Dr. Josefina Arenas, MD

Dr. Josefina Arenas, MD

Internal Medicine  ·  
Female  ·  
Age 55
Dr. Josefina Arenas, MD is an internal medicine specialist in Fairfield, CA and has been practicing for 32 years. She graduated from Dr Nicanor Reyes Med Fdn, Far Eastern U in 1986 and specializes in internal medicine.

3700 Hilborn Rd Ste 200

Fairfield, CA 94534

Contact Information

(707) 422-0900

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Cigna
  • First Health (Coventry Health Care)
  • MultiPlan
  • Western Health Advantage

*Please verify this information when scheduling an appointment.

Learn about Dr. Arenas

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Dr. Arenas' Experience

Dr. Arenas' experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Internal Medicine
  • Board certified in Internal Medicine
  • No malpractice claims found
  • No sanctions found
  • No board actions found

1  Specialties

  • Internal Medicine

1  Board Certifications

  • Internal Medicine
    Accredited by: American Board of Internal Medicine*

125  Conditions Treated


Read Less

12  Procedures

  • Anemia and Iron Deficiency Screening
  • Cholesterol Screening
  • Diabetes Screening
  • Electrocardiogram (EKG)
  • Hepatitis B Virus Screening
  • Hepatitis Screening
  • Immunization
  • Liver Function Test
  • Prostate Cancer Screening
  • Sexually Transmitted Infections Screening
  • Thyroid Screening
  • Wellness Examination

Background Check

0 Malpractice Claims

No malpractice history found for California.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • Dr Nicanor Reyes Med Fdn, Far Eastern U
    Medical School | Graduated 1986
  • Ny Hospital Med Center Of Queens
    Residency Hospital | Completed

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Arenas has no media or publications listed.

Languages Spoken

  • English
  • Tagalog

Memberships & Professional Affiliations

Dr. Arenas does not have any memberships or affiliations listed. If you are Dr. Arenas and would like to add memberships or affiliations, please update your profile.

Dr. Arenas' Reviews

Likelihood of recommending Dr. Arenas to family and friends
9 total reviews (1 has a comment)

Likelihood to Recommend (9)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Arenas' Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    10 to 15 minutes

Patient Comments (1)

The staff answering the telephone is rude. They failed to return my phone call. My wife was called the day before her appointment to confirm the appointment. My wife acknowledged she would make the appointment. On the day and time of her appointment my wife reported only to be told erroneously...more
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