Accepting patients
Who is Dr. Zwack, Otolaryngologist in Wilmington, NC?
Dr. Gregory Zwack, MD is an Otolaryngologist, who primarily practices in Wilmington, NC with 2 additional practice locations. He is board certified. Dr. Zwack is fluent in English, and is currently seeing new patients. Dr. Zwack’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Zwack’s office at (910) 341-3300.
Where did Dr. Zwack go to medical school and complete their residency?
Is Dr. Zwack board certified as an Otolaryngologist?
Yes, Dr. Gregory Zwack, MD is board certified by the American Board of Otolaryngology
What languages does Dr. Zwack speak?
Dr. Zwack and their clinical team can communicate with patients in the following languages:
English
What conditions does an Otolaryngologist like Dr. Zwack typically treat?
As an Otolaryngologist, Dr. Zwack 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. Zwack. 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:
- Enlarged Tonsils and Adenoids
- Adenoids
- Tonsil and adenoid hypertrophy
- Swollen tonsils and adenoids
- Big tonsils and adenoids
ICD-10 Codes:
- J353: Hypertrophy of tonsils with hypertrophy of adenoids
Also known as:
- Chronic Tonsillitis
- Tonsillitis
- Persistent tonsil infection
- Long-term tonsil inflammation
- Recurrent tonsillitis
ICD-10 Codes:
- J3501: Chronic tonsillitis
Also known as:
- Sensorineural Hearing Loss
- Hearing Loss
- Hearing Disorder and Deafness
- Nonsyndromic hearing loss
- Nerve Deafness
- Inner Ear Hearing Loss
- SNHL
- Permanent Hearing Loss
- Hearing Impairment
- Deafness
- Poor Hearing
ICD-10 Codes:
- H903: Sensorineural hearing loss, bilateral
- H9190: Unspecified hearing loss, unspecified ear
Also known as:
- Blocked Earwax
- Ear Disorder
- Impacted earwax
- Earwax impaction
- Excess earwax
ICD-10 Codes:
- H6123: Impacted cerumen, bilateral
Also known as:
- Chronic Sinusitis
- Sinusitis
- Chronic sinus infection
- Persistent sinus inflammation
- Rhinosinusitis
ICD-10 Codes:
- J328: Other chronic sinusitis
Also known as:
- Recurrent Fluid in Middle Ear
- Ear Infection
- Recurrent serous otitis media
- Chronic middle ear fluid
- Repeated ear effusion
ICD-10 Codes:
- H6506: Acute serous otitis media, recurrent, bilateral
Also known as:
- Deviated Septum
- Nose Injuries and Disorder
- Crooked nose septum
- Nasal blockage
- Septal deviation
ICD-10 Codes:
- J342: Deviated nasal septum
What procedures does an Otolaryngologist like Dr. Zwack typically perform?
As an Otolaryngologist, Dr. Zwack 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. Zwack. 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:
- Tonsil and Adenoid Removal (Children)
- Pediatric Tonsillectomy
- Adenoidectomy for Kids
- T&A Surgery
CPT Codes:
- 42820: Tonsillectomy and adenoidectomy; younger than age 12
Also known as:
- Tonsillectomy (Age 12+)
- Tonsil Removal
- Adult Tonsillectomy
- Throat Surgery for Tonsils
CPT Codes:
- 42826: Tonsillectomy, primary or secondary; age 12 or over
Also known as:
- Adenoid Removal for Children
- Pediatric Adenoidectomy
- Adenoid Surgery for Kids
- Removal of Adenoids
CPT Codes:
- 42830: Adenoidectomy, primary; younger than age 12
Also known as:
- Ear Tube Insertion (General Anesthesia)
- Anesthesia
- Tympanostomy with Tubes
- Myringotomy with Tube Placement
- Ventilating Tube Insertion (Ear)
CPT Codes:
- 69436: Tympanostomy (requiring insertion of ventilating tube), general anesthesia
Also known as:
- Deviated Septum Repair
- Septoplasty
- Nasal Septum Surgery
- Submucous Resection of Septum
- Nose Septum Straightening
CPT Codes:
- 30520: Septoplasty or submucous resection, with or without cartilage scoring, contouring or replacement with graft
Also known as:
- Nasal Turbinate Reduction Surgery
- Inferior Turbinate Resection
- Turbinate Reduction
- Nasal Airway Surgery
CPT Codes:
- 30140: Submucous resection inferior turbinate, partial or complete, any method
Also known as:
- Maxillary Sinus Tissue Removal (Endoscopic)
- Endoscopy
- Endoscopic Maxillary Antrostomy
- Sinus Tissue Biopsy
- Maxillary Sinus Surgery
CPT Codes:
- 31267: Nasal/sinus endoscopy, surgical, with maxillary antrostomy; with removal of tissue from maxillary sinus
Does Dr. Zwack accept my insurance?
Dr. Zwack accepts most major insurance plans. Important: Please call our office at (910) 341-3300 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Zwack accept in Wilmington, NC?
Dr. Zwack in Wilmington, NC accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Cross and Blue Shield of North Carolina
Blue Cross Blue Shield of Michigan
Cigna Group
CVS Health (formerly Aetna)
Federal government of the United States
Humana
Medicare
UMR Administered Payer
UnitedHealth Group
View All Insurances
Where is Dr. Zwack's office located?
Dr. Gregory Zwack's Primary Practice
6781 Parker Farm Dr Ste 200
Wilmington, NC 28405
(910) 341-3300
Ratings & Reviews
3.0
Overall rating
Based on 2 reviews
Office Experience
70% of patients found the doctor and staff friendly and the office clean and modern
Attentiveness
80% of patients felt that their time spent with the doctor was meaningful and impactful and that any follow ups were addressed quickly
Wait Times
70% of patients were satisfied with the wait time
Appointment Booking
80% of patients found it easy to book an appointment
Patients give Dr. Gregory Zwack a Good overall experience rating of 3 out of 5 stars. Dr. Zwack has been rated and reviewed by 2 patients. These ratings are based on a variety of factors, including the amount of time patients spent with Dr. Zwack, his bedside manner, appointment waiting time, friendliness of the office staff, clarity of diagnosis, and more.
Read Patient ReviewsWhat is Dr. Zwack's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Zwack's National Provider Identifier (NPI) number is 1104857358.
What common questions do patients ask about Dr. Zwack?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Zwack
What is Dr. Gregory Zwack's specialty?
Dr. Zwack is a Otolaryngologist near Wilmington, NC.
What does an Otolaryngologist do?
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for conditions affecting the ears, nose, throat, respiratory, and upper alimentary systems, as well as related head and neck structures. This specialist diagnoses and treats diseases, allergies, neoplasms, deformities, disorders, and injuries involving these areas. Expertise includes head and neck oncology, facial plastic and reconstructive surgery, and the treatment of hearing and voice disorders.
Is this Dr. Gregory Zwack affiliated with a ranked Castle Connolly Top Hospital?
No, Zwack is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: New Hanover Regional Medical Center. 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 Otolaryngologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Otolaryngologist. 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 Gregory Zwack accepting new patients in Wilmington, NC?
Yes, Dr. Gregory Zwack is accepting new patients at this time.
Does Dr. Gregory Zwack offer online booking?
Please contact Dr. Zwack's office at (910) 341-3300 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Gregory Zwack?
Please contact Dr. Zwack's office at (910) 341-3300 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Gregory Zwack have?
Dr. Gregory Zwack is certified by the American Board of Otolaryngology.
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