Dr. Coller is married and has two children in elementary school.
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Dr. Coller's Care Philosophy
Our goal is to provide an accurate diagnosis and appropriate treatment to obtain the following objectives: 1) to help the patient feel as best as possible, and 2) to protect the body. We follow all national guidelines in both diagnostic and treatment aspects of care. Preventative care is also of utmost importance. Given the complexity of medicine, we strive to communicate in a direct, thorough, and unambiguous manner so our patients can fully understand their diagnoses and treatment options. Our goal is to be supportive and encouraging as we help our patients breathe and sleep easier.
Dr. Coller's Experience
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Overall Patient Satisfaction
Likelihood of recommending Dr. Coller to family and friends is 3 out of 5
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Dr. Coller accepts 19 insurance carriers
Dr. Coller is now accepting new patients
Saint Thomas Medical Partners - Providence5002 Crossings Cir Ste 100(615) 515-9111Get Directions
Mount Juliet, TN 37122
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Dr. Coller's Reviews
Likelihood of recommending Dr. Coller to family and friends
based on 24 total reviews (12 with comments)
Patient Comments (12)
55
-Charles H. Reynlds in Lebanon, TN | Jul 09, 2017
For years my snoring has made sleeping unbearable for family and friends. Because of my lack of sleep during the night, I caught myself falling asleep during important activities such as work, church, social activities and the most dangerous was falling asleep while driving my truck.
Dr. Coller has been attentive, caring, responsive and helpful in addressing my sleep problems and I am on the road to enjoying a much better quality of life.
Dr. Zachary Coller, MD's response:
Submitted on July 18, 2017
We are glad your quality of life has improved! Thank you for your post.
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-Amy S. in Mount Juliet, TN | Jul 06, 2017
For years I felt like I was missing out on life due to excessive sleep issues. My primary physician recommended I see Dr Coller and it was the best decision I have made. Dr Coller treats me with respect and compassion. My appointments are on time and never rushed. He answers emails quickly. I have been under his care for 5 months and my quality of life has improved dramatically. I appreciate his watchful care to make sure my medication doses are just right. I highly recommend Dr Coller.
Dr. Zachary Coller, MD's response:
Submitted on July 7, 2017
We strive to respect your scheduled appointment time - we don't like waiting in a doctor's office either! Most importantly, we are happy that your quality of life has improved. Thank you for your feedback.
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-Angela Brate in Mount Juliet, TN | Jun 28, 2017
My husband and myself both see Dr. Coller. We were so happy to find a doctor that's professional, intelligent, focused, and kind. My husband is breathing better than he has in years. I'm expecting significant improvement too. Dr. Coller has been a Godsend to us.
Dr. Zachary Coller, MD's response:
Submitted on July 7, 2017
Thank you for your post. We are glad your husband is feeling better and we look forward to your improvement as well!
15
Nashville, TN | Apr 01, 2017
This clown needs to go back to medical school and remedial "etiquette" training. The other reviews posted here are much too kind. He is lacking in his field of expertise, to say the least. The idiot turned in outdated information on me that cost me $16,000 while being removed from flight status for totally ERRONEOUS information he never reviewed that was four years old. I agree with the others posted that he is arrogant to no end. If you need a doctor, find someone else. From this one,,,,RUN!!
Dr. Zachary Coller, MD's response:
Submitted on June 12, 2017
We understand your concern and appreciate your post. Although the FAA/DOT have guidelines to grant and maintain licensure, Dr. Coller has ties to neither organization and therefore has no authority to approve or deny one's license. Specific records are forwarded only if requested by a patient. As such, the patient is aware of the shared content. We regret to hear about your flight status. We strive to maintain transparency in all aspects of care to best avoid situations as you describe.
15
Ten Mile, TN | Mar 21, 2017
After going to two specialists in the past and having no issues and being diagnosed with narcolepsy he said my past test was inconclusive. Then he changed my entire medication plan. I found that odd considering the two specialist prior to him saw my test results and agreed they were conclusive. In addition, he dropped the ball on my prescriptions twice in six months. He's very arrogant and acts like it's my fault when he doesn't manage my prescriptions properly. Don't waste your time.
Dr. Zachary Coller, MD's response:
Submitted on June 12, 2017
Thank you for sharing your concern. Dr. Coller follows all diagnostic guidelines by the American Academy of Sleep Medicine. Although uncommon, a prior diagnosis may not be supported by data which led to that diagnosis. In such cases, Dr. Coller explains why a different diagnosis may be more accurate. This is important because each disorder is treated differently. We apologize if your prescriptions were not managed appropriately. Our goal is to provide the the highest quality of care.
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Franklin, TN | Feb 06, 2017
Don't waste your time --stay away from!!
Had no clue of my history & therefore mad it seem I was faulty. He started reading somebody else's chart in my visit!, refused to refill a generic medication I requested, and more importantly, he refused to authorize my monthly stimulant for Narcolepsy, knowing I was out of it and knowingly put the authorization in to his changed order (I found out!) to Ritalin, never discussed! Called me at my house from his office-Arrogant!!!! To the board I go.
Dr. Zachary Coller, MD's response:
Submitted on June 12, 2017
We certainly understand your frustration. A diagnosis such as narcolepsy must be supported by a sleep study and a multiple sleep latency test. Controlled medications such as stimulants are never prescribed without a patient's knowledge and consent. Since we believe that medical care is a partnership, we review all test results and treatment options with every patient.
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-Randall G.C. in Cookeville | Dec 09, 2016
Very good & caring Dr.
He took the time ,talked. I feel he covered all my health issues. He gets right to the point.
Dr. Zachary Coller, MD's response:
Submitted on June 12, 2017
Thank you for your post. As you mention, we believe in honest conversation and straightforward communication.
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-steve in mt juliet | Sep 14, 2016
Dr. Coller was very helpful and informative about my diagnosis. We decided the best course of action together and implemented. The results have been wonderful, I haven't slept this well in a long time.
Dr. Zachary Coller, MD's response:
Submitted on June 12, 2017
We are glad you are feeling great! Keep up the good work!
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-John D in Nashville, TN | Jul 12, 2016
Very arrogant with a real attitude and bad mannerism! Will not go back.
Dr. Zachary Coller, MD's response:
Submitted on June 12, 2017
We are sorry that your experience was less than ideal. We will incorporate your concern as we move forward to provide the best care possible.
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Mount Juliet, TN | Jun 09, 2016
Dr. Coller was very kind, he explained things very well. Even though it was something that I didn't want to hear, he expressed his concern regarding my health and wants to help me achieve my health goals. His staff is the nicest staff that I have ever met in a doctors office.
Dr. Zachary Coller, MD's response:
Submitted on June 12, 2017
We take pride in our staff! Go team Mt. Juliet! You are certainly right, sometimes a medical diagnosis is difficult to hear. Only after a diagnosis is recognized can treatment (and feeling better) begin. Thank you for your feedback.
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Mount Juliet, TN | May 23, 2016
If he doesn't know what is wrong, then it's your fault. Find another Doctor.
Dr. Zachary Coller, MD's response:
Submitted on June 13, 2017
Thank you for sharing your concern. We advise a second opinion whenever a diagnosis is truly uncertain.
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Mount Juliet, TN | Feb 11, 2016
Terrible doctor. Very condescending and arrogant. DO NOT use this poor excuse of a doctor.
Dr. Zachary Coller, MD's response:
Submitted on June 13, 2017
Thank you for your feedback. We certainly strive to treat all patients with respect and dignity.
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