2044 Trinity Oaks Blvd, Suite 225
New Port Richey (Trinity), Florida 34655 USA
(727) 785-6011

A Tradition of Excellence

The physicians of Advanced Urology Institute in New Port Richey (Trinity), FL are recognized locally for their medical expertise and hold key positions in the urological community at both the state and national level. Leadership is a core value of our practice and an honor met with dedication, integrity and commitment. Through innovation and collaboration our practice continues to be recognized for providing leading-edge urology and patient-centered care.

Meet Our New Port Richey, FL Urologists


Lonnie Klein, M.D.

Board Certified Urologist

Dr. Klein also has a special interest in robotic surgery and neuromodulation for bladder control. He also is trained in High Intensity Focused Ultrasound for treatment of prostate cancer. He as conducted numerous seminars on prostate cancer and ED.


Martin Richman, M.D.

Board Certified Urologist

Dr. Martin Richman also has a special interest in Laser and minimally invasive treatment of prostate enlargement/BPH (Holmium laser enucleation of the prostate (HoLEP), Holmium laser vaporization of the prostate (HoLAP) & Rezum.


Paulas M. Vyas, M.D.

Board Certified Urologist

Dr. Vyas has completed his urological residency at the UF Health & Shands Hospital, the North Florida/Georgia VA Medical Affairs Hospital, the Nemours Children’s Health System, and the Wolfson’s Children’s Hospital.

Samuel Watson - Nurse Practitioner

Samuel Watson, DNP, ARNP, NP-C

Board Certified Nurse Practitioner

Sam Watson is a Board Certified Nurse Practitioner, credentialed by the American Academy of Nurse Practitioners. He sees his patients at Safety Harbor and Trinity Oaks.

No Hesitation, Great Care
Dr Klein has been treating our family for over 15 years, he is a friend and trusted physician. He is caring to a fault and there for you, He is very easy to talk to and likeable. I had a kidney stone and I don’t know what I would have done without him. Anyone using Lonnie and his practice is very fortunate. No hesitation, great care.
AUI Patient
April 30th, 2018
One Of The Most Caring Doctors
Dr. Hubsher is one of the most caring Doctors I have ever known. He honestly wants what is best for his patients.
AUI Patient
April 12th 2017
Saved My Life
Excellent Dr. [Martin Richman] Saved my life after having 14 kidney stones and kidney infections. I wouldn’t go anywhere else. Very caring and easy to talk to. I have had 7 kidney procedures in the last 3 years and he did them all. Thank you Dr. Richman for everything!
AUI Patient
December 30th, 2017