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Dr. Greenstein joined Advanced Urology in 2018 after practicing Urology in New Jersey since 2003. He was ranked the #1 searched Urologist in New Jersey in 2015 on Healthgrades® and consistently in the top 100% searched urologists in New Jersey on Healthgrades® since 2016 . In 2011, he was voted "Doctor Who Makes a Difference" by New Jersey Lifestyle Magazine and "Most Compassionate" physician on Vitals.com.

Dr. Greenstein specializes in all aspects of Urology including kidney stones, men's health, female and male pelvic pain syndromes, urologic cancers and minimally invasive procedures. Along with his traditional approach to treating patients with urologic conditions, he has an interest in treating patients with a holistic, integrative approach.

University of Delaware

Dr. Marc A. Greenstein graduated Cum Laude from the University of Delaware in 1993.
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Philadelphia College of Osteopathic Medicine

He then earned his medical degree from the Philadelphia College of Osteopathic Medicine in 1997.
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Albert Einstein Medical Center

He completed his urology residency at the Albert Einstein Medical Center in Philadelphia in 2003.
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  • Atlanta Magazine Top Doc Award 2024
  • Patients Choice's Award (One of New Jersey's Favorite Physicians) 2018
  • Compassionate Doctor Award (recognized by your patients as one of America's Most Compassionate Doctors) 2018
  • America's most Honored Professionals Top 10% 2018
  • Started the Greenstein Help Overcome Pediatric Epilepsy (HOPE) Fund at Saint Barnabas Medical Center in New Jersey
  • #1 Searched Urologist in New Jersey in 2015 on Healthgrades®
  • 100% Searched urologists in New Jersey on Healthgrades® since 2016
  • 2011, Voted "Doctor Who Makes a Difference" by New Jersey Lifestyle Magazine
  • 2011, "Most Compassionate" physician on Vitals.com.

Schedule Your Appointment With 
Dr. Greenstein

The Patient Experience

Very professional, friendly, on time, and easy parking.
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The front desk staff are all very friendly and professional. Dr. Greenstein is so kind, dedicated to find the best treatments for your well being and treats you with respect and professionalism.
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Dr Greenstein made me feel at ease in explaining the procedure and giving me another alternative exam that might be better for me. I like that a lot.
a man wearing a white coat and red tie
As to avoid confusion and misunderstanding.- I am providing feedback exclusively for Dr. Marc A. Greenstein; not for the facility or staff. Dr. Marc A. Greenstein, you are a rock star! Your knowledge, demeanor and engagement are for every physician to pursue. You are simply terrific!
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Living in Florida but frequent visitors to ATL, we needed to establish a urologist in the Atlanta area to manage my husband's urological condition when we are there. He must be seen monthly and our son lives in the area. Dr. Greenstein and his team were gracious, expeditious, and our appointment...
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Great service in the front desk. Excellent job by the doctors. Thanks a lot.
a man wearing a white coat and red tie
I appreciate the time that Dr. Greenstein spent with me during my appointment and the information he shared with me.
a man wearing a white coat and red tie
Excellent visit. On time. Staff very thorough and friendly. Dr Greenstien made me feel like I was his only patient
a man wearing a white coat and red tie
Dr Greenstein is a great doctor. Always feel comfortable in his approach and has some funny jokes too. Highly recommend
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Good guy… listens and directs… very happy with him!
a man wearing a white coat and red tie
He explained matters both professionally and thoroughly, and he responded articularly to my questions..
a man wearing a white coat and red tie
Always on time, fun staff, pleasant environment, and Dr. Greenstein has a great patient side manner. Thanks for helping me stay healthy.
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See Dr. Greenstein

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Sandy Springs Clinic & Surgery Center