At Valley Sleep Center, we are the sleep experts and we are here to help you take control of your sleep health. Most insurance companies do not require a referral to meet with one of our Board Certified Sleep Physicians.
If you are having sleeping problems, the first step would be to make an appointment for a sleep consultation to meet with one of our sleep physicians. At that time they will determine if a sleep study is necessary.
Click here to schedule an appointment or call 480-830-3900.
Wahaj Ahmed, M.D.
Medical Director; Mesa, Chandler
Dr. Ahmed is board certified in internal medicine, pulmonary disease, critical care medicine and sleep medicine. His practice encompasses all aspects of diagnosis and treatment of pulmonary and sleep disorders.
Paul Barnard, M.D.
Dr. Barnard is board certified in internal medicine, pulmonary disease and sleep medicine. His practice is predominately focused on sleep disorders. He completed medical school at Creighton University School of Medicine in Omaha, Nebraska.
Joel DeOCampo, M.D.
Medical Director, Scottsdale
Dr. Jose (Joel) De Ocampo is certified in the specialties of neurology, clinical neurophysiology, neuromuscular disorders, and sleep medicine. He completed a medical fellowship studying and researching sleep disorders at the Cleveland Clinic Foundation in Cleveland, OH.
Harmeet Gill, M.D.
Dr.Gill is board certified in internal medicine, pulmonary disease, critical care medicine and sleep medicine. He is the Medical Director of the Banner Baywood Sleep Center and the Chairman of the Respiratory Care Committee at Banner Baywood Medical Center in Mesa, Arizona.
Maria Martinez, M.D.,
Medical Director, Arrowhead
Dr. Maria Martinez is a pediatric pulmonologist in Phoenix, Arizona. She received her medical degree from Universidad de Navarra Faculty of Medicine and has been in practice for 31 years.
Dr. Najma Usmani, M.D.
Medical Director, Biltmore
Dr. Najma Usmani is a pulmonologist and specializes in sleep disorders. She also diagnoses and treats patients who suffer from respiratory or breathing problems such as asthma and COPD.
Janette Buhl FNP-BC, CDE
Janette Buhl FNP-BC, CDE is a Family Nurse Practitioner who specializes in providing care for people with Obstructive Sleep Apnea and other sleep disorders. She is a graduate of Indiana Wesleyan University's cross cultural Masters of Community Health in Nursing and Family Nurse practitioner program in 1996. Undergraduate Bachelor of Science in Nursing was done at Roberts Wesleyan College in Rochester NY. Her health care experience has ranged from In-patient hospital care to rural Africa to out patient clinics in Michigan. As a Nurse Practitioner and Certified Diabetes Educator, she noted many of her patients' chronic health problems such as diabetes, high blood pressure and obesity were worsened by poor sleep so she focused on helping people with obstructive sleep apnea and sleep disorders. She brings experience in chronic disease management and education to help patients customize their plan for improving sleep health.
Michael Mohan, M.D
Dr. Mohan recently joined us from Boston, Massachusetts. He is a graduate of Harvard Medical School and went on to complete fellowship training in Sleep Medicine at Harvard-Beth Israel Deaconess Medical Center and Boston Children's Hospital. He has helped to author several peer-reviewed manuscripts including both journal articles and textbook chapters in the field of sleep disorders.