Dr. Lonnie Klein PhotoBoard certified by the American Board of Urology

Lonnie Klein, MD, FACS, is a board certified urologist practicing in Pinellas and Pasco Counties since 1998. He graduated from New York Medical College in Valhalla, New York, and completed his surgical and urology training Columbia University in New York (1998). He is a fellow of the American College of Surgeons (FACS), diplomate of the American Board of Urology, and is licensed by the State of Florida Board of Medicine as well as New York State.

Dr. Lonnie Klein has served on local committees including Chairman of the Department of Surgery for the Mease Hospitals, prostate cancer support groups, cancer screening, and has conducted numerous seminars on incontinence, prostate cancer, BPH, and erectile dysfunction. Dr. Klein also has a special interest in robotic surgery (www.intuitivesurgical.com) and neuromodulation for bladder control (Interstim therapy – www.medtronic.com). He also is trained in High Intensity Focused Ultrasound (HIFU) for treatment of prostate cancer. He has multiple journal publications and has been a sub-investigator for numerous pharmaceutical drug studies involving prostate cancer, enlarged prostate, and erectile dysfunction. Honors include the Alpha Omega Alpha Medical Honor Society.

In Practice Since: 1998


Advanced Urology Institute – Safety Harbor Office
1840 Mease Drive
Suite 300
Safety Harbor, Florida 34695
Phone: (727) 325-5727
Fax: (877) 331-6124

Advanced Urology Institute – Trinity Oaks Office
2044 Trinity Oaks Blvd
Suite 225
New Port Richey (Trinity), Florida 34655
Phone: (727) 998-4229
Fax: (727) 376-2483

Association memberships:

  • American Urologic Association
  • Florida Medical Association
  • Pinellas County Medical Association
  • American College of Surgeons
  • Leadership Positions for Dr. Klein:

Leadership Positions:

  • Chairman Credentials Comittee, Mease Hospitals – 2008-2010
  • Chairman, Department of Surgery Mease Hospitals – 2005-2007
  • Co-Chairman, IMC Outpatient Services Morton Plant Mease – 2008
  • Pinellas County Medical Association Board of Directors – 2007-2009
  • President Elect Medical Staff, Mease Hospitals – 2008
  • Vice Chairman, Department of Surgery Mease Hospitals – 2003-2005

Primary Specialty:

  • Adult Urology

Medical Education:

  • New York Medical College : 1992

PreMed Education:

  • SUNY Binghamton, New York : 1988
    BS Biology BA History


  • Columbia University, New York : 1998

Board Certifications:

  • American Board of Urology : 2000
    Recertified 2007- Valid till 2020

Other Certifications:

  • Fellow, American College of Surgeons : 2000


  • Community Hospital, New Port RIchey, Fl : 2007
  • Affiliate- Moffit Cancer Center, USF, Tampa, Fl : 2001
  • Morton Plant Northbay Hospital, New Port RIchey, Fl : 2000
  • Mease Countryside Hospital, Safety Harbor, Fl : 1998
  • Mease Countryside Hospital, Dunedin, Fl 1998 : 1998
  • Honors and Awards:

    • F. Valentine Resident Essay Contest : 1994
    • Alpha Omega Alpha (AOA) Honor Society : 1992


    • Penile Gangrene Associated with Kaposi’s Sarcoma
    • Prostatic Stents for BPH
    • Apoptosis in the Rat Penis after Denervation
    • Anti-fas antibody: Apoptosis of Bladder Cancer Cells
    • Indications for the use of MR Urography
    • Incidence of Depression in Men with Erectile Dysfunction (ED)
    • Scrotal Carcinoma
    • Manipulation and PSA Levels
    • Management of BPH
    • Advances in Male Infertility
    • Monthly Variations in Sperm Counts
    • Endoscopic Ureteroneocystotomy
    • Endopylotomy with Single Action Scissiors
    • Pseudodyssynergia (Contraction of the External Sphincter During Voiding
    • Ureteral obstruction secondary to indinavir in the pediatric HIV population

    Contact Dr. Klein

    Address: 2044 Trinity Oaks Blvd, Suite 225 New Port Richey (Trinity), FL 34655 USA
    Phone: (727) 592-5862
    Fax: (727) 787-6951

    Longitude: -82.675690,
    Latitude: 28.188570
    Advanced Urology Institute – Fort Myers Office

    2044 Trinity Oaks Blvd, Suite 225,
    New Port Richey (Trinity)

    (727) 998–4229
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    Need an appointment with a urologist? Have questions about prostate cancer? Advanced Urology Institute is a group of highly qualified and board certified urologists in Florida. Please call (855) 977-4888 or contact one of our locations today.