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    Derzie Alain MD

    4.7 (3 reviews)

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    7 years ago

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    ProHEALTH Lake Success Medical

    ProHEALTH Lake Success Medical

    1.8
    (5 reviews)
    0.9 mi

    DON'T recommend coming here to see a new PCP. I booked with Dr. Haq since my Dr is booked until the…read moreend of the year. My appt was for 3:30. At 4pm I asked the status, and was told I'd be seen shortly. I checked again at 4:20 and the receptionist said she would check with the doctor. They said it would be another 30 minutes. i'm sorry but who has time to wait for an hour and half to see a doctor? I understand there are other patients who are not well, but schedule your appointments accordingly. I also have a job and I am extremely sick. I made this appointment with someone else because I could not wait until January. I don't want something to happen to me, esp the state of the world we are living in. Another issue I had was the receptionist did not even care to communicate with me what the status was until I asked. She suggested I stay until 5pm when extended hours start but she knew i was on the clock. So that would not have worked. I asked if someone else could see me as it was a very quick appointment but she said no. Did not even ask. I walked out and will not go back to see Dr. Haq or anyone except my PCP. Another issue I had was with everything going on in the world, how do you know something is not severely wrong with the patient and have them waiting for so long? Ridiculous. DO NOT recommend.

    I have been trying to speak to someone from billing for days. Below is an email sent from my…read moreinsurance company, between the two of us we have spent a collective 13 hours on hold. We need someone from BILLING to speak to us. Tracie Marrow Good Afternoon, My name is Lauren and I am with Horizon BCBSNJ. I have been reaching out to your company at 516-622-6187/888-620-2685 since Monday and have spent over 10 hours waiting on hold to speak with someone in your billing department, unable to make any headway regarding the member's concern. Account number- 2910096 I spoke with your agent Sandra yesterday who was unable to resolve the member's issue and most recently today, Nathan. The member and myself asked to speak with a supervisor but Nathan disconnected the phone. I am currently on hold in your queue waiting to speak with yet another agent. *Do you have a direct number to your billing department (not your Patient Relation's department) that I can reach out to in order to speak with someone. I'm sure you can appreciate the hours the member and myself have spent waiting on hold only to speak with two of your agents that are unable to assist. Please feel free to email me directly and please provide a direct number to your billing company so I can assist in resolving the member's billing issue. I have also copied the member for reference.

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    ProHEALTH Lake Success Medical
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    ProHEALTH Lake Success Medical

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    Kern Koo, DO

    Kern Koo, DO

    3.8
    (23 reviews)
    2.2 mi

    I accompanied my partner to this office in June, 2025. Upon entering the waiting room, we were…read moregreeted by a dog running up to us and angrily barking at us. The receptionist removed the dog. Surprised, I asked why she'd brought her dog to work, she said it wasn't her dog- that she'd never bring a dog to the office. I sensed that she wasn't happy about being responsible for the animal. l'd give this "doctor" a neg.10 if it were an option! He ignored serious symptoms my partner has been having. Some VERY serious symptoms in the past 3 months. Complaints of extremely low energy, weakness and pain in arms, loss of dexterity in right hand, elbows shoulders, lower spine, right side, legs, frequent (every 2 hours) urination, hearing loss, were all ignored even when I pointed out that many of these symptoms are associated with some serious diseases! For several years he has had severe subcutaneous hemorrhaging and bruising all along his forearms from the slightest impact. Markings so black, blue,and purple, that at first glance look like Rorschach tattoos and don't go away! My partner sees Koo 3-4x/year for routine health checks. How could he have missed the bruising on his arms? Koo's response was to prescribe prednisone for inflammation. When I asked about referral for further evaluation i.e. MRI, kidney function test? other tests? even asked if PT could help with weakness arms. legs, etc. Koo wrote "PT" on a prescription pad! Not even a referral for bloodwork! The response was a smile, a comment that I am a "tough lady" aka difficult! On July 14, 2025, my partner collapsed and was rushed to Montefiore Nyack Hospital, where he remained for 11 days having been diagnosed with multiple myeloma!! Hallmark sign: elevated Ca in the blood!~ And that bruising/subcutaneous hemorrhaging, btw, is a symptom of multiple myeloma as well! Koo missed all the hallmarks! And he never followed up with a phone call to see how his patient of 20+ years was feeling! My partner has had radiation therapy, is now in a nursing rehab facility. He is extremely weak and will be receiving chemotherapy weekly for at least a year if not longer. I can't help but think that symptoms didn'thave to get this severe. Had this been picked up a year or two ago or even a few months ago, he wouldn't have gotten as weak and as ill as he is now! I wouldn't recommend this "doctor" to anyone-not even for a common cold!

    Still one of the best Family doctors around! Not certain why…read moreG.L. is giving such a bad review, but judging by the lack of reviews, and friends and no photo, you can dismiss it.

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    Derzie Alain MD - physicians - Updated August 2026

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