Elliot Health System is a non-profit organization serving your healthcare needs since 1890.

Elliot Pulmonary & Sleep Medicine

Elliot at River's Edge
185 Queen City Avenue
Manchester, NH 03103

Phone: 603-663-3770
Fax: 603-663-3779

Elliot Sleep Evaluation Center
185 Queen City Avenue
Manchester, NH 03103

Phone: 603-663-6680
Fax: 603-663-6699


Meet Our Physicians

Muhammad F. Mirza, MD

Dr. Mirza is Board certified in Pulmonary Disease, Critical Care and Sleep Medicine, as well as Internal Medicine.  Dr. Mirza serves as Medical Director of the Pulmonary Rehabilitation Program.  He received his Medical Degree from Dow Medical College and completed his Residency at Flushing Hospital Medical Center.  He obtained his fellowship in Pulmonary, Critical Care and Sleep Medicine from Stonybrook University Hospital in New York.


Diana M. Alexandru, DO

Dr. Alexandru is Board certified in Pulmonary Disease, Critical Care and Sleep Medicine, as well as Internal Medicine.  Dr. Alexandru received her Medical Degree from State Medical University of Moldova and her Doctor of Osteopathic Medicine from New York College of Osteopathic Medicine.  She completed her Residency at the University of Connecticut.  She obtained her fellowship in Pulmonary and Critical Care at Maine Medical Center in Portland, Maine and her Sleep fellowship from Brigham and Women’s in Boston.


Peter E. Corrigan, MD

Dr. Corrigan is Board Certified in Pulmonary Disease and Sleep Medicine as well as Internal Medicine.  Dr. Corrigan serves as Medical Director for the Elliot Center for Sleep Evaluation.  Dr. Corrigan joined the Elliot Hospital staff in 2010 following 25 years of Private Practice.  He received his Medical Degree from Georgetown University School of Medicine and completed his Residency at St. Elizabeth’s Hospital in Boston, MA.  He obtained his fellowship in Pulmonary from Maine Medical Center in Portland, Maine.


Sunil Dhunna, MD

Dr. Dhunna is Board Certified in Pulmonary Disease as well as Internal Medicine. He received his Medical Degree from Miraj Medical College, India and completed his Residency at Raritan Bay Medical Venter, Perth Amboy, New Jersey. He obtained his Pulmonary Fellowship from Harlem Hospital Center, Columbia University College of Physicians and Surgeons, New York.


Jeanetta C. Rains, PhD., DABSM, FABSM

Dr. Rains is Board Certified in Sleep Medicine.  She joined the Elliot Hospital staff in 1997 and has been serving as Clinical Director to the Elliot Center for Sleep Evaluation since that time.  Dr. Rains received her Doctorate in Clinical Psychology from the University of Arkansas and her Residency at the University of Mississippi Medical Center.


Kimberly A. Rouleau, APRN

Kimberly Rouleau, APRN is Licensed by the New Hampshire Board of Nursing as an Adult Nurse Practitioner.  She joined the Elliot Hospital staff in 2010 following 12 years of Private Specialty Care experience with Pulmonary Medicine Associates.  Kim is a certified Asthma Educator and provides education and serves as clinical liaison with our Pulmonary Rehabilitation Program.


For all appointments please call 603-663-3770