Sarah E. Breau, PA-C

[Londonderry Office] Sarah received a Bachelor of Health Sciences degree in 2008 from Northeastern University, Boston, Massachusetts, and achieved her Masters of Physician Assistant Studies in 2012 from Massachusetts College of Pharmacy and Health Sciences in Manchester, New Hampshire. A native of New Hampshire, Sarah has a passion for treating patients of all ages, and…

Anne Barlow Barry, DO

[Windham Office] Dr. Barry earned her medical degree from University of New England College of Osteopathic Medicine in Biddeford, Maine, and completed her residency in Family Medicine at New Hampshire Dartmouth Family Medicine at Concord Hospital in Concord, New Hampshire.  A native of New Hampshire, Dr. Barry grew up in Londonderry and is pleased to…

Aimee Murray, PA-C

Aimee Murray, PA-C

[Windham Office] Aimee earned a Bachelor of Science degree in Rehabilitation Services from Springfield College and a second Bachelor of Science degree in Physician Assistant Science from Daemen College in Amherst, NY.  She practices in our Windham office and is welcoming new patients.  

Amanda Underwood, PA-C, MPAS

[Bedford Office] Amanda Underwood received her Bachelor of Science from Holy Cross College and a Master’s degree in Physician Assistant Science from Saint Francis College in Pennsylvania. Amanda is welcoming new patients of all ages in our Bedford office.      

Dr. Rule

Tanya Rule, PA-C

[Derry and Raymond Offices] Tanya Rule earned her Bachelor of Science degree from the University of Lowell and a Master’s degree in Physician Assistant Science from Northeastern University, Boston Massachusetts. Tanya practices in our Derry and Raymond offices.      

Julie Jordan, PA-C

[Bedford and Goffstown Offices]  Julie Jordan grew up in Michigan where she attended Central Michigan University as an undergraduate. She moved to New England and earned her Master’s Degree in Physician Assistant Studies at the Massachusetts College of Pharmacy and Health Sciences. She is seeing patients of all ages in our Bedford and Goffstown offices,…

John H. Wheeler, DO

[Derry Office] Dr. Wheeler received his Bachelor of Arts degree from the University of Rochester and earned his Doctor of Osteopathic Medicine from the Philadelphia College of Osteopathic Medicine. He completed his residency at the Crozer Keystone Health System in Philadelphia. Dr. Wheeler is Board Certified by the American Board of Family Medicine. He began…

John F. Welter, DO Sports Medicine

[DMC at Derry, 6 Tsienneto Road, Suite 301]] Dr. Welter earned his Bachelor of Science degree from the University of Notre Dame and his Doctor of Osteopathic Medicine from New England College of Osteopathic Medicine. He completed his residency in Family Practice at Mercy Hospital in Pittsburgh, PA. He is Board Certified in Family Medicine…

Daniel Waszkowski, MD

[Londonderry Office] Dr. Waszkowski (affectionately called “Dr. Dan” by his patients) earned his Doctor of Medicine degree from the Indiana University School of Medicine in Indianapolis, and completed his family practice residency at the San Jose Medical Center in San Jose, CA. He is board certified in Family Practice, and is a member of the…

Dennis G. Rork, MD

[Londonderry Office] Dr. Rork earned his Bachelor‘s Degree from Holy Cross College and his Doctor of Medicine degree from the University of Rochester School of Medicine and Dentistry. He completed his residency at the Naval Regional Medical Center in Charleston, SC. Dr. Rork is Board Certified in Family Medicine by the American Board of Family…