International Healthcare Provider Directory

If you are a healthcare provider experienced in the treatment of people with hypersomnias, please…

Join Our Directory

If you are a patient or caregiver and would like to recommend that your healthcare provider join our directory, please email  with your provider’s name, mailing address, and any other contact information you have.

You may also find helpful the Find a Sleep Specialist tool, as well as Reader’s Digest’s 2019 list – The Best Sleep Doctor in Every State. However, please note that these resources do not consider interest or expertise in hypersomnias.

Also, check out our companion guide on how to choose a healthcare provider that’s right for you!

Disclaimer: By accessing the Hypersomnia Foundation’s Healthcare Provider Directory (referred to in this document as the “Directory”), I understand and acknowledge that the list of healthcare providers is provided by the Hypersomnia Foundation as a free service for my use and benefit to identify healthcare providers who have notified the Hypersomnia Foundation that the healthcare provider has an interest in, expertise in, or both interest and expertise in the field of hypersomnia. Although the healthcare professionals have granted the Hypersomnia Foundation permission to include their names and contact information in the Directory, the Hypersomnia Foundation has not independently verified the skills, expertise, or credentials of the healthcare providers listed in the Directory. Inclusion in the Directory does not imply endorsement or recommendation by the Hypersomnia Foundation. In addition, the Hypersomnia Foundation makes no warranties or representations regarding the quality of care provided by, or skills of, the healthcare professionals listed in the Directory. Users of the Directory are responsible for making their own decisions and investigations into the credentials and abilities of any given healthcare provider and agree to waive any rights to bring a claim or action against the Hypersomnia Foundation and its officers, employees, directors, or representatives as the result of the user’s use of any information contained in the Directory.

StateCityOrganizationPhoneSpecialtyPatient TypeAge

CACalifornia

Los Angeles

UCLA

Joshua Roland, MD

(213) 988-8340

  • Family Medicine
  • Sleep Medicine
  • Adults
  • Children

MAMassachusetts

Boston

Beth Israel Deaconess Medical Center

Robert Thomas, MD

(617) 667-5864

  • Internal Medicine
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults

MAMassachusetts

Boston

Brigham and Women’s Sleep Center

Sandra Horowitz, MD

(617) 983-7580

  • Neurology
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults

ALAlabama

Montgomery

Baptist Health Neurological Clinic

William Lievens, MD

(334) 281-7299

  • Neurology
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults

ALAlabama

Montgomery

Baptist Health Neurology

Joseph Leuschke, MD

(334) 281-7280

  • Neurology
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Narcolepsy
  • Adults

ALAlabama

Birmingham

Sleep Disorders Center of Alabama

Dr. Robert Doekel, Jr., MD

(205) 599-1010

  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults
  • Children

ALAlabama

Birmingham

Sleep Disorders Center of Alabama

Jessica Wright, RN, MSN, CRNP

(205) 599-1020

  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults

NSW, Australia

Charlestown

Sleep Medicine Charlestown

Dr. Antonio Ambrogetti

02 4942 2457

  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Adults

AZArizona

Scottsdale

The Insomnia and Sleep Institute of Arizona

Ruchir Patel, MD

(480) 745-3547

  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults
  • Children

AZArizona

Phoenix

Barrow Neurological Institute at Phoenix Children's Hospital

Matthew Troester, DO

(602) 933-0970

  • Neurology
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Children

CACalifornia

Redwood City

Stanford University

Emmanuel Mignot, MD, PhD

(650) 721-7550

  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults
  • Children

AZArizona

Scottsdale

Mayo Clinic Arizona

Chad Ruoff, MD

(480) 342-3538

  • Obesity Medicine
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Narcolepsy
  • Adults
  • Children

CACalifornia

Redwood City

Stanford University

Joseph Cheung, MD

(650) 723-6601

  • Neurology
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults
  • Children

CACalifornia

Palo Alto

Stanford University

Mitchell Miglis, MD

(650) 723-6469

  • Neurology
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults

CACalifornia

Santa Monica

Santa Monica Sleep Disorders Center

Daniel Norman, MD

(310) 828-2293

  • Pulmonary/Critical Care
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Narcolepsy
  • Adults

CTConnecticut

Westport

Thakkar Vatsal, MD

(203) 220-6390

  • Psychiatry
  • Idiopathic Hypersomnia
  • Narcolepsy
  • Adults

CTConnecticut

New Britain

Starling Physicians

Moshe Zutler, MD

(860) 224-6266

  • Pulmonary/Critical Care
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults

England

London

Dept. of Neurology
St. Thomas’ Hospital
Sleep Disorders Centre
Guy’s Hospital

Dr. Guy Leschziner, MA, PhD, FRCP

020 7188 7188

  • Neurology
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults

FLFlorida

Fort Myers

Lee Memorial Health System

Jose Colon, MD

(239) 343-0762

  • Neurology
  • Pediatrics
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults
  • Children

FLFlorida

Gainesville

UF Health Sleep Center

Mary Wagner, MD

(352) 265-5240

  • Pediatrics
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Narcolepsy
  • Children

Fl

Tampa

Bay Care Medical Group

Jose Pizarro-Otero, MD

(813) 397-1274

  • Internal Medicine
  • Neurology
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults
  • Children

FLFlorida

Miami

Sleep Medicine Specialists of South Florida

Edward Mezerhane, MD

(305) 994-1825

  • Internal Medicine
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Narcolepsy
  • Adults

France

Paris

Sorbonne University
Service des pathologies du sommeil
Hopital Pitie-Salpetriere

Isabelle Arnulf, MD, PhD

+33 142167702

  • Neurology
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults

France

Paris

Pediatric Sleep Center, Hôpital Robert-Debré

Michel Lecendreux, MD

+33 140032000

  • Pediatrics
  • Psychiatry
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Children

GAGeorgia

Atlanta

The Emory Clinic

Lynn Marie Trotti, MD

(404) 712-7533

  • Neurology
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults

GAGeorgia

Athens

Athens Sleep & Wellness Center
Sleep Medicine USA
Athens Heart Center

Subodh K. Agrawal, MD

(706) 613-6990

  • Internal Medicine
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults
  • Children

GAGeorgia

Atlanta

Emory University Program in Sleep

David Rye, MD, PhD

(404) 712-7533

  • Neurology
  • Psychiatry
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults
  • Children

GAGeorgia

Atlanta

Michael Lacey, MD

(404) 252-2666

  • Neurology
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Narcolepsy
  • Adults

GAGeorgia

Macon

Sleep Med of Central GA

Charles Wells, MD

(478) 745-5779

  • Neurology
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Narcolepsy
  • Adults
  • Children

HIHawaii

Hilo

Honolulu Neuroscience Clinic

Michael Russo, MD

(808) 294-3332

  • Neurology
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults
  • Children

IDIdaho

Boise

Saltzer Medical Group / Idaho Sleep Health

Mark Rasmus, MD

(208) 884-2922

  • Pediatrics
  • Pulmonary/Critical Care
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults
  • Children

ILIllinois

Evanston

Northshore Sleep Medicine

Roukan Jazayerli, MD

(847) 674-3600

  • Psychiatry
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults

ILIllinois

Evanston

Northshore Sleep Medicine

Muhammad Najjar, MD

(847) 674-3600

  • Neurology
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults
  • Children

KSKansas

Overland Park

Rowe Neurology Institute at Pinnacle Regional Hospital

Vernon Rowe, MD

(913) 894-1500

  • Neurology
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults
  • Children

KYKentucky

Louisville

Sleep Medicine Specialists
Kentucky Research Group

David Winslow, MD

(502) 614-4179

  • Internal Medicine
  • Pulmonary/Critical Care
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Narcolepsy
  • Adults
  • Children

KYKentucky

Madisonville

Baptist Health

Kevin Trice, MD

(270) 825-5918

  • Pulmonary/Critical Care
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults
  • Children

LALouisiana

Metarie

Denise Sharon, PhD

(504) 885-3737

  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults
  • Children

MAMassachusetts

Boston

Massachusetts General Hospital

John Winkelman, MD, PhD

(617) 643-9101

  • Psychiatry
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults

MAMassachusetts

Boston

University Medicine Sleep Center
Beth Israel Deaconess Medical Center

Thomas Scammel, MD

(617) 667-3237

  • Neurology
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults
  • Children

MAMassachusetts

Northboro

UMass Memorial Medical Group

Stacia Sailer, MD

(774) 570-5000

  • Pulmonary/Critical Care
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults

MDMaryland

Baltimore

Johns Hopkins Sleep Disorders Center

Mark Wu, MD

(443) 287-3313

  • Neurology
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults

MIMichigan

Ann Arbor

Cathy Goldstein, MD

(734) 936-9068

  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults

MIMichigan

Sterling Heights

Sleep & Attention Disorders Institute

R. Sangal, MD

(586) 254-0707

  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Narcolepsy
  • Adults
  • Children

MNMinnesota

Maplewood

Neurological Associates of St. Paul

Marcel Hungs, MD, PhD

(651) 221-9051

  • Neurology
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Narcolepsy
  • Adults

MSMississippi

Greenwood

John Hey, MD

(662) 453-6177

  • Family Medicine
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Narcolepsy
  • Adults
  • Children

MTMontana

Bozeman

Bozeman Health Sleep Disorders Clinic

James Osmanski II, DO, FCCP, FAASM

(406) 414-4260

  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults
  • Children

NCNorth Carolina

Charlotte

Presbyterian

Robbie Buechler, MD, PhD

(704) 316-9001

  • Neurology
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults

NCNorth Carolina

Fayetteville
Sanford
Morrisville

Prana Health

Rahul Kakkar, MD, MBBS

(910) 824-7619

  • Internal Medicine
  • Pulmonary/Critical Care
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Narcolepsy
  • Adults
  • Children

NCNorth Carolina

Raleigh

Raleigh Neurology Sleep Medicine Program

A. Thomas Perkins IV, MD, PhD

(919) 782-3456

  • Neurology
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Narcolepsy
  • Adults

NYNew York

New York

Weill Cornell Center for Sleep Medicine

Sarah Reynolds, N.P.

(646) 962-7378

  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Narcolepsy
  • Adults

NYNew York

New York

Weill Cornell Center for Sleep Medicine

Daniel Barone, MD

(646) 962-7378

  • Neurology
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Narcolepsy
  • Adults

NYNew York

New York

Weill Cornell Medical College

Dianne Augelli, MD

(646) 962-7378

  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults

OHOhio

Beachwood

Partners for Behavioral Health & Wellness

Bijan Bastani, MD

(216) 342-5496

  • Psychiatry
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Narcolepsy
  • Adults

OHOhio

Columbus

The Ohio State University

Madelyn Rosenthal, MD

(614) 293-4925

  • Pulmonary/Critical Care
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Narcolepsy
  • Adults

OHOhio

Dublin

Ohio Sleep Medicine Institute

Asim Roy, MD

(614) 766-0773

  • Neurology
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults
  • Children

OROregon

Portland

Head & Heart Therapy, LLC

Sarah Dobey, LPC, MAC, ACS

(971) 200-0482

  • Mental Health & Addictions
  • Idiopathic Hypersomnia
  • Narcolepsy
  • Adults
  • Children

PAPennsylvania

Philadelphia

Penn Sleep Center Market Street

David M. Raizen, MD, PhD, DABSM

(800) 789-7366

  • Neurology
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Narcolepsy
  • Adults

PAPennsylvania

Wyomissing

Respiratory Specialists

Daron Kahn, MD

(610) 685-5864

  • Internal Medicine
  • Pulmonary/Critical Care
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Narcolepsy
  • Adults
  • Children

RIRhode Island

West Warwick

University Medicine Sleep Center

Katherine Sharkey, MD, PhD

(401) 615-5878

  • Internal Medicine
  • Psychiatry
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Narcolepsy
  • Adults

SCSouth Carolina

Columbia

SleepMed Inc.

Richard Bogan, MD

(803) 251-3093

  • Internal Medicine
  • Pulmonary/Critical Care
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults
  • Children

TNTennessee

Cordova

Neurology Clinic, PC

Joshua Lennon, MD

(901) 747-1111

  • Neurology
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults
  • Children

TNTennessee

Knoxville

Barker Sleep Medicine Professionals, PLLC

Rosanne Barker, MD

(865) 584-3850

  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults
  • Children

TNTennessee

Memphis

UTHSC COM at Memphis

Amado Freire, MD

(901) 448-5757

  • Internal Medicine
  • Pulmonary/Critical Care
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Narcolepsy
  • Adults

TXTexas

Athens

Athens Center for Sleep Medicine

Ron Cates, MD

(903) 675-1717

  • Family Medicine
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults
  • Children

TXTexas

Austin

Sleep Medicine Consultants

J. Douglas Hudson, MD
Edward Ortiz, MD

(512) 420-9900

  • Neurology
  • Pulmonary/Critical Care
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults
  • Children

TXTexas

Austin

Texas Sleep Docs

David Duhon, MD

(512) 381-4555

  • Neurology
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults

TXTexas

Austin

Texas Sleep Docs

Kathy Wilson, MD

(512) 381-4555

  • Internal Medicine
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults

TXTexas

Fort Worth

North Texas Lung & Sleep Clinic

Dr. David Ostransky

(817) 731-0230

  • Pulmonary/Critical Care
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults
  • Children

TXTexas

Houston

Comprehensive Sleep Medicine Associates

Gerard Meskill, MD

(713) 668-4100

  • Neurology
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults
  • Children

TXTexas

Houston

Neurology and Sleep Medicine Consultants of Houston

Todd Swick, MD

(434) 293-9149

  • Neurology
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults
  • Children

TXTexas

San Antonio

Sleep Therapy & Research Center

James Andry, Sr., MD

(210) 614-6000

  • Internal Medicine
  • Pulmonary/Critical Care
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults

VAVirginia

Charlottesville

Charlottesville Neurology and Sleep Medicine

William Winter, MD

(434) 293-9149

  • Neurology
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Kleine-Levin Syndrome
  • Narcolepsy
  • Adults
  • Children

VAVirginia

Fairfax

IMG Neurology

Eric Sklar, MD

(703) 280-1234

  • Neurology
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Narcolepsy
  • Adults

WAWashington

Seattle

Harborview Medical Center UW Sleep Center

Flavia Consens, MD

(206) 520-5000

  • Neurology
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Narcolepsy
  • Adults

WIWisconsin

Madison

University of Wisconsin School of Medicine and Public Health
Plante Lab

David Plante, MD

(608) 232-3333

  • Psychiatry
  • Sleep Medicine
  • Idiopathic Hypersomnia
  • Narcolepsy
  • Adults