Experience The ATREUS Difference

COMPREHENSIVE ENT, PULMONARY, SPEECH PATHOLOGY & HEARING CARE

Experience The ATREUS Difference

COMPREHENSIVE ENT, PULMONARY, SPEECH PATHOLOGY & HEARING CARE

Your Atreus Medical & Surgical Associates Care Team

Advanced ENT, Pulmonary, Speech Pathology & Hearing Services, United Under One Roof

At Atreus Medical & Surgical Associates, our experienced team is dedicated to delivering compassionate, patient-centered ENT, pulmonary, speech pathology and hearing care. With decades of combined experience, Dr. Daniel Boxwell, Dr. Antine Stenbit and Andrea Storie, SLP, work together to help patients receive high-quality otolaryngology, pulmonology, speech-language pathology and audiology care when they need it most.

Dan boxwell, healthcare professional at atreus medical, serving patients in seneca and piedmont, sc.

Dr. Daniel Boxwell

Dr. Daniel Boxwell is a board certified ENT specialist with 20+ years of experience and Founder of Atreus Medical & Surgical Associates. He provides comprehensive ENT care for a wide range of ear, nose and throat conditions and performs advanced in-office sinus procedures to improve patient health and quality of life.

Dr. Antine stenbit, outpatient pulmonologist at atreus medical & surgical associates, smiling in blue scrubs.

Dr. Antine Stenbit

Dr. Antine Stenbit is a pulmonologist with experience in critical care and research. She treats conditions including COPD, asthma, pulmonary fibrosis, pulmonary hypertension, chronic cough and shortness of breath, and she performs pulmonary function and exercise stress testing.

Hannah deford, aud, ccc-a, wearing a white lab coat, smiling at the camera for atreus medical & surgical associates.

Dr. Hannah K. DeFord

Dr. Hannah K. DeFord is a Doctor of Audiology with special interests in geriatric hearing care, tinnitus management, communication strategies and hearing aids. She works with patients on specialized treatment plans to reach their personalized hearing goals and support them throughout their hearing journey.

Andrea storie, speech-language pathologist at atreus medical, smiling in office headshot

Andrea Storie, SLP

Andrea Storie is a speech-language pathologist with over 34 years of experience, specializing in voice, airway, and swallowing care. She brings extensive expertise in speech pathology and is deeply committed to patient education and empowering individuals to understand their conditions.

Why Choose Atreus Medical & Surgical Associates?

The only practice in Seneca and Powdersville bringing ENT, pulmonary, speech pathology and hearing specialists under one roof

At Atreus Medical & Surgical Associates, we strive for Advanced Treatment, Education & Uncompromising Service. We provide cutting-edge ENT, pulmonary, speech pathology, hearing care and more to Seneca and Powdersville, South Carolina.

Advanced respiratory and sleep medicine

Independent Practice

We are proud to be an independently-owned and operated practice, which means weโ€™re invested in the health of our community. Our team is here to build lasting relationships, provide compassionate, individualized care, and make every decision with your best interests at heart.

.

Advanced respiratory and sleep medicine

Advanced In-Office Sinus Procedures & CT Scans

Our advanced in-office ENT procedures, including balloon sinuplasty, provide effective treatment for chronic sinus problems, nasal obstruction, and chronic rhinitis without the need for a hospital visit. These minimally invasive procedures can reduce costs, shorten recovery time, and help you get back to your normal routine sooner.

Advanced respiratory and sleep medicine

Hearing Center

Our dedicated hearing center provides comprehensive hearing evaluations, advanced hearing aid technology, tinnitus management, and custom hearing protection, all tailored to your unique hearing needs.

Advanced respiratory and sleep medicine

Comprehensive Care

From ear, nose and throat care to pulmonary medicine, speech pathology, chronic conditions management, hearing services, allergy treatment, obstructive sleep apnea evaluation and treatment and in-office-sinus-procedures, Atreus brings specialized care together in one convenient location. Our collaborative approach means your providers work together to deliver more coordinated, efficient care.

Advanced respiratory and sleep medicine

Compassionate Atmosphere

Whether you visit our Seneca or Powdersville office, we foster a warm, compassionate and caring environment with an emphasis on patient education.

READY TO GET

Started?

Discover

OUR DIFFERENCE

LEARN ABOUT OUR

Services

Long-Lasting Relief From Chronic Sinusitis

Discover the Benefits of Minimally Invasive Balloon Sinuplasty

If medications are only providing temporary relief from frustrating and uncomfortable chronic sinus issues, Atreus Medical & Surgical Associates is here to help you find a long-lasting solution. We perform balloon sinuplasty, an advanced, minimally invasive in-office procedure that gently opens blocked sinus passages using a small balloon catheter. Our dedicated ENT specialists provide personalized care to determine if this highly effective treatment is right for you, helping you clear the congestion and enjoy a better quality of life.

Comprehensive ENT, Pulmonary, Speech Pathology & Hearing Care

Advanced Treatment and Personalized Care in Seneca & Powdersville, SC

At Atreus Medical & Surgical Associates, we provide an independent, patient-centered alternative to corporate healthcare. Our expert team is proud to offer a full range of comprehensive services, specializing in ENT, pulmonary, speech pathology and hearing care. Whether you are dealing with chronic sinus issues, breathing difficulties, or communication and swallowing challenges, we deliver the advanced treatment, education, and uncompromising service you need to achieve a better quality of life.

ENT & Sinus

Ent icon for ear, nose, and throat care at atreus medical in seneca and piedmont, sc.

Pulmonary Care

Medical illustration of lungs representing pulmonary and respiratory health

Speech Pathology

Speech pathology icon for speech-language therapy and voice care at atreus medical in seneca and piedmont, sc.

Allergy Testing

Allergy testing icon for atreus medical allergy care in seneca and piedmont, sc.

Hearing Center

Hearing center icon for hearing evaluations and hearing aid services at atreus medical in seneca and piedmont, sc.

Obstructive Sleep Apnea

Sleep apnea icon for sleep and breathing evaluations at atreus medical in seneca and piedmont, sc.

Chronic Conditions Management

Chronic conditions management icon for ongoing specialty care at atreus medical in seneca and piedmont, sc.

Comprehensive ENT, Pulmonary, Speech Pathology & Hearing Care

Advanced Treatment and Personalized Care in Seneca & Powdersville, SC

At Atreus Medical & Surgical Associates, we provide an independent, patient-centered alternative to corporate healthcare. Our expert team is proud to offer a full range of comprehensive services, specializing in ENT, pulmonary, speech pathology and hearing care. Whether you are dealing with chronic sinus issues, breathing difficulties, or communication and swallowing challenges, we deliver the advanced treatment, education, and uncompromising service you need to achieve a better quality of life.

Man taking a deep breath outdoors while focusing on comfortable breathing
Ent icon for ear, nose, and throat care at atreus medical in seneca and piedmont, sc.

ENT & Sinus

Medical illustration of lungs representing pulmonary and respiratory health

Pulmonary Care

Speech pathology icon for speech-language therapy and voice care at atreus medical in seneca and piedmont, sc.

Speech Pathology

Allergy testing icon for atreus medical allergy care in seneca and piedmont, sc.

Allergy Testing

Hearing center icon for hearing evaluations and hearing aid services at atreus medical in seneca and piedmont, sc.

Hearing Center

Sleep apnea icon for sleep and breathing evaluations at atreus medical in seneca and piedmont, sc.

Obstructive Sleep Apnea

Chronic conditions management icon for ongoing specialty care at atreus medical in seneca and piedmont, sc.

Chronic Conditions Management

Smiling woman representing patient-focused surgical and specialty care at atreus medical in seneca and piedmont, sc.

FAQs

Quick Answers About Us & Your Care

If you have questions, weโ€™re here to help. Check out some of our most frequently asked questions here at Atreus Medical & Surgical Associates.

Is Atreus Medical & Surgical Associates taking new patients?

Is Atreus Medical & Surgical Associates taking new patients?

Yes! We are taking new patients and look forward to seeing you.

Who founded Atreus Medical & Surgical Associates?

Who founded Atreus Medical & Surgical Associates?

Our practice was founded by Dr. Dan Boxwell, Dr. Antine Stenbit and Andrea Storie.

What age patients do you treat?

What age patients do you treat?

We welcome patients of different ages depending on the specialty.

How do I schedule an appointment?

How do I schedule an appointment?

Visit our contact us page to request your appointment!

Seneca Office

Exterior view of atreus medical & surgical associates seneca office building
Exterior view of atreus medical & surgical associates seneca office building
Iphone icon for calling atreus medical to schedule ent, allergy, hearing, pulmonary, and speech-language care in seneca and piedmont, sc.

Call Us

Clock icon for atreus medical practice hours in seneca and piedmont, sc.

Hours

Mondayโ€“Friday:
9 a.m. to 5 p.m

Powdersville Office

Exterior view of atreus medical & surgical associates piedmont office building
Exterior view of atreus medical & surgical associates piedmont office building
Iphone icon for calling atreus medical to schedule ent, allergy, hearing, pulmonary, and speech-language care in seneca and piedmont, sc.

Call Us

Clock icon for atreus medical practice hours in seneca and piedmont, sc.

Hours

Mondayโ€“Friday:
9 a.m. to 5 p.m

Social Media

Stay Updated

Follow our social media accounts to keep up with all things Atreus Medical & Surgical Associates!

For dr. Dan boxwell, providing great ent care means more than treating symptoms. It's about understanding each patient's concerns and finding solutions that make a meaningful difference in their daily lives. ๐Ÿ’œ
ใ…ค
that's the philosophy he brings to every patient interaction at atreus medical and surgical associates. ใ…ค
๐Ÿ“ž | (864) 800-0100
๐Ÿ“ | seneca & powdersville, sc
๐ŸŒ | link in bio
ใ…ค
#meettheteam #otolaryngologist #ent
๐™”๐™š๐™จ, asthma can develop at any age! ๐Ÿซ
ใ…ค
allergies, respiratory infections and environmental exposures can all play a role in adult-onset asthma. ใ…ค
at atreus medical and surgical associates, we offer pulmonary function testing to help evaluate your breathing and identify signs of asthma. ใ…ค
๐Ÿ“ž | (864) 800-0100
๐Ÿ“ | seneca & powdersville, sc
๐ŸŒ | link in bio
ใ…ค
#asthma #pulmonaryhealth #upstatesc
Trick or treat? Your nose knows! ๐Ÿฌ
ใ…ค
your sense of smell helps you taste your favorite treats! That's why your favorite halloween treats might taste a little bland if you're congested. ใ…ค
happy halloween from all of us at atreus medical and surgical associates! ๐ŸŽƒ
ใ…ค
#candy #happyhalloween #upstatesc
๐ŸŽง turn it down a notch! ใ…ค
whether you're working out, commuting or listening to your favorite playlist, keeping the volume too high for too long can damage your hearing. ใ…ค
this national audiology awareness month, we're reminding you to turn down the volume and give your ears a break! ใ…ค
๐Ÿ“ž | (864) 800-0100
๐Ÿ“ | seneca & powdersville, sc
๐ŸŒ | link in bio
ใ…ค
#hearingprotection #audiology #hearinghealth
๐Ÿ‘ƒ always feeling stuffed up? ใ…ค
if breathing through your nose feels like a struggle, nasal airway obstruction could be the reason. ใ…ค
we offer vivaerยฎ, a quick, minimally invasive nasal airway remodeling treatment performed right in our office to help improve airflow and make breathing easier! ใ…ค
๐Ÿ“ž | (864) 800-0100
๐Ÿ“ | seneca & powdersville, sc
๐ŸŒ | link in bio
ใ…ค
#ent #vivaer #nasalobstruction #upstatesc
For dr. Dan boxwell, providing great ent care means more than treating symptoms. It's about understanding each patient's concerns and finding solutions that make a meaningful difference in their daily lives. ๐Ÿ’œ
ใ…ค
that's the philosophy he brings to every patient interaction at atreus medical and surgical associates. ใ…ค
๐Ÿ“ž | (864) 800-0100
๐Ÿ“ | seneca & powdersville, sc
๐ŸŒ | link in bio
ใ…ค
#meettheteam #otolaryngologist #ent
๐™”๐™š๐™จ, asthma can develop at any age! ๐Ÿซ
ใ…ค
allergies, respiratory infections and environmental exposures can all play a role in adult-onset asthma. ใ…ค
at atreus medical and surgical associates, we offer pulmonary function testing to help evaluate your breathing and identify signs of asthma. ใ…ค
๐Ÿ“ž | (864) 800-0100
๐Ÿ“ | seneca & powdersville, sc
๐ŸŒ | link in bio
ใ…ค
#asthma #pulmonaryhealth #upstatesc
Trick or treat? Your nose knows! ๐Ÿฌ
ใ…ค
your sense of smell helps you taste your favorite treats! That's why your favorite halloween treats might taste a little bland if you're congested. ใ…ค
happy halloween from all of us at atreus medical and surgical associates! ๐ŸŽƒ
ใ…ค
#candy #happyhalloween #upstatesc
๐ŸŽง turn it down a notch! ใ…ค
whether you're working out, commuting or listening to your favorite playlist, keeping the volume too high for too long can damage your hearing. ใ…ค
this national audiology awareness month, we're reminding you to turn down the volume and give your ears a break! ใ…ค
๐Ÿ“ž | (864) 800-0100
๐Ÿ“ | seneca & powdersville, sc
๐ŸŒ | link in bio
ใ…ค
#hearingprotection #audiology #hearinghealth
๐Ÿ‘ƒ always feeling stuffed up? ใ…ค
if breathing through your nose feels like a struggle, nasal airway obstruction could be the reason. ใ…ค
we offer vivaerยฎ, a quick, minimally invasive nasal airway remodeling treatment performed right in our office to help improve airflow and make breathing easier! ใ…ค
๐Ÿ“ž | (864) 800-0100
๐Ÿ“ | seneca & powdersville, sc
๐ŸŒ | link in bio
ใ…ค
#ent #vivaer #nasalobstruction #upstatesc
๐Ÿคง sneezing your way through fall? ใ…ค
don't let allergy symptoms keep you from enjoying your favorite autumn activities! With allergy skin testing, we can help identify your environmental triggers, explain your results and guide you toward relief. ใ…ค
let's get you back to enjoying fall! ๐Ÿ‚๐Ÿงก
ใ…ค
๐Ÿ“ž | (864) 800-0100
๐Ÿ“ | seneca & powdersville, sc
๐ŸŒ | link in bio
ใ…ค
#fallallergies #allergytesting #upstatesc
๐Ÿคง tired of the constant runny nose? ใ…ค
clarifixยฎ targets the nasal nerves responsible for excess mucus production to help reduce chronic nasal drainage. ใ…ค
itโ€™s minimally invasive, nonsurgical and performed right in our seneca and powdersville offices. ใ…ค
๐Ÿ“ž | (864) 800-0100
๐Ÿ“ | seneca & powdersville, sc
๐ŸŒ | link in bio
ใ…ค
#ent #rhinitis #cryotherapy #upstatesc
๐Ÿ’œ great care starts with great people! ใ…ค
๐˜Œ๐˜ท๐˜ฆ๐˜ณ๐˜บ member of our team plays a part in providing a great patient experience, and it means so much to know we've been able to help emily! ใ…ค
we'd love to do the same for you and your family. ใ…ค
๐Ÿ“ž | (864) 800-0100
๐Ÿ“ | seneca & powdersville, sc
๐ŸŒ | link in bio
ใ…ค
#patientreview #patientcare #upstatesc
Atreus medical & surgical associates compass logo

Local Care You Can Count On

REQUEST AN APPOINTMENT

Our physicians and care team are dedicated to providing exceptional ENT, pulmonary, speech pathology and hearing care for patients throughout Upstate South Carolina.

Atreus medical & surgical associates compass logo

Local Care You Can Count On

REQUEST AN APPOINTMENT

Our physicians and care team are dedicated to providing exceptional ENT, pulmonary, speech pathology and hearing care for patients throughout Upstate South Carolina.

Atreus medical office at sunset in seneca, sc, providing ent, allergy, hearing, pulmonary, and speech-language care.