Oxnard Office - Reflux, Stomach Pain, Ulcers
Gastroenterology • Oxnard, CA
Clinic Type
Gastroenterology
Address
1901 Solar Drive Suite 205 Oxnard, CA 93036
Phone
(805) 973-1227
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Opening Hours
Mon-Fri 8:00 AM - 5:00 PM; Sat-Sun Closed
Services Offered
Insurance & Payment
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Please contact our office to verify acceptance of your insurance plan. Qualifications for insurance coverage may differ due to the uniqueness of each procedure.
insurance filing by office, out-of-pocket payment, financing (not described), Financial Coordinator for details
Languages Spoken
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FAQs
What are the office hours?
Monday–Friday 8:00 AM – 5:00 PM; Saturday and Sunday closed.
How do I request an appointment?
We have made requesting an appointment a simple and convenient process via our Web site. If you cannot keep a scheduled appointment, please call us as soon as possible.
Photos


What Patients Say
Overall sentiment across review platforms: mixed
- Birdeye (Ventura County Gastroenterology Medical Group): 4.7 out of 5 stars (275 reviews)
- Healthgrades (Dr. Karen Simon): 4.6 out of 5 stars (133 reviews)
- rater8 (Dr. Ashwinee Condon): 4.8 out of 5 stars (215 ratings)
- Vitals (Dr. Micha Rojany): 4.3 out of 5 stars
- Healthgrades (Dr. Justin Marasigan): 4.6 out of 5 stars (70 reviews)
Patients praise
- High patient satisfaction with doctors' knowledge, expertise, and willingness to listen to concerns
- Positive feedback regarding compassionate, thorough, and professional patient care for chronic GI conditions like GERD, IBD, and stomach pain
- Appreciation for clear explanations of medical procedures and diagnostic plans
- Prompt and effective communication from some doctors when addressing patient flare-ups
Common complaints
- Reports of poor communication and difficulty reaching the office staff or getting timely responses regarding medical procedures and results
- Instances of alleged misdiagnosis and unprofessional bedside manner with some providers
- Long wait times in office settings reported by some patients
- Frustrations regarding appointment availability and referral processes
"Caring, knowledgeable, and patient-friendly office and medical staff. Highly recommended for all gastro issues."
— Birdeye review"I'm concerned about the lack of communication regarding my procedure and care... Still to this day which is a month since the EGD I haven't receive a response. The entire practice in Oxnard is a joke."
— Healthgrades patient review"This man has the worst bedside manners. He misdiagnosed my husband 4 yrs ago with pancreatic cancer... This man put us all under a tremendous amount of unnecessary grief."
— Healthgrades patient reviewSynthesized from public review platforms as of Jul 10, 2026 — sources: [1][2][3][4].
In the News
- Dr. Karen Simon, MD - Gastroenterologist in Oxnard, CA — Jan 23, 2026
- Dr. Micha Rojany, MD - Gastroenterologist in Oxnard, CA — Jul 24, 2025
- Dr. Justin Marasigan, DO, Camarillo, CA | Gastroenterologist - Zocdoc — Jun 18, 2026
- Dr. Laya Nasrollah, MD - Gastroenterologist in Ventura, CA — May 14, 2026
- Ronald Omino, MD - Gastroenterology - Simi Valley Alamo Specialty Care | UCLA Health — May 27, 2026
Information sourced from the clinic's website as of July 10, 2026.
More gastroenterology clinics in Oxnard
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.
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