
21 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Buchanan, Allergist & Immunologist in Carrollton, GA?
Dr. Ariana Buchanan specializes in Allergy & Immunology. She practices primarily in Carrollton, GA, and is affiliated with Piedmont Fayette Hospital and Tanner Medical Center. Dr. Buchanan graduated from Mercer University School of Medicine in 1998 and completed her pediatric residency at Mercer University Medical Center. She completed her fellowship in Allergy & Immunology at Duke University Hospital including an additional year in food allergy research. She is board certified in Allergy & Immunology.
Where did Dr. Buchanan go to medical school and complete their residency?
Residency: Mercer University Sch Med Ctr Ctrl | Medical Center of Central Georgia/Mercer University School of Medicine Program
Medical School: Mercer University School of Medicine | Mercer University School of Medicine
Is Dr. Buchanan board certified as an Allergist & Immunologist?
Yes, Dr. Ariana Buchanan, MD is board certified by the American Board of Pediatrics
What languages does Dr. Buchanan speak?
Dr. Buchanan and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does an Allergist & Immunologist like Dr. Buchanan typically treat?
As an Allergist & Immunologist, Dr. Buchanan 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. Buchanan. 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:
- Allergic Rhinitis
- Allergy
- Nasal allergies
- Allergy rhinitis
- Chronic runny nose
ICD-10 Codes:
- J309: Allergic rhinitis, unspecified
Also known as:
- Hives
- Urticaria
- Welts
- Itchy rash
ICD-10 Codes:
- L509: Urticaria, unspecified
Does Dr. Buchanan accept my insurance?
Dr. Buchanan accepts most major insurance plans. Important: Please call our office at 770-832-1984 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Buchanan accept in Carrollton, GA?
Dr. Buchanan in Carrollton, GA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Centene Corporation
Medicare
Mutual of Omaha
State of Georgia
Trustmark Mutual Holding Company
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Where is Dr. Buchanan's office located?
Peachtree Allergy & Asthma Clinic
150 Clinic Avenue, Suite 102
Carrollton, GA 30117
770-832-1984
What is Dr. Buchanan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Buchanan's National Provider Identifier (NPI) number is 1922026525.
What common questions do patients ask about Dr. Buchanan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Buchanan
What is Dr. Ariana Buchanan's specialty?
Dr. Buchanan is a Allergist & Immunologist near Carrollton, GA.
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. Ariana Buchanan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Buchanan is affiliated with Piedmont Fayette Hospital which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They 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 Ariana Buchanan accepting new patients in Carrollton, GA?
Yes, Dr. Ariana Buchanan is accepting new patients at this time.
Does Dr. Ariana Buchanan offer online booking?
Please contact Dr. Buchanan's office at 770-832-1984 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Ariana Buchanan?
Please contact Dr. Buchanan's office at 770-832-1984 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Ariana Buchanan have?
Dr. Ariana Buchanan is certified by the American Board of Pediatrics.
Other Allergist & Immunologist Near Carrollton, GA

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Dr. William Boleman, MD is an Allergist & Immunologist, who primarily practices in Villa Rica, GA with 2 additional practice locations.
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