Affiliated with a Castle Connolly Top Hospital
Who is Dr. Preston, Allergist & Immunologist in Cleveland, OH?
What languages does Dr. Preston speak?
Dr. Preston and their clinical team can communicate with patients in the following languages:
- English
What conditions does an Allergist & Immunologist like Dr. Preston typically treat?
As an Allergist & Immunologist, Dr. Preston diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Preston. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Hay Fever
- Allergy Testing
- Allergy
- Pollen allergy
- Seasonal allergies
- Allergic rhinitis
- Allergy screen
- Allergy evaluation
- Hypersensitivity testing
ICD-10 Codes:
- J301: Allergic rhinitis due to pollen
- Z0182: Encounter for allergy testing
Also known as:
- Pet Allergy
- Allergic Rhinitis
- Allergy
- Animal dander allergy
- Cat allergy
- Dog allergy
- Allergic rhinitis from pets
- Nasal allergy
- Chronic allergy symptoms
- Allergic reactions
ICD-10 Codes:
- J3081: Allergic rhinitis due to animal (cat) (dog) hair and dander
- J3089: Other allergic rhinitis
Also known as:
- Chronic Hives
- Hives
- Hives of unknown cause
- Spontaneous urticaria
- Persistent welts
ICD-10 Codes:
- L501: Idiopathic urticaria
Also known as:
- Severe Persistent Asthma
- Asthma
- Moderate Persistent Asthma
- Chronic Severe Asthma
- Difficult-to-Treat Asthma
- Severe Asthma
- Reactive Airway Disease
- Bronchial Asthma
- Allergic Asthma
- Ongoing Moderate Asthma
- Regular Moderate Asthma
- Chronic Moderate Asthma
ICD-10 Codes:
- J4550: Severe persistent asthma, uncomplicated
- J45909: Unspecified asthma, uncomplicated
- J4540: Moderate persistent asthma, uncomplicated
What procedures does an Allergist & Immunologist like Dr. Preston typically perform?
As an Allergist & Immunologist, Dr. Preston performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Preston. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Diagnostic Nasal Endoscopy
- Endoscopy
- Nose Scope
- Rhinoscope
- Nasal Examination with Scope
CPT Codes:
- 31231: Nasal endoscopy, diagnostic, unilateral or bilateral (separate procedure)
Also known as:
- Voice Box Exam with Stroboscopy
- Laryngoscopy with Stroboscopy
- Vocal Cord Exam
- Throat Scope with Strobe Light
- Voice Analysis
CPT Codes:
- 31579: Laryngoscopy, flexible or rigid telescopic, with stroboscopy
Also known as:
- Voice and Resonance Analysis
- Voice Disorder Evaluation
- Speech Resonance Assessment
- Vocal Quality Analysis
CPT Codes:
- 92524: Behavioral and qualitative analysis of voice and resonance
Does Dr. Preston accept my insurance?
Dr. Preston accepts most major insurance plans. Important: Please call our office at (216) 237-5500 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Preston accept in Cleveland, OH?
Dr. Preston in Cleveland, OH accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
CareSource
Cigna Group
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Humana
Medical Mutual of Ohio
Medicare
Oscar Health
State of Ohio
UnitedHealth Group
View All Insurances
Where is Dr. Preston's office located?
What hospitals are Dr. Preston affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Preston has admitting privileges at the following hospitals:

Ranked General Surgery
Ranked Hernia Repair Surgery
What is Dr. Preston's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Preston's National Provider Identifier (NPI) number is 1255774550.
What common questions do patients ask about Dr. Preston?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Preston