Dr. John Porteous, MD

Dr. John Porteous, MD

General Surgery  ·  
Male  ·  
Age 76
Dr. John Porteous, MD is a general surgery specialist in Modesto, CA and has been practicing for 46 years. He graduated from Washington University St Louis in 1966 and specializes in general surgery, vascular surgery, and more.

1541 Florida Ave Ste 200

Modesto, CA 95350

Contact Information

Insurance Accepted

  • Aetna

*Please verify this information when scheduling an appointment.

Learn about Dr. Porteous

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. Porteous performs your care needs compared to other doctors.

Hernia Repair
very high
more than 92% of peers
Ruptured Aortic Aneurysm
more than 44% of peers
Head and Neck Surgery
more than 35% of peers

Dr. Porteous's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

3  Specialties

  • General Surgery
  • Thoracic Surgery
  • Vascular Surgery

4  Board Certifications

  • General Surgery
    Accredited by: American Board of Surgery*
  • Thoracic Cardiovascular Surgery
    Accredited by: American Board of Thoracic Surgery*
  • Thoracic Surgery
    Accredited by: American Board of Thoracic Surgery*
  • Vascular Surgery
    Accredited by: American Board of Surgery*

37  Conditions Treated


Read Less

27  Procedures

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.


  • Washington University St Louis
    Medical School | Graduated 1966
  • Strong Memorial Hospital
    Internship Hospital | Completed 1967
  • Stanford University Med Center
    Residency Hospital | Completed 1972

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Porteous has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

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

Dr. Porteous' Reviews

Likelihood of recommending Dr. Porteous to family and friends
9 total reviews

Likelihood to Recommend (9)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Porteous' 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
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