Dr. Cancelled my appointment without any prior notification…read more Very unprofessional. Would not recommend. The office will bill you $50 if you don't show up, but they won't even apologize if they don't show up. I lost a day's work for nothing. Avoid this clinic!

This center is awesome! Everyone: the receptionists, the nurses, and the doctors are all so nice…read moreand incredibly competent. Sometimes there is a bit of a wait for shots but it is worth it to go here. Would recommend!

Doctor Makki is an amazing doctor. He takes his time with his patients. He listen and he very…read morepatient with his patient. I differently recommend him.

Good doctor, but billing can be a challenge as I've had issues on both occasions that I've visited…read morethe practice. On yesterday I received an angry phone call from the billing manager, Nancy, threatening to bill me directly if I do not resolve a claim denied by my insurer asap. Mind you this was the first time I've ever received a call from her for services rendered just over a month ago, and had not even gotten in a word before she became aggressive with me. I know it can be tough dealing with insurance denials day in and out, but customers deserve better than the condescending tone and disrespect given yesterday. I will not be back.

The doctor was kind and addressed all of my concerns patiently. He's the first doctor in 20 years…read moreto get my allergies under control

My GP recommended that I see an allergist as I'd had a long running and persistent cough. So, I…read morewent to the Allergy Health Care office (almost weekly for about a month and a half), during which time I received lots of breathing instruments and accompanying drugs (handed to me a in large paper bag) and allergy tests. At one point, Dr. Kirshenbaum took a chest x-ray and 'recommended' I see a cardiologist, but did not specify why. We were scheduled to travel for the holidays and I felt I could make it. A day or two into the trip, my breathing became very labored, and my ankles swelled to a point where I was unable to put on any shoes. We cut the trip short and I immediately went to the GWU medical center's emergency room, where I was diagnosed with congestive heart failure and hospitalized that night. When I got out, and went back to his office, he questioned their diagnosis and suggested my continuing to see him as before. Needless to say, I will not go back.

This office does not know how to order or communicate regarding specialty prescriptions. The office…read moremanager does not stay in touch for specialty drugs and you will have to call again and again to leave a message with no resolution. I've been trying to get one prescription for almost 5 months. Someone does not know what they are doing. If you need a specialty drug, go somewhere else!

I took my daughter here for her allergies, They attempted to charge me $2 for a mask. This place is…read morea joke, what Successful practice charges its patients for mask?. Do your homework and find a more reputable Practice. You've been warned!

My son came down with a fever, and my pediatrician recommended a visit to urgent care. This…read morelocation is the closest to our house so we gave it a try. Once inside I learned that you can schedule an appointment in advance if needed. Registration is to be done online via a QR code. Because my need was outside of the norm, a receptionist assisted with registration. I could tell that they were new, as many mistakes were made, from entering myself in the system rather than my child, failure to ask for my insurance card, and having to repeat/enter information in several times. I appreciate the need to learn; however, at some point it would have been helpful for someone else to take over (eventually they did). Once taken back, the RN that assisted us was super kind and gentle with our son. He took the time to answer any questions that we had. The NP was kind and listened to our concerns. We were advised we would receive a follow up call, as of late (it's been 5 days) and that hasn't occurred. Overall, I was really pleased with my experience, at PM. The location is close to my home, I can make an appointment if needed, the staff are kind, the location is clean and they did a great job caring for my kid.

My baby boy had a rash break out and I had no idea what it was. His father took him here before and…read moretold me to take him to this urgent care vs the one close to home. This place was quiet and clean. If you have a problem with the QR code for intake the sweet young lady at the desk will assist you on her computer. I went at ten o clock at night and they had a couple of families with their little ones. They were called so fast. Our time came quickly after being admitted in the system and paying my co-pay. The staff was nice. The doctor was awesome. Compassionate, knowledgeable, gentle and understanding. I can't think of another urgent care I will take my babies. I'm glad they exist! Plus the hours are parent minded. They get we may need help 10 at night or later. Thank you!

I have only been a patient with th the office for less than a year. I site poor communication…read moreskills and poor management as one of the mini issues I have with zenith medical. I've received two bills despite having insurance only to find out that it was incorrectly. After having major surgery, I had a follow up office visit and the day of the visit the morning of the visit hour before the I received an email not even a phone call canceling my appointment. I've asked several times for different documents to be placed in the portal for example a order to have blood work done and weighted days and days on end, and it still was not being put into the portal things that matter to a cancer patient doesn't seem to matter to this practice

They are so kind here and did an excellent job with my cleaning and two cavities! Very responsive…read morewith phone calls and messages.

Please DO NOT GO HERE, at least in the Greenbelt office! I ignored all of the negative reviews only…read moreto realize all the bad things about this office is true. Here's a quick breakdown: 1. The office LITERALLY does not return phone calls (except when they call to charge you money for giving you test results over the phone). 2. They charge for EVERYTHING, including CALLING ABOUT RESULTS ($80 for calling about results) 3. They are unapologetic about their poor service causing over a month delay in getting desperately needed medical supplies. 4. They only care about money and use underhanded and unethical tactics to get your money. 5. Patient care, at least in my case, is not a priority at all at this office. 6. The representative of my insurance provider said that this particular provider often receives many complaints. The office manager, Teresa, apparently works remotely and cannot be called directly. Unfortunately, she never returns phone calls, even though billing and other issues are incorrect. That is not how you should conduct any business, especially when there is a major problem. Look, I don't like putting people on blast, especially in this economy, but BEWARE! They do not disclose that calling to give you results is an office visit. If you feel that this office has deceived you or grossly treated you unfairly, please contact the Maryland Board of Physicians who governs them. You can either Google Maryland Board of Physicians, or go to the following website (if Yelp allows links): https://www.mbp.state.md.us/resource_information/res_con/resource_consumer_complaints.aspx. If this review helps even one person avoid this horrible experience, it means I've done something right. To others who are still considering this office, ignore this warning and the others at your own risk. Both your mental health and wallet will be worse off.

If you want neglect, ENT services at ENT & Sleep Specialists in Greenbelt has the doctors for you…read moreif you want excruciating pain to continue w/out them wanting to lift a finger to help the patient. I am furious about the neglect from the Greenbelt office - I waited for a month for a referred specialist visit for excruciatingly painful ulceration under my tongue that had healed in the month of waiting for appointment but the excruciating pain persisted in glands underneath jaw, the doctor told me that since it healed, that there was nothing he could do! He didn't try to help me at all, ENT & Sleep Specialists made me feel desperate to leave and find another doctor somewhere else that would help me. He barely gave me an examination at my insistence. Never got my neck palpated, no tests done, barely got an examination, it's been two months since my visit and I'm still in pain; I had to see another doctor to find someone that cared because quite honestly, I felt like they didn't care at ENT & Sleep Specialists office, and if they do, they need to step-up, because they totally neglected me into seeing my PCP the next day and am seeing another doctor to figure out what ENT & Sleep Specialists should've done. BECAUSE OF THIS, I DO NOT RECOMMEND ENT & SLEEP SPECIALISTS IN GREENBELT, MARYLAND, it will be a waste of your time and money and you'll still be in pain, like they did to me.