Jonathan D. Leffert, MD
#47 in Dallas
Doctors
- 9301 N Central Expy #570, Dallas, TX 75231, USA
Company Description
Jonathan D. Leffert, MD is a graduate of Brown University and the University of Minnesota Medical School. He completed his internal medicine residency and endocrinology fellowship at Parkland Memorial Hospital and UT Southwestern Medical Center at Dallas. Dr. Leffert is board certified in Internal Medicine and Endocrinology, Diabetes and Metabolism, is a Fellow of the American College of Physicians (FACP), Fellow of the American College of Endocrinology (FACE) and has received Endocrine Certification in Neck Ultrasound (ECNU).
Review & Rating
Worst experience I have ever had in a doctor’s office! I had 7 appointments over a 1 year period (usually 6 weeks apart). I was only seen on-time for one of my appointments. My usual wait time was 30 minutes after my scheduled appointment, even though I had arrived early. For my last appointment I had to wait 2 hours, and Dr. Leffert didn’t even apologize! Highly inappropriate. Dr. Leffert is a good doctor but I cannot waste my time like this. His nurse Susan is horrible, she doesn't listen to your symptoms and is not willing to work with you on a treatment plan.
Worst experience I have ever had in a doctor’s office! I have called many times and left massage for a week , in front desk no one pick up.
I found Dr. Leffert's bedside manner, to start with, rather abrasive, but once talking with him, I realized he is kind and professional. He was the exact doctor I was looking for for my hyperthyroidism. I would certainly recommend him.
The worst staff! I hate to put a negative review on anyone's business but people need to be aware of this practice as staff is way unorganized, ambiguos and totally unprofessional. Dr Leffert is kind and knowledgeable but he would only see you once and then you're referred to a nurse practitioner. I wouldn't go back
Absolutely the worst experience I've ever had with a doctors office. My husband saw Dr. Leffert's physicians assistant two weeks ago and they still cannot seem to figure out how to fax his new prescription to our pharmacy. I have talked to multiple people on the phone and they keep reassuring me that they're going to take care of it, but no has!
I went to Dr. Leffert many years ago. He is a very kind and Christian man who is not ashamed to speak of God which helped me to trust and feel I am in good hands. The only issue I had was, he didn't seem to put any stock in what I was saying about the reaction to the dosage of the medication. He just said, test results were "normal." Not so for my body. Do NOT settle for that. You know your body. Everyone's body is different. If your body is reacting in an abnormal way to medication and the doctor is reluctant to change the dosage, then seek a second opinion. I sought second and third opinions. One endocrinologist advised the lab test results showed, "HIGHEST" in the NORMAL range which was causing a horrible and almost life threatening reaction. This endocrinologist was a God-send. He CUT the dosage in HALF and it was perfect. He was my doctor for many years. Sadly, he retired several years ago. I started a search for a new endocrinologist, one who will pay attention to the issues I have had in the past and will adjust dosage if needed. I remembered Dr. Leffert being a man of God and thought I would make an appointment and discuss how he practices, listens to patients, etc. Before the appointment I searched his website. I learned he had a nurse practitioner. I called his office to discuss the appointment procedures. It was my understanding after the initial examination by Dr. Leffert, his nurse practitioner takes over. IF, IF the nurse practitioner feels it is a serious issue she will discuss it with Dr. Leffert. Otherwise, you are being treated by a nurse practitioner. That is not for me. My aunt who has a serious blood pressure illness had been being treated by a doctor for years. This doctor practices in a small-mid size town where word of mouth travels fast. No doctor wants negative comments. He hired a nurse practitioner. The nurse practitioner doubled my aunt's blood pressure med. Thank goodness she had better sense. She left a message for the doctor to call her. He called her and she advised him his nurse practitioner doubled her blood pressure med. The doctor had a FIT and instructed her to disregard the prescription. I have a feeling the nurse practitioner lost her job. I want the doctor to examine and treat me. NOT a nurse practitioner or physician assistant. I called and canceled the appointment with Dr. Leffert. I found one who listens to the patient's symptoms and will prescribe dosages accordingly. He will test dosages and if all is well, then that is your dosage. Good luck and God bless.
Horrible! Waited 2 years in a row for over an hour to see Dr. Will not go back. No apologies from staff
I found the office staff to be very friendly and helpful. Dr. Leffert was also very kind and attentive.
I had an Amazing experience at this office with the staff and especially with Shay and Dr Leffert. I've never been to this kind of Doctor before and Shay the assistant was Awesome with explaining what she could and My New Endocrinologist Dr Leffert has a Loyal patient and friend for Life. I will most definitely refer him to All of my friends and family. Thank you very much for Everything.
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