Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Oreilly, Surgeon in Marietta, GA?
Dr. Michael Oreilly, MD is a Surgeon, who primarily practices in Marietta, GA. He is board certified. Dr. Oreilly graduated from University of Texas Southwestern Medical School, Dallas and completed his residency at Madigan Army Med Ctr, General Surgery. Dr. Oreilly is fluent in English, and is currently seeing new patients. Dr. Oreilly’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Oreilly’s office.
Where did Dr. Oreilly go to medical school and complete their residency?
Residency: Madigan Army Med Ctr, General Surgery | LECOMT/United Memorial Medical Center Program
Medical School: University of Texas Southwestern Medical School, Dallas
Is Dr. Oreilly board certified as a Surgeon?
Yes, Dr. Michael Oreilly, MD is board certified by the American Board of Surgery
What languages does Dr. Oreilly speak?
Dr. Oreilly and their clinical team can communicate with patients in the following languages:
English
What conditions does a Surgeon like Dr. Oreilly typically treat?
As a Surgeon, Dr. Oreilly 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. Oreilly. 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:
- Acid Reflux
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Gastroesophageal Reflux
- Heartburn
- Indigestion
ICD-10 Codes:
- K219: Gastro-esophageal reflux disease without esophagitis
Also known as:
- Diaphragmatic Hernia
- Groin Hernia (One Side)
- Ventral Hernia
- Hernia
- Inguinal Hernia
- Hiatal Hernia
- Hernia of the Diaphragm
- Unilateral Inguinal Hernia
- Single Groin Hernia
- Hernia in One Groin
- Abdominal Wall Hernia
- Epigastric Hernia
- Spigelian Hernia
ICD-10 Codes:
- K449: Diaphragmatic hernia without obstruction or gangrene
- K4090: Unilateral inguinal hernia, without obstruction or gangrene, not specified as recurrent
- K439: Ventral hernia without obstruction or gangrene
Also known as:
- Gallbladder Disease
- Gallbladder problems
- Biliary tract disease
ICD-10 Codes:
- K829: Disease of gallbladder, unspecified
What procedures does a Surgeon like Dr. Oreilly typically perform?
As a Surgeon, Dr. Oreilly 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. Oreilly. 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:
- Laparoscopic Paraesophageal Hernia Repair with Mesh
- Laparoscopic Inguinal Hernia Repair
- Hiatal Hernia Repair with Mesh
- Paraesophageal Hernia Surgery
- Laparoscopic Hernia Fix
- Keyhole Groin Hernia Surgery
- Minimally Invasive Hernia Repair
- Laparoscopic Hernioplasty
CPT Codes:
- 43282: Laparoscopy, surgical, repair of paraesophageal hernia, includes fundoplasty, when performed; with implantation of mesh
- 49650: Laparoscopy, surgical; repair initial inguinal hernia
Also known as:
- Diagnostic Upper Endoscopy with Biopsy
- EGD with Esophageal Balloon Dilation
- Esophagus Widening Procedure (Endoscopic)
- EGD with Biopsy
- Esophagogastroduodenoscopy
- Upper GI Endoscopy
- Stomach Scope with Sample
- Upper Endoscopy with Esophageal Dilation
- Flexible Esophagoscopy with Balloon
- EGD with Balloon Widening
- Esophageal Dilation
- EGD with Dilation
- Upper Endoscopy with Widening
CPT Codes:
- 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 43249: Esophagogastroduodenoscopy, flexible, transoral; with transendoscopic balloon dilation of esophagus (less than 30 mm diameter)
- 43248: Esophagogastroduodenoscopy, flexible, transoral; with insertion of guide wire followed by passage of dilator(s) through esophagus over guide wire
Also known as:
- Laparoscopic Gallbladder Removal with X-ray
- Keyhole Gallbladder Surgery
- Cholecystectomy with Cholangiography
- Minimally Invasive Gallbladder Removal
CPT Codes:
- 47563: Laparoscopy, surgical; cholecystectomy with cholangiography
Also known as:
- Laparoscopic Acid Reflux Surgery
- Nissen Fundoplication
- Toupet Fundoplication
- Laparoscopic Fundoplasty
CPT Codes:
- 43280: Laparoscopy, surgical, esophagogastric fundoplasty (eg, Nissen, Toupet procedures)
Also known as:
- Upper Endoscopy with Biopsy
- Biopsy
- Endoscopy
- EGD with Biopsy
- Gastroscopy with Biopsy
- Esophagogastroduodenoscopy with Biopsy
CPT Codes:
- 43239: Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple
Also known as:
- Esophageal Balloon Distension Study
- Esophageal distension test
- Balloon provocation test
- Esophageal pain study
CPT Codes:
- 91040: Esophageal balloon distension study, diagnostic, with provocation when performed
Does Dr. Oreilly accept my insurance?
Dr. Oreilly accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Oreilly accept in Marietta, GA?
Dr. Oreilly in Marietta, GA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Cigna Group
Elevance Health Inc. (formerly Anthem)
Humana
Medicare
State of Georgia
View All Insurances
Where is Dr. Oreilly's office located?
What is Dr. Oreilly's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Oreilly's National Provider Identifier (NPI) number is 1548300015.
What common questions do patients ask about Dr. Oreilly?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Oreilly
What is Dr. Michael Oreilly's specialty?
Dr. Oreilly is a Surgeon near Marietta, GA.
What does a Surgeon do?
General surgeons are experts in diagnosing and managing surgical conditions which includes preoperative, operative, and postoperative care, as well as addressing complications. Their expertise include the areas such as the alimentary tract, breast, abdomen, skin and soft tissue, endocrine system, head and neck, pediatric surgery, surgical critical care, surgical oncology, trauma, burns, and vascular surgery. General surgeons increasingly utilize minimally invasive and endoscopic techniques to provide proper care. In addition to this, many general surgeons have expertise in transplantation, plastic, and cardiothoracic surgery.
Is this Dr. Michael Oreilly affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Oreilly is affiliated with Wellstar Kennestone Regional Medical Center, Wellstar Windy Hill, Piedmont Cartersville Medical Center, Wellstar Cobb Medical Center which are a Castle Connolly Top Hospitals. 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 a Surgeon?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Surgeon. 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 Michael Oreilly accepting new patients in Marietta, GA?
Yes, Dr. Michael Oreilly is accepting new patients at this time.
Does Dr. Michael Oreilly offer online booking?
Please contact Dr. Oreilly's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Michael Oreilly?
Please contact Dr. Oreilly's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Michael Oreilly have?
Dr. Michael Oreilly is certified by the American Board of Surgery.
Other Surgeon Near Marietta, GA
Surgeon
Dr. Martha Aguilera, MD is a Surgeon, who primarily practices in Marietta, GA with 2 additional practice locations. She has been practicing for over 20 years and is board certified.
Marietta, GA

Surgeon
Dr. Rhonda Wachsmuth, MD is a Surgeon, who primarily practices in Woodstock, GA with 1 additional practice location. She is board certified.
Woodstock, GA
LG
Surgeon
Dr. Laura Griffin, MD is a Surgeon, who primarily practices in Athens, GA with 2 additional practice locations.
Athens, GA
Connect with DR. Oreilly
800 Canton Rd NE
Marietta, GA 30060