HSS Services Executive Team

Steve has led the team of executives in the delivery of HSS’ physician practice and accounts receivable management services over the last 27 years. Steve is responsible for setting the vision for HSS, and the long-term strategies related to growth, innovation, and technology. Steve is a member of the Healthcare Billing and Management Association and the Society for Pain Practice Management.

Sandra Ang is the Director of Marketing and co-founder of HSS Services. She is responsible for the sales and marketing efforts of HSS, bringing over 25 years of healthcare experience to HSS. Sandra graduated from Rutgers University with a Bachelor’s degree in Zoology.

Robbie Jaffar is Director of Client Services at HSS Services. Robbie joined HSS in 1997, and brings over 23 years of experience in the healthcare industry, and vast knowledge of all aspects of billing and different states’ billing regulation