About
A Family Approach to Your Health
Healthcare should feel personal, not clinical. That’s why we take a family-first approach treating every patient with the same compassion, respect, and thoughtful care we’d want for our own loved ones.
Founded and led by husband-and-wife team Dr. Ivan and Dr. Tatyana Antonevich, our practice brings decades of experience across interventional pain management, pulmonology, and sleep disorders. Always delivered in a warm and welcoming environment.
Here, you’re not just a name on a chart. You’re part of our extended family.
Meet Our Physicians
Dr. Ivan Antonevich, MD
Interventional Pain Management
Dr. Ivan uses a multidisciplinary approach to treat chronic pain and restore quality of life with minimally invasive procedures tailored to each patient.
Dr. Tatyana Antonevich, MD
Pulmonology & Sleep Medicine
With a compassionate touch and years of specialty training, Dr. Tatyana helps patients breathe easier and sleep better through expert diagnosis and personalized treatment.
Core Services

Interventional Pain Management
Comprehensive care for chronic pain using advanced procedures like joint injections, spinal treatments, and minimally invasive therapies.

Pulmonology
Expert diagnosis and treatment of lung conditions such as COPD, asthma, and interstitial lung disease to help you breathe easier.

Sleep Medicine
Specialized evaluation and treatment of sleep disorders including sleep apnea, insomnia, and restless leg syndrome for restful, restorative sleep.
We take time to listen, explain your options clearly, and create a care plan that supports your whole health—not just your symptoms.
Visit Us
Conveniently located at Ellinwood Medical Arts in New Hartford, NY with plenty of parking and accessible facilities.
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Ellinwood Drive
New Hartford, NY 13413 - (315) 624-5960
- Monday – Friday: 9:00am – 5:00pm