Owen Sound: (519) 371-5217
Paris: (519) 442-6389
Waterloo: (519) 745-2621
email: info@accqsleeplabs.com



Dr. Galarraga, Medical Director and Quality Advisor, Owen Sound Sleep Lab



Dr. Galarraga attended the University of Los Andes in Venezuela where he received his medical degree, and later attended the University of Toronto to receive his specialization in Psychiatry. After practicing in Psychiatry for 22 years, Dr. Galarraga became qualified as a sleep medicine specialist in 2010. Dr. Galarraga has held positions in Psychiatry at The Queen Mental Health Center and Grand River Hospital. Dr. Galarraga also has experience working in Community Adolescent/Adult General Psychiatric practice, and provides on-going medical education to Family Care Practitioners and Pharmacists in the diagnosis and treatment of Psychiatric disorders.

Dr. Galarraga is the Medical Director and Quality Advisor for our Owen Sound Sleep Lab.

Credentials: M.D., University of Los Andes, 1978 Diploma in Psychiatry, University of Toronto, 1988 Specialist Certificate in Psychiatry, CPSC, 1988 Certification of Commpletion, Clinical Trails Training Module Brainworks International, 2004 Sleep Medicine Specialist, CPSC, 2010


Dr. Ogugua, Medical Director and Quality Advisor, Paris Sleep Lab


dr-ogugua-croppedDr. Ogugua received his undergraduate education at Government College Awka in Nigeria and later attended medical school at the University of Nigeria. After receiving his Bachelor of Medicine and Bachelor of Surgery from the University of Nigeria, Dr. Ogugua received postgraduate training in Nigeria up until 2003, when he moved to New York as a Resident in Internal Medicine at the Bronx-Lebanon Hospital Center. From here, Dr. Ogugua became the Chief Resident in Internal Medicine and later completed fellowships in Pulmonary Medicine and Critical Care Medicine. In 2011, Dr. Ogugua received his Sleep Medicine Board Certification.

Dr. Ogugua is the Medical Director and Quality Advisor for the Paris Sleep Lab.

Credentials: Diplomate in Sleep Medicine (Board Certified), American Board of Internal Medicine (ABIM), 10/2011 Diplomate in Critical Care Medicine (Board Certified), American Board of Internal Medicine (ABIM), 10/2009 Diplomate in Pulmonary Medicine (Board Certified). American Board of Internal Medicine (ABIM), 11/2008 Diplomate in Internal Medicine (Board Certified), American Board of Internal Medicine (ABIM), 08/2006 ECFMG Certified (#0-455-446-5): valid indefinitely BCLS & ACLS Certified Fundamental Critical Care Support (FCCS) Certified, 08/2008 Physician Licensure: South Carolina & North Carolina

Dr. Nagpal

M.B. Ch. B. FRCP(C), FCCP(C)

Dr. Nagpal

Respirology & Sleep Medicine Dr. Nagpal has been a Respirologist since 1992 and practicing Sleep Medicine since 1997. Dr, Nagpal is a previous Assistant Professor at the College of Medicine at the University of Saskatchewan and during that time, was also the Director for the University of Saskatchewan’s sleep laboratory. Practicing in Kitchener-Waterloo since 2000, Dr. Nagpal has been at the Paris Sleep Lab since 2000. In addition, Dr. Nagpal is a Respirologist with St. Mary’s Hospital, located in Kitchener-Waterloo.

Credentials: M.B.Ch.B University of Nairobi, 1986 F.R.C.P.(C) Internal Medicine, RCPSC, 1996 A.B.I.M., Internal Medicine, 1995 A.B.I.M., Respiratory Medicine, 1997 F.R.C.P.(C), Respiratory Medicine, RCPSC, 1997 F.C.C.P., Respiratory Medicine, 1999



Are you ready for a good night sleep?

How can we help?

We diagnose and treat a wide variety of sleep related medical disorders. Check out the different kinds of sleep studies we use to investigate your symptoms and sleep disorders.

What we do.

We are dedicated to providing the highest quality of care to each patient assessed in our facilities. Our goal is to make your experience in the sleep laboratory as pleasant and as comfortable as possible.

When we do it.

We are open 7 days a week, allowing you to book a diagnostic appointment that meets the needs of your schedule.

Where we are.

We have 3 convenient locations to serve you. Our labs are located in: Paris, Owen Sound, and Waterloo