ENT ASSOCIATES


A DIVISION OF ENT CARE CENTERS


Otolaryngologists in Louisville KY | Elizabethtown KY | Corydon IN

REQUEST APPOINTMENT MAKE A PAYMENT PATIENT PORTAL CALL US: (502) 897-7300
ENT Associates Logo

Competent, Courteous, and Caring ENT Treatment 


Welcome to ENT Associates, a division of ENT Care Centers, and the office of Dr. Michael J. Brown and Dr. Jeffrey C. Nau. We aim to provide the best in general otolaryngology, including the surgical and medical treatment of diseases of the ears, sinus, and throat; cancer of the head and neck; and allergic diseases of the ear, nose, and throat.

Our Services

Around the world, millions are negatively impacted due to diseases of the ears, nose, throat, head, and neck. The below health information provides an overview of diagnoses and treatment for many conditions. The information was created by the American Academy of Otolaryngology member physicians

hearing-icon

Ears

  • Cholesteatoma
  • Ear Tubes
  • Earwax
  • Earaches
  • Conductive Hearing Loss
  • Pediatric Hearing Loss
  • Sensorineural Hearing Loss (SNHL)
  • Noise and Hearing Protection
  • Perforated Eardrum
  • Swimmer's Ear
throat-icon

Nose & Mouth

  • Allergies and Hay Fever
  • Deviated Septum
  • Tongue-tie (Ankyloglossia)
  • Fungal Sinusitis
  • Mouth Sores
  • Nasal Fractures
  • Nosebleeds
  • Post-Nasal Drip
  • Salivary Glands
  • Sinusitis
  • Snoring and Sleep Apnea
  • Temporo-Mandibular Joint (TMJ) Pain
  • Tonsils and Adenoids
  • Tonsillitis
head-icon

Head & Neck

  • Bell's Palsy
  • Dizziness and Motion Sickness
  • Pediatric and Adult Facial Trauma
  • Sinus Headaches
  • Head and Neck Cancer
  • Thyroid Nodules
  • Thyroid Cancer
  • Temporo-Mandibular Joint (TMJ) Pain
neck-icon

Throat

  • Voice Problems
  • Gastroesophageal Reflux (GERD)
  • Laryngeal (Voice Box) Cancer
  • Nodules, Polyps, and Cysts
  • Special Care for Voice Users
  • Tonsillectomy
  • Tonsillitis
  • Vocal Cord Paralysis
  • Hoarseness
  • Sore Throats

Our Providers

Dr. Jeffrey Nau, MD | Otolaryngologist

Dr. Jeffrey C. Nau

Otolaryngologist & Head and Neck Surgeon | ENT Associates

Dr. Jeffrey C. Nau is a board-certified ear, nose, and throat specialist (Otolaryngologist) and head and neck surgeon at ENT Associates in Louisville. For over 15 years, Dr. Nau has been dedicated to providing compassionate and personalized care for both children and adults.

Clinical Expertise & Specialties

Dr. Nau has the expertise to diagnose and treat a wide range of ENT problems. If you or your child are struggling with any of the following, he can help:



Pediatric ENT Issues: Frequent ear infections, tonsillitis, sinus problems, and other common ear, nose, and throat conditions in children.

● Thyroid & Neck Disorders: Expert evaluation and surgery for thyroid nodules, thyroid cancer, and parathyroid tumors.

● Chronic Sinusitis: Advanced treatment for persistent sinus infections and congestion that doesn't improve with medication.

● Chronic Ear Disease: Specialized treatment for persistent ear problems, including the repair of tympanic membrane perforations and removal of cholesteatoma (a non-cancerous skin growth).

●  Salivary Gland Issues: Diagnosis and treatment of lumps, stones, and tumors in the salivary glands.

Professional Affiliations & Certifications

Board Certified, Otolaryngology—Head and Neck Surgery

● American Academy of Otolaryngology—Head and Neck Surgery

● Kentucky Medical Association

Louisville Medical Society

● Gratis Faculty, University of Louisville Department of Surgery

Education & Training

● Medical Degree: Doctor of Medicine, University of Missouri-Columbia School of Medicine

● Residency: Otolaryngology—Head and Neck Surgery, University of Louisville School of Medicine (Chief Resident)

● Internship: General Surgery, University of Louisville School of Medicine

● Undergraduate: Bachelor of Science in Electrical Engineering (Biomedical Specialization), Southern Methodist University

Awards & Recognition

● Dr. Serge A. Martinez Resident Award of Excellence

● Kentucky Society of ENT Research Award

● University of Louisville Otolaryngology Research Award

Hospital Affiliations

Dr. Nau is on the medical staff at leading Louisville healthcare facilities, including:

● Norton Women’s and Children’s Hospital

● Norton Children’s Hospital

● Premier Surgery Center

Dr. Nau is proud to be a partner at ENT Associates (division of ENT Care Centers, PLLC), a practice known for its high-quality care. He is an active member of the Louisville community, where he lives with his wife, a veterinarian, and their four sons. He is an elder in their church and enjoys swimming, running, and being active outside with his family and friends.


If you're looking for a skilled and caring ENT specialist in Louisville, schedule a consultation with Dr. Jeffrey C. Nau at ENT Associates today!

Dr. Michael Brown, MD | Otolaryngologist

Michael Brown, MD 

Dr. Michael J. Brown, a native Kentuckian, was raised in the city of Henderson. He completed a Bachelor of Science (B.S.) degree in Biology and Chemistry at Murray State University, graduating with Summa Cum Laude honors in 1994. He began his postgraduate medical studies at the University of Louisville School of Medicine. After completing his medical degree (M.D.) in 1999, he was elected into the Alpha Omega Alpha Honor Society - finishing in the top 10% of his class.

 

After medical school, he began residency in Otolaryngology, Head and Neck Surgery at the University of Louisville. While training, he was given the Dr. Burton Cohen Award of Compassionate Care and also served as Chief Resident in 2004. Once completing residency, he began practicing otolaryngology in Louisville and the surrounding areas of Bullitt County in Kentucky and Harrison County in Indiana. Dr. Brown is board certified by the American Board of Otolaryngology. He has served on the Kentucky Board of Medical Licensure for the past 10 years and has served as president of the Kentucky ENT society. He is an active member of the Kentucky Medical Association, Jefferson County Medical Society, American Academy of Otolaryngology - Head and Neck Society, and American Academy of Otolaryngic Allergy.


Dr. Brown has been awarded as Top Doc by his peers in Louisville Magazine 4 times. He has also been featured on a KET/PBS television episode of Kentucky Health regarding pediatric ear tube placement. His clinical interests include pediatric ear, nose, and throat conditions; adult and pediatric sinus and sinus treatment; voice disorders; head and neck tumors including parotid, thyroid, and parathyroid disorders; adult ear conditions and sleep disorders. He was the first to use the Coblation and BiZact™ handpieces for tonsillectomy in Louisville.


Dr. Brown continues to provide hospital call coverage at both Norton Women’s & Children’s Hospital and Norton Brownsboro Hospital and has privileges at all Norton Hospitals (pediatric and adult) and UofL Medical Center East. He also provides patients the option of an independent surgical center at Surgecenter of Louisville in the Dupont area of Louisville.


Away from the practice of medicine, he enjoys spending time with his wife, Crystal, and his three children - Mason, Ella, and Gabriel. He enjoys swimming, biking, traveling with his family, and watching college athletics.

Carla Renee Fray, PA-C | 
Physician Assistant

Carla Renee Fray, PA-C 

Carla Renee Fray is a highly experienced and nationally certified Physician Assistant (PA-C) specializing in otolaryngology (ENT) and allergy care. With over 24 years of dedicated service to the Elizabethtown community, she is committed to providing exceptional, compassionate care to patients of all ages—from pediatric to geriatric.


Carla's extensive background allows her to expertly evaluate, diagnose, and manage a wide range of conditions affecting the ears, nose, throat, head, and neck.

Areas of Expertise and Clinical Focus


Carla Fray, PA-C, possesses a comprehensive skill set to address your ENT and allergy needs. Her clinical services include:

  • Comprehensive ENT Care: Diagnosis and treatment of sinusitis, ear infections, hearing loss, tonsillitis, and voice disorders.
  • In-Office Procedures:
  • Fiberoptic laryngoscopy: Advanced visualization of the vocal cords.
  • Rigid Nasal Endoscopy: For precise diagnosis of nasal and sinus issues, including epistaxis (nosebleed) control.
  • Binocular Microscopy: For detailed examination and treatment of the ears.
  • Minor Surgical Procedures: Including incision and drainage of abscesses, fine needle aspiration (FNA) biopsies, skin lesion removal, cryotherapy, and foreign body extraction.
  • Allergy Management: Diagnosis and development of personalized treatment plans for environmental and seasonal allergies.
  • Pre- and Post-Operative Care: Providing thorough education and management for patients undergoing ENT procedures, including handling post-operative complications.


Licensure & Certifications


Carla Fray maintains the highest standards of professional certification and continuing education.

  • National Commission on Certification of Physician Assistants (NCCPA)
  • Kentucky Board of Medical Licensure
  • BLS for Healthcare Providers: Certified by the American Heart Association

Education and Training


  • Master of Health Science, Physician Assistant Studies | University of Kentucky, Lexington, KY
  • Graduated with high honors
  • Bachelor of Arts, Biology/Pre-Medicine | Berea College, Berea, KY
  • BLS for Healthcare Providers: Certified by the American Heart Association



Patient Forms

Please bring completed forms with you on the day of your appointment along with your Insurance Cards, Picture ID, Referral (if needed), Custodian, Guardian, or Court Papers, and any Copy


If you have had any tests/labs or x-rays relating to the condition for which you are being seen by our doctors within the last 6 months to a year, please bring those results/films with you.

Contact Us!

CALL US: (502) 897-7300 REQUEST APPOINTMENT

We are ready to help with your ear, nose, and throat issues!

ENT Associates


a division of ENT Care Centers

You can also find us here:


ENT Associates Logo