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815-605-6344

    1. "Very nice staff. They helped me out a lot and explained everything very well to me."

    2. Danielle M Google

    1. "Dr. Kellar and Amanda Law are great. Great sincere staff too."

    2. Jaclyn S. Google

    1. "Dr. Kellar is a warm, compassionate doctor."

    2. Verified Patient Healthgrades

Welcome to Northwest Pulmonary and Sleep Medicine

Northwest Pulmonary and Sleep Medicine in Algonquin, Illinois, specializes in pulmonary and sleep disorders. Dr. Dennis Kellar, Dr. Madhu Gundavaram, Amanda Law, CNP, and their dedicated team provide personalized care for you, whether you’re in the office, in the hospital, or in the nursing home.

Since 2007, Northwest Pulmonary and Sleep Medicine has been diligent in providing exceptional care in pulmonary medicine, critical care medicine, and sleep medicine. Dr. Kellar, Dr. Gundavaram, Amanda Law, CNP, and their highly trained team are dedicated to helping you obtain your best possible outcome by building you a customized comprehensive treatment plan whether you suffer from emphysema, chronic bronchitis, or pneumonia or other pulmonary or sleep condition. Warm and personable providers are available to invest as much time as needed with you to help you breathe well, sleep well, and live well.

If snoring, sleep apnea, or breathing are issues for you or a loved one, Dr. Kellar, Dr. Gundavaram, Amanda Law CNP, and Nonie Russell, CNP at Northwest Pulmonary and Sleep Medicine are the lung and sleep specialists to help you in Algonquin, Illinois. For compassionate pulmonary and sleep medicine care, schedule your appointment today either online or by phone.

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Northwest Pulmonary and Sleep Medicine

Northwest Pulmonary and Sleep Medicine in Algonquin, Illinois, specializes in pulmonary and sleep disorders. Dr. Dennis Kellar, Dr. Madhu Gundavaram, Amanda Law, CNP, and their dedicated team provide personalized care for you, whether you’re in the office, in the hospital, or in the nursing home.

Since 2007, Northwest Pulmonary and Sleep Medicine has been diligent in providing exceptional care in pulmonary medicine, critical care medicine, and sleep medicine. Dr. Kellar, Dr. Gundavaram, Amanda Law, CNP, and their highly trained team are dedicated to helping you obtain your best possible outcome by building you a customized comprehensive treatment plan whether you suffer from emphysema, chronic bronchitis, or pneumonia or other pulmonary or sleep condition. Warm and personable providers are available to invest as much time as needed with you to help you breathe well, sleep well, and live well.

If snoring, sleep apnea, or breathing are issues for you or a loved one, Dr. Kellar, Dr. Gundavaram, Amanda Law CNP, and Nonie Russell, CNP at Northwest Pulmonary and Sleep Medicine are the lung and sleep specialists to help you in Algonquin, Illinois. For compassionate pulmonary and sleep medicine care, schedule your appointment today either online or by phone.


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What we offer

Services

Choose Your Provider

Our Team

We are here to help

  • Kelli  Arnolde, CMA, XRT
    Kelli Arnolde, CMA, XRT
    Certified Medical Assistant
  • Jen  Bradt, RPGST
    Jen Bradt, RPGST
    Sleep Lab Manager
  • Jennifer  Cantu, CRT, RCP
    Jennifer Cantu, CRT, RCP
    Clinical Coordinator
  • Trisha   Herner
    Trisha Herner
    Patient Support Associate
  • Jolene   Gargula
    Jolene Gargula
    RPSGT, CPAP Specialist
  • Jaclyn   Mastandrea
    Jaclyn Mastandrea
    CME, Certified Medical Assistant
  • Martina  Fischbach, MA
    Martina Fischbach, MA
    Medical Assistant
  • Kendra   Ragan
    Kendra Ragan
    CNA, Medical Assistant
  • Melinda  Ruschke
    Melinda Ruschke
    Front Desk Coordinator
  • Donna   Schaffer
    Donna Schaffer
    Reception
  • Linda   Datillo
    Linda Datillo
    Billing Specialist
  • Dawn   Udesen
    Dawn Udesen
    Operations Manager
  • Cori  Jansen, RPSGT
    Cori Jansen, RPSGT
    Lead Sleep Technologist

Northwest Pulmonary and Sleep Medicine in Algonquin, IL wants you to be satisfied with the CPAP equipment we recommend and provide to you for your continued health and well-being. If you have commercial insurance, please use the online form below to send us a request for supplies, or ask questions about your durable medical equipment. Please note, due to Medicare rules, we are unable to supply durable medical equipment to Medicare patients.

CPAP Equipment Request Form

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Take Our Quizzes Below!

Patient Portal

We are pleased to provide patients with secure, 24/7 access to their health records. Patients can safely and easily:

  • Update insurance/demographic information
  • Review financial statements/make secure payments
  • View lab and test results
  • Access relevant health education materials

Patient Login

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Insurance

At Northwest Pulmonary and Sleep Medicine, we accept Medicare and most major insurance plans. Please contact your insurance company or you may call our office at 8154777350 to find out if we accept your insurance plan. If your insurance plan requires you to pay a co-payment, co-insurance, and/or a deductible, you will need to pay at the time of your visit. For your convenience we accept cash, checks, Visa, and MasterCard. If you have a question related to your bill or insurance, please call our office and ask to speak to the billing department.

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Testimonials

Words from our patients

  • Google

    "Amanda Law has been my practitioner and she exhibits great knowledge and patience in determining an individual treatment plan that works for you."

    Anne M
  • Vitals

    "Dr. Kellar gave me a thorough exam and explanation of my health issues, he was was exceptional. His assistant and front office staff were great."

    Verified Patient
  • Vitals

    "The staff was really nice, especially Melissa. One of the best experiences I've had at a doctors office in a while...""

    Verified Patient
Location
Northwest Pulmonary and Sleep Medicine
1340 Ryan Parkway
Algonquin, IL 60102
Phone: 815-770-2001
Fax: (815) 477-7351
Office Hours

Get in touch

815-770-2001