(973) 858-5484
  • Make a Payment
  • Directions
  • Job Openings
Request an Appointment

Gregori Surgery CenterGregori Surgery Center

  • For Patients
    • Keeping You Safe
    • How to Prepare for Surgery
    • Patient Forms
    • Insurance and Billing
    • Request an Appointment
  • Find a Physician
  • Specialties
  • Conditions
  • For Physicians
  • About Us

Welcome to Gregori Surgery Center

Our physicians and staff are dedicated to providing quality, affordable care to treat an array of gynecological conditions.

Learn More

How We're Keeping You Safe

Learn what steps we've added to keep you safe

How To Prepare For Surgery

Learn more about what you'll need to do before your surgery

Request an Appointment

Fill out the form to schedule the appointment.

About Us

Learn more about our center

Why Choose Us?

Our physicians and staff at Gregori Surgery Center are dedicated to providing quality, affordable care to the community in our quest to treat an array of gynecological conditions.

Our goal at Gregori Surgery Center is to ensure your comfort and safety by providing a team of board-certified surgeons, anesthesiologists and nurses whose focus is your comfort and care.

Learn More

For Your Visit

Gregori Surgery Center is committed to ensuring your experience with us is relaxed and worry-free, from consultation through recovery. To assist us, we ask that you read and comply with all guidelines.

Patient Forms

At Gregori Surgery Center, your time is as valuable to us as it is to you. That’s why we provide online access to a variety of forms you may complete before your visit. The following documents will help us expedite the check-in process for your appointment. Please take a moment to download and print the appropriate form(s).

Learn More
Insurance and Billing

Gregori Surgery Center accepts most major insurance. We will bill your insurance carrier for you; however, we cannot tell you what your policy will cover. Since your insurance policy and coverage are between you and your carrier, we urge you to contact them prior to your procedure. You will be responsible for any co-pays and deductibles.

Learn More

Meet the Doctors

View All Doctors
Tara M. Abella Tara M. Abella M.D. Yael Antebi Yael Antebi M.D., F.A.C.O.G. Zankhana M. Patel Batra Zankhana M. Patel Batra M.D. Natalie A. Cekleniak Natalie A. Cekleniak M.D. Serena H. Chen Serena H. Chen M.D. Donald M. Chervenak Donald M. Chervenak M.D., F.A.C.O.G. Doreen E. DeGraaff Doreen E. DeGraaff M.D., FACOG Thad R. Denehy Thad R. Denehy M.D., FACS, FACOG Victoria C. Desantos Victoria C. Desantos M.D. Daniel DiSabatino Daniel DiSabatino D.O. Michael T. Dresdner Michael T. Dresdner M.D. Christopher Federico Christopher Federico M.D., FACOG Jennifer A. Graf Jennifer A. Graf D.O., FACOG Alexander Gudz Alexander Gudz M.D. Tammy J. Hamilton Tammy J. Hamilton M.D., FACOG Lisa E. Hayes Lisa E. Hayes M.D., F.A.C.O.G. Marianne K. Herrighty Marianne K. Herrighty M.D. Sarah C. Hessler Sarah C. Hessler M.D. Patricia L. Hughes Patricia L. Hughes M.D. Alissa Kaye Alissa Kaye M.D. Debbra A. Keegan Debbra A. Keegan M.D. Oren S. Keiser Oren S. Keiser M.D. Vivian S. Lo Vivian S. Lo M.D., F.A.C.O.G. Linda Luisi-Purdue Linda Luisi-Purdue M.D., FACOG Jessica S. Mann Jessica S. Mann M.D. Mina Megalla Mina Megalla M.D. Dana Ortiz Dana Ortiz M.D. Priya R. Patel Priya R. Patel M.D., F.A.C.O.G., M.P.H Jose J. Pinto Jose J. Pinto D.O., F.A.C.O.G. Susan Pitman Susan Pitman M.D., FACOG Audrey A. Romero Audrey A. Romero M.D. Donato S. Russo Donato S. Russo M.D. Neil J. Russo Neil J. Russo M.D., F.A.C.O.G. Daniel Sansobrino Daniel Sansobrino M.D. Eric K. Seaman Eric K. Seaman M.D. Christopher Seymour Christopher Seymour M.D., F.A.C.O.G. David Shin David Shin M.D. John M. Simonetti John M. Simonetti M.D., F.A.C.O.G. Joann Somers Joann Somers M.D. Claudine M. Sylvester Claudine M. Sylvester M.D., F.A.C.O.G. Anne-Marie Tang Anne-Marie Tang M.D. Stephanie M. Thompson Stephanie M. Thompson M.D. Angela M. Wimmer Angela M. Wimmer M.D., FACOG Sandy Yeum Sandy Yeum M.D., FACOG Gina Zuniga Gina Zuniga M.D., FACOG
4.8/5
4.8 /5
537 Reviews

Google
5.0/5
Feb 23, 2026
Google • The Gregori Surgery Center

Google
5.0/5
Feb 23, 2026
Google • The Gregori Surgery Center

I went to this Surgical Center when I had my ivf cycle one egg retrieval. The office is clean and inviting. In the waiting room there is a screen to show what patient is next and the progress of their surgerical procedure. The front desk attendant she was kind and helpful. When I went to the pre op part of the facility, I was greeted by nurse Veronica. She asked the preliminary questions about my health history. I was surprised that she did the mental math and knew when my last major surgery was in year 1997 so that I did nor have to trace back the year. She was attentive and tried to put in my iv. My veins are stubborn so it was a challenge, another nurse came to help and no success after some attempts they said they'll put the iv in at the operation room. Dr. Mann was calm and caring. She told me about the procedure and when walked into the operating room, another nurse found a good vein to put the iv in. When putting in the iv Dr. Mann massage my head to calm me, I really appreciated that. Especially because it took a couple of attempts before getting into the OR and the vein was found. Historically from my medical surgeries I have had challenges getting iv put in because my veins are not prominent when you look at my skin; so I told them ahead of time and they really understood and tried their best. The anesthesia part I did not feel the warm feeling as they described but I was calm as soon as the iv went in. They are thorough and made sure it was stated of my medication allergy to motrin. When waking up, there was a nurse there right away to greet me and their was light music playing which helped me with the worrying about the results of the egg retrieval. The whole staff were A+. I have 2 more cycles of ivf so I will be seeing this surgical team again. I'm pleased with the customer service at the front desk, to the Surgical team and the nurses post OP.

Google
5.0/5
Feb 23, 2026
Google • The Gregori Surgery Center

The receptionist was very friendly and professional, taking the time to explain everything clearly. The nurses were also kind and attentive, making sure I understood each step of the process. Overall, I had a great experience thanks to the helpful and caring staff.

Google
5.0/5
Feb 23, 2026
Google • The Gregori Surgery Center

The nursing staff was remarkable and my Dr. Seymour always makes an uncomfortable situation doable! Thank you!

Google
5.0/5
Feb 21, 2026
Google • The Gregori Surgery Center


More
Next
Recent Posts
Steps We Are Taking to Keep You Safe

Steps We Are Taking to Keep You Safe

Ensuring the safety of our patients is our utmost priority, and while the Coronavirus is a concern for some, we want you to know that we are closely monitoring the situation and taking steps to keep everyone as safe as possible.

Read More
A Doctor Referral May Cost You More

A Doctor Referral May Cost You More

Have you noticed hospital systems now own a large percentage of medical offices and healthcare facilities in your community? These takeovers may not affect the quality of care you receive, but they may increase your medical bills.

Read More
Managing Healthcare Costs

Managing Healthcare Costs

A High Deductible Health Plan (HDHP) can be a wise way to save money on health insurance and take a proactive role in your healthcare.

Read More
View All Posts
  • Contact Us
  • Notice of Nondiscrimination
  • Notice of Privacy Practices
  • Terms of Service
  • Internet Privacy Policy
  • Billing Disclosure

The Gregori Surgery Center
101 Old Short Hills Road,
West Orange, NJ 07052

© 2026 Gregori Surgery Center