Meet the Doctor

Dr. Mastando ChiropractorDr. Mastando has been helping people live pain free by administering gentle chiropractic adjustments since graduating in 2001.  She opened her own office in Marshfield in October 2005. Dr. Mastando is committed to promoting health and wellness by educating her patients about the cause of their pain and helping them solve the problem through adjustments, specific posture exercises and nutrition.  Dr. Mastando helps her patients understand how to make the connection between lifestyle or occupational habits and pain. Her patients range in age from newborns to seniors in their nineties. At Marshfield Chiropractic you will receive a holistic approach to your health.

Dr. Mastando (known to her patients as Dr. Nicole) is an accomplished equestrian and has participated in several other sports which gives her the opportunity to understand performance not only from the clinician's perspective but the perspective of the athlete/patient as well.


Diversified, Thompson, CBP (modified), Webster, Activator and Impulse/ArthroStim.  These techniques are applied to make an adjustment, to correct posture and are coupled with posture exercises.  Activator is used specifically on people with significant bone density issues & infants. Webster Technique is utilized when a pregnant woman has an ultrasound showing a breech baby.  This technique is 90% effective in turning the baby.  



  • Sherman College of Chiropractic
  • Regent's College

Associations & Memberships

  • Massachusetts Board of Chiropractic

Meet Our Staff

Marisa Jacobson, Nutritionist, Ideal Protein Weight Loss Coach, Office Manager

Mary Jordan, Billing Manager

Shayna Braley, Certified Massage Therapist

You will be greeted by a warm, friendly, professional front desk staff that can answer all of your questions about your visit as well as any questions regarding insurance. We know your time is valuable and we strive to make your visit as efficient as possible.