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Square Medical Group - Corporate Management

Jeff Gershman
Chief Executive Officer

Jeff Gershman currently fills the role of Chief Executive Officer for Square Medical Group and has held this position since 2011. Jeff graduated from New York University’s Stern School of Business with a bachelor degree in Finance and Accounting. With several years of investment banking experience in New York, NY and managerial experience as the president of Gellert Health Solutions in North America, we are excited to have Jeff help us preserve the values of Square Medical through our future growth progression. 

Elaine Stark
Director of Operations

Elaine Stark joined Square Medical Group in 2014 to work in the areas of compliance and program development. Elaine has worked for government, and both profit and non-profit organizations, in clinical and administrative positions. Prior to coming to Square, Elaine was the Executive Director at Boston Institute for Psychotherapy (BIP), for ten years and served as Chief Administrative Officer for New England Psychiatric Consultants, P.C. (NEPC) for 12 years. She brings significant expertise and experience in contract procurement and administration, program development, Federal and state regulations, as well as healthcare accreditation requirements. Elaine earned a BA from Assumption College with a double major in Psychology and Social Rehabilitation and a Master of Liberal Arts degree from Harvard University with a concentration in Psychology.

Robin Pape
Billing Manager

Started medical billing over 30 years ago at a gynecology firm outside of Boston continuing with a role in orthopedics billing. For the last 20 years Robin has been heavily focused on Mental Health billing and general billing efficiency. From 1994 to 2013 Robin was in a variety of executive and operational roles at both Nova Psychiatric Services and Neurobehavioral Associates based in the South Shore region of Massachusetts. Starting at Square Medical Group in 2014 Robin has re-built and streamlined the in-house billing and collections department for both clinic locations as well as the Weymouth based laboratory. Robin earned a BA in Pharmaceutical Science from the Massachusetts college of Pharmacy.

Welson Pierre
Square Medical Group Manager

Bachelors in Sociology from Tufts University. Leadership experience includes Operation Supervisor/Coordination  at the Cambridge Health Alliance.  Customer Care Lead at HealthDrive. I specialize in operational organization in Medical Home Model. I’m am fluent in Spanish, French, Haitian Creole and English. 

Natalie Lender, MD
Medical Director, Psychiatrist

Dr. Lender is a Psychiatrist, certified by the American Board of Neurology and Psychiatry. Dr. Natalie Lender received her medical degree from the Moscow State Medical University (Moscow, Russia). She later graduated from the psychiatric residency-training program at TUFTS University (Boston, MA) in 1998. Dr. Lender works as a part-time attending psychiatrist at Bournewood Hospital located in the Metro Boston, where she practices general psychiatry and specializes in drug and alcohol addiction treatment. 

Dr. Natalie Lender formed Square Psychiatry in 2008 and has since developed the practice into a valuable resource for the Greater Boston community. Dr. Lender’s experience includes co-occurring substance use and mental disorders. Dr. Lender also has 13 years of experience in person-centered treatment and program development.

Dr. Lender designs and implements patient care strategy for patients at Square Medical Group. Likewise she is most passionate about developing the next phase in integrative care for dual-diagnosis and substance abuse patients.

Tanya Gershamn
TMS Manager

Tanya Gershman is the Transcranial Magnetic Stimulation manager and one of the TMS operators. She graduated from Brandeis University with her Bachelor of Science degree in Health: Science, Society, and Policy. Tanya’s most recent position was in the cardiology department at Newton Wellesley Hospital. Previously, she worked as the front office manager at Square Medical Group and interned as a research assistant for Dr. Taylor studying functional medicine in conjunction with a capstone course at Brandeis University.

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