Surgery: Neck Surgery Expert Witnesses: 4

Dr. Farr Ajir, MD, MBA, FACS, CIME, is a Board Certified Neurosurgeon with more than 35 years of experience in the treatment of disorders of the Brain and Spine. He is also Certified by the American Board of Independent Medical Examiners (CIME).

Dr. Ajir has been staff neurosurgeon at Mayo Clinic and Kaiser Permanente Healthcare Systems.

He is a Fellow of the American College of Surgeons (FACS),  Congress of Neurological Surgeons, and California Association of Neurological Surgeons. He is a Certified Physician Executive (CPE) with many years of leadership and administrative experience in healthcare delivery.

Litigation Support - As an expert neurosurgeon with decades of experience, Dr. Ajir offers services to attorneys representing plaintiff and defendant. He performs Independent Medical Exammination, and provides expert reviews and medical-legal opinions. Dr. Ajir holds medical licenses in California, Montana, New York, Pennsylvania, Washington, Wisconsin, and Utah. 

Areas of Expertise: 

Brain

Spine

Dr. Ronnie I. Mimran, a Board-Certified Neurosurgeon, and former Oakland Raiders NFL Team Neurosurgeon, specializes in Spinal Cord Injuries, Traumatic Brain Injury, and Complex Spinal Surgeries. He is the Medical Director of Neurosurgery and the Neuroscience Department Chair at Sutter Medical Center where he maintains an active clinical practice. 

Litigation Support - As an award-winning teacher, Dr. Mimran brings the capacity to effectively and succinctly communicate complex neurological concepts to his medical-legal practice. He provides Forensic Neurosurgery, Neurosurgery Malpractice / Standard of Care services to attorneys for plaintiff and defendant, including medical record review, thorough reporting, depositons, and trial testimony as needed.

Areas of Expertise:

Selected Background Experience

• Neurosurgeon Sutter West Bay Medical Group, San Francisco, CA December 2020 – present
• Chairman, Department of Neuroscience Sutter Eden Medical Center, Castro Valley, CA December 2021 – present
• Medical Director, Neurosurgery Sutter Eden Medical Center, Castro Valley, CA 2015 -- present
• Adjunct Clinical Professor UCSF Department of Neurosurgery 2006 – present
• Vice Chairman, Department of Neuroscience Sutter Eden Medical Center, Castro Valley, CA December 2019 – December 2021
• Neurosurgeon Pacific Brain and Spine, Danville, CA July 2005 – December 2020
• NFL Team Neurosurgeon Oakland Raiders, Alameda, CA 2009 – 2020

Dr. Mimran completed medical school at the University of Southern California. He subsequently completed a General Surgery Internship, Residency in Neurological Surgery, and Fellowship in Minimally Invasive Spine Surgery, at the University of Florida. During residency and fellowship, Dr. Mimran received the Charles Shank Award for Excellence in Neurosurgery, was a Delegate Fellow for the Council of Neurosurgical Societies, and was honored as the Outstanding Resident Educator in 2002. 

Between 2016-2018, Dr. Mimran completed an MBA at Cornell University. Dr. Mimran has published chapters and peer-reviewed articles in the Journal of Neurosurgery, Journal of Spinal Disorders and Techniques, Clinical Intervention Aging and the Journal of Stroke and Cerebrovascular Diseases. He has successfully patented two neurosurgical devices.

Divya Chander, MD, PhD, is a board-certified Anesthesiologist with a Neuroscience PhD and extensive teaching experience. Dr. Chander trained at Harvard, UCSF, UCSD, and the Salk Institute. She is currently the Chair of Neuroscience and Faculty in Medicine at Singularity University. She is also a Visiting Scholar in the Stanford Department of Medicine, Biomedical Informatics, and was a member of the Stanford Anesthesiology Faculty for 8 years.

Litigation Support - Dr. Chander offers expert witness services to attorneys representing plaintiff and defense. Services include medical record review, thorough reporting, depositions, and trial testimony as needed.

Areas of Expertise:

Background Information - Dr. Chander's postdoctoral training Stanford (Deisseroth/de Lecea Labs) allowed her to use light-activated ion channels inserted in DNA (optogenetics) to study sleep and consciousness switches in brains. In the operating room, she applies EEG technology to understand what human brains and the underlying networks look like when they lose and regain consciousness. Dr. Chander also has a precision medicine initiative focused on understanding genetic variability in responses to anesthetic drugs and brain oscillations. Her goal is to understand neural mechanisms of consciousness, as well as the evolution of human consciousness secondary to human augmentation.

Dr. Chander is working on devices that read and write the brain (brain mapping, neuromodulation) and link to brain machine interfaces for diagnostic and therapeutic purposes.

Dr. Chander also works in the field of space life sciences. A finalist for astronaut selection and an alumnus of the International Space University, she has performed remote simulations of trauma rescues, anesthesia and surgery in Mars analogue settings with physicians in the US, France, and the Concordia base in Antarctica. She has also been involved with a consortium that elaborated a road-map for studying the effect of microgravity and radiation on the nervous system, cardiovascular system, cognition and sleep.

View Dr. Divya Chander's Consulting Profile.

• Cosmetic Surgery - Face, Eyes, Brow, Nose, Ears, Lips, Neck, Breast, Body, Scalp, Extremities
• Liposuction, Breast-augmentation,lift,reduction, Body Contouring, Abdominoplasty, (Buttock,Arms,Thigh,Body lift), Vaginal Rejuvenation,Dermabrasion/Peels,Injectables
• Reconstructive Surgery - Post Traumatic, Burns, Cancer Removal, Wound Healing, Scars, Ulcers
• Breast Reconstruction

• American Society of Plastic Surgeons
• American Society of Aesthetic Plastic Surgery, Inc.
• American College of Surgeons
• American Medical Association
• Florida Medical Association
• Florida Society of Plastic Surgeons
• American College of Legal Medicine