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    Mark Allen, DDS

    4.7 (12 reviews)
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    1 year ago

    excelent but think he no longer excepts delta dental. great waiting room. has modern equipment think has own lab?

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    3 years ago

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    5 years ago

    Dr. Mark Allen and his team are great. Dr. Allen is simply an amazing dentist! I would highly recommend him.

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    4 years ago

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    8 years ago

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    11 years ago

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    9 years ago

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    Ask the Community - Mark Allen, DDS

    Review Highlights - Mark Allen, DDS

    Allen and team were recommended to me due to prior terrifying experiences at my childhood dentist.

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    Timberview Dental Care

    Timberview Dental Care

    (19 reviews)

    I was a little hesitant to schedule a Dentist appointment during COVID-19 because I have heard a…read morelot of people complaining their dentist isn't performing the full cleanings and the appointment was rushed. HOWEVER, Dr. Cohrs office is still doing the full service and taking their time and giving us excellent un-rushed service. Dr. Cohrs and his staff are the best. I can't recommend them enough!

    MAH Horrible experience…read more I would like to preface this by stating that I have previously had a very positive opinion of Dr. Cohrs personally. I firmly believe his bedside manner, attention to detail, and dental work are truly impeccable, and I appreciated his clinical care during my previous visits over the years. During my most recent visit though, things had changed. I was told by the hygienist, Lyndi, that a panoramic X-ray was "required by law" to maintain their license, with implied risk if refused. No such Michigan law exists--regulations cover equipment safety only, not mandating patient imaging (per LARA-Licensing and Regulatory Affairs and Michigan Dental Association). My low-risk profile (excellent hygiene, no cavities in years, healthy gums, recent normal bitewings) showed no clinical need. ADA 2026 guidelines require panoramic only when necessary, to minimize radiation, not routinely. When I raised the issue feeling misled about Timberview losing their license, the hygienist called in the office manager who was beyond rude, defensive, interrupted repeatedly by obscuring and pivoting to "our standard of care," then asked my opinion of their standard. I said it felt revenue-driven rather than evidence-based. She immediately told me to leave. This was gaslighting: obscuring the obvious falsehood with vague "patient care standards" and punishing honest feedback with abrupt dismissal. Deceptive communication and unprofessional handling erode trust. Patients deserve transparency, not pressure and deflection. Unfortunately the unprofessional conduct of the office manager--particularly her repeated interruptions, twisting of the initial misleading statement, dismissive attitude, and abrupt decision to ask me to leave after I shared my honest opinion--has eroded my trust in the practice as a whole. Despite my high regard for Dr. Cohrs' skills and care, this experience will unfortunately prevent me from returning. Perhaps the business/name change to Timberview Dental has caused the business to now become profit driven over patient care driven. Be VERY careful about agreeing to unnecessary procedures that are lining their pockets.

    Lynn C Hyland

    Lynn C Hyland

    (9 reviews)

    Love Dr Lago & the entire staff! I felt that I was part of the family and cared for as such…read more I went with the sedation surgery vs the traditional numbing . I'm a huge sissy when it comes to procedures and my mouth lol. So I was hugely relieved to find an oral surgeon that offered that option.

    I normally do not share my personal information but everyone should be aware of this doctor…read more Do not schedule with Dr. Lynn Hyland DDS - 1900 Whites Rd- He should be out of practice! Sadist is the word for this man. The only positive reviews come from people completely under to not witness his atrociousness! I had to the ER for a perforated sinus cavity under the violent hands of Dr. Hyland. Not only preforated - he left nothing. Every time I needed to spit during the extraction, he sighed. As I was choking on pieces of my teeth he told me not to spit on him and breath through my nose. Blood was running down my face, he wouldn't let the nurse suction properly or even give her time to do her job. He spoke disrespectfully to his nurses, throwing his weight around. You could sense his discontent, particularly towards women. I cannot recommend this dentist. He should be in jail for torture. Beware! As I wrote this review, he returned to say the tooth was difficult to extract as to explain his poor behavior - I've had multiple extractions, but this was different--forceful grabs of my face, clumsy tool usage, I have lacerations in my upper lip from his tools. Intential roughness. I had tears running down my face. Shaking because even my body realized the trauma/and danger it was in. I have come back to edit this review now twice throughout this process. I have also attached a photo so that you can see the comparison. He not only removed my tooth he literally decimated my bone and all the way into my sinuses. I was in the ER then seen by an additional oral surgeon where I likely will have to have a sinus lift. This doctor should never be in practice. A real doctor would've seen he perforated my sinus cavity and right then done something. Do not go here unless you want trauma! Serious trauma. This office's response is even more appalling!!! When you damage a patient that can hardly be called qualified!! As a "good" surgeon he should've known immediately he hit the sinus cavity. He is negligent and violent.

    Mark Allen, DDS - oralsurgeons - Updated May 2026

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