JN
Accepting patients
Who is Dr. Nash, Otolaryngologist in Fond du Lac, WI?
Dr. John Nash, MD is an Otolaryngologist, who primarily practices in Fond du Lac, WI with 1 additional practice location. Dr. Nash graduated from Medical College of Wisconsin. Dr. Nash is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Nash’s office.
Where did Dr. Nash go to medical school and complete their residency?
Medical School: Medical College of Wisconsin | Medical College of Wisconsin
What languages does Dr. Nash speak?
Dr. Nash and their clinical team can communicate with patients in the following languages:
English
What conditions does an Otolaryngologist like Dr. Nash typically treat?
As an Otolaryngologist, Dr. Nash 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. Nash. 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:
- Blocked Earwax
- Ear Disorder
- Impacted earwax
- Earwax impaction
- Excess earwax
ICD-10 Codes:
- H6123: Impacted cerumen, bilateral
Also known as:
- Nose and Sinus Disorder
- Nose Injuries and Disorder
- Nasal problems
- Sinus problems
- Nose and sinus conditions
ICD-10 Codes:
- J3489: Other specified disorders of nose and nasal sinuses
Also known as:
- Chronic Sinusitis
- Sinusitis
- Chronic sinus infection
- Long-term sinus problems
- Persistent sinus inflammation
ICD-10 Codes:
- J329: Chronic sinusitis, unspecified
Also known as:
- Nosebleed
- Enlarged Nasal Turbinates
- Nose Injuries and Disorder
- Epistaxis
- Bleeding nose
- Nasal hemorrhage
- Turbinate hypertrophy
- Swollen turbinates
- Congested turbinates
ICD-10 Codes:
- R040: Epistaxis
- J343: Hypertrophy of nasal turbinates
Also known as:
- Hoarseness or Voice Changes
- Voice Disorder
- Hoarse voice
- Raspy voice
- Vocal cord dysfunction
ICD-10 Codes:
- R490: Dysphonia
Also known as:
- Allergy Desensitization
- Allergy shots
- Immunotherapy for allergies
- Allergen desensitization therapy
ICD-10 Codes:
- Z516: Encounter for desensitization to allergens
Also known as:
- Implanted Device Management
- Implant adjustment
- Device follow-up
- Managing medical implants
ICD-10 Codes:
- Z4589: Encounter for adjustment and management of other implanted devices
What procedures does an Otolaryngologist like Dr. Nash typically perform?
As an Otolaryngologist, Dr. Nash 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. Nash. 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:
- Impacted Ear Wax Removal (One Ear)
- Cerumen Impaction Removal
- Ear Wax Extraction with Tools
- Professional Ear Cleaning
CPT Codes:
- 69210: Removal impacted cerumen requiring instrumentation, unilateral
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:
- Mastoid Cavity Cleaning
- Mastoidectomy Debridement
- Ear Canal Cleaning (Post-Surgery)
- Mastoid Cleaning
CPT Codes:
- 69220: Debridement, mastoidectomy cavity, simple (eg, routine cleaning)
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:
- 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:
- Diagnostic Nasal Endoscopy
- Endoscopy
- Nose Scope
- Rhinoscope
- Nasal Examination with Scope
CPT Codes:
- 31231: Nasal endoscopy, diagnostic, unilateral or bilateral (separate procedure)
Also known as:
- Nasal and Sinus Endoscopy with Biopsy or Polyp Removal
- Endoscopy
- Sinus Endoscopy
- Nasal Polyp Removal
- Sinus Biopsy
- Endoscopic Sinus Surgery
CPT Codes:
- 31237: Nasal/sinus endoscopy, surgical; with biopsy, polypectomy or debridement (separate procedure)
Does Dr. Nash accept my insurance?
Dr. Nash 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. Nash accept in Fond du Lac, WI?
Dr. Nash in Fond du Lac, WI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Allegiance Benefit Plan Management
Cigna Group
CVS Health (formerly Aetna)
Network Health
Point32Health
UMR Administered Payer
Unknown
View All Insurances
Where is Dr. Nash's office located?
What is Dr. Nash's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Nash's National Provider Identifier (NPI) number is 1225117245.
What common questions do patients ask about Dr. Nash?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Nash
What is Dr. John Nash's specialty?
Dr. Nash is a Otolaryngologist near Fond du Lac, WI.
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. John Nash affiliated with a ranked Castle Connolly Top Hospital?
No, Nash is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Ssm Health St. Agnes Hospital - Fond Du Lac, Ssm Health Waupun Memorial Hospital, Ssm Health Ripon Community 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 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 John Nash accepting new patients in Fond du Lac, WI?
Yes, Dr. John Nash is accepting new patients at this time.
Does Dr. John Nash offer online booking?
Please contact Dr. Nash's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Nash?
Please contact Dr. Nash's office for information regarding telehealth appointment availability or for scheduling assistance.
Other Otolaryngologist Near Fond du Lac, WI

Otolaryngologist
Dr. Suhail Hariri, MD is an Otolaryngologist, who primarily practices in Fond du Lac, WI. He is board certified.
Fond du Lac, WI
EP
Family Medicine Specialist
Dr. Ewa Paszkiewicz, MD is a Family Medicine Specialist, who primarily practices in Ripon, WI with 1 additional practice location. She is board certified.
Ripon, WI
JR
Otolaryngologist
Dr. John Revelis, MD is an Otolaryngologist, who primarily practices in Sheboygan, WI with 2 additional practice locations. He is board certified.
Sheboygan, WI