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Sleep Medicine

Expertly trained in sleep medicine and experienced in assessing complex disorders ranging from sleep apnea to dream enactment.

Our Services

Please use our "Bill Pay(opens in a new tab)" Option above ONLY for dates of service before 6/5/2023. Otherwise, please use our portal(opens in a new tab).


It has been my privilege to treat patients with sleep disorders over the past decade. This said, I have learned that with a 2 and a 4-year old, I cannot be both a present father and a practice owner. 

As of January 12, 2024, Brian Abaluck LLC is closed permanently.

Please consult with your PCP regarding your medical condition generally and with respect to your sleep care as you transition to a new sleep specialist.

Ear, Nose and Throat Associates of Chester County has graciously agreed to be custodians of our records.  Should you need records going forward, please contact ENTACC directly.   If you call ENTACC, please identify yourself as a patient of Dr. Abaluck.

Ear, Nose and Throat Associates of Chester County Exton
111 Arrandale Blvd, Exton PA 19341
610.363.0210 (fax)

West Chester
200 Willowbrook Ln – Suite 240 West Chester, PA 19382 
610.363.0210 (fax)

Beginning 2/1/2024, one of our Nurse Practitioners, Elizabeth King, will be practicing with ENTACC.  There, she will be working with Dr. Joseph Smith, a board-certified Sleep and ENT physician.

While you may choose to establish care at ENTACC, you are not obligated to do so.  The choice of whom you see for your sleep care is yours.

Our phone number of 484-888-0091 will remain active for 6 months with recorded updates. It has been the honor of my life to serve you. I wish you well.

Dr. Brian Abaluck

Medical Record Release


Clinical research trials allow you, our patients, to work with us to help advance the field of sleep medicine. By working with us, you gain access to cutting edge treatments.

Currently Recruiting for Studies:

Oral Medicine for Alzheimer's Disease


Oral Medicine for Sleep Apnea


Oral Medicine for Idiopathic Hypersomnia


Wearable Blood Pressure Device - We are looking for caucasians 18 to 38 with elevated blood pressure but not on medication. We are also looking for people of hispanic or african american descent between the ages of 18 and 78 with normal blood pressure, not on blood pressure medications. You may receive $575 for 1 month study.

Man having his sleep monitored
Our Team

Welcome to Brian Abaluck, MD, Sleep Medicine

Providing Exceptional Sleep Medicine & Testing in Malvern, PA

At Dr. Brian Abaluck, M.D, our team is expertly trained in the complex field of sleep medicine. Not only do we perform thorough evaluations of patients of all ages, we advocate for behavioral interventions and offer CPAP-alternatives to ensure your comfort and continued success in the quest for better sleep. From insomnia to narcolepsy, our talented staff are here to help you manage your sleep disorders safely and effectively for the long-term.

With us, every patient is an individual, not a number. Our team, including Dr. Abaluck, lives and works locally, and we focus on a holistic healing approach that prioritizes your autonomy as a patient.

If you’re ready to find relief from your condition in a compassionate, comfortable and experienced environment, schedule an appointment today.

Brian Abaluck, MD




Harvard Medical School, Sleep Medicine

University of Michigan, Neurology

Medical School
MD, University of Pennsylvania

BS in Molecular Biology with Honors, Yale University

Elizabeth King, CRNP


Elizabeth's Training

Advanced Training
CRNP, University of Pennsylvania

BS, Penn State

Ryan Anastasi, CRNP


Ryan's Training

Advanced Training
CRNP, DeSales University

BSN, West Chester University

Are You?

Snoring Person


Do you or your bed partner snore? Snoring may represent a dangerous medical condition: sleep apnea.
Tired Person


Sleep disorders can cause lack of energy and sleepiness. Often, we can help.
Person Having Fragmented Sleep

Getting Fragmented Sleep?

We can use behavioral change, medication, or both to improve sleep quality.

Your Trusted Sleep Specialists in Malvern, PA

Comprehensive, Compassionate Sleep Medicine

Since 2013, we've evaluated and treated sleep disorders of varying complexity, from restless leg syndrome to dream enactment. Start sleeping better today!

  1. Malvern, PA
Contact Us
Office Location

Office Location



Get In Touch with Us:

Accepting Most Major Insurances

We happily accept most insurance plans, including Medicare. If you do not see your insurance provider listed here, please contact our office to verify acceptance and eligibility.

Our Patients Love Us!

  • Dr. Abaluck has a very good bedside manner - professional and informative. His staff is excellent - very professional and polite

    Posted On March 5, 2020
  • Thorough and spent ample time with me. Highly recommend Brian and his team. Great results too!

    Posted On January 23, 2020
  • Nice place, excellent doctor. Sleep therapy is a lengthy and sometimes complicated process. Dr. Abaluck is understanding and responsive to concerns.

    Posted On July 11, 2019
  • Dr. Abaluck was friendly, straightforward, and helpful. He listened to me and my concerns and answered all of my questions. Front desk staff were also very nice and appointments seemed to run on time

    Posted On February 6, 2019
  • Excellent Dr. and practice. A very well organized office staff . I highly recommend them.

    Posted On January 17, 2019
  • Dr. Abaluck spent a good deal of time with me and provided some very practical suggestions for improving my sleep. I would recommend his practice to anyone!

    Posted On January 8, 2019
  • Very pleasant experience! A doctor that listens, explains and is open to your own individual medical needs. Very happy to have found this doc!

    Posted On September 6, 2018