About Us

About Us

- Sisselman Medical Group -

Internal and Family Medicine

Dr. Stephen Sisselman is Board Certified in Internal Medicine, and Dr. Jill Sisselman is Board Certified in Family Medicine. They care for patients ages 12 and up, and their care encompasses Adolescents and Women's Health as well. They provide the latest technology and compassionate care. With offices in both Massapequa and Commack, our offices are sure to be convenient to both you and your family.

PCMH - Patient Centered Medical Home

The National Committee for Quality Assurance (NCQA) announced that Sisselman Medical Group has received recognition from the NCQA Patient-Centered Medical Home program for using evidence-based, patient-centered processes that focus on highly coordinated care and long-term relationships. Sisselman Medical Group has successfully rectified their level 3 PCMH status in 2017 and 2019.


The patient-centered medical home is a model of care emphasizing care coordination and communication to transform primary care into what patients want it to be. Research shows that medical homes can lead to higher quality and lower costs, and can improve patients' and providers' reported experiences of care. The NCQA PCMH Recognition program identifies practices that promote partnerships between individual patients and their personal clinicians, rather than treating patient care as the sum of episodic office visits. Each patient's care is delivered by clinician-led care teams that provide all health care needs and coordinate treatments across the health care system. Medical home clinicians demonstrate the benchmarks of patient-centered care, including open scheduling, expanded hours and appropriate use of proven health information systems.

Patient Survey


At Sisselman Medical Group we try to improve the quality of care we deliver.


Please complete this short 5 minute survey so we can accomplish our goals of being the Ultimate Center for Primary Care Medicine on Long Island.


To view preliminary results, click here.


Our Team

Share by: