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Department Allergy and Clinical Immunology
Primary Location North Ridgeville Medical Outpatient Center
Type of Doctor Both Adults and Children & Adolescents
Languages English, Spanish
Surgeon No
Primary Location

North Ridgeville Medical Outpatient Center

Specialties & Treatments

Treatment & Services

  • Allergy Immunotherapy
  • Allergy Skin Tests
  • Allergy Tests
  • Blood Tests
  • Diagnosing Asthma
  • Diagnostic Skin Testing for Food, Inhalant, and Drug Allergy
  • Exhaled Breath Analysis
  • Health Screening and Testing
  • Immunodeficiency Evaluation
  • Immunoglobulin Infusion
  • Immunotherapy
  • Peak Flow Meter
  • Pulmonary Function Testing
  • Treating Asthma with Bronchodilators
View all 14 Treatment & Services +

Specialty in Diseases & Conditions

  • Airborne Allergens
  • Allergic Conjunctivitis
  • Allergic Disorders
  • Allergies
  • Anaphylaxis
  • Asthma
  • Asthma Causes and Triggers
  • Bee Stings
  • Eczema
  • Egg Allergy
  • Environmental Allergies
  • Eosinophilia
  • Fish Allergy
  • Food Allergies
  • Hay Fever
  • Hives (Urticaria)
  • Insect Sting Allergies
  • Latex Allergy
  • Mastocytosis
  • Medication Allergies
  • Milk Allergy
  • Nut Allergy
  • Ocular Allergies
  • Primary Immunodeficiency Disease
  • Seasonal Allergies
  • Shellfish Allergy
  • Soy Allergy
  • Urticaria
  • Wheat Allergy
View all 29 Specialties +


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Education & Professional Highlights

Education & Professional Highlights


Education & Fellowships

Fellowship - Cleveland Clinic
Allergy Immunology
Cleveland, OH USA

Residency - Northwestern University, Foster McGaw Medical Center
Internal Medicine
Chicago, IL USA

Medical Education - Michigan State University College of Human Medicine
East Lansing, MI USA

Undergraduate - Michigan State University
East Lansing, MI USA


  • Internal Medicine
  • Allergy and Immunology

Specialty Interests

Allergic rhinitis, sinusitis, asthma, venom allergy, hives

Research & Publications

Research & Publications

See publications for Roxana Siles, 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 6/22/2023, Dr. Siles 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

175 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
5 out of 5
Explains 5
Courtesy, Respect & Concern 5
Patient Rating of Doctor 5

43 Patient Comments

Reviewed on Jan 5, 2024

Dr Siles is very good at asking questions that zero in on the problem - she then knows what the course of action will be and proper treatment. I have to admit I have every confidence that she is looking out for my specific treatment to improve my resperatory issues and improve my health.

Reviewed on Jan 5, 2024

I do highly recommend the Clinic and Dr Siles and her staff.

Reviewed on Jan 2, 2024

The doctor and nurses answered all our questions and explained things thoroughly.

Reviewed on Dec 14, 2023

Dr Siles is the BEST

Reviewed on Dec 4, 2023

Was given info other Doctors did not provide and understood my need.

Reviewed on Dec 1, 2023

It was my first time seeing this provider, they treated me nice and explained everything to me which was very important

Reviewed on Nov 30, 2023

Dr. Siles is the kind of doctor I wish all could be. She is patient, caring, interested, knowledgeable and has developed a very good plan of action to help my asthma/allergies.

Reviewed on Nov 16, 2023

Dr Silas was very caring and informative

Reviewed on Oct 30, 2023

My doctor is kind and caring. She addresses my concerns and comes up with an excellent care plan.

Reviewed on Oct 20, 2023

Dr Siles and her staff our excellent. She has always been able to assist in my healthcare needs and recovery of illness.

Reviewed on Oct 11, 2023

Dr Siles listened to my concerns about drug interaction with my kidney condition, she recommended a change in my antihistamine.

Reviewed on Oct 11, 2023

Dr. Siles always reassures me that she is willing to explore different treatments to get my breathing to improve.

Reviewed on Oct 5, 2023

She always listens to my concerns and takes the time to talk. You never feel rushed

Reviewed on Aug 10, 2023

Lisa and Dr. Siles are extremely nice and good at making people comfortable. The person who did my testing was also very good with people.

Reviewed on Aug 10, 2023

Dr. Siles was genuinely concerned about helping me deal with my developing asthma.

Reviewed on Aug 10, 2023

Wait time to get appointments but that the sign of a good practice and allergy season! Dr Siles was outstanding!

Reviewed on Jul 25, 2023

Nurse Heidi RN fantastic . Roxanna Siles MD excellent!

Reviewed on Jul 25, 2023

Provider and nurses superior !

Reviewed on Jul 25, 2023

I can't say enough great things about Dr. Siles and will continue to recommend her. She is very knowledgeable and explains things thoroughly, often answering questions you didn't know you had.

Reviewed on Jul 13, 2023

Dr Siles is very thorough and explains well.

Reviewed on Jul 12, 2023

Dr. Siles was concerned about my overall health even though her specialty is allergies. She's a caring doctor and it's very easy to converse with her.

Reviewed on Jul 11, 2023

Dr. Siles was great! Thorough in explanations, checked on me regularly, and kindhearted!

Reviewed on Jun 28, 2023

Dr. Siles is always very good at listening and including me in aspects of my care.

Reviewed on Jun 28, 2023

Dr. Siles is the best! She listens to me and explains things so I can understand everything. When she orders tests she explains why and what possible next steps will be pending results. She makes sure results with comments are in my chart quickly. I really appreciate that she is so on top of everything.

Reviewed on Jun 19, 2023

Dr. Siles is probably my favorite Dr. At the clinic, she goes above and beyond to help me figure things out and takes care of my health wonderfully.

Reviewed on Jun 1, 2023

Dr Siles and her staff were so kind and caring. My daughter was very nervous about the allergy test. They informed her what was happening every step of the way. It was a great experience.

Reviewed on May 23, 2023

Dr. Siles is excellent!

Reviewed on May 9, 2023

The issue I was experiencing was explained to me in a way I could understand. Treatment/options were given and I had a chance to discuss these with the Dr.

Reviewed on May 8, 2023

Dr Siles always give me enough time to review my condition & discuss changes in my treatment.

Reviewed on Apr 24, 2023

Dr. Siles is excellent with regards to taking her time and making me feel that I am her only appointment of the day. She explains everything very well,

Reviewed on Apr 10, 2023

She was very thorough, polite and professional. She made me feel very comfortable in her presence. The cleanliness. Of the rooms was noticed. I was impressed with my experience.

Reviewed on Apr 3, 2023

Exteremly helpful staff. The doctor answered all of my questions and took her time with me.

Reviewed on Apr 3, 2023

Wonderful Dr. Caring and listened to my concerns

Reviewed on Mar 21, 2023

Everything went very well, as always with Dr. Siles & her nurse.

Reviewed on Mar 21, 2023

Everything is great & professional & knowledgeable.....very pleased with Dr. Siles...

Reviewed on Mar 14, 2023

Fantastic MD and office staff!

Reviewed on Mar 14, 2023

All is good with this provider

Reviewed on Mar 14, 2023

She is an excellent provider

Reviewed on Feb 15, 2023

Love doc Syles! I was a previous patient back in 2010's and sought her out specifically to resume treatment

Reviewed on Feb 14, 2023

Dr Siles is a wonderful caring physician.

Reviewed on Feb 14, 2023

Dr. Siles is THE BEST

Reviewed on Feb 14, 2023

Dr. Siles listened and took good notes. She helped us find the problem and gave us a plan.

Reviewed on Feb 6, 2023

Dr. Siles takes very good care of me.

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