KENNETH ZWEIG

Pleasant demeanor, thoughtful, conscientious.

Dr Zweig is the best!!!  Punctual, professional and knowledgeable is what he is. i would recommend him to anyone.

I have to say, this is by far the best doctor visit I have had in years. Just a great experience all around. Dr. Zweig is both professional and personable and friendly. I am lucky to have found a great doctor after relocating from the west coast to the Norther Virginia/DC area.

The worst manners. Does not know what he’s doing at all. Treats with total disrespect. He should have his license revoked

Difficult to communicate with. Doesn’t seem genuinely interested in what he is doing.

Let me first say I can't believe I'm actually writing this review. I've attempted multiple times to resolve this issue and like another review, I too was abruptly referred to a separate billing company. Four months later and several calls later, I'm being referred to a collections agency and I still can't get the GIMG to help me. While the office staff is ok in person and Dr. Zweig can be exceptional, my troubles with Tara Robertson and the billing/insurance staff have been inexcusable. They will not return calls, they are rude to the point of not even being able to hear what is being said to them, and no matter what they say, they will not followup. I've wasted hours trying to resolve this situation and I am paid by the hour. Now I have my credit threatened, have lost hours of work, am spending additional money to try to resolve the matter, and have nothing to show but a heightened level of stress because this can actually jeopardize my job, as my company does random credit checks. Save yourself the grief and go elsewhere! After six years, I will be.

Production-line medicine. Dr. Zweig will see you for ten minutes, he will give you a quick superficial exam and than sit in front of a computer screen and prescribe medications.  He prescribed a dug that caused me to not be able to ejaculate.  This condition is a side effect of the drug and the condition is irreversible, it is a permanent condition.  He knew this, I am sure.  I trusted him, never again.  Do not trust Dr. Zweing.  He should not be practicing medicine.

Incompetent with a general lack of bedside matter. Treated my mother at Good Samaritan Hospital and his care was abhorrent.

I have yet to see them and am now planning to go elsewhere.  After waiting 4 months for an initial physical, the office left a message cancelling.  When I called to reschedule, I could not get anyone live.  They did not return my calls.  Eventually, I was able to reach someone who offered up an appointment with a physician assistant -- which I had declined when I first scheduled.  If this is the service for a new patient, I can only wonder how existing ones are treated.