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WEST ORANGE ASC LLC is a Medicare-certified ambulatory surgery center located in WEST ORANGE, NJ, offering same-day outpatient surgical procedures. Google rating: 4.9 out of 5 from 528 reviews.

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WEST ORANGE ASC LLC

west orange, NJMedicare Certified

Location & Directions

Address

101 OLD SHORT HILLS RD

WEST ORANGE, NJ

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(973) 322-6200

Service Area

This provider serves patients in WEST ORANGE and surrounding areas in NJ.

Contact this surgery center for service area details

Note on Service Area

This ambulatory surgery center serves patients in the surrounding area. Contact this surgery center directly to confirm service availability in your specific location.

Procedures Performed

Common outpatient procedures performed at this ambulatory surgery center, based on reported specialties.

Obstetrics & Gynecology6
HysteroscopyA slim camera passed through the cervix examines the inside of the uterus, and can remove polyps or fibroids in the same visit. No abdominal incision is involved. Cramping for a day or two afterward is normal.LaparoscopyA camera and instruments are inserted through small abdominal incisions, allowing diagnosis and treatment without a large open incision. Used for endometriosis, ovarian cysts, and pelvic pain, with recovery measured in days rather than weeks.D&C (Dilation and Curettage)The cervix is dilated and the uterine lining removed, for heavy bleeding, after a miscarriage, or to obtain tissue for diagnosis. The procedure takes 10 to 15 minutes and most people return to normal activity within a day or two.Tubal LigationThe fallopian tubes are sealed, cut, or removed to provide permanent contraception. It should be considered irreversible — reversal is not reliably successful, so it is intended for people certain they do not want future pregnancy.Endometrial AblationThe uterine lining is destroyed to reduce or stop heavy menstrual bleeding, offering an alternative to hysterectomy. It is not a contraceptive, and it is only appropriate for those who have completed childbearing.Ovarian Cyst RemovalA persistent, enlarging, or painful ovarian cyst is removed, usually laparoscopically. Surgeons generally aim to remove the cyst while preserving the ovary itself, particularly for patients who may want future pregnancy.

Procedure list is based on CMS-reported specialty designations. Contact the facility to confirm specific procedures offered.

Browse all procedures by specialtyCommon questions about outpatient surgery

Patient Experience Scores

Overall: 97/100 (+4 vs natl avg 93)

Based on 222 surveys · 20% response rate

OAS CAHPS scores are linear means (0–100) from Medicare patient surveys. Higher is better. National averages shown for comparison.

Overall RatingPatients who gave the facility a high overall rating
97+4 vs national avg (93)
0↑ natl avg100
Would RecommendPatients who would definitely recommend this facility
96+4 vs national avg (92)
0↑ natl avg100
StaffPatients who rated staff care and professionalism highly
100+4 vs national avg (96)
0↑ natl avg100
CommunicationPatients who felt staff communicated well about their care
96+2 vs national avg (94)
0↑ natl avg100
Source: OAS CAHPS (Outpatient and Ambulatory Surgery CAHPS) Survey, Centers for Medicare & Medicaid Services. Scores are linear means on a 0–100 scale.

Safety Metrics

Hospital Transfer Rate

% of patients transferred to a hospital during or after their procedure (ASC-4). Lower is better.

0.07%

natl avg ~1.0%

Patient Fall Rate

% of patients who experienced a fall resulting in injury. Lower is better.

0.00%

natl avg ~0.1%

Patient Burn Rate

% of patients who experienced a burn during their procedure. Lower is better.

0.00%

natl avg ~0.03%

Wrong Site Surgery Rate

% of cases involving wrong-site, wrong-side, wrong-patient, or wrong-implant surgical events. Lower is better.

0.00%

natl avg ~0.01%

Source: CMS ASC Quality Reporting Program. Data reflects Medicare patient outcomes reported by the facility.

Affiliated Surgeons

Surgeons affiliated with this facility based on NPPES NPI registry data.

A PETER SALAS, MD, FACS, FACM

Plastic and Reconstructive Surgery

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ADRIAN L CONNOLLY, M.D.

207ND0101X

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ALEX G POPKO, D.O.

Obstetrics & Gynecology

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ALLAN KESSEL, M.D.

Obstetrics & Gynecology

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ARTHUR M GILMAN, MD

Neurological Surgery

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AUDREY A ROMERO, M.D.

Obstetrics & Gynecology

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+ 14 more affiliated surgeons on record

Surgeon affiliations are sourced from CMS NPPES data and may not reflect current practice arrangements. Contact the facility to confirm.

Preparing for Your Procedure

Guides covering what to expect before, during, and after outpatient surgery.

Pre-Op Preparation Checklist
What to do in the weeks before your procedure, from two weeks out to the morning of.
What to Expect on Surgery Day
Arrival, check-in, the procedure itself, and discharge.
Understanding Anesthesia at an ASC
Sedation types, who administers it, and how recovery differs.
How to Read CAHPS Patient Experience Scores
What the survey scores above actually measure.
How Medicare Covers Outpatient Surgery
What Medicare pays at a certified ASC and what you owe.
ASC Accreditation Explained
What AAAHC, AAAASF, and Joint Commission accreditation mean.
Browse all patient resources

Explore More Surgery Centers

Compare this facility with others nearby.

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NORTHFIELD SURGICAL CENTER LLC
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PLEASANTDALE AMBULATORY CARE LLC
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WEST ORANGE SURGICAL CENTER DBA MOUNTAIN SURGERY CENTER
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ESSEX SPECIALIZED SURGICAL INSTITUTE
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Other surgery centers in West Orange, NJBrowse all New Jersey surgery centers

Google Reviews

4.9
528 reviews
Marlene Enriquez

Marlene Enriquez

I had an excellent experience at this surgery center from start to finish. The entire staff was professional, kind, and incredibly attentive. From the front desk to the nurses and surgical team, everyone made me feel comfortable and well cared for.

Verified Google review
Monica M. Abdelmesih

Monica M. Abdelmesih

I had a wonderful experience at Gregori Surgery Center. From the moment I walked in, the entire team was incredibly kind and welcoming. The receptionist was warm and professional, and every staff member I encountered made me feel comfortable and cared for. The facility itself was spotless and very well organized, which gave me great peace of mind. Everything ran smoothly and efficiently, and it was clear that everyone takes pride in their work. The surgeon and staff were attentive, knowledgeable, and truly compassionate. I’m very grateful for the excellent care I received and would highly recommend Gregori Surgery Center to anyone.

Verified Google review
Taiii B

Taiii B

I recently had an egg retrieval procedure and it went so smoothly! The team was great Gloria from the front desk and Jena my preop nurse were so amazing! My OR team Dr.Huges, Alex, Kristina, Kayleigh and ZACYNN and Camila form pacu were all amazing!

Verified Google review
llanira sanchez

llanira sanchez

My experience at Gregori Surgery Center was truly exceptional. From the moment I checked in, the front desk staff made me feel comfortable and cared for. Every member of the team, from the nurses to the nurse anesthetist to the doctor, were all incredibly kind and attentive. The facility itself was organized, and ran perfectly on time. It’s clear that everyone here takes pride in providing excellent patient care. I’m so grateful for the way they treated me and made the entire process so smooth. Highly recommend this center for anyone needing a surgical procedure.

Verified Google review
Dhurata T (Dia)

Dhurata T (Dia)

I had such a wonderful experience at the Gregori Surgery Center. From the moment I walked in, I felt at ease—the reception and waiting area were spotless, bright, and welcoming. The receptionist was so kind and sweet, setting a perfect tone for the visit. The nurses were absolutely phenomenal, providing attentive and compassionate care from start to finish. The anesthesiologist was not only kind but also had a great sense of humor, which helped calm my nerves before the procedure. My doctor was incredibly sweet, empathetic, and caring—I felt truly supported every step of the way. Overall, the entire team made what could have been a stressful experience feel comfortable and reassuring. I’m deeply grateful for the level of care I received and would highly recommend Gregori Surgery Center.

Verified Google review
See All Reviews on Google

Reviews from Google Places for WEST ORANGE ASC LLC. These are real experiences shared by patients.

Contact

Phone

(973) 322-6200

Website

www.gregorisurgerycenter.com/

Years in Operation

10 years

Est. 2016

Ownership

For-Profit

Accreditation

Joint Commission

Operating Rooms

3

Specialties

Obstetrics & Gynecology
Medicare Certified

Verify quality data on the official CMS source:

View on Medicare.gov

Questions to Ask

  • •Does my insurance cover this procedure here?
  • •What is the surgeon's experience with this procedure?
  • •What is the facility's hospital transfer rate?
  • •What anesthesia options are available?
  • •What is the recovery process and follow-up care?
  • •Are there pre-op requirements (labs, fasting, etc.)?