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Dr. Jill Sisselman, DO

Dr. Jill Sisselman, DO

Family Medicine*
25+ years of experience

Dr. Jill Sisselman, DO is a family medicine physician in Massapequa, NY and has over 25 years of experience in the medical field. She graduated from New York Institute of Technology College of Osteopathic Medicine in 1996. She is affiliated with medical facilities North Shore University Hospital and St Joseph Hospital. She is accepting new patients and telehealth appointments.

4.6 Star Rating
Based on 147 reviews 4.6 Star Rating (147 reviews)

Practice

627 Broadway Ste 1 Massapequa, NY 11758
Telehealth available
Patient Favorite Award

Dr. Sisselman is a patient favorite Family Medicine Physician

The Patient Favorite badge is awarded to top-performing providers who surpass average ratings and comments, reflecting their commitment to exceptional patient care. Read our methodology

  • Area of Expertise
    Dr. Sisselman specializes in the area of Family Practice. See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. See reviews
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Recent Reviews
    Reviews made in the last 30 days. See reviews
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Dr. Sisselman's Reviews

Likelihood to recommend Dr. Sisselman

4.6
147 ratings, 128 with a written review
5 star
86%
86%
4 star
4%
4%
3 star
1%
1%
2 star
1%
1%
1 star
7%
7%

Your trust is our top concern.

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I’ve been a patient of Sisselman Medical Group in Massapequa for many years and have seen Dr. Jill and Sabrina both. They are both professional and very thorough and have always guided me in the right direction.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Christine Herbert – Apr 02, 2025
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Great doctor
I have been a patient of Dr Sisselman for years, I have always felt I have been in good hands. I have always felt she cares about me and my health.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Lenny – Feb 08, 2025
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Dr Sisselman is always great, so efficient and has excellent bedside manner.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Tabassum Shahnaz Ansari – Dec 29, 2024
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Great Physician
Dr Sisselman is very knowledgeable and professional- with patients well being top of mind.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Dec 18, 2024
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I like her , been going there for years
She’s very thorough
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Oct 01, 2024
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I am also treated by a cardiologist. Dr. Jill asked me if the cardiologist had ever given me a calcium test which is typically given to heart patients. This was a good question since the cardiologist had never discussed this test with me. Dr. Jill has been helpful with many other things as well. She is a very good doctor.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Aug 04, 2024
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Always Present
Stickler for details. Pleasant, down to earth. Good listener. All around what you hope a doctor would be.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Jun 22, 2024
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Excellent doctor!
She's very thorough. She picked up on a heart murmur that my previous doctor mentioned but never followed up on it. Turns out that I had to go to cardiologist for a heart valve issue. If it hadn't been for her, God knows what could have happened. Plus, it's easy to get an appointment and you don't have to wait to be seen. I'm so glad I switched to her!
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Maria S – Jun 13, 2024
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Always excellent
Dr. Jill Sisselman is a wonderful example of what your doctor should be, she is kind, caring and extremely thorough.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Jun 12, 2024
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Dr. Jill is very caring and patient with my 96 yr. old mother who has dementia. Her staff is very helpful and when I text the office they respond quickly.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Long wait times
Helpful
Apr 10, 2024
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Dr. Jill is very caring and is very thorough in her questioning regarding the patient’s health, symptoms, medications and overall concerns.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
A. Daisley – Apr 03, 2024
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Dr Jill
Great diagnostician! Not an alarmist! Offers helpful suggestions about your questions. Doesn’t push pills.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Mar 15, 2024
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Jill Sisselman
Been patient of dr Jill for 15 years she is caring has excellent medical and always gets it right. Very lucky to have her
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
John bosco – Mar 06, 2024
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Caring
Never feel rushed and she has great bedside manor, listening to all concerns with minimal wait times
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Audra – Feb 21, 2024
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Compassionate Doctor
Really cares about her patients!!Easy to talk to !I trust her with my health!!
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Steve – Jan 27, 2024
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Dr. Sissleman is thorough, and really listens to patient concerns.
What went well
  • I felt respected
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Jan 03, 2024
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Dr. Jill is very diligent, and professional!
She answers all of your questions and does not rush you out.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Dec 27, 2023
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Very good
Dr Sissleman listen to my health problems and suggest a way to relieve themVery prompt and pro
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Barbara DElia – Oct 25, 2023
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Caring Docter
Dr. Sisselman was very understanding and a good listener. Although my first visit she seemed to want to get my health under control. So far so good!
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
Oct 22, 2023
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Highly Recommend!!
Short wait time. Staff incredibly nice. Dr. Jill is attentive, takes her time asking and answering questions. She is very thorough. Makes you feel comfortable.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
Sep 16, 2023
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How was your experience with Dr. Sisselman?

About Me

care philosophy

Dr. Jill Sisselman graduated from SUNY Albany and then received her Medical degree at the New York College of Osteopathic Medicine. After Internship at Massapequa General Hospital, she completed Residency at St. Francis Hospital in Delaware. She...read more

biography

Excellence in Family Medicine
  • Family Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • St Francis Hospital|st. Francis Hospital, Wilmington, De

    Residency Hospital, 2000
  • Massapequa General Hospital

    Internship Hospital, 1997
  • New York Institute Of Technology College Of Osteopathic Medicine

    Medical School, 1996
American Board of Medical Specialties®
American Board of Family Medicine®
Family Practice
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.
Patient Favorite Award

Dr. Sisselman is a patient favorite Family Medicine Physician

    Read our methodology

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    Locations

    Practice

    Office627 Broadway Ste 1 Massapequa, NY 11758
    1
    • Call
    • Fax
    • Hours
      • Mon: 8:00am - 4:30pm
      • Tue: 8:00am - 7:00pm
      • Wed: 7:30am - 7:00pm
      • Thu: 8:00am - 4:00pm
      • Fri: 7:30am - 4:00pm
      • Sat: 8:00am - 1:00pm
    • Directions

    Practice

    Ronkonkoma Medical Care PLLC2171 Jericho Tpke Ste 304 Commack, NY 11725
    2

    Affiliated Hospitals

    • North Shore University Hospital

      300 Community Dr
      Manhasset, NY 11030
      Recipient of 19
      hospital awards

      Patient Safety Excellence Award™ (2024, 2023)

      Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

      Outstanding Patient Experience Award™ (2022)

      Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

      View all awards

      How patients felt about the care they received at this hospital.

      83%
      Patients said they were given information about recovering at home

      1% lower than the national average

      73%
      Patients said that doctors always listened to them and explained things well

      3% lower than the national average

      View all patient feedback
    • St Joseph Hospital

      4295 Hempstead Tpke
      Bethpage, NY 11714

      How patients felt about the care they received at this hospital.

      85%
      Patients said they were given information about recovering at home

      1% higher than the national average

      78%
      Patients said that nurses always listened to them and explained things well

      3% higher than the national average

      View all patient feedback
    Learn more about how Healthgrades measures Hospital Quality