Emergency icon Important Updates
Department Infectious Disease
Primary Location Cleveland Clinic Main Campus
Type of Doctor Adults Only
Languages English, Spanish
Surgeon No
Locations Specialties & Treatments

Treatment & Services

  • Internal Medicine
View all 1 Treatment & Services +


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Education & Professional Highlights

Education & Professional Highlights


Education & Fellowships

Fellowship - Cleveland Clinic
Infectious Disease
Cleveland, OH USA

Residency - Cleveland Clinic Foundation
Cleveland, OH USA

Medical Education - Universidad Central de Venezuela Escuela de Medicine
Caracas, Venezuela


  • Internal Medicine
  • Internal Medicine - Infectious Disease
Research & Publications

Research & Publications

See publications for Francisco Marco Canosa, MD.

(Disclaimer: This search is powered by PubMed, a service of the U.S. National Library of Medicine. PubMed is a third-party website with no affiliation with Cleveland Clinic.)

Industry Relationships

Industry Relationships

Cleveland Clinic physicians and scientists may collaborate with the pharmaceutical or medical device industries to help develop medical breakthroughs or provide medical expertise or education. Cleveland Clinic strives to make scientific advances that will benefit patient care and support outside relationships that promise public benefit. In order for the discoveries of Cleveland Clinic physicians' and scientists' laboratories and investigations to benefit the public, these discoveries must be commercialized in partnership with industry. As experts in their fields, Cleveland Clinic physicians and scientists are often sought after by industry to consult, provide expertise and education.

To assure professional and commercial integrity in such matters, Cleveland Clinic maintains a program that reviews these collaborations and, when appropriate, puts measures in place to minimize bias that may result from ties to industry. Cleveland Clinic publicly discloses the names of companies when (i) its physicians/scientists receive $5,000 or more per year (or, in rare cases, equity or stock options) for speaking and consulting, (ii) its physicians/scientists serve as a fiduciary, (iii) its physicians/scientists receive or have the right to receive royalties or (iv) its physicians/ scientists hold any equity interest for the physician's/scientist's role as inventor, discoverer, developer, founder or consultant.* In publicly disclosing this information, Cleveland Clinic tries to provide information as accurately as possible about its physicians' and scientists' connections with industry.

As of 1/16/2024, Dr. Marco Canosa has reported no financial relationship with industry that is applicable to this listing. In general, patients should feel free to contact their doctor about any of the relationships and how the relationships are overseen by Cleveland Clinic. To learn more about Cleveland Clinic's policies on collaborations with industry and innovation management, go to our Integrity in Innovation page.

Public Health Service-Reportable Financial Conflicts of Interest. Cleveland Clinic scientists and physicians engage in basic, translational and clinical research activities, working to solve health problems, enhance patient care and improve quality of life for patients. Interactions with industry are essential to bringing the researchers' discoveries to the public, but can present the potential for conflicts of interest related to their research activities. Click here to view a listing of instances where Cleveland Clinic has identified a Public Health Service (PHS)-Reportable Financial Conflict of Interest and has put measures in place to ensure that, to the extent possible, the design, conduct and reporting of the research is free from bias.

* Cleveland Clinic physicians and scientists subscribe to the guidance presented in the PhRMA Code on Interactions with Healthcare Professionals and the AdvaMed Code of Ethics on Interactions with Health Care Professionals. As such, gifts of substantial value are generally prohibited.

Patient Satisfaction Reviews

63 Patient Satisfaction Reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our nationally-recognized Press Ganey Patient Satisfaction Survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

Responses are measured on a scale of 1 to 5 with 5 being the best score.

The comments are submitted by patients and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of Cleveland Clinic.

Overall Star Ratings
4.9 out of 5
Explains 4.9
Courtesy, Respect & Concern 4.9
Patient Rating of Doctor 4.9

12 Patient Comments

Reviewed on Jan 2, 2024

Dr. Canosa is the best!

Reviewed on Nov 24, 2023

Dr. Marco and his team makes my experience for my visit from scheduling to accomodating any issues stress free.

Reviewed on Oct 27, 2023

Dr. Canosa was very attentive to my questions and concerns and made sure he provided me with an answers that I could understand and showed a genuine concern in my health issues.

Reviewed on Oct 26, 2023

Dr Marcos is always professional and well informed

Reviewed on Oct 26, 2023

Dr Canosa always gives me his full attention. He answers all questions and provides important resources to help me. I completely trust him and value him as my doctor.

Reviewed on Oct 20, 2023

Dr. Canosa is responsive and caring and very knowledgeable.

Reviewed on Aug 16, 2023

I would rate Dr Marco Canosa a 10 on all the above questions if I could. He is the best!

Reviewed on Jul 13, 2023

Dr. Canosa has been the only doctor to take an interest and help me with this issue. Two other doctors had no solutions for me.

Reviewed on Apr 21, 2023

Dr. Canosa best doctor

Reviewed on Apr 20, 2023

Dr Marco Canosa is an incredibly kind and caring doctor. He thoroughly explained every detail and made sure I fully understood everything. He is one of the best doctors I have ever encountered.

Reviewed on Mar 21, 2023

The best Doctor I ever had.

Reviewed on Feb 3, 2023

Every visit has been excellent. I have never had a doctor tt so

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