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Clinic Type

Gastroenterology

Address

1901 Solar Drive Suite 205 Oxnard, CA 93036

Phone

(805) 973-1227

Email

Opening Hours

Mon-Fri 8:00 AM - 5:00 PM; Sat-Sun Closed

Services Offered

  • gastroenterology
  • colonoscopy
  • abdominal pain
  • irritable bowel syndrome
  • difficulty swallowing
  • constipation

Insurance & Payment

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

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 review

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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