Current patients of the practice can request portal access by clicking the link on the right.   You can also reach the office you prefer by clicking the Contacts and Locations, or Appointments link above.
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​We welcome our New Patients to telephone us at the office you would like to visit listed under the 'Appointments' link at the top of the page.  We will contact you promptly to arrange your visit with us.
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Current patients of the practice can access their appointments, labs results, and communicate with the clinical staff through the Patient Portal
Texas Regional Urology is the medical practice of Dr. Clyde L. Corey, Dr. Drew Dylewski, Dr. Matthew Hogan, Dr. Liliana Woo, and W. Todd Hammond, PA-C. 
We provide comprehensive urologic care for both adult and pediatric patients across northern metropolitan Houston, including The Woodlands, Spring, Tomball, Champions, Conroe, and Kingwood. 
Our offices are located in Tomball, The Woodlands, and Kingwood, close to where you live and work, and we have flexible hours five days a week to accommodate your schedule.  
Our mission is simple: Provide our patients with compassionate, cutting-edge care, and make their experience as comfortable and convenient as possible. Each of our physicians has special areas of interest, as well as the knowledge and skills to diagnose and treat the full range of urologic problems.

Areas of Practice

Common Conditions we treat
  • Genitourinary Cancer Care
              Prostate Cancer
              Bladder Cancer
              Kidney Cancer
              Testicular Cancer
  • Prostate Health
              Enlarged Prostate / BPH
              Elevated PSA
              Prostate Infection or Prostatitis
  • Female Pelvic Health
              Incontinence, or Urine leakage
              Pelvic Pain
              Recurrent Urinary Infections
              Prostate cancer screening
              Erectile Dysfunction / Impotence
              Low Testosterone / Hypogonadism
              Vasectomy Services
              Infertility
  • Kidney Health
              Kidney Stones
              Hydronephrosis or Blockage of Kidneys
  • Bladder Health
              Bleeding in the Urine / Hematuria
              Overactive Bladder
              Nighttime Urination / Nocturia
Common Procedures We Perform
  • Cancer Care
         da Vinci™ Robotic Prostatectomy
         da Vinci™ Robotic Partial Nephrectomy
         Watchful Waiting Protocol for Prostate Cancer
         Endoscopic surgery for bladder cancer
  • Prostate Procedures
          GreenLight™ laser therapy for BPH
          Prostate biopsy
          Transurethral Resection of Prostate (TURP) for BPH
          In-office microwave Procedures for BPH
  • Incontinence
          Sling procedures for female incontinence
          Artificial Sphincter for male incontinence
  • Family Planning
          No Scalpel Vasectomy
  • Sexual Health
          Penile prosthesis implantation
              Injection therapy for erectile dysfunction