The Center for Sleep Medicine at Windham Hospital
Sleep Medicine • Windham, CT • More Locations locations
About
Summary: The page provides a company profile for NEUROLOGICAL GROUP, P.C., a private medical practice based in New London, Connecticut, within Hartford Healthcare’s network. Key details: - Focus: Neurological care; part of a broader health system offering walk-in, urgent, and virtual care. - Size & finances: Annual revenue about $24.6M; small workforce listed (3 employees on record). - Locations: 4 offices in the United States (all in New London, CT); HQ at 350 Montauk Ave, New London, CT 06320. - Contact: Main phone numbers and email info@neurogroupnl.com. - Codes: SIC 80, 801; NAICS 62, 621. - Not directly about Windham Hospital’s Center for Sleep Medicine, but indicates related neurological and sleep-related services within the Hartford Healthcare network. If you’re specifically looking for information about The Center for Sleep Medicine at Windham Hospital, this page does not provide details about that center. Consider checking Windham Hospital’s site or Hartford Healthcare’s sleep medicine pages for targeted information.
Clinic Type
Sleep Medicine
Address
112 Mansfield Avenue, Willimantic, CT 06226
Phone
860.456.6994
Elizabeth.Begley@hhchealth.org
Opening Hours
Sleep studies offered Monday-Sunday evening by appointment only and through a referral process.
Emergency Care
In an emergency, call 911
Services Offered
Team
Insurance & Payment
—
Languages Spoken
—
FAQs
Sleep studies offered Monday-Sunday evening by appointment only and through a referral process.
Sleep studies offered Monday-Sunday evening by appointment only and through a referral process.
Social Media
Photos








What Patients Say
Overall sentiment across review platforms: positive
- Windham Hospital Patient Surveys: 4.8/5 (based on 148 surveys) for Dr. Patrick Joseph Troy (148 surveys)
- Windham Hospital Patient Surveys: 4.8/5 (based on 85 surveys) for Dr. Pantcho G. Maslinski (85 surveys)
- Vitals.com: 4.4/5 (based on 10 ratings) for Dr. Robert J. Bundy (10 ratings and 6 written reviews)
Patients praise
- Highly regarded physicians known for being good listeners, compassionate, and thorough
- Providers who take time to explain diagnoses and treatment plans clearly without rushing patients
- Effective treatment outcomes and improvements in sleep-related issues (e.g., CPAP management)
- Collaborative and patient-centered approach to care
Common complaints
- Reports of administrative and staff-related issues, such as difficulty scheduling appointments, communication gaps, or staff rudeness
- Occasional frustration with processes like paperwork completion for medications
- Limited availability for new patient appointments due to high demand
"Dr. Nascimento is a phenomenal physician. He made me feel cared for and assured me that we'd find a solution to my sleep difficulties together."
— Windham Hospital Patient Review"They did not rush through and were very detailed and answered questions that I had."
— Windham Hospital Patient Review"No matter how good a doctor is if their staff is incompetent you won’t receive decent medical treatment!"
— Vitals.com Patient ReviewSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- Willimantic, Windham Hospital - Hartford HealthCare Medical Group — Dec 17, 2025
- Find a Doctor - Windham Hospital — May 13, 2026
- Medical Assistant (MA, CNA, EMT) - Sleep Care — Apr 24, 2026
- Is There Really Such a Thing as Too Much Sleep? - Windham Hospital — Dec 5, 2025
- Sleep disorders specialist | Hartford HealthCare | CT — Nov 20, 2025
Information sourced from the clinic's website as of July 11, 2026.
More sleep medicine clinics in Windham
Comparing your options?
See other sleep medicine clinics in Windham, or search the full directory by insurance, ratings, and more.

