MEDICAL PRACTICE PURCHASING GROUP (MPPG) was founded in 2004 by Dr. Brian Greenberg, a Pediatrician and Allergist in Agoura Hills and Tarzana, California in order to help physicians with the high cost of medical practice.
Beginning with four practices and a Sanofi Pasteur contract, MPPG has grown to serve many physicians in a wide variety of specialties with an expanding choice of key money saving contracts. Since 2006 MPPG has added contracts with:
- Merck, Pfizer and Medimmune for vaccines
- CAP (CA only) and Pinnacle Brokers (national) for medical liability coverage
- ClearGate for merchant services
- Henry Schein for medical supplies
- Staples Advantage for office supplies
- Farmers for Insurance
- Medical Waste Management for medical waste (CA only)
Please see Partners & Products for a complete listing.
Feedback from MPPG members affirms that our mission of saving physicians money is critical to their ability to practice in today’s financial climate. It is MPPG’s continuing goal to increase physician profits and reduce stress – we believe that doctors work hard enough. Dr. Greenberg currently oversees the day-to-day operations of MPPG in addition to practicing medicine full-time.
Dr. Greenberg, in medical practice since 1991, received a BA degree from the University of Pennsylvania, his medical degree from University of Florida, and completed his residency in Pediatrics and Fellowship in Allergy and Clinical Immunology from the University of California, Los Angeles. In addition to treating Pediatric patients, Dr. Greenberg provides care for a large number of Pediatric and Adult Allergy patients focusing on prevention and education. Dr. Greenberg is married and the father of three daughters. Dr. Greenberg has been involved in education for many years and is currently the chair of the University of Pennsylvania’s Alumni Interview Program for Ventura County and Malibu. He additionally has a wide array of interests including politics, traveling, gardening, hiking, and mentoring youth.
As a Pediatrician in practice for over twenty years he knows firsthand how hard it can be to run a successful medical practice. As if declining reimbursement isn’t enough, costs keep going up with no end in sight. Dr. Greenberg started MPPG to save money not only for his medical practice, but those of his colleagues as well!
Before starting to work with Dr. Greenberg in 1993, Sally stayed at home to raise her four children, three sons and a daughter. After beginning to work with Dr. Greenberg, her responsibilities began with direct patient care then progressed to office purchasing and administration. Her continued involvement with the day-today operations of the medical practice makes her an ideal director of operations for MPPG. Sally’s primary goal is ensuring all members are receiving the discounts they deserve. Sally is married and between her and her husband, has six children. She enjoys spending time with her family and traveling with her husband.
Leslie received her Bachelor’s degree in Biology from the University of Colorado. She has worked with physicians and their administrators since 1988 in various capacities, initially with a vaccine manufacturer as a Senior Biological Product Specialist then as a Sales Trainer and Division Manager. Leslie came to MPPG in 2012 to help members of MPPG increase their purchasing power and add excellence to member care. Understanding the challenges of a modern medical practice, Leslie is glad to answer questions and provide assistance to members and prospective members at anytime that’s convenient for them. She is a mother of three sons. She also spends time on a variety of fundraising projects, including those that support teachers and the arts.