Primary Medical Group
Primary Care • Oxnard, CA • Since 1994
Information from public sources; not independently verified. Confirm hours, insurance and appointment availability with the clinic.
Last gathered July 10, 2026. How our information is sourced · Report incorrect information
About
Primary Medical Group is a private, multi-specialty primary care practice based in Oxnard, California, serving Ventura County. Key details: - Core services: Family Medicine, Internal Medicine, Pediatrics, and Endocrinology. - Care model: Focus on cohesive care and patient education beyond the exam room; emphasizes preventive care and chronic disease monitoring (e.g., diabetes, heart disease). - Staffing and reach: 14 physicians, 5 nurse practitioners, 1 physician assistant; 23 total employees. Two offices in Oxnard, CA (with a listed address at 1751 Lombard St Ste A) and presence in Puerto Rico. - Access and plans: Accepts new patients; accepts most insurance plans, including HMOs (SeaView IPA), PPOs, Medicare, and Covered California plans with Blue Shield and Anthem Blue Cross. - Founded: 1994; headquarters in Oxnard, CA.
Services Offered
Team
Insurance & Payment
Languages Spoken
FAQs
What services does Primary Medical Group offer?
Primary care, Internal Medicine, Pediatrics, Endocrinology; senior care; educational content for healthy lifestyle.
Book Appointment
Call and schedule today
Awards & Accreditations
Social Media
Photos
Photos published by Primary Medical Group showing the primary care practice in Oxnard, CA.
What Patients Say
Overall sentiment across review platforms: mixed
- WeightLossClinic.care: 4.9 / 5 (260)
- MapQuest: Not explicitly averaged but mixed feedback noted (30)
Patients praise
- Knowledgeable and thorough doctors and nurses
- Patient-centered and caring staff
- Effective communication and listening skills of providers
- Efficient appointment management
Common complaints
- Frustrating organizational communication
- Unprofessional office staff
- Difficulty in scheduling or long wait times
"Dr. DeJong he has helped to find me answers to my health crisis and he does not stop trying to find answers. I truly believe this doctor is God Sent."
- Healthgrades/WebMD"Primary Medical is such a frustrating organization. Don't get me wrong my experience with the doctors and nurses has been positive, however there receptionists make it very difficult at times."
- MapQuest (User Review)"Dr D does a great job listening and advising best course of treatment for any ailments. I have referred several family members to him who are also very happy with their care."
- WeightLossClinic.care (User Review)Synthesized from public review platforms as of Jul 10, 2026 - sources: [1][2][3][4].
In the News
- Cottage Primary Care Now Offering Services in Ventura - Ventura Breeze - Jan 10, 2026
- Gabriela Rodriguez Melgoza, MD - Internal Medicine - Simi Valley Primary & Specialty Care | UCLA Health - May 29, 2026
- Diana Cizmadija, DNP - Internal Medicine - UCLA Health Thousand Oaks Immediate Care | UCLA Health - Apr 24, 2026
- Maria Jan, MD - Providence Medical Associates - Oct 6, 2025
- Ventura County Oncology Hematology Specialists Joins OneOncology, Opens New Clinics - - Dec 4, 2025
Information sourced from the clinic's website as of July 10, 2026.
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