Specialized care for ear, nose, and throat health

Trust the experts at Southern Indiana ENT

Welcome to Southern Indiana ENT

We are Southern Indiana's premier ear, nose, and throat specialty center located right here in Columbus. Whether you have a simple ENT complaint, suffer from allergies, sleep apnea or sinus infections, or have vertigo, we can help.

Our ENT doctors in Columbus combine accurate diagnoses and comprehensive treatments with innovative, minimally invasive solutions to resolve all your ENT needs. At our Columbus practice, we provide specialized care with advanced diagnostic testing and cutting-edge treatment options. Our compassionate doctors and staff listen carefully and craft customized treatment plans to meet each patient's unique ENT healthcare needs.

Conditions We Treat

Allergy

Allergies are a condition in which the body’s immune system reacts or overreacts to a foreign substance that it identifies as “harmful.” There are many types of allergies. Some can occur all year round, while some occur during certain seasons. Other allergies may be lifelong. Southern Indiana ENT offers on-site allergy testing to take the guesswork out of the cause of your allergies.

Sinus

Constantly suffering from chronic sinus infections can negatively impact your overall health and functionality. Southern Indiana ENT Sinus & Allergy offers treatment options to relieve Columbus, IN residents of sinus pain symptoms. At our office, we specialize in sinus infection treatment that will give you long-term relief from the irritating side effects of sinusitis.

Sleep and Snoring

Snoring is noisy and disruptive to sleep, and it’s a condition that can affect virtually anyone. However, snoring can be a symptom of a sleep disorder called sleep apnea, which can disrupt sleep and lead to serious health issues. If you’re experiencing symptoms of sleep disorder and snoring in Columbus IN, Southern Indiana ENT offers several sleep disorder treatments that can help reduce snoring and treat sleep apnea.

Rhinitis

Rhinitis is essentially nasal inflammation. Rhinitis occurs when a reaction causes nasal congestion, sneezing, itching, or a runny nose. We implement the latest technology to diagnose your sinus concerns safely and accurately.

Eardrum Perforation Repair

Also referred to as a ruptured eardrum or tympanic membrane perforation, an eardrum perforation is a tear in the thin tissue separating the ear canal from the middle ear or eardrum. Southern Indiana ENT Sinus & Allergy provides premier eardrum perforation repair services in and around Columbus, IN. Whether you suffer from ruptured eardrum drainage, allergies, or constant snoring, our professional team can help.

Vertigo

Vertigo is a disorienting condition that disturbs one’s sense of spatial connection and balance. The medical professionals at Southern Indiana ENT Sinus & Allergy recognize the distress vertigo can bring. Our experienced team provides a range of comprehensive balance tests and vertigo treatments that help you source the underlying cause and achieve lasting relief.

Swallowing Disorder

Swallowing disorders, or dysphagia, can significantly impair one’s ability to eat and drink comfortably and safely. Contrary to popular belief, dysphagia or trouble swallowing is not a condition in itself, but rather a symptom of various medical conditions. Southern Indiana ENT Sinus & Allergy in Columbus, IN, is here to help you understand the symptoms, causes, and dysphagia treatment options.

Meet Our Team

Nicholas C. Hollenkamp, MD

Dr. Hollenkamp graduated from Miami University in Oxford, Ohio and then graduated from Indiana University School of Medicine. He completed his internship in General Surgery at Methodist Hospital before going to Indiana University Medical Center, where he completed his residency in Otolaryngology-Head and Neck Surgery. After completing his residency in June 1996, he joined the practice of Southern Indiana ENT, LLC.

Anthony D. Sanders, MD

Dr. Sanders is originally from Indiana and attended Indiana State University as an undergraduate. He graduated from Indiana University School of Medicine and completed his internship in general surgery at Methodist Hospital in Indianapolis. In 1990, Dr. Sanders joined the practice of Southern Indiana ENT, LLC, and became part owner of Columbus Specialty Surgery Center. Dr. Sanders successfully completed his residency in otolaryngology, head and neck surgery, facial plastics, and reconstructive surgery at Northwestern University.

Jana L. Fischer, MSN, FNP-BC, ANP-BC

Jana Luther Fischer is a lifelong resident of Columbus, Indiana. After graduating from Purdue University, she started her career at Bartholomew County Hospital, working in OB/Labor & Delivery and Emergency Medicine. Jana graduated in 1990 from Indiana University with a Master's Degree in Nursing. She is dually certified in Family & Adult Primary Care.

Monica Hartung, MPAS, PA-C

Monica Hartung is a nationally certified physician assistant specializing in otolaryngology. She completed her Bachelor of Science in Pre-Professional Studies at the University of Notre Dame and received her Masters in Physician Assistant Studies at the Arizona School of Health Sciences in Phoenix, Arizona. She is certified by the National Commission for the Certification of Physician Assistants.

Why Choose Southern Indiana ENT?

Our dedication and commitment to patient satisfaction are shared by everyone on our team. When you visit us for ear, nose, throat, allergy, and sleep disorder treatments, you can be confident you’re receiving the absolute best care. We are accredited through the American Association for Accreditation of Ambulatory Surgery Facilities. We've earned this because we consistently demonstrate a strong commitment to patient safety, standardized quality, maintaining fiscal responsibility, and keeping patients' best interests in mind while collaborating with other healthcare providers. In addition, our team is experienced in the latest procedures, and our practice is designated a Center of Excellence by Entellus Medical.

What Our Patients Are Saying

“Dr. Sanders and his staff were great! They made follow up phone calls after the surgery to check on my progress and address any concerns I might have. The surgery was successful and I am able to breathe much better.”
- Luanne
“Dr. Sanders and his staff were great! They made follow up phone calls after the surgery to check on my progress and address any concerns I might have. The surgery was successful and I am able to breathe much better.”
- Tina
“My husband recently had sinus surgery and it has changed his life. Dr. Sanders is an amazing doctor, he even called to check on my husband the evening of his surgery.  Great Doctor and Great Staff!”
- Robin

Contact Us

Our Locations

Columbus

1655 N. Gladstone Ave., Ste. E
Columbus, IN 47201

Seymour

326 Bruce Street
Seymour, IN 47274

Franklin

Johnson Memorial Hospital Professional Office Building

1159 West Jefferson Street, Suite 202, Franklin, IN 46131

Greenwood

Indianapolis Sinus Center

701 East County Line Rd. Ste 209
Greenwood, IN 46143