Dr. Fred Bayon, MD

Internal Medicine  |  
Male  |  
Age 59
Insurances AcceptedSave
Dr. Fred Bayon, MD
Dr. Fred Bayon, MD is an internal medicine doctor who practices in Vallejo, CA. He is 59 years old and has been practicing for 33 years. Dr. Bayon is affiliated with John Muir Medical Center - Walnut Creek and Sutter Solano Medical Center.

155 Glen Cove Marina Rd E # 100

Vallejo, CA 94591

Contact Information

(707) 558-8699

Dr. Fred Bayon, MD

Dr. Fred Bayon, MD

Accepted insurance

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

*Please verify this information when scheduling an appointment.

Learn about Dr. Bayon

Dr. Bayon's Experience

Dr. Bayon's 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
  • No malpractice claims found
  • No sanctions found
  • No board actions found


  • Internal Medicine

Board Certifications

Dr. Bayon does not have any board certifications listed.

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.


  • Mt Sinai Sch Of Med Of Ny Univ
    Medical School | Graduated 1984
  • Beth Israel Med Center
    Residency Hospital | Completed

Awards & Recognition

Awards & Honors

Dr. Bayon has no awards or honors listed.

Media & Publications

Dr. Bayon has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

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

Dr. Bayon's Reviews

Likelihood of recommending Dr. Bayon to family and friends
based on 14 total reviews (5 with comments)
Dr. Bayon's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    16 to 30 minutes
Patient Comments (5)
I've had Dr. Bayon for some time now. He has been very supportive of me while coping with my medical issues. He was very patient, giving me everything I asked for and needed. I think he is a cool doctor.
Vallejo, CA |
I'm a former patient of Dr. Bayon. I recently changed insurance to Blue Shield Bronze PPO (purchased off exchange) and was told by his office that they do not accept Silver or below plans. He is listed on Blue Shield's website as taking my plan and this was confirmed by calling Blue Shield. I filed a complaint with Blue Shield and asked that he be removed from their database. I will also be reporting to the proper authorities, since this is blatant discrimination. BTW, I am also an MD.
in Fairfield, CA |
Good doctor, Had a serious medical condition with my heart. Had me into see a specialist within 30 minutes. Also got me through a medical weight loss program that I couldn't qualify for under a better insurance plan and a different doctor. I am very pleased with him.
Vallejo, CA |
Very arrogant Dr. In making appt stayed on hold for 45min, Waited for Dr in the room 1 hour not one time did anyone come in say Dr behind or anything. Dr rush though my visit doesn't listen. Horrible staff and Dr. He should retire
Benicia, CA |
Speaks in a condescending manner. Waiting time varies from 30 minutes to over an hour. Today, after waiting for an hour and 17 minutes, not a single person apologized for or explained the reason for the wait.
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Now Accepting New Patients
Dr. Bayon accepts 5 insurance carriers
  • Aetna
    Aetna HMO
    Choice Plus POS II
  • Blue Cross Blue Shield
    Blue Card PPO
  • Blue Cross Blue Shield of California
    Advantage Preferred DirectAccess Plus PPO
    Blue Cross Blue Shield of California PPO
    Select Plus HMO
  • Cigna
    Cigna HMO
    Cigna PPO
    Open Access Plus
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Bayon has admitting privileges

John Muir Medical Center - Walnut Creek
1601 Ygnacio Valley Rd
Walnut Creek, CA 94598
View Hospital Profile
Sutter Solano Medical Center
300 Hospital Dr
Vallejo, CA 94589
View Hospital Profile

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