Meet the Doctors


Pablo M. Arregui, MD

Dr. Arregui was born in Santa Monica, California, but moved to Ecuador at the age of eight and lived there for nearly seven years before returning to the United States. As a result, he is fluent in Spanish. Dr. Arregui has been recognized for his expertise and innovation in ophthalmology and cataract surgery for many years.

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Benjamin N. Gilbert, MD

After graduating from the United States Military Academy at West Point, Dr. Gilbert served as an Engineer Officer in the United States Army. Subsequent to medical school and internship, he served as a Brigade Medical Officer and Flight Surgeon in Germany, Iraq and Turkey in the Northern Iraq International Coalition Force.

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Heidi E. Houlihan, MD

Dr. Houlihan decided to pursue a career in ophthalmology because she enjoys both the precise surgical techniques required and the analytical decision-making of clinical medicine. As a medical student at Temple University, she was elected to the Alpha Omega Alpha Honor Society. She also received a merit based scholarship, an achievement citation from the American Medical Women’s Association, and awards in Neuroanatomy and Internal Medicine.

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Sean M. Liston, MD

Dr. Liston graduated with honors from the University of Arizona with a B.S. in Electrical/Optical Engineering. He attended the University of Arizona, College of Medicine as a Dean’s Scholar and was selected for an additional year as a Pathology Fellow. Dr. Liston completed a transitional internship at the Tucson Hospitals Medical Education Program and was elected Intern of the Year.

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Marina Rocchi, OD

Dr. Rocchi combines an easygoing attitude with a strong, independent spirit. She is a life-long resident of Butte County, having been born and raised in Oroville, California. She attended the University of California at Davis as a Regents Scholar and graduated with a Bachelor of Science degree in Genetics. While attending the University of California at Berkeley School of Optometry she was a member of Beta Sigma Kappa Optometric Honors Society.

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Steven J. Warne, OD

Dr. Warne graduated from Brigham Young University with a B.S. degree in Biology where he was active in wildlife and evolutionary research. He received a Doctorate in Optometry from Nova Southeastern University in Fort Lauderdale, Florida. During his time there, he completed a contact lens internship with the vision providers for the Miami Dolphins.

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Chico Main (East Ave. and Cussick)
605 W. East Avenue Chico, CA 95926
TEL: 530.895.1727 / 800.906.2020
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Paradise (Inside Cobblestone Court)
6585 Clark Road Suite 340 Paradise, CA 95969
TEL: 530.872.3519
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