Department Allergy and Clinical Immunology
Primary Location Avon - Richard E. Jacobs Health Center
Type of Doctor Both Adults and Children & Adolescents
Languages English, Spanish
Surgeon No
Locations 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
  • Immunodeficiency Evaluation
  • Immunoglobulin Infusion
  • Immunotherapy
  • Peak Flow Meter
  • Pulmonary Function Testing
  • Screening and Testing
  • Treating Asthma With Bronchodilators
View all 14 Treatment & Services +

Specialty in Diseases & Conditions

  • Airborne Allergens
  • Allergic Conjunctivitis
  • Allergic Disorders
  • Allergies
  • Allergy Skin Testing
  • Anaphylaxis
  • Asthma
  • Asthma Causes & 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 Allergies
  • Milk Allergy
  • Nut Allergy
  • Ocular Allergies
  • Primary Immunodeficiencies
  • Primary Immunodeficiency Disease
  • Seasonal Allergies
  • Shellfish Allergy
  • Soy Allergy
  • Urticaria
  • Wheat Allergy
View all 32 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


  • 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 2/19/2020, Dr. Siles has reported the financial relationships with the companies listed below. 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.

Donation of Financial Interest. Dr. Siles has consulted for, received compensation for serving as a fiduciary from, or received royalties from the following companies but instructed them to donate all compensation to not-for-profit causes or to the Cleveland Clinic to support research and education:

  • American College of Allergy, Asthma and Immunology

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

191 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

54 Patient Comments

Reviewed on Jun 9, 2020

Dr. Siles Nurse Manager, Jill, made every effort to schedule all three appts consecutively so that I only had to make one trip in to the hospital for my safely.

Reviewed on Jun 9, 2020

Dr. Siles is the wonderful example of how The Cleveland Clinic advertises their responsibility for your care and wellness. She is so smart and so caring! I was treated for my medical problem for 9 yrs at another medical facility with minimal improvement. After coming to CC, within 4months of treatment, Dr. Siles had given me my life back. Over the next 12 months I did have a couple setbacks but Dr. Siles knew how to adjust my medications to remedy the problem making improvements each time. I owe my life to her! I have praised her many times to my friends and acquaintances and will continue to recommend her and your facility!

Reviewed on Jun 4, 2020

Have loved all the tools and advice given to me each time I've worked with Dr Siles. She listens, she asks meaningful follow-up questions, she advises. Dr. Siles empowers.

Reviewed on May 28, 2020

Dr. Siles has always taken great care of me; she asks great questions regarding my needs and listens to my questions

Reviewed on May 19, 2020

This provider was excellent and very thorough to take a patient history. I would recommend her to friends and family.

Reviewed on May 18, 2020

Dr Siles was very thorough went over all my medication and asked questions about how well each was working for me and gave me instructions and support

Reviewed on May 18, 2020

I would prefer to see the doctor in person, but under the circumstances this worked well

Reviewed on May 12, 2020

Dr. Siles is amazing!

Reviewed on May 12, 2020

great video connection and very easy to talk to doctor

Reviewed on May 7, 2020

Dr. Siles provides excellent care. She is very thorough and always provides clear explanations. I enjoy talking with her.

Reviewed on May 5, 2020

I like how doctors are trying to help their patients, even if they have to do it in a different way.

Reviewed on Apr 27, 2020

Dr Siles takes the time to listen to the patient. I believe she truly has my best interest in mind with her approach to my care.

Reviewed on Apr 16, 2020


Reviewed on Apr 14, 2020

Dr Siles office contacted us to arrange. it was an easy process.

Reviewed on Apr 14, 2020

I have recommended Dr Siles to others. she has a way about explaining that's easy to understand yet thorough. She included my child in the plan and made sure he understood.

Reviewed on Apr 13, 2020

I enjoyed the virtual visit I had with Dr Siles

Reviewed on Mar 10, 2020

Dr Siles ,is the best , she listens and cares .

Reviewed on Mar 10, 2020

one of the more caring doctors at the Cleveland clinic

Reviewed on Feb 27, 2020

Dr. Siles and her assigned clinic have always provided me with great service!

Reviewed on Feb 27, 2020

I have seen Dr Siles for a few years now, she is the first doc to stabilize my allergies, acid reflex and asthma. I have had a chronic cough for years, I am now stabilized on a good regimen of meds and have not had to go a prednisone for at least 12-16 months. She spent a lot of time with me gathering my symptoms and in addition to being stabilized on meds has told me I no longer meet the criteria for having asthma, good to be off that med

Reviewed on Feb 27, 2020

Highly recommend CCF and this doc and clinic!

Reviewed on Feb 21, 2020

I found Dr. Siles to be a wonderful healthcare provider.

Reviewed on Feb 21, 2020

I have had 3 allergists, due to business relocations. Dr. Stiles is far & away the best doctor I have had -- she essentially resolved my severe allergy with the right medications, provided some excellent lifestyle tips to accommodate the allergy, and even noted the interaction with another medical condition that no other doctor had caught. I can't recommend her highly enough, and I'm very grateful that she is my doctor.

Reviewed on Feb 10, 2020

I love Dr Soles. She's very pleasant and thorough with my health matters.thank you

Reviewed on Feb 10, 2020

Once again, I just love Dr. Siles. She's always pleasant, helpful and encouraging. Up to date on my health matters.

Reviewed on Feb 10, 2020

Dr. Siles was gracious and attentive to my concerns. I was most pleased with her and I would refer her to anyone who needs a dermatologist.

Reviewed on Feb 7, 2020

My experience e with Dr. Siles has always been excellent. She is an extremely caring and competent doctor.

Reviewed on Feb 7, 2020

I LOVE Dr. Siles!! My condition has turned around to the positive 180 degrees, COMPLETELY due to her care

Reviewed on Feb 3, 2020

Dr. Siles gave me my life back and continues to try and help me become even a better form than I was my last visit.

Reviewed on Jan 27, 2020

I always appreciate the time Dr. Siles spends talking to me and providing me with information.

Reviewed on Jan 13, 2020

Dr. Siles is a very caring person. She listens to your health issues carefully and offers treatment accordingly. I feel that she not only sees me as a patient, but as an individual. She is a very professional doctor who exhibits courtesy, kindness and empathy. I think she's wonderful! You're lucky to have her.

Reviewed on Nov 18, 2019

Dr Siles is very thorough and explains everything. I feel like I am in excellent hands with her care

Reviewed on Oct 28, 2019

Dr. Siles is a very caring and knowledgeable Doctor. I give her the highest score available.

Reviewed on Oct 28, 2019

Dr. Siles is the most caring and knowledgeable doctor.

Reviewed on Oct 17, 2019


Reviewed on Sep 26, 2019

Dr. Siles always responds promptly to my messages.

Reviewed on Sep 26, 2019

Dr. Siles listens to all my concerns and suggests treatments to help my symptoms. She is thorough and caring. I highly recommend Dr. Siles.

Reviewed on Sep 26, 2019

Dr Stiles was very accommodating to my schedule (the testing timeframe was a bit lengthy) and suggesting I received preapproval from insurance.

Reviewed on Sep 12, 2019

*Dr. Siles has always been very informative, listens to everything I tell her and provides me with explanations and answers. She's a very caring doctor.

Reviewed on Sep 10, 2019

dr Siles is a excellent doctor, she cares about her patients

Reviewed on Sep 10, 2019

Dr Siles , is very caring and considers my thoughts and concerns. She Always explains what is going on, I appreciate that .

Reviewed on Sep 3, 2019

Excellent care from Dr. Siles. Always concerned for my well being.

Reviewed on Aug 20, 2019

I had no bad experience from the time I walked in front door til I left. was wonderful to have a Dr. set. and listen to me. First time in s long time might get some answers. Would. recommend Dr. Silas.

Reviewed on Aug 9, 2019

I've already recommend Dr. Siles to associates. She is the only one who actually listened to what happened to me.

Reviewed on Aug 8, 2019

Dr.Siles was very explicit with her explanation pertaining to my medical problem.

Reviewed on Aug 8, 2019

Good.All around good care from time of valet parking to wait time. being checked in to nurse, then Doctor visit to checking out.All a very good experience.

Reviewed on Aug 1, 2019

Dr. Stiles was wonderful in every way. Very caring and understanding.

Reviewed on Aug 1, 2019

I would recommend Dr Stiles to everybody

Reviewed on Jul 30, 2019

Dr. Siles gets as excited about the positive results as I do!

Reviewed on Jul 30, 2019

Dr. Siles and her staff are exceptional.

Reviewed on Jul 18, 2019

Dr. Siles & her staff are professional knowledgeable & personable.

Reviewed on Jul 15, 2019

Dr. Siles is an excellent doctor. She is very patient, remembers things specific to me. She explains everything about tests, results, medications, etc. She has helped me understand ways to have better control of my asthma problems. I am so glad I found Dr. Siles and have recommended her to others. Her staff are very good to at explaining what they are doing also.

Reviewed on Jul 12, 2019

Dr. Siles MD is the best doctor I've ever had in all my years she is so compassionate and kind and really listens to me

Reviewed on Jul 12, 2019

Dr. Siles MD has the best staff at the clinic her nurses are all wonderful

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