Dr. John Canio, MD

Dr. John Canio, MD

Gastroenterology  ·  
Male  ·  
51 y/o

Accepting new patients

Dr. John Canio, MD is a gastroenterology specialist in Carmichael, CA and has been practicing for 18 years. He specializes in gastroenterology.

Capitol GI Consultants

6555 Coyle Ave Ste 330

Carmichael, CA 95608
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Insurance Accepted

  • Aetna
  • Anthem Blue Cross
  • Blue Shield of California
  • Cigna
  • Health Net
  • UnitedHealthCare
  • Western Health Advantage

Learn about Dr. Canio

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. Canio performs your care needs compared to other doctors.

Abdominal Disorders
very high
more than 99% of peers
Gastrointestinal Diseases
very high
more than 98% of peers
very high
more than 97% of peers

Dr. Canio'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.

Care Philosophy

This content was provided by Dr. Canio "Dr. Canio received his medical degree from Howard University College of Medicine in Washington, D.C. and completed his Internship, Residency and Fellowship at the Department of Internal Medicine and Division of Gastroenterology at the University of California at Davis Medical Center. He is Board Certified in both Internal Medicine and Gastroenterology. Dr. Canio has been in practice since 1997 and has been with Capitol G.I. since 2002. Dr. Canio sees patients in both our Carmichael and Roseville offices."

1  Specialties

  • Gastroenterology

0  Board Certifications

Dr. Canio does not have any board certifications listed.

76  Conditions Treated


Read Less

13  Procedures

  • Bile Duct Procedure
  • Capsule Endoscopy
  • Colonoscopy
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • ERCP (Endoscopic Retrograde Cholangiopancreatography)
  • Fecal Impaction Removal
  • Flexible Sigmoidoscopy
  • Gastroenterology Procedures
  • Liver Biopsy
  • Manometry
  • Polypectomy
  • Radiofrequency Ablation for Barrett's Esophagus

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.


  • University of California, Berkeley
    Undergraduate School | Graduated 1989
  • Howard University College Of Medicine
    Medical School | Graduated 1994
  • University Of California, Davis, Medical Center
    Residency Hospital | Completed 1997
  • University Of California, Davis, Medical Center
    Fellowship Hospital | Completed 2000

Awards & Recognition

Awards & Honors

Dr. Canio has no awards or honors listed.

Media & Publications

Dr. Canio has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

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

Mercy San Juan Medical Center

is a Recipient of a Healthgrades Excellence Award
Gastrointestinal Care Excellence Award

Hospital Quality Award

Dr. Canio is on the medical staff at our top-rated hospital.

View awards

Dr. Canio's Reviews

Likelihood of recommending Dr. Canio to family and friends
10 total reviews (2 have comments)

Likelihood to Recommend (10)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Canio's 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 (2)

He is the worst Dr. I have ever dealt with in my life. I had a procedure done over 6 weeks ago and have not stopped having severe stomach issues. He will not follow up.
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Dr. Canio is pleasant and explains things so you unstand. He goes over any ultrasounds, or lab reports throroughly and honestly. I felt reassured that I was in good care with Dr. Canio. He did not try to force is opinion of my treatment on me, he just expained the treatment and left it up to me to...more
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