WC
48 Years of Experience
Accepting patients
Who is Dr. Callahan, Gastroenterologist in Gainesville, GA?
Dr. William Callahan, MD is a Gastroenterologist, who primarily practices in Gainesville, GA with 1 additional practice location. He has been practicing for over 48 years and is board certified. Dr. Callahan graduated from Medical College of Georgia at Georgia Regents University and completed his residency at Univ Of Nc Sch Of Med, Gastroenterology; Dallas Co Hp-Parkland Mem, Internal Medicine; Univ Of Al Hosp, Internal Medicine. Dr. Callahan is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Callahan’s office at (770) 536-3203.
Where did Dr. Callahan go to medical school and complete their residency?
Residency: Univ Of Nc Sch Of Med, Gastroenterology; Dallas Co Hp-Parkland Mem, Internal Medicine; Univ Of Al Hosp, Internal Medicine
Medical School: Med Coll Of Ga Sch Of Med | Medical College of Georgia at Georgia Regents University
Is Dr. Callahan board certified as a Gastroenterologist?
Yes, Dr. William Callahan, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Callahan speak?
Dr. Callahan and their clinical team can communicate with patients in the following languages:
English
What conditions does a Gastroenterologist like Dr. Callahan typically treat?
As a Gastroenterologist, conditions treated by Dr. William Callahan may include:
- Barrett's Esophagus
- Celiac Disease
- Constipation
- Crohn's Disease
- Diarrhea
- Diverticulitis
- Excessive Gas
- Exocrine Pancreatic Insufficiency
Please contact Dr. Callahan's office directly to confirm care for your specific condition, for more information, or to schedule a consultation.
What procedures does a Gastroenterologist like Dr. Callahan typically perform?
As a Gastroenterologist, procedures performed by Dr. William Callahan may include:
- Colonoscopy
- Colonoscopy Consultation
- Colorectal Cancer Screening
- Endoscopic Ultrasound
- Endoscopy / Endoscopic Ultrasound
- Gastric Balloon
- Gastric Stimulator Implantation Consultation
- Gastric Stimulator Implantation Follow Up
Please contact Dr. Callahan's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Callahan accept my insurance?
Please contact Dr. Callahan's office to confirm accepted insurance plans.
Where is Dr. Callahan's office located?
Dr. William Callahan's Primary Practice
663 Lanier Park Dr
Gainesville, GA 30501
(770) 536-3203
What is Dr. Callahan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Callahan's National Provider Identifier (NPI) number is 1356344535.
What common questions do patients ask about Dr. Callahan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Callahan
What is Dr. William Callahan's specialty?
Dr. Callahan is a Gastroenterologist near Gainesville, GA.
What does a Gastroenterologist do?
An internist focused on diagnosing and treating disorders of the digestive system, encompassing the stomach, intestines, liver, and gallbladder. This specialist manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice, and performs intricate diagnostic and therapeutic procedures using endoscopes to examine internal organs.
Is this Dr. William Callahan affiliated with a ranked Castle Connolly Top Hospital?
No, Callahan 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 a Gastroenterologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Gastroenterologist. 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 William Callahan accepting new patients in Gainesville, GA?
Yes, Dr. William Callahan is accepting new patients at this time.
Does Dr. William Callahan offer online booking?
Please contact Dr. Callahan's office at (770) 536-3203 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with William Callahan?
Please contact Dr. Callahan's office at (770) 536-3203 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. William Callahan have?
Dr. William Callahan is certified by the American Board of Internal Medicine.
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