Covenant Health is an innovative, Catholic regional delivery network and a leader in values based, not-for-profit health and elder care. We sponsor hospitals, nursing homes, assisted living residences and other health and elder care organizations throughout New England.

St. Joseph Hospital OB/GYN

St. Joseph Hospital OB/GYN - Merrimack

30 Daniel Webster Highway
Suite 11
Merrimack, NH 03054
Phone: (603) 883-3365
Fax: (603) 883-5758


  • Monday through Friday, 8:00 a.m. to 5:00 p.m.


Mark Conway, M.D., FACOG
Karin Commeret, M.D.
Kelly MacMillan, M.D., FACOG
Lan P. Tran, MD, FACOG
Leonard Wasserman, M.D., FACOG

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