Sisselman Medical Group

Primary Care in Massapequa, New York

Address:
627 Broadway #1
Massapequa, NY 11758

County: Nassau County

Phone: (516) 308-4040

Alt. Phone: (631) 670-6525

Open today from 8:00 am to 4:00 pm - Call to schedule a visit

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About This Clinic

Sisselman Medical Group is a primary care center located at 627 Broadway #1 Massapequa, NY 11758 . This provider is open 6 days a week.

Sisselman Medical Group is a family care center located in Massapequa and Commack, providing comprehensive medical services to individuals aged 12 and up, including specialized care in adolescents and women's health. The practice is led by Dr. Stephen Sisselman, Board Certified in Internal Medicine, and Dr. Jill Sisselman, Board Certified in Family Medicine, who are dedicated to delivering compassionate care using the latest medical technology and diagnostic testing. The center emphasizes personalized treatment, offers same-day appointments for urgent care needs, and has staff available 24/7 for patient support, ensuring accessible and high-quality care for families throughout the Long Island area.

Hours of Operation

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Day Hours
Monday 8:00 am - 4:30 pm
Tuesday 8:00 am - 7:00 pm
Wednesday 8:00 am - 4:00 pm
Thursday 8:00 am - 7:00 pm
Friday 7:30 am - 4:00 pm
Saturday 8:00 am - 1:00 pm

Care Services

  • Blood Testing & Drawing On Site
  • Cardiovascular Risk Assessment
  • Care Management and Remote Monitoring
  • Cholesterol Screening & Testing
  • Comprehensive Physical Examinations
  • Coumadin, INR & PT Testing
  • Dementia & Memory Loss Screening
  • Flu Shots
  • Medical Clearances for Surgical Procedures
  • Metabolic Rate Assessments
  • Obesity & Metabolic Syndrome Treatment
  • PAP Smear Test & Screening
  • Prostate Cancer Screening & Testing
  • School, Camp & Sports Physicals
  • Skin Biopsy & Excisions
  • Skin Cancer Screening
  • Sleep Apnea Testing & Treatment
  • Stress Test & Stress Echocardiogram
  • Suture & Staple Removal
  • Trigger Injections & Joint Aspiration
  • Vision & Hearing Tests

Accepted Insurance Plans

Sisselman Medical Group — along with some of the providers practicing at this location — may currently accept health insurance plans from the companies listed below. Insurance participation may vary by physician, so we recommend verifying with the practice directly to confirm current coverage.

  • Medicare

Meet Your Care Team

Browse the table below to see each provider’s name and specialty, and click the info bubble beside any listing for a plain‑language look at what that specialty means.

Name Specialization
MRS. Amy L Roberts, RPA-C Physician Assistant
Jill Sisselman, D.O. Family Medicine
Stephen G Sisselman, DO Internal Medicine

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