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Department Allergy and Clinical Immunology
Primary Location Lakewood Family Health Center
Type of Doctor Both Adults and Children & Adolescents
Languages English
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
  • Health Screening and Testing
  • Immunodeficiency Evaluation
  • Immunotherapy
  • Lesbian Gay Bisexual and Transgender (LGBTQ+) Health
  • 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
  • Hay Fever
  • Hives (Urticaria)
  • Insect Sting Allergies
  • Latex Allergy
  • Mastocytosis
  • Medication Allergies
  • Milk Allergy
  • Nut Allergy
  • Ocular Allergies
  • Primary Immunodeficiency Disease
  • Seasonal Allergies
  • Soy Allergy
  • Urticaria
  • Wheat Allergy
View all 27 Specialties +


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Education & Professional Highlights

Education & Professional Highlights


Education & Fellowships

Fellowship - University of Virginia School of Medicine
Allergy & Immunology
Charlottesville, VA USA

Residency - Eastern Virginia Medical School
Internal Medicine
Norfolk, VA USA

Internship - Eastern Virginia Medical School
Internal Medicine
Norfolk, VA USA

Medical Education - Eastern Virginia Medical School
Norfolk, VA USA


  • Internal Medicine
  • Allergy and Immunology
Research & Publications

Research & Publications

See publications for DeVon Preston, 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. Preston 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

155 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 4.9
Courtesy, Respect & Concern 5
Patient Rating of Doctor 4.9

65 Patient Comments

Reviewed on Jan 11, 2024

Dr. Preston is attentive, caring, and very Informative.

Reviewed on Dec 22, 2023

This is my favorite docs office. Quick patient and efficient. They are informative and comforting.

Reviewed on Dec 22, 2023

Dr Preston is amazing!

Reviewed on Dec 22, 2023

I have already referred many people to Dr Preston and his nurses

Reviewed on Dec 21, 2023

Dr. Devon Preston was excellent and far exceeded all my expectations. I came to him from a recommendation of a friend who said how wonderful he is. So happy I took her advice. He actually listens to his patients and has real concern for their health. I cannot say enough about the exceptional care he provides. I'm looking forward to continuing to work with him and finally feeling better!

Reviewed on Dec 21, 2023

This provider is among the very best I've seen in nearly 20 years coming to Cleveland Clinic. He is so empathetic, not only in how he speaks to patients but also in his actions to respond to their messages and needs. He's truly a treasure. I recommend him to anyone having allergy or asthma problems.

Reviewed on Dec 20, 2023

My experience with Dr. Preston was incredible. He listened to me and helped me get the tests that I needed the day I visited him. To me, that shows me how much he truly cares for his patients. Truly remarkable.

Reviewed on Dec 14, 2023

Dr. Preston is an excellent doctor. He explained the allergy testing process extremely well and was very attentive when listening to what I had to say. He would stop typing on the computer, turn his body towards me, and make eye contact. I felt heard. He had amazing bedside manner. He was polite, respectful, and caring. Couldn't ask for better qualities in a doctor.

Reviewed on Dec 8, 2023

I have several chronic illnesses and some of them are on the rarer side, so I'm used to doctors being very dismissive or seeming uninterested in what I have to say about my care. Dr. Preston is one of the few that I know I can trust to fully consider what I know about my own body and experiences. Even as a newer patient, I do not doubt that he genuinely cares about not just treating my symptoms, but understanding their causes and addressing those too.

Reviewed on Dec 7, 2023

Dr Preston listened to me and together we have a care plan

Reviewed on Dec 7, 2023

Dr Preston and his staff are the consummate professionals and work together as a team for the patient's benefit

Reviewed on Dec 1, 2023

He is an awesome doctor

Reviewed on Nov 30, 2023

Dr. Preston is amazing. I was blown away by his bedside manner and his thorough understanding and ability to share how best to address our situation gave me such a feeling of relief and confidence in our care plan. I have not been able to stop recommending him.

Reviewed on Nov 30, 2023

Dr. Preston was wonderful! He was patient, answered all of my questions, and had a few plans in place for treatment. He got tests, prescribed medications to help remedy my situation, and he was honest. I was educated when I left, and I've never been properly educated about my allergies before. Highly recommended!

Reviewed on Nov 27, 2023

Dr Preston came across as quite arrogant, and did not answer my questions in a way that is easy to understand for someone who is not familiar with the ins and outs of allergies. Pushed allergy medication on me even though all my tests came back NEGATIVE.

Reviewed on Nov 2, 2023

Dr. Preston is an awesome doctor! He listened to all of our concerns. I would definitely recommend him and the Cleveland Clinic to anyone!

Reviewed on Oct 25, 2023

Dr Preston and staff work well together

Reviewed on Oct 20, 2023

It was my first time seeing Dr. Preston and I felt very comfortable and happy with my appointment. I would recommend him for anyone who needs to see an allergist. He Is one in a million doctors.

Reviewed on Sep 28, 2023

Dr. Preston is a wonderful and caring doctor.

Reviewed on Sep 28, 2023

We love seeing Dr Preston! I love his approach with treatment, his recommendations for medicines. He's very knowledgeable, and the way he interacts with my kids is great, they love when we see him.

Reviewed on Sep 20, 2023

This clinic and Dr Preston himself are standouts who have provided me some of the most genuine and in-depth care in my life.

Reviewed on Sep 20, 2023

Dr Preston was exceedingly helpful and thorough and listened to all of my concerns and questions. He explained everything in great detail and made sure I was comfortable with the process.

Reviewed on Aug 17, 2023

Dr Preston seems to truly care

Reviewed on Aug 14, 2023

Dr. Preston was extremely attentive to my situation. He answered all my questions and he treated me like I was the only patient he was seeing that day.

Reviewed on Aug 7, 2023

Dr. Preston explained everything very well. He answered all my questions and I never felt as if I were rushed. He facilitated getting necessary blood work, explained all the test results when they appeared on MyChart and answered my messages thoroughly.

Reviewed on Aug 7, 2023

I would HIGHLY recommend Dr. Preston.

Reviewed on Aug 7, 2023

Dr. DeVon Preston impressed me like no other doctor that I've had before! He REALLY listened to my concerns with his head and his heart, and he clearly explained my condition and the various treatment options. He's intelligent, articulate, and compassionate. I feel very fortunate and grateful to have a doctor of his caliber.

Reviewed on Jul 27, 2023

Dr Preston went above and beyond to understand my history and come up with a plan.

Reviewed on Jul 26, 2023

Airways excellent care from Dr Preston.

Reviewed on Jul 10, 2023

Dr. DeVon Explain in detail my issues and also gives explanation too. Very very very Excellent Doctor

Reviewed on Jul 10, 2023

Excellent Doctor Dr.DeVon

Reviewed on Jul 10, 2023

Dr Preston is exceptional. He is caring, thoughtful and thorough! I highly recommend him.

Reviewed on Jun 29, 2023

Dr.Preston is a dream! I would refer them to any one

Reviewed on Jun 28, 2023

Dr. Preston was fantastic. I've been dealing with my problem with my local provider and not getting answers. I gave him a list of my symptoms and he had an immediate diagnosis. He listened to everything I said.

Reviewed on Jun 21, 2023

Dr. Preston is the first doctor out of the dozen I have seen for this problem that has actually shown an interest in helping me combat the issue rather than just throwing random, expensive medications to "try it out." He listens to my concerns, explains in terms that are understandable, and makes an effort to make decisions together instead of just flatly making recommendations because he is the healthcare provider. He is an excellent listener, compassionate, and I can tell that he cares about his patients.

Reviewed on Jun 21, 2023

I was so impressed and grateful to have Dr. Preston. He was super friendly, professional and extremely accessible. I wish more doctors were are responsive and personable like him. He also explained everything.

Reviewed on Jun 8, 2023

It was my first time seeing Dr. Preston and he was very attentive to my needs/worries/questions. He had thorough explanations for the medications and pathway he wanted to get me on to alleviate my symptoms. I appreciate that he let me talk about my medical history to the extent I felt necessary, there are a lot of physicians that stop me or cut me off instead of letting me share. I know a patient, especially a new patient, has a long history that is likely connected to their visit and Dr. Preston was willing to listen.

Reviewed on Jun 7, 2023

Dr. Preston has been very attentive and concerned about my condition. He is willing to go the extra mile so that I get the treatment I need.

Reviewed on Jun 5, 2023

Dr. Preston is the best! I thought there was nothing more that could be done for me, in terms of managing my asthma symptoms. On the contrary, they came up with new ideas, including breathing exercises. They're an excellent physician.

Reviewed on Jun 1, 2023

Dr Preston is such a good listener and observer just loved him

Reviewed on May 24, 2023

I had learned that I had CHF week previous. I was short of breath but Dr Preston put down his pen and calmly , compassionately listened to my fears. I thank GID had gotten relief from my allergies for the first time in years because of Dr Preston's immediate action to put me on Dupixent I handled him for that. It's wonderful you have Dr's who LISTEN and respond so well. Thank you for hiring him whenever you did because he's a very special caregiver.

Reviewed on May 17, 2023

Dr and nurses were very nice & cheerful.

Reviewed on May 8, 2023

Dr. Preston was concerned and very thorough about my issues and took into consideration many obstacles

Reviewed on May 8, 2023

Dr. Prestons staff was unbelievable very personable and took the time and care to make me comfortable

Reviewed on Apr 17, 2023

Dr Preston and his staff are top notch professionals

Reviewed on Apr 12, 2023

I was very pleased with Dr. Preston and his sensitivity to my concerns about my allergy treatment. We made a plan together and I feel more confident about how I will get through the allergy season and knowing I can return to the office if we need to adjust course.

Reviewed on Apr 12, 2023

Dr. Preston and his entire team have advocated for me this year in several ways and I appreciate all of them. I came to this practice after my last allergist was indicted for clinical trial fraud and had to close his practice abruptly. This was a tough experience for me as a patient but Dr. Preston has been a wonderful new provider. I appreciate his expertise but also his ability to listen, relate to me as an allergy sufferer, as well as his sense of humor. Very happy to have found Dr. Preston - and I know others in the same boat as me last year with having to find a new doctor have been happy to find him, too.

Reviewed on Apr 10, 2023

Dr. Preston is the 4th or 5th provider I have seen for this problem and he is one of the only two woth whom I actually felt heard. He listened without rishing me, asled for my experience versus just goving his opinion without all the facts, and was sensitive to my requests.

Reviewed on Apr 10, 2023

My experience was great. Everyone at the office was extremely kind and I got called back right away. Dr. Preston was one of the best doctors I have ever seen. He genuinely cared and listened and wanted to help me come up with a solution to my problem. I really think was meant to be a physician because he has empathy and relates to his patients. He had a very upbeat, welcoming, and funny personality right from the start. I would highly recommend him.

Reviewed on Apr 3, 2023

Dr Preston not only responds fully yo concerns but anticipates my questions and needs

Reviewed on Mar 31, 2023

I loved him. He listened to my concerns, valued my input and worked together with me regarding plan of care for that visit and follow up care.

Reviewed on Mar 30, 2023

Dr. Devon Preston was great! Loved his compassion!

Reviewed on Mar 30, 2023

Best part was Dr. Devon he ROCKS!!!

Reviewed on Mar 30, 2023

Dr.Devon ROCKS!!! Best personality wish all Doctors had his upbeat personality

Reviewed on Mar 24, 2023

Dr. Preston listened to my concerns and made me and my child feel cared for. He discussed each area of treatment and made us feel comfortable sharing our concerns.

Reviewed on Mar 16, 2023

Dr. Preston is thorough & someone you can trust with his knowledge!!

Reviewed on Mar 16, 2023

Dr. Preston is a doctor that I felt comfortable with. He answers your questions clearly & his knowledge & patience is top notch!!

Reviewed on Mar 16, 2023

As a first-time patient to the Lakewood Location, I was pleased with Dr. Preston & the staff from walking in the door until leaving the bldg.

Reviewed on Mar 10, 2023

Dr. Preston is amazing! Best doctor I've ever seen!

Reviewed on Mar 10, 2023

Dr. Preston went above and beyond the call of duty by intervening to ensure I have access to an appointment with the next specialist to which I was referred.

Reviewed on Mar 10, 2023

I was very impressed by Dr. Preston. First, he took the time to read and know my medical records in detail. He looked at test results from the 1990's and factored my records into his analysis. Next, he looked at "the Big Picture," in that he focused on the whole person instead of being restricted to his specialty and, therefore, was able to better direct my future care. Third, he communicated in a clear and understandable manner. He is obviously is an expert in his field and I was most comfortable in appreciating his opinions.

Reviewed on Feb 27, 2023

Dr. Preston is a gem. I would highly recommend him to anyone!

Reviewed on Feb 24, 2023

Dr. Preston was attentive, personable, and helped problem solve my allergy concerns, Loved him!

Reviewed on Feb 3, 2023

Dr Devon was very nice and attentive. He heard my concerns and addressed them all.

Reviewed on Feb 3, 2023

Dr Preston is hands down one of the best providers I have seen. He takes his time to makes me feel heard. He has gone to bat for me with my insurance and ! I have recommended him to friends

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