Patient Reviews

Reviews reflect patients' level of satisfaction with the care they received from this provider. Dr. Brian Callahan Jr xhas an overall rating of 3.0.


Dr. Brian Callahan Jr, MD is a Doctor primarily located in Concord, MA, with other offices in Andover, MA and Haverhill, MA. He has 33 years of experience. His specialties include General Surgery. Dr. Callahan is affiliated with Lawrence General Hospital, Holy Family Hospital in Haverhill and Holy Family Hospital. He speaks English.


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Specialties & Expertise

Dr. Brian Callahan Jr has the following 2 areas of expertise, 1 specialty and 1 board certification.

General Surgery

A surgical specialist is a physician who has additional training in a specific area of surgery.
The American Board of Medical Specialties acknowledges the following surgical specialties: general surgery, thoracic and cardiac surgery, colon and rectal surgery, obstetrics and gynecological surgery, neurological surgery, ophthalmic surgery, oral and maxillofacial surgery, orthopedic surgery, otolaryngological surgery, pediatric surgery, plastic surgery, urological surgery, and vascular surgery.
Some procedures are performed by more than one type of specialist. Also, some surgeons may choose to specialize in specific procedures within their specialty area. For example, a plastic and maxillofacial surgeon may specialize in performing rhinoplasty procedures.


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Board Certification

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Locations & Directions


131 Old Road To 9 Acre Cor
Concord, MA 01742

140 Haverhill St
Andover, MA 01810

1 Park Way
Haverhill, MA 01830

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