Lynne Dugan, APRN

[Bedford Office] Lynne Dugan earned a Master of Science in Nursing in the Family Nurse Practitioner program at Rivier College, Nashua, NH. She has significant experience in chronic disease management, acute care and women’s health. Lynne believes in patient-centered care and enjoys helping patients feel their best. She enjoys working collaboratively with patients to help…

Debra E. Margolis, DO, FAAFP

[Bedford Walk-In Clinic] Dr. Margolis earned her Doctor of Osteopathic Medicine (DO) degree from University of New England College of Osteopathic Medicine, Biddeford, ME. She is primarily located in DMC Bedford’s walk-in clinic, caring for DMC patients with urgent medical issues. She strives to provide thoughtful, appropriate, and evidence-based care to all patients. She also collaborates…

Kiersten Lagasse, APRN, FNP

[Bedford and Goffstown Offices] Kiersten earned her Bachelor of Science in Nursing from Saint Anselm College, Manchester, NH. She earned her Master of Science in Nursing, Family Nurse Practitioner, from Rivier University, Nashua, NH. As a family nurse practitioner, Kiersten sees patients of all ages and has a special interest in pediatrics. In her spare…

Deborah Amirtham, MD

[Bedford Office] Dr. Amirtham earned her Bachelor of Medicine and Bachelor of Surgery degrees from Kasturba Medical College, Manipal, India. She graduated from the NH Dartmouth Family Medicine Residency Program, Concord, NH. Dr. Amirtham is a board-certified family medicine doctor who focuses on promoting healthful living, with a special interest in women’s health. She develops…

J. Bryan Bannister, MD

[Bedford Office] Dr. Bannister earned his bachelor’s and master’s degrees from Texas Tech University, Lubbock, TX and his Doctorate in Medicine (MD) from University of Texas, Medical Branch at Galveston, TX. He has been a board certified family medicine physician since 2001. In addition to general preventative and acute care, Dr. Bannister has extensive OB/GYN experience…

Ashley Blazon, APRN, FNP

[Bedford Office] Ashley Blazon is a family nurse practitioner at DMC’s Bedford practice. She received a Bachelor of Science in Exercise Physiology from University of Massachusetts Lowell, and a Bachelor of Science in Nursing from Massachusetts College of Pharmacy and Health Sciences University. Ashley received her Master of Science in Nursing, Family Nurse Practitioner, from…

Michelle O’Mahony, PA-C

[Bedford Office] Michelle is an experienced PA who has been practicing medicine since 2001. She earned her Bachelor of Art degree in Speech and Hearing Sciences from the University of California, Santa Barbara, CA. She completed her Bachelor of Clinical Health Services in the Physician Assistant Program at the University of Washington School of Medicine…

Adam Androlia, DO, Sports Medicine

[Bedford and Derry Offices] Dr. Adam Androlia is a board certified family medicine and sports medicine provider who practices in our Bedford and Derry offices. He earned his undergraduate degree from Occidental College and his medical degree from Western University of Health Sciences. He completed his family medicine residency, and his sports medicine fellowship at…

Sarah Wheeler, FNP

[Bedford and  Raymond Offices] Sarah Wheeler (formerly Matson) is a family nurse practitioner in DMC’s Derry and Raymond practices. She graduated Cum Laude from Saint Anselm College in Manchester, NH with a BA in nursing and from University of New Hampshire, Durham as an FNP. Sarah Wheeler is currently seeing patients at 160 South River…

Ajay Koshy, MD

[Bedford and Goffstown Offices] Dr. Koshy is Board Certified in Family Medicine by the American Academy of Family Practice. He completed his undergraduate degree at Villanova University and his medical degree at Medical College of Pennsylvania. He completed his residency at Williamsport Hospital, also in Pennsylvania. Dr. Koshy has been practicing in the greater Manchester…