About Us
MABC fights for accurate medical billing
Medical Advocate and Billing Consultants

We are located in the SF Bay Area
Medical Advocate & Billing Consultants (MABC) specializes in analyzing medical bills and insurance claims for accuracy and verifies that you were billed correctly for the services provided and that your insurance payments are correct. We will then negotiate with your providers on your behalf to obtain a reduction in the charges to you or a possible refund. We are on your side - your advocate through this difficult process. Let us save you hundreds or thousands of dollars using our 30 years of experience in the medical profession.

Although we are based in Northern California, we advocate for Clients throughout the United States.
Sally Brinkmann, R.N., B.S., CLNC is founder and president of MABC. Certified as a Trauma Nurse, Pediatric Intensive Care Nurse, and ACLS Instructor, Sally received her formal education and training in the medical field as a graduate of The Bryn Mawr Hospital School of Nursing. Sally is a Registered Nurse in the state of California. Sally has a long career as a patient advocate in the field of nursing. Her career started as an adult critical care nurse, later transitioning to pediatric intensive care. With a passionate belief in organ donation, Sally followed her heart and became a transplant coordinator with the California Transplant Donor Network (CTDN). Sally obtained certification as a Procurement Transplant Coordinator. Following her work with CTDN, Sally moved onto the clinical research field. With her private consulting firm, Sally provides senior consultant services, such as international project management and auditing. Sally has worked with a wide variety of Fortune 500 firms, vendors and insurers. Her auditing, nursing, and interpersonal skills have proven invaluable as she advocates on behalf of her Clients.

Sally Brinkmann is certified by the Medical Billing Advocates of America.
Medical Advocate & Billing Consultants © 2012
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  • Intensive Care
  • Coronary Care
  • Pediatric ICU
  • Trauma
  • Transplantation & Organ Donation
  • Oncology
  • International Clinical Trial Management
  • Auditor
In Summary, Sally brings 30 years of experience in the medical field to MABC. Years of working in the medical profession and with fellow medical professionals has provided her with unique insights. As highlighted above, areas of experience include: