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Language(s) Spoken


Joined Kelsey-Seybold

August 2011

Accepting New Patients?


To My Patients:
Meet My Physician Assistant, Blessen Puthenpurayil, MPAS, PA-C. Read my full letter here.
Dr. Colen is now offering after-hours Video Visits every Wednesday from 6-8 p.m. for new and current patients!
Schedule online or call 713-442-0000.

Professional Backg​​​round

Dr. Colen obtained his undergraduate degree in pre-medicine at the Pennsylvania State University in 2001. Following this, he completed his doctorate at the University of Pittsburgh School of Medicine in 2005. Dr. Colen completed his General Surgical internship in 2006 at Baylor College of Medicine where he also finished his Urology residency. 

Profess​​ional Associations

Dr. Colen is a member of the American Urological Association and Harris County Medical Society.

Hobbies and Inter​​ests

When he’s not caring for patients, Dr. Colen enjoys spending time with his wife and daughter. In addition, he enjoys working out and reading.
​I believe that my patients’ time is as important as mine. I make every effort to reduce patient wait time and provide thorough and detailed urologic care. I also place the utmost importance on being completely honest with each patient and truly listening to their concerns and needs.


​​​​​​​​​​​​By Phone

Our Contact Center is here to serve you, 24 hours a day, 7 days a week.


Awards & Recognitions

Dr. Colen has been recognized with the following awards and honors:
  • SMSNA Basic Science Research Award
  • SSMR Men’s Health Traveling Fellowship
  • Phi Beta Kappa
  • Ruth E. Duffy Pre-Medicine Endowment Recipient
  • Mortar Board of Penn State
  • Schreyer’s Honor College Annual Grant Recipient
  • Schreyer’s Ambassador Grant
  • Golden Key National Honor Society


Dr. Colen contributed to the following publications:
  • Prekumar MH, Colen JS, Roth DR, Fernandes CJ. Could scrotoschisis mimic an iatrogenic injury? A case report. Urology. 2009 Apr;73(4):795-6.Epub2009 Feb 10.
  • Khera M, Grober ED, Najari B, Colen JS, Mohamed O, Lamb DJ, Lipshultz LI. Testosterone replacement therapy following radical prostatectomy. J Sex Med. 2009 Apr;6(4):1165-70. Epub 2009 Jan 22.
  • Lerner SP, Colen J, Shen S. Prostatic biology, histologic patterns and clinical consequences of transitional cell carcinoma. Curr Opin Urol. 2008 Sep;18(5):508-12.