniel L. Sudakin has 25 years of experience in Preventative Medicine and Medical Toxicology. He earned his BS in Biopsychology from the University of Michigan, his MPH in Epidemiology and Biostatistics from Oregon Health and Science University, and his MD from Wayne State University School of Medicine. After completing his residencies in Anesthesiology at Stanford Health Care and in...

Radiation Oncology Expert WitnessView profile

E-673323

Radiation Oncology Expert Witness

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Oregon

This board-certified radiation oncology expert is skilled at delivering all types of radiation therapy, including stereotactic radiation, brachytherapy, proton therapy, and radionuclides. He earned his BS in chemistry and biology from Stanford University, his PhD in chemistry from UC Berkeley, and his MD from Johns Hopkins University. He also completed an internal medicine internship at the...

John Couper Moorhead, FACEP, MD, MSView profile

ID: 611913

Dr. John Couper Moorhead, FACEP, MD, MS

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Oregon

Dr. John C. Moorhead has over 33 years of experience in the field of Emergency Medicine. He earned his BA from Queen's University at Kingston and his MD from Queen's School of Medicine. He completed his residency in Emergency Medicine at Royal Victoria Hospital. He also received his MS from New York University through the Advanced Management Program for Clinicians. Today, this expert is...

Burn Care Expert WitnessView profile

E-004714

Burn Care Expert Witness

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Oregon

This expert is a board-certified surgeon with a clinical fellowship in burn care. He is the director of a regional burn center and he has previously served as the chair for the department of surgery. In addition, he has published articles in the Journal of Burn Care and Rehabilitation.

Mark William Manoso, MDView profile

ID: 655391

Dr. Mark William Manoso, MD

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Oregon

Dr. Mark W. Manoso has 18 years of experience in the fields of Orthopedic Surgery and Spine Surgery. He earned his BA in Biological Sciences from the University of Virginia and his MD from Johns Hopkins University School of Medicine. After completing a residency in Orthopedic Surgery at Johns Hopkins Hospital, he went on to complete a fellowship in Musculoskeletal Surgical Oncology at Memorial...

Nurse Practitioner (Acute Care) Expert WitnessView profile

E-007087

Nurse Practitioner (Acute Care) Expert Witness

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Alabama

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Oregon

This double board certified nurse practitioner has been practicing for over a decade in acute and critical care. A member of many professional nursing societies, including the Sigma Theta Tau Honor Society of Nursing and the American Academy of Nurse Practitioners, this expert is also a member of the ANCC Board Examination Acute Care Content Expert Panel and a reviewer for the journal of the...

Paul Joseph Michaels, MDView profile

ID: 720200

Dr. Paul Joseph Michaels, MD

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Oregon

Dr. Paul Michaels has 15 years of experience in the field of Anatomic Pathology, Clinical Pathology, and Cytopathology. He earned his BS in Biological Sciences from the University of California Irvine and his MD from the University of California, Los Angeles School of Medicine. He completed his residency and fellowship in Anatomic and Clinical Pathology at Massachusetts General Hospital. Today,...

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Oncology Expert WitnessView profile

E-067082

Oncology Expert Witness

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Oregon

This highly qualified expert earned his MD and completed his Internal Medicine residency at the University of California San Francisco. He completed his fellowship in Medical Oncology at Stanford University. He is board certified by the American Board of Internal Medicine/Medical Oncology. He is a member of prestigious association and societies such as the American Association for Cancer...

David Elliott Adler, MDView profile

ID: 789374

Dr. David Elliott Adler, MD

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Oregon

Dr. David Adler has 28 years of experience in Neurological Surgery. He earned his BA from Oberlin College and his MD from the SUNY Downstate Health Sciences University College of Medicine. After completing an internship in General Surgery and a residency in Neurological Surgery, he went on to complete a fellowship in Spine, all at SUNY Downstate Medical Center. Today, this expert is board...

Medical Informatics Expert WitnessView profile

E-027102

Medical Informatics Expert Witness

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Oregon

This highly qualified expert is a Professor of Medical Informatics with extensive experience in the proper use of Electronic Health Records. He earned his BS, and MS from Pennsylvania State University and his PhD from the University of Utah. He has held numerous academic appointments at premier medical institutions across the country including, Yale University School of Medicine and Harvard...

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Brian Scott Sallay, FACP, MDView profile

ID: 832552

Dr. Brian Scott Sallay, FACP, MD

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Oregon

Dr. Brian Sallay has 26 years of experience in the field of Internal Medicine. He earned his BA in Chemistry from Miami University and his MD from the Saint Louis University School of Medicine. He completed both an internship and a residency in Internal Medicine at OHSU Hospital. Today, this expert is board-certified in Internal Medicine. Formerly, this expert served as the Medical Director of...

Medical Device & Consumer Products Engineering Expert WitnessView profile

E-160599

Medical Device & Consumer Products Engineering Expert Witness

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Oregon

This highly qualified engineer earned his BS and MS in mechanical engineering from California Polytechnic State University. He went on to earn his PhD in mechanical engineering from the University of California, Berkeley. He has over 10 years of experience conducting failure analysis for various products including biomedical devices. He formerly served as Principal Mechanical Engineer at COR...

Richard Sanders Polin, MDView profile

ID: 984591

Dr. Richard Sanders Polin, MD

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Oregon

Dr. Richard Sanders Polin has 25 years experience in the field of Neurological Surgery. He earned his B.A. in Chemistry from Harvard University and his M.D. from the University of Virginia School of Medicine. After completing his residency in Neurology at University of Virginia Hospital, he went on to complete a fellowship in Neurological Surgery at University of Virginia Hospital. Today, this...

Acute and Critical Care Nursing Expert WitnessView profile

E-504890

Acute and Critical Care Nursing Expert Witness

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Oregon

This highly qualified expert is a licensed registered nurse with certification as a critical care nurse. She earned her BS in health science and community health education from Portland State University prior to earning her BSN from Oregon Health and Science University. She is active in her field as a member of the American Association of Critical Care Nurses and she presents nationwide on topics...

Erik David Barton, FACEP, MBA, MD, MSView profile

ID: 1215635

Dr. Erik David Barton, FACEP, MBA, MD, MS

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Oregon

Dr. Erik D. Barton has 27 years of experience in Emergency Medicine. He earned his BS in Kinesiology from the University of California, Los Angeles, his MS in Exercise Physiology from the University of Texas Health Center at Tyler, his MD from UC San Diego School of Medicine, and his MBA in Executive Management from David Eccles School of Business. He completed his internship in Medicine and...

NICU Nursing Expert WitnessView profile

E-584030

NICU Nursing Expert Witness

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Oregon

This expert is an experienced RN specializing in perinatal care and neonatal intensive care. She completed her BSN at San Francisco State University and her MSN at Western Governors University. She is certified in neonatal intensive care and is a licensed RN. She is active in the field as a member of the National Association of Neonatal Nurses and the Association of Women Health, Obstetric and...

Lynne Adams Bell, MD, PhDView profile

ID: 1218792

Dr. Lynne Adams Bell, MD, PhD

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Oregon

Dr. Lynne A. Bell has 31 years of experience in the field of Neurology and she earned her MD from the UC San Diego School of Medicine. She completed her internship at Providence Portland Medical Center and her residency in Neurology at the Oregon Health and Science University School of Medicine. Today, this expert is board certified in Neurology. Formerly, this expert served as an Attending...

Orthopedics and Physical Therapy Expert WitnessView profile

E-584158

Orthopedics and Physical Therapy Expert Witness

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Oregon

This expert has over 25 years of experience in physical therapy, specializing in spine rehabilitation and extremity conservative and post surgical rehabilitation, orthopedic manual therapy, with additional specialization in ankle and foot rehabilitation and orthotics. She earned her BA in psychology and BS in physical education from the University of California Berkeley, her MPT from Emory...

Charles Wayne James, MDView profile

ID: 1350265

Dr. Charles Wayne James, MD

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Oregon

Dr. Charles W. James has 25 years of experience in the field of Surgery. He earned his BS in Biology from the University of Washington and his MD from the University of Washington School of Medicine. He completed his residency in General Surgery at Maine Medical Center. Today, this expert is board certified in Surgery. Formerly, he served as a Physician at Walla Walla Clinic and as a Staff at...

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Kevin Michael Duff, ABPP-CN, PhDView profile

ID: 1488478

Dr. Kevin Michael Duff, ABPP-CN, PhD

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Oregon

Dr. Kevin M. Duff has 19 years of experience in Psychology and Clinical Neuropsychology. He earned his BA in Psychology from the University of Massachusetts, Dartmouth, his MA in Psychology from the University of Northern Colorado, and his Ph.D. in Clinical Psychology from the State University of New York at Albany. He completed his internship in Neuropsychology at the Tucson VA Medical Center...

Howard Lee Grattan, MDView profile

ID: 1823250

Dr. Howard Lee Grattan, MD

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Oregon

Dr. Howard L. Grattan has 16 years of experience in the field of Physical Medicine & Rehabilitation. He earned his MD from Loma Linda University School of Medicine. After completing his residency in Physical Medicine and Rehabilitation at Loma Linda University Health, he stayed to complete a fellowship in Pain Medicine. Today, this expert is board certified in both Pain Medicine and Physical...

Mark Allan Patton, DOView profile

ID: 2976723

Dr. Mark Allan Patton, DO

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Oregon

Dr. Mark Allan Patton has over 30 years of experience in the field of Family and Correctional Medicine. He earned his Doctor of Osteopathic Medicine Degree from Kansas City University of Medicine and Biosciences. He completed his internship and his residency in General Practice at Western Reserve Hospital. Formerly, this expert held roles as a Correctional Physician Specialist at Two Rivers...

Edward Allen Grossenbacher, MDView profile

ID: 3139278

Dr. Edward Allen Grossenbacher, MD

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Oregon

Dr. Edward A. Grossenbacher has 52 years of experience in Orthopaedic Surgery and Independent Medical Evaluations. He earned his MD from the Oregon Health and Science University School of Medicine and he completed his residency in Orthopaedic Surgery at Marquette University, Today, this expert is board certified in Orthopedic Surgery. Formerly, this expert served as a Flight Surgeon for the...

Donna Christine Wicher, PhDView profile

ID: 3823247

Dr. Donna Christine Wicher, PhD

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Oregon

Dr. Donna C. Wicher has over 45 years of experience in Psychology. She earned her BA in Government and Psychology from Cornell University and her Ph.D. and MA in Clinical Psychology from the University of Kentucky. She completed her training in Psychology at Eastern State Hospital and Lexington VA Medical Center, and her internship in Psychology at Oregon Health and Science University. Today,...

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Sean Charles Elliott, NP, RNView profile

ID: 6296295

Mr. Sean Charles Elliott, NP, RN

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Oregon

Mr. Sean C. Elliott has 22 years of experience as a Registered Nurse and 16 years of experience as a Nurse Practitioner. He earned his BSN from the Northwestern State University of Louisiana and his MSN from Ball State University. Today, he is a licensed Registered Nurse and Nurse Practitioner in the State of Oregon. Formerly, he served as an Operating Room Technician and as an Officer and...

Demetria Patricia Haffenreffer, MBA, RNView profile

ID: 6328139

Ms. Demetria Patricia Haffenreffer, MBA, RN

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Oregon

Ms. Demetria Haffenreffer has over 49 years of experience in Long-Term Care Nursing. She earned her BSN from New York University and her MBA from Boston University. Today, this expert is a Registered Nurse in the states of Oregon, Washington, and Idaho. Formerly, this expert served as the Geriatric Nurse Leader at Addison Gilbert Hospital, as an Education Coordinator at Northshore University...

Tamera Gayle Rockholt, BSN, RNView profile

ID: 6627805

Ms. Tamera Gayle Rockholt, BSN, RN

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Oregon

Ms. Tamera Gayle Rockholt has 27 years of experience in Nursing. She earned her BSN from Oregon Health and Science University. Today, this expert is licensed as a Registered Nurse in California and Oregon. Formerly, this expert served as a Co-founder and Nurse Consultant at Medical Management Online, as a Founder and Nurse Consultant at Health Cost Management, and as a Nurse Consultant at...

Kristen Ann Harris, NPView profile

ID: 115648

Ms. Kristen Ann Harris, NP

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Oregon

This well-qualified expert has over two decades of nursing experience. She received her BS and MS in nursing from Loma Linda University and the University of Portland, respectively, and an MBA in health care administration from Oregon Health Science University. She is a certified family nurse practitioner and a member of the Oregon Nurses Association and the Nurse Practitioners of Oregon....

Jeff S Dover, MDView profile

ID: 7894

Mr. Jeff S Dover, MD

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Oregon

This highly qualified expert has 15 years of experience in healthcare privacy and compliance management. He completed a BA in criminal justice at Salem University and a JD at Willamette University. He is a certified healthcare compliance professional. He previously served as the deputy district attorney for Umatilla County, the assistant attorney general for the Oregon Department of Justice, and...

Sara SkjonsbergView profile

ID: 16735

Ms. Sara Skjonsberg

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Oregon

This highly-qualified expert is a certified vascular technologist and phlebology sonographer. She earned two BS degrees: one in biology from Western Washington University, and another in diagnostic ultrasound from Seattle University. She then completed internships at the Swedish Medical Center, Harborview Medical Center Cardiovascular Lab, and the D. E. Strandness Jr. Vascular Laboratory. This...

Siamak Daneshmand, MDView profile

ID: 27217

Dr. Siamak Daneshmand, MD

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Oregon

This highly qualified expert has over 10 years of experience in urology. He received his BS in microbiology and molecular genetics from UCLA, where he graduated magna cum laude. He then earned his MD from UC Davis, where he was a member of the AOA Honor Medical Society. He completed two residencies at the University of Southern California, the first in general surgery and the second in urology....

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William Lear, MDView profile

ID: 28291

Dr. William Lear, MD

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Oregon

This highly qualified expert received his BS from the University of Ottawa and his MD from the University of Toronto. He then went on to complete residencies in family medicine at McMaster University and in dermatology at the University of Toronto and a fellowship in procedural dermatology and Mohs surgery at the University of Washington. He is board certified in dermatology and is an active...

Rebecca AshlingView profile

ID: 32175

Rebecca Ashling

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Oregon

This extremely qualified registered nurse received her BSN from Walla Walla University and her MSN from the University of Phoenix. She formally served as the hospice case manager at Legacy Home Infusion and Providence St. Vincent. She then served as the manager of clinical and patient services at Signature Hospice and then the senior hospice manager and hospice administrator at Care Oregon,...

Richard PageView profile

ID: 35176

Dr. Richard Page

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Oregon

This expert has over 20 years of experience in chiropractic medicine. He earned his BS in human biology and his DC from Cleveland Chiropractic College. This expert previously served as a staff physician and the Industrial Medical Center and at Corporate Compliance Solutions. He was also a pilates trainer at Team Pilates LLC, an instructor of anatomy and physiology at Ottawa University, and an...

Michael Brandon Hatch, MDView profile

ID: 35482

Dr. Michael Brandon Hatch, MD

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Oregon

This expert earned his BS in biology from Duke University and his MD from the University of Pennsylvania, where he went on to complete his residency in anesthesia and critical care. He then did volunteer physician work at the Bwindi Community Hospital in Uganda and also worked in Peru for 12 months as a translator for visiting physicians. He went on to work in consulting work for McKinsey and...

Matt Lyle WhitakerView profile

ID: 36793

Mr. Matt Lyle Whitaker

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Oregon

This expert earned his BS in physical therapy from Loma Linda University and is a licensed physical therapist. He formally worked as a physical therapist at places such as Sunbelt Health Care Centers, Florida Hospital, and Mountain Land Rehabilitation. He has also served as the director of rehabilitation for physical, occupational, speech and massage therapies at Frank Howard Memorial Hospital...

Rachel Mary PattersonView profile

ID: 40667

Rachel Mary Patterson

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Oregon

This highly qualified licensed registered nurse has been in her field for over 35 years. She trained at Bloomsbury School of Nursing at Middlesex Hospital in London, England where she also worked as a primary clinical nurse. She then came to the United States and worked as a primary care nurse and endoscopy staff nurse at St. Joseph's Hospital, a charge nurse and PRN staff nurse at Swedish...

Timothy Everett Hullar, MDView profile

ID: 45137

Dr. Timothy Everett Hullar, MD

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Oregon

This highly-qualified otolaryngologist has a strong focus on otology and neurotology. He earned his BS at Stanford University and his MD at Harvard Medical School. He went on to complete a residency in otolaryngology and a fellowship in otology and neurotology at Johns Hopkins University. He is active in his field as a member of the American Otological Society and the American Neurotology...

Medical Expert Witness FAQs

A cardiology expert witness provides specialized knowledge about cardiovascular diseases and treatments, helping courts understand complex medical issues related to heart conditions.

They are often involved in malpractice suits, personal injury cases, product liability cases involving cardiac devices, or any case where heart disease or treatment is a factor.

Subspecialties include interventional cardiology, electrophysiology, heart failure and transplantation, and preventive cardiology. Each has unique insights for different types of cases.

They can review medical records, explain standard care procedures, identify deviations from accepted practices, and testify on the potential impact of these deviations on patient outcomes.

Board certification ensures the expert has met rigorous standards in their field. It adds credibility to their testimony and demonstrates their commitment to maintaining expertise.

Expert Institute offers a personalized approach to help you find the highest quality experts. We source actively-practicing professionals who match all your requirements for specialty areas, work experience, litigation history, fee range, certifications, location, and more.

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