Van Nuys: 818-781-6684 LA: 323-938-2300

About Us

Dr. Jayson A. Hymes

Dr. Jayson Hymes is the Medical Director of Conservative Care Specialists Medical Group, Inc. He is a graduate of the University of Louisville Medical School and the Harvard School of Public Health. He completed his post-graduate training at the Harvard Medical Associated Hospitals and the Peter Bent Brigham Hospital.

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Dr. Guodong Li

Dr. Guodong Li is a Multi-disciplinary Pain Management Specialist, who completed his fellowship training in Pain Management at Washington University School of Medicine, and residency training in Anesthesiology at UCLA.

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Dr. Gregory Vassilev


Dr. Gregory Vassilev a board-certified anesthesiologist and an interventional pain management specialist licensed in California and Colorado.  His focus has been pain management and regional anesthesia since 2001.

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We welcome referrals and consultations and entrusting us with your patient’s care.

Our goal is for you to refer with confidence, knowing that our pain management specialists are dedicated to restoring the patient’s quality of life.

Conservative Care Specialists offers 2 locations to service your patients, Van Nuys and Los Angeles. Our board-certified, fellowship-trained physicians take a multidisciplinary approach to customizing each patient’s treatment plan.

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