Emergency icon Important Updates
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
  • Health Screening and Testing
  • Immunodeficiency Evaluation
  • Intravenous Immunoglobulin Therapy
  • Peak Flow Meter
  • Pulmonary Function Testing
  • Treating Asthma with Bronchodilators
View all 15 Treatment & Services +

Specialty in Diseases & Conditions

  • Airborne Allergens
  • Allergic Conjunctivitis
  • Allergic Disorders
  • Allergies
  • Anaphylaxis
  • Bee Stings
  • Bronchitis
  • Chronic Rhinosinusitis
  • Egg Allergy
  • Environmental Allergies
  • Fish Allergy
  • Food Allergies
  • Hay Fever
  • Hives (Urticaria)
  • Immunodeficiency
  • Insect Sting Allergies
  • Latex Allergy
  • Medication Allergies
  • Milk Allergy
  • Nut Allergy
  • Ocular Allergies
  • Pneumonia
  • Seasonal Allergies
  • Shellfish Allergy
  • Soy Allergy
  • Swollen Lymph Nodes (Lymphadenopathy)
  • Urticaria
  • Wheat Allergy
View all 28 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 School of Medicine
Cleveland, OH USA
2002

Undergraduate - Northwestern University
Evanston, IL USA
1994

Certifications

  • Allergy and Immunology
  • Internal Medicine

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 6/22/2023, 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 (or, in rare cases, equity or stock options) as a paid consultant, speaker or as a 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

145 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

51 Patient Comments

Reviewed on Apr 15, 2024

Dr. Fernandez is knowledgeable and caring. He is a great communicator and an incredible doctor.

Reviewed on Apr 15, 2024

Dr Fernandez is the absolute BEST!

Reviewed on Apr 2, 2024

Dr. James Fernandez is wonderful, thoughtful, highly intelligent and professional. He has my family's full trust.

Reviewed on Mar 25, 2024

Dr. Fernandez is very caring, courteous and truly cares about getting me help for my condition. He is the best!

Reviewed on Mar 18, 2024

Dr. JAMES Fernandez has always been prepared for my visit.

Reviewed on Mar 11, 2024

I don't think doctors come any better than Dr. Fernandez! He is truly one of a kind, and I feel very fortunate to have found him.

Reviewed on Mar 5, 2024

I love Dr Fernandez and his team, and the quick responses they have on MyChart, but it took an extremely long time to get an appointment with the doctor. I understand the sheer volume of patients, and that is a sign of a good doctor, so I wasn't incredibly burdened with waiting.

Reviewed on Mar 4, 2024

Excellent physician!

Reviewed on Feb 29, 2024

Always have a great appointment with Dr Fernandez

Reviewed on Feb 22, 2024

I really respect Dr Fernandez, he is a wealth of knowledge and very informative and easy to talk to !!

Reviewed on Feb 20, 2024

It is becoming increasingly difficult to get appointments scheduled at the Cleveland Clinic. It's difficult to be chronically sick and have to wait months for an appointment. This isn't a reflection of the physicians at the Cleveland Clinic. I have heard more people this past year complaining about the difficulty of waiting so long for appointments.

Reviewed on Feb 20, 2024

Dr Fernandez was great at explaining and answering all my questions about my infusion. I did not feel rushed.

Reviewed on Feb 19, 2024

Dr James Fernandez has literally been a life changer for me. Value his expertise highly as well as the opportunity to do video visits (I live in a different state, and being able to do video visits helps me save money for other expenses.)

Reviewed on Feb 5, 2024

Dr Fernandez is extremely compassionate doctor physician. I know I am getting the best treatment. He explains everything and makes certain I am comfortable with my treatment plan

Reviewed on Feb 1, 2024

I wish there was an option for Excellent, Superior, 10! Dr. Fernandez is the best.

Reviewed on Jan 30, 2024

Dr. Fernandez is the consummate professional; he combines expert knowledge with caring and compassion.

Reviewed on Jan 29, 2024

Dr Fernandez was compassionate, understanding and professional. He is easy to understand and listens attentively to my concerns and questions.

Reviewed on Jan 29, 2024

Dr Fernandez is an extremely empathetic provider. Very caring and willing to work with me for the best possible outcome of a challenging, lifelong condition.

Reviewed on Jan 25, 2024

Dr Fernandez, Jeanette, and the staff have always responded to any messages quickly. Video visits have been very much a blessing as I am a few hours from Cleveland. Dr F is awesome!

Reviewed on Jan 8, 2024

He's an excellent communicator and facilitates the visit by answering any question I have. Extremely kind and extremely knowledgeable

Reviewed on Jan 8, 2024

He's a wonderful physician

Reviewed on Jan 8, 2024

Dr. Fernandez is attentive, engaged and determined to find solutions. He is candid yet caring. Interacting with him and his staff has been the best patient care that I have experienced in my life.

Reviewed on Jan 8, 2024

My mom and I felt at great ease and relief during and after her visit with Dr. Fernandez. He truly is a wonderful doctor with integrity, medical ethics, compassion, and advocates for his patients. With his vast medical knowledge he was able to answer my mom's questions and explained everything in a comprehensible way. Even knowing that her health issues are so complex Dr. Fernandez continues to follow through and provided my mom with a terrific plan of care.

Reviewed on Jan 4, 2024

Always pleased with appointments with dr Fernandez

Reviewed on Dec 5, 2023

Dr. Fernandez takes time to listen, discuss, explain. He seems very knowledgeable and I am grateful to have him as a doctor.

Reviewed on Dec 4, 2023

Excellent caregiver and doctor.

Reviewed on Nov 30, 2023

Dr. Fernandez is a wonderful doctor. He is prompt, caring and he takes the time to explain thing to me.

Reviewed on Nov 28, 2023

I recently had major surgery and Dr. Fernandez has understood my concerns and helped eased my fears. Dr. Fernandez is a great doctor!

Reviewed on Nov 27, 2023

Dr. Fernandez is very much in demand. The staff was very helpful in assisting me to schedule an appointment with him.

Reviewed on Nov 27, 2023

Dr. Fernandez has a good "bed side manner" and is very easy to communicate with concerning medical issues. As a cancer patient I am concerned about the status and condition of my immune system and I am pleased that Dr. Fernandez is on my care team!

Reviewed on Oct 5, 2023

Dr Fernandez is caring and very knowledgeable about my illness

Reviewed on Sep 18, 2023

My doctor and his NP are amazing. Very responsive, helpful and caring.

Reviewed on Sep 14, 2023

Dr. Fernandez is top notch with his attitude and willingness to help patients. He's very friendly, courteous and down to earth.

Reviewed on Sep 5, 2023

Excellent provider who's honest, transparent with excellent knowledge and bedside manners.

Reviewed on Sep 5, 2023

I would highly recommend Dr Fernandez

Reviewed on Aug 29, 2023

Dr James Fernandez is a very good doctor. I recommend him to everyone I can.

Reviewed on Aug 29, 2023

Dr. Fernandez is always a good listener and cares about me as a patient.

Reviewed on Aug 28, 2023

I feel very fortunate to have Dr. Fernandez as my provider.

Reviewed on Aug 22, 2023

Dr. Fernandez is a wonderful doctor! I am beyond thankful to be in his care. He takes his time and addresses any concerns I might have. He is brilliant and always puts me at ease about my complex health issues.

Reviewed on Aug 22, 2023

Dr. Fernandez is wonderful! I can't thank him enough for being a big part of the solution to my illness.

Reviewed on Jul 31, 2023

Dr. Fernandez is truly the best physician. He is extremely intelligent, compassionate, and treats each patient like he would a family member.

Reviewed on Jul 24, 2023

Dr Fernandez is the best physicians I've ever had.

Reviewed on Jul 11, 2023

Dr Fernandez and his Fellow are excellent practitioners in all aspects

Reviewed on Jul 6, 2023

Dr. Fernandez is a warm, caring professional. His expertise in his field, and the care plan he has provided for me, has so improved my quality of life. I am grateful that he is my doctor.

Reviewed on Jun 26, 2023

He's a very busy Dr. But makes time to have a nice complete exam

Reviewed on Jun 26, 2023

Wonderful doctor but too hard to schedule

Reviewed on Jun 13, 2023

I waited 5 months to see this provider; however, he was extremely helpful.

Reviewed on Jun 13, 2023

Dr. Fernandez was very knowledgeable and compassionate.

Reviewed on Jun 13, 2023

Dr Fernandez is fantastic! I'm complicated and he gets me. That is refreshing in a doctor.

Reviewed on Jun 12, 2023

Dr Fernandez takes excellent care of me & listens to what I tell him how I'm doing & comes up with plan of action

Reviewed on May 30, 2023

Dr. Fernandez is the best. He never makes me feel rushed. He listens to my concerns and responds in a very thoughtful way, allowing us to make shared decisions on my care.

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