
Accepting patients
Who is Dr. Fling, Allergist & Immunologist in Fort Worth, TX?
Dr. John Fling, MD is an Allergist & Immunologist, who primarily practices in Fort Worth, TX. He is board certified. Dr. Fling graduated from The University of Texas School of Medicine at San Antonio and completed his residency at Wilford Hall Med Ctr Aetc, Allergy And Immunology; David Grant Usaf Med Ctr, Pediatrics. Dr. Fling is fluent in English and Spanish, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Fling’s office at (817) 735-2583.
Where did Dr. Fling go to medical school and complete their residency?
Residency: Wilford Hall Med Ctr Aetc, Allergy And Immunology; David Grant Usaf Med Ctr, Pediatrics | University Calif Davis | Wilford Hall Medical Center (AETC) Program
Medical School: University of Tx Med Sch At San Antonio, San Antonio Tx | The University of Texas School of Medicine at San Antonio
Is Dr. Fling board certified as an Allergist & Immunologist?
Yes, Dr. John Fling, MD is board certified by the American Board of Allergy and Immunology , American Board of Pediatrics
What languages does Dr. Fling speak?
Dr. Fling and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does an Allergist & Immunologist like Dr. Fling typically treat?
As an Allergist & Immunologist, Dr. Fling 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. Fling. 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:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
What procedures does an Allergist & Immunologist like Dr. Fling typically perform?
As an Allergist & Immunologist, procedures performed by Dr. John Fling may include:
- Allergy Consultation
- Allergy Follow Up
- Allergy Shots
- Allergy Testing
- Insect Bite(s)
- Sinus Surgeon Consultation
- Sinus Surgeon Follow Up
- Sinus Surgery
Please contact Dr. Fling's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Fling accept my insurance?
Please contact Dr. Fling's office to confirm accepted insurance plans.
Where is Dr. Fling's office located?
What is Dr. Fling's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Fling's National Provider Identifier (NPI) number is 1487619995.
What common questions do patients ask about Dr. Fling?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Fling
What is Dr. John Fling's specialty?
Dr. Fling is a Allergist & Immunologist near Fort Worth, TX.
What does an Allergist & Immunologist do?
An allergist-immunologist is well-versed in the assessment, physical examination, laboratory diagnosis, and treatment of immune system disorders. These conditions include, but are not limited to, eczema, asthma, anaphylaxis, rhinitis, and adverse reactions to food, medication, and insect stings. Furthermore, they manage immune deficiency diseases, whether acquired or congenital, issues with host defense, and challenges associated with autoimmune diseases, organ transplantation, or immune system malignancies.
Is this Dr. John Fling affiliated with a ranked Castle Connolly Top Hospital?
No, Fling is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see an Allergist & Immunologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Allergist & Immunologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is John Fling accepting new patients in Fort Worth, TX?
Yes, Dr. John Fling is accepting new patients at this time.
Does Dr. John Fling offer online booking?
Please contact Dr. Fling's office at (817) 735-2583 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Fling?
Please contact Dr. Fling's office at (817) 735-2583 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. John Fling have?
Dr. John Fling is certified by the American Board of Allergy and Immunology and American Board of Pediatrics.
Other Allergist & Immunologist Near Fort Worth, TX
HS
Allergist & Immunologist
Dr. Herbert Slade, MD is an Allergist & Immunologist, who primarily practices in Fort Worth, TX.
Fort Worth, TX

Dr. Mudita Shah, MD is an Allergist & Immunologist, who primarily practices in Fort Worth, TX. She has been practicing for over 14 years and is board certified.
Fort Worth, TX
NC
Allergist & Immunologist
Dr. Natalia Chaimowitz, MD, PHD is an Allergist & Immunologist, who primarily practices in Fort Worth, TX with 1 additional practice location.
Fort Worth, TX