Our Team

Dr. Nicholas Peterson, M.D. a pain management physician in Ventura California. He is board certified in physical medicine and rehabilitation, pain management and electrodiagnostic medicine (EMGs).

Nicholas Peterson, MD

Pain Management and Electrodiagnostic Medicine Specialist

Dr. Peterson is a board-certified physician specializing in Physical Medicine and Rehabilitation (PM&R), Pain Medicine, and Electrodiagnostic Medicine, with extensive training in diagnosing and treating complex pain and musculoskeletal conditions. He is dedicated to helping patients reduce pain and regain function through thoughtful, evidence-based care. In his free time, he enjoys running and exploring the beautiful California coast.

Dr. Jessica West, M.D. a pain management physician in Ventura California. She is board certified in physical medicine and rehabilitation and pain management.

Jessica West, MS, MD

Dr. West is a board-certified physician specializing in PM&R and Pain Medicine, with extensive training in diagnosing and treating complex pain and musculoskeletal conditions. With a background in kinesiology and advanced training in interventional pain medicine, she is dedicated to helping patients reduce pain, regain function, and return to the activities they enjoy. In her free time, she enjoys staying active and spending time with her husband and two young daughters.

Pain Management Specialist

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Mariah Peterson, MPH

Mariah oversees daily operations at Nervio, keeping the practice running smoothly while fostering a compassionate, patient-centered experience. She focuses on improving access, strengthening communication, and supporting high-quality care. Outside of work, she enjoys playing music with local groups and spending time outdoors.

Practice Operations Manager

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Liana Cardenas

Liana is a dedicated Medical Assistant who supports both patients and providers through compassionate, detail-oriented care. She is committed to creating a positive patient experience while helping ensure efficient and high-quality clinical operations. Outside of work, she enjoys spending quality time with her children, staying active, and traveling with her family.

Medical Assistant