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Department Allergy and Clinical Immunology
Primary Location Cleveland Clinic Main Campus
Type of Doctor Adults Only
Languages English
Surgeon No
Locations
Cleveland Clinic Main Campus
Primary Location

Cleveland Clinic Main Campus

Appointment:
216.444.6933
Fax:
216.445.2104
Specialties & Treatments

Treatment & Services

  • Allergy Immunotherapy
  • Allergy Skin Tests
  • Allergy Tests
  • Blood Test (rast) For Allergies
  • Blood Tests
  • Diagnosing Asthma
  • Diagnostic Skin Testing For Food, Inhalant, And Drug Allergy
  • Exhaled Breath Analysis
  • Food Challenge Test
  • Immunodeficiency Evaluation
  • Intravenous Immunoglobulin Therapy
  • Peak Flow Meter
  • Pulmonary Function Testing
  • Screening and Testing
  • Treating Asthma With Bronchodilators
View all 15 Treatment & Services +

Specialty in Diseases & Conditions

  • Airborne Allergens
  • Allergic Conjunctivitis
  • Allergic Disorders
  • Allergies
  • Allergy Skin Testing
  • Anaphylaxis
  • Bee Stings
  • Bronchitis
  • Chronic Rhinosinusitis
  • Egg Allergy
  • Environmental Allergies
  • Fish Allergy
  • Food Allergies
  • Hay Fever
  • Hives (Urticaria)
  • Immunodeficiency
  • Infection
  • Insect Sting Allergies
  • Latex Allergy
  • Lymphadenopathy
  • Medication Allergies
  • Milk Allergies
  • Milk Allergy
  • Nut Allergy
  • Ocular Allergies
  • Pneumonia
  • Seasonal Allergies
  • Shellfish Allergy
  • Soy Allergy
  • Urticaria
  • Wheat Allergy
View all 31 Specialties +
Insurance

Insurance

Is Cleveland Clinic Part of Your Insurance?

Review a list of accepted insurance plans for our Northeast Ohio locations or learn more about purchasing a contracted managed care plan.

View All Plans
Education & Professional Highlights

Education & Professional Highlights

Appointed
2012

Education & Fellowships

Fellowship - Brigham & Women's Hospital
Allergy & Immunology
Boston, MA USA
2012

Residency - MetroHealth Medical Center
Internal Medicine
Cleveland, OH USA
2009

Medical Education - Case Western Reserve University School of Medicine
Cleveland, OH USA
2006

Undergraduate - Case Western Reserve University
Cleveland, OH USA
2002

Undergraduate - Northwestern University
Evanston, IL USA
1994

Specialty Interests

Primary Immunodeficiency, CVID, hypogammaglobulinemia, drug allergy, recurrent infections

Research & Publications

Research & Publications

See publications for James Fernandez, MD, PhD.

(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 2/1/2022, Dr. Fernandez 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.

Consulting and/or Speaking. Dr. Fernandez receives fees of $5,000 or more per year as a paid consultant, speaker or member of an advisory committee for the following companies:

  • Takeda Pharmaceuticals North America, Inc.

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

104 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 5
Patient Rating of Doctor 5

36 Patient Comments

Reviewed on May 9, 2022

I've been seeing Dr. Fernandez for years. He's always caring and responsive. He always makes me feel as If he will do whatever Is necessary for me as a patient. I'd recommend him to anyone.

Reviewed on Apr 28, 2022

Best doctor ever

Reviewed on Apr 26, 2022

Dr. Fernandes is an amazing person and provider. I am a physician myself. I have CVID, which is very rare. I specifically sought him out because he is a world expert in this area. He is very friendly, kind, compassionate, and intelligent. I learned so much about my disease from him.

Reviewed on Apr 21, 2022

I love Dr Fernandez

Reviewed on Apr 18, 2022

Dr. Fernandez was booked out until August and was able to fit me Into his schedule Within weeks. He was very friendly and very educated on my disease date.

Reviewed on Apr 14, 2022

Dr. James Fernandez is truly the best physician on earth. I credit him for saving my life and helping me to maintain a much better quality of life living with CVID and unspecified autoimmune disease.

Reviewed on Mar 21, 2022

I've been a patient of Dr Fernandez now for 2 years and I have seen so much more improvement and the care that he's given me since I became ill. And he still is looking for ways to help me improve the quality of my life and health. He truly is appreciated

Reviewed on Mar 10, 2022

Dr Fernandez went out of his way to get me scheduled promptly due to acute issues I was having. He completed my visit while he was scheduled to be home. I really appreciate this!

Reviewed on Mar 10, 2022

Dr Fernandez thoroughly explained complicated immune issues in manor I could understand.

Reviewed on Feb 14, 2022

Dr. Fernandez was wonderful! He was patient and explained things well. I also felt like he really listened to my concerns. Definitely worth the 3 hour drive!

Reviewed on Feb 8, 2022

Dr Fernandez is the best!

Reviewed on Jan 31, 2022

Dr Fernandez is helping me with insurance issues involving my meds

Reviewed on Jan 27, 2022

Dr. Fernandez is a great doctor.

Reviewed on Jan 10, 2022

Dr Fernandez has always been very clear with a treatment plan. He is always willing to hear my thoughts and concerns.

Reviewed on Jan 6, 2022

I've seen dozens of doctors in my life and Dr. James Fernandez is one of them that I trust above all of them. He listens carefully and I can tell he considers my individual health issues. He is a curious, analytical person and a critical thinker. I am lucky to have him as a doctor.

Reviewed on Jan 3, 2022

Dr. Fernandez is the best!!!!!!!

Reviewed on Nov 29, 2021

He's an amazing doctor so far

Reviewed on Nov 8, 2021

It was my first time meeting with Dr. James Fernandez. He had read the relevant oart of my medical history and was prepared to discuss It with me. He spent a lot of time talking to me about multiple auto-immune, allergy and treatment issues. I ask a lot of questions and he patiently answered all of them in details, but in language I (as a non-medical layperson/patient) could understand. I greatly appreciated his time and suggestions.

Reviewed on Nov 8, 2021

Dr. James Fernandez was wonderful. Well-prepared, respectful, approachable. Kind. I would recommend him as a physician to anyone. I do have concerns about the overall Clinic as an Institution. The length of time to get appointments, the difficulty In communicating and getting questions answered, especially In this pandemic, even the parking Issues. I think Its growth has come at some expense.

Reviewed on Oct 12, 2021

I love Dr. Frenandez! He is great at explaining things to me and really cares about me.

Reviewed on Sep 28, 2021

Dr Fernandez was most professional and had a great bed side manner. He gave me much confidence that him and his team will find a solution to my autoimmune disease!!

Reviewed on Sep 28, 2021

I was seen as soon as I arrived. The wait time was very minimal. I was explained an optional medical plan which, up to now, has never been done. I was very happy with my visit and very satisfied with Dr. F

Reviewed on Sep 28, 2021

Dr. F. And his assistants answered all my questions about my health problems.

Reviewed on Sep 23, 2021

Dr Fernandez is very knowledgeable in what he does

Reviewed on Aug 26, 2021

Dr Fernandez is an Amazing doctor, he was able to figure out what was going on, an accurate assessment quickly. I was blown away with his over view of the situation and his expertise. He had great diagnostic questions which helped him gain a fuller picture of the issues. I wish I spent more time being my first visit however. Brilliant doctor who understood my my medical situation with ease as if he has seen it many times before. He may have saved my life as other doctors overlooked a very serious infection. So I hope to continue to have a great experience in the future with this doctor.

Reviewed on Aug 9, 2021

Excellent doctor in every way. Cleveland Clinic needs to do everything possible to keep him.

Reviewed on Aug 9, 2021

I'm very appreciative of Dr. Fernandez's care and concern. He takes his time, answers all my questions.

Reviewed on Aug 3, 2021

Finally got a diagnosis and started on treatment. The immunologist I saw through rheumatology didn't order any further tests and essentially wrote me off. Took close to a year but I finally got to see Dr Fernandez. Well worth the wait. Very fast in getting me the test results

Reviewed on Aug 3, 2021

Dr Fernandez is so good that he schedules 4-5 months out. Hopefully he can handpick someone with the same knowledge and patient focused skills to join him

Reviewed on Jul 20, 2021

Dr. F is very thoughtful and I feel puts a lot of thought and investment in considering my health

Reviewed on Jul 19, 2021

Dr. Fernandez is one in a million doctor! I appreciate him more than I can say!

Reviewed on Jul 15, 2021

Dr James Fernendaz is an excellent doctor!

Reviewed on Jul 8, 2021

Best doctor experience I've had in a long time but it's really hard to get through on the office phone

Reviewed on Jul 8, 2021

Best doctor I've seen in a long time

Reviewed on Jul 6, 2021

Smart, kind, caring, excellent physician

Reviewed on Jun 17, 2021

Dr. Fernandez is best in class- wonderful physician and his care has helped me improve quality of life due chronic illness

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