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About

Channel Islands Surgicenter, L.P. is a private physician-owned medical facility in Oxnard, California, offering surgical procedures across multiple specialties. While not listed here as a dedicated gastroenterology practice, it operates as a multi-specialty surgicenter with 4 offices in Oxnard and a small staff. Key details: - Location: Oxnard, CA (headquartered), with four listed addresses/offices in the Oxnard area - Industry: Medical practices; focuses on surgeries and procedures - Ownership: Private, physician-owned facility - Contact: main phone numbers: 805-485-1908, 805-485-5767 - Web presence: channelislandssurgicenter.com; modest monthly traffic - Workforce: 4 employees - Target audience: General surgical procedures; not specifically gastroenterology listed as a primary specialty in the provided details If you’re specifically seeking gastroenterology services in Oxnard, this page confirms the surgicenter as a general surgical facility rather than a dedicated GI practice. Consider contacting them directly to confirm whether they offer gastroenterology procedures or GI specialists onsite.

Clinic Type

Gastroenterology

Address

2241 Wankel Way Suite A Oxnard, CA 93030

Phone

805-983-0521

Email

Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

Technology & Equipment

  • Gastroenterology

Team

  • Billesdon, John C., MD — Gastroenterologist
  • Sanchez, Paul M., MD — Gastroenterologist

Insurance & Payment

Languages Spoken

FAQs

What specialties does the clinic offer?

Gastroenterology

Social Media

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Yelp (via MapQuest): 4.0 out of 5 stars (41 reviews)

Patients praise

  • Professional and competent medical staff
  • Smooth and efficient procedure experiences
  • Helpful and supportive patient care
  • Timeliness of appointments

Common complaints

  • Dissatisfaction with billing department and processes
  • Complaints about misinformation regarding costs and insurance coverage
  • Reports of poor customer service and lack of respect

"The experience from the moment I walked in the door was great. What a fantastic staff that goes out of their way to assure the procedures are as smooth as..."

Dave B. (Yelp)

"Problem with customer service department, given misinformation about billing, threatened unnecessarily with collections and not treated with dignity or respect."

Eileen L. (Yelp)

Synthesized from public review platforms as of Jul 10, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 10, 2026.

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