Danielle Ratter, APNP

Nurse Practitioner

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clinic accepting new patients
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In-network for most insurance
Danielle Ratter, APNP

Nice to Meet You

Hi! I’m Danielle, your Nurse Practitioner here at ADVENT, and I’m excited to be part of your healthcare journey. Let me share a bit about myself—I’m a Wisconsin native, and I worked as a nurse for seven years before deciding to become a Nurse Practitioner. I wanted to take my patient care to the next level and provide the best possible quality of care, especially when it comes to breathing and sleeping well (which are essential for a good quality of life). My goal is to help you break free from the cycle of self-diagnosing and hitting dead-ends.

As my patient, I want you to experience a level of support and attention that goes beyond your expectations. I’ll listen to you, advocate for you, and present you with options you might not have considered. No concern is too small—I want to know everything so I can offer you the widest range of options and tailor a treatment plan specifically to your needs.

I’m excited to join you on your journey at ADVENT, and I can’t wait to see where it takes us!

How I Can Help

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"I went to ENT's for years and they did very little to help my sinus issues. They just prescribed nasal sprays for years, one after another. Advent was great. All appointments were very detailed and informative. They spend a lot of time looking into my sinus problems. My breathing is so much better but not perfect after my procedure. I will take the improvement they gave me any day over the ENT doctors I saw before."
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This place has literally changed my life. I have been a lifelong sufferer of sinus problems. Through the years, I have tried multiple over the counter remedies, seen several ENT specialists, and had a majorly invasive sinus surgery. None of it has ever really helped, and the surgery made it worse. I went to ADVENT...and I'm breathing more clearly than I ever thought possible. They truly delivered significant results. I am and will forever be grateful for the major improvement in the quality of my life.
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This is a 1-stop-shop for issues dealing with those miserable nose, sinus and throat and breathing issues with lots of solutions and info to make an informed choice. Don’t waste your money on "a" specialist when it's all here under one roof and very reasonable cost wise. All we know is to go to Sleep centers that will slap miserable CPAP machines on you which only help with sleep disorders. Allergists give you sprays. Helpful....but ADVENT addresses several areas of sinus-nose-throat concerns. My Family member was given a Balloon Sinoplasty because sinuses were in bad shape from all previous nonsense and chronic drowning in mucus. He back at work next day with mild discomfort for 2 days. Major improvements! Was told if this didnt help as much as hoped, other things could be assessed. Very nice staff. Terrific follow up aftercare and support all along the way. very professional.
Danielle Ratter, APNP

My Qualifications

National Certification:
American Nurses Credentialing Center
American Association of Nurse Practitioners

Master of Science in Nursing Herzing University, Wisconsin

Nursing, University of Wisconsin Oshkosh, Oshkosh, Wisconsin

American Association of Nurse Practitioners


For most insurance, we're in-network and you don't need a referral.

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    We'll confirm your insurance coverage
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    We'll answer any questions you have about your benefits
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    We'll break down cost, as set by your policy, before any procedures
Danielle Ratter, APNP

More About Me

Outside of work, I’m all about family time. With my husband, daughters, and two dogs, our house is always busy with activity. I love spending time outdoors, especially boating during the summers—it’s my favorite way to unwind.

Sinus infections? Snoring? Sleep apnea?

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