Cancel

    Open app

    Search

    Marc A. Greenstein, DO

    5.0 (3 reviews)
    Closed 8:00 am - 5:00 pm

    Marc A. Greenstein, DO Photos

    You might also consider

    More like Marc A. Greenstein, DO

    Recommended Reviews - Marc A. Greenstein, DO

    Your trust is our priority, so businesses can't pay to alter or remove their reviews. Learn more about reviews.
    Yelp app icon
    Browse more easily on the app
    Review Feed Illustration
    Photo of Tobi G.
    0
    10
    15

    1 month ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    8 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    5 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    You might also consider

    Verify this business for free

    People searched for Urologists 387 times last month within 15 miles of this business.

    Verify this business

    Pradeep K Sinha MD PhD FACS - Facial Aesthetic Surgery - I know have to wait to have the large hole Sinha left and never told me about in my septum after paying for a Septoplasty!

    Pradeep K Sinha MD PhD FACS - Facial Aesthetic Surgery

    3.5(11 reviews)
    0.9 mi

    Just had a surgery by a ReAL ENT and he found all the damage that Dr Sinha caused internally to my…read morenose after two years of chronic pain of daily migraines and horrible pain and epiphora Two years of Sinha telling me "it wasn't him and he did nothing wrong" even though I was in agony pleading to him for two years and my issues all started after his botched surgeries!! I had huge severe scarring all inside my nose that was so swollen and large it was blocking my airway and putting pressure- causing my right eye to constantly leak day and night and such horrible migraines I was bed ridden!! Despite my pleading he "fired me as a patient" by having a lawyer at the follow up appointment because I made a review he said I "ruined his trust" because I told people what was going on!! Not only that my left nostril collapsed and I have big indents from his hammer during surgery!!! I finally have the actual pictures and evidence to prove Sinha is not competent!!! He caused me so much pain and I can't even look at myself in the mirror. I paid this quack 20,000$ and he took 6 figures from my insurance for the Septoplasty that he mutilated me with!! He charged my insurance hundreds every month for two years when he did nothing for me to find the problem or admit he is a failure!! He never told me he left me with a huge hole in my septum or had scans for my sinuses His head nurse Monica lied in my files saying I "didnt use enough saline spray" but I saved everything including the several sprays I used and purchased during the "healing" process. The attitude was awful and snarky comments that "it's impossible " when I was in such pain! Now I have the proof!! Anyone has questions or see the proof I will happily show you to prove I haven't lied, not once- including recorded appointments and his accusing me of breaking my nose myself after he did my nose!!! Him making me and patients wait hours in the waiting room just to pay the huge parking lot fee!! I only have one shot at repairing the huge hole Sinha left me with and didn't tell me about so I have to wait till I heal from this procedure. (Removing the deep large scarring all up and down the inside of my nose!! He messed up literally everything he was asked and paid to do!! Even when he had to fill the indent in the bridge of my nose because he hammered indents during the surgery he put way too much filler making one side of my nose insanely higher and fatter than the other!! Don't even trust him with injections. He is so egotistical he denied failing everything so I remained in pain for TWO YEARS!!!

    Dr Sinha is the best. He is very knowledgeable about injections. i have been coming to him for 10…read moreyear.

    Photos
    Pradeep K Sinha MD PhD FACS - Facial Aesthetic Surgery - Can't breathe right anymore because of Sinha!

    Can't breathe right anymore because of Sinha!

    Pradeep K Sinha MD PhD FACS - Facial Aesthetic Surgery - Bleeding from my eye because the scarring was removed and it has to flush all the blood

    Bleeding from my eye because the scarring was removed and it has to flush all the blood

    Pradeep K Sinha MD PhD FACS - Facial Aesthetic Surgery - My nose before, not perfect but at least I used to feel pretty and now I can't even look at myself in the mirror

    See all

    My nose before, not perfect but at least I used to feel pretty and now I can't even look at myself in the mirror

    Atlanta Ophthalmology Associates - AOA's caring doctors.

    Atlanta Ophthalmology Associates

    3.0(36 reviews)
    0.9 mi

    Dr. Patel and staff was wonderful!!! Have had problems with the clarity and sharpness of my…read morecontact lenses and Dr. Patel worked her magic and I have not seen this well in years...Very good experience!!!!

    Many thoughts so I will summarize:…read more PRIMARILY: DO NOT USE THIS PRACTICE!!! The doctors may be good but everything else is a train wreck. At the suggestion of the doctor's surgical coordinator I changed my health insurance, not an easy process, to allow "In Network" care. After a few visits preparing for Cataract surgery I was told I needed a referral from a PCP. Yes, that is common but I discussed with the same surgical coordinator and then it became an issue. More exams...eye measurements, pre op, paperwork, upgraded laser payment, etc...and I had a PCP provide a referral. The original surgery date had been rescheduled due to the insurance issue partly to blame on the surgical coordinator. After confirming a final appointment with the practice prior to surgery the surgical coordinator informed me by phone, the day before, that all that was necessary was to resign the paperwork. On the day of the appointment I arrived at the designated appointment time, checked in, and waited to be called. Thirty five minutes later I asked the front desk the status. At that point they physically took my chart to "the back" to see what was happening. Another ten minutes passed and I asked again as to the status of my appointment to sign papers. A tech arrived and the first words were "Can we reschedule for four days in the future". The surgery was scheduled for nine days from the that day. I informed her that I would be out of town until the day before surgery. I asked to speak to the Practice Manager. I was summoned to her office and asked her what was happening with my appointment. She stated she did not know. I asked how she could not know after four staff members had been involved. She had no explanation. I CANNOT trust my vision to a doctor's practice that does "NOT KNOW WHAT IS HAPPENING". Concerned, I immediately asked to cancel the procedure after five visits requiring approximately four hours of my in office time not to mention commute time, insurance time, and waiting time. When I requested a refund of the $2100.00 that I prepaid for the upgraded laser for the procedure. The Practice Manager stated it was not available. I left the office. When I reached my vehicle the surgical coordinator called and asked for me to return. The surgical coordinator claimed the issue that day was due to insurance. Everything was in order per the phone call surgical coordinator the prior day explicitly confirming all insurance was filed, confirming coverage, and stated that signing updated information was all that was needed. I informed the surgical coordinator that I cannot trust the doctor's practice given the MANY issues. Procedure cancelled. DO NOT USE THIS PRACTICE!!!

    Photos
    Atlanta Ophthalmology Associates
    Atlanta Ophthalmology Associates - Sign

    Sign

    Atlanta Ophthalmology Associates - Full service ophthalmology and optometric services. AOA Optical Gallery and our Contact lens department serve every patient type

    See all

    Full service ophthalmology and optometric services. AOA Optical Gallery and our Contact lens department serve every patient type

    Georgia Urology - Sandy Springs

    Georgia Urology - Sandy Springs

    1.6(81 reviews)
    0.9 mi

    I am going to give them 2 stars because I really want to give 2.5 and don't think it's fair to give…read morethem 3. The good: Front desk people are great. Nurse and X ray tech are great too. The in between: The doctor I first saw came in chomping gum. He also seemed a little absent minded but overall, he was ok. The bad: I had a procedure to get rid of a kidney stone scheduled (for today actually). They called me the day before and left me a message saying that they had canceled my procedure (which was supposed to be at Northside) because my insurance was invalid. The problem is, my insurance isn't invalid. I had to get Cobra and Cigna is so slow updating their stuff so that if you call Cigna, yes, they do say it was invalid because as they put it, my info is only correct in one of their systems and not in the other 2 (why do they have 3 systems anyway?!?!?!). However, I had told the staff previously what the deal was and they had called the Cobra people and everything was squared away and they knew my insurance was valid. My question is how can an office that is not that big eff this up? I saw computers in there. Shouldn't there have been a note somewhere on a computer or in my file or something saying "Call the Cobra people for insurance verification". Don't just cancel a procedure without talking to me first. I mean seriously, wtf is that about? so now because of their asshattery and ineptitude and bad technology, I am going to have to reschedule my procedure which throws a GIANT wrench in my schedule at my new job and causes me a huge inconvenience because they will probably make me go to the hospital AGAIN for another 2.5 hours to do all the pre op admissions crap again which will cause me MORE time away from my new job and I'm just really, really ANGRY. I HAVE INSURANCE! YOUR OFFICE KNEW I HAD INSURANCE! NORTHSIDE KNEW I HAD INSURANCE! WHY DID YOU CANCEL MY PROCEDURE?!?! Ugh. They refused to call the Cobra people (because I didn't get a hold of them until 445 because no one was answering the phone. I was literally hitting every prompt for scheduling, nurses, Rx trying to get in touch with a live person and just got prompted to leave messages) and they said they would call in the morning. I think that sucks. If they were nice people, they would have called Northside and uncanceled my appt and called the insurance people instead of effing me over. In short, go somewhere else because if there is any kind of weird anomaly, somehow, you will end up getting screwed over by the office staff. Once I am past all this kidney crap, I am done with this group and if I ever need another urologist, it won't be them.

    Do NOT take your kids to Georgia Urology. Georgia Urology is completely inept at running their…read morepractice and they do not care about the impact that they have on patients and families. We were over an hour past our appointment time today and they provided ZERO proactive transparency about the delays, nor did any employee say they were sorry for the delays. Others in the waiting room had been waiting 2+ hours past their appointment times. We asked for Dr. Garcia-Roig to come and speak to us about the delays. He did not do that. Ultimately, we took about 4 hours off work today for this appointment (which was only scheduled today because Georgia Urology asked us to move to this day to ACCOMMODATE THEM). We finally had to leave because we had waited too long and there was no end in sight. I hope we receive a direct phone call from Dr. Garcia-Roig to explain and apologize. We will be escalating this issue further. We will no longer be patients of this practice given that they showed zero care or sympathy for us.

    Photos
    Georgia Urology - Sandy Springs

    See all

    WellStar Medical Group ENT - Front view, uneven awful mess

    WellStar Medical Group ENT

    3.8(10 reviews)
    0.9 mi

    Dr. Jackson is the king of ENT medicine in metro-Atlanta. I was a patient of his prior to the…read morecompany's acquisition by WellStar Health, and was excited to see that they were. It has modernized a relatively old school practice like never before. Dr. Jackson is an encyclopedia of knowledge when it comes to everything Ear, Nose, and Throat, and his associates are just as stellar. They have an in-office Sinus CT so you don't have to get outside medical imaging if needed. They are conveniently located. However, they DO NOT validate parking, which bothers me this day and age. They also utilize the WellStar MyChart system for their patient portal.

    After years of suffering with asthma, allergies and nosebleeds, I finally received the news that I…read moreneeded Endoscopic Sinus Surgery. I put it off for 3 or 4 years, because everyone I asked about it advised me not to do it. After having the worst nosebleed (it took an hour to control), and 2 days of nasal packing, I knew I needed something to change. Dr. Joshua Downie assured me that while all surgeries have risks, a septoplasty and turbinate reduction would help. I had my surgery 2 weeks before Christmas 2015. My recovery period was not that bad. For the first week, it's important to take all of your meds and rinse your sinuses ON TIME! The antibiotics, pain meds and steriods do a number on your tummy. But lots of soup, smoothies, jello, pudding and Icees will keep you full. Keep plenty of lip balm. A light swab of mineral oil and your saline solution every hour or so will keep your nose moist. After day 3, I could tell the immediate difference. It's been almost 10 months, and I haven't had an upper respiratory infection or sinus infection. I still have a runny nose associated with my allergies, but an occasional neti pot rinse and Zyrtec do the trick every time. Dr. Downie is young, efficient, and knows what he's doing. You will love him and won't regret any treatment he recommends.

    Photos
    WellStar Medical Group ENT - Right nostril collapsed

    Right nostril collapsed

    WellStar Medical Group ENT - Collapsed

    Collapsed

    WellStar Medical Group ENT - Awful

    See all

    Awful

    Marc A. Greenstein, DO - urologists - Updated September 2026

    Loading...
    Loading...
    Loading...