Glowing testimonials from just some of our many patients

Hello Professor, I just wanted to take this opportunity to wish you and your family a happy Christmas and new year. 

Thank you for all your help and support throughout the year and your expert advice. I am now feeling better than I have done for years and for that I thank you. Kind regards


I also just wanted to take a minute to say thanks for all your help these past few years. It's been refreshing to engage with a doctor who has an open mind regarding the medical industry as well as what is best for each person. And I know some of my emails in the years may have appeared fraught with anxiety. 

Hopefully in time I will find the right partner who is understanding/non-judgmental of everything.


Did you have any joy with the contact number for your friend the Cardiologist, as I am going to take your advice, as you have not put a foot wrong with me. 

Myself and my wife would like to thank you again for the difference your help has made. It is very much appreciated.


Just wanted to sincerely thank you for all of the help and time that you have given to J this week. This past year or so has been such a difficult time for him and we really appreciate the lengths that you have gone to. 


Thank you very much again for all of your help, I really appreciate everything that you have done for me. I hope you and your family are well and keeping the best of health through these uncertain times.


Sir! I would like to thank for all your brilliant publications on diabetes, ED and the heart!

Being a urologist, I am struggling hard to convince my fellow colleagues in Norway about the importance of correcting male hypogonadism not only to improve sexual function, but also metabolic status and risk of CVD. 

Your recent review on metabolic effects of testosterone therapy in men with T2D (Sex Med Rev 2019;7:476-490) should be compulsory reading for all doctors and medical students. Not only does it stand out as academically brilliant, it also has literary qualities that remind me of the author of not-so-academic-books Terry Pratchett, who is one of my favourites.

I am your biggest fan! 


Thanks Professor Hackett. Wish more medical professionals would explain things like you. Thank you for preparing the letter so quickly. It’s brilliant and covers everything we discussed.


I just wanted to say thank you again for your time today and for all your help so far.  I really appreciated you taking the time to explain everything so clearly and your personable nature in discussing what for anyone is a very sensitive issue. If they did, we’d have a more knowledgeable and healthier society.


Once again thank you for your ongoing support and expert advice which has got me to this good place    -  RK


As a clue to how things have gone - the meds are working GREAT ! It's not only fixed the ED issues, but I no longer get tired during the day and the pounding heart during sex has reduced dramatically - this is truly a wonder drug [as you point out in your book].