Ryan Donahue, MD


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Comal Urology
876 Loop 337
Suite # 302
New Braunfels, Texas, 78130
Phone: (830) 625-8088
Fax: (830) 629-9215

Urology of Stone Oak
540 Madison Oak Dr.
Suite # 400, San Antonio, Texas
Phone: (210) 490-3040
Fax: (210) 490-3041

About the Provider

Ryan Donahue, MD, is a urologist who completed advanced medical training in urologic surgery at Virginia Mason Medical Center in Seattle, Washington. He earned his medical degree from Texas Tech Health Sciences Center in Lubbock and was admitted into the Alpha Omega Alpha Honor Medical Society. He is a member of the American Urological Association.

Dr. Donahue treats disease by recognizing the unique characteristics of each of his patients. He seeks to be a partner with his patients in choosing the best course of treatment by considering the physical, emotional and social factors that might help or hinder their healing. From this holistic perspective, Dr. Donahue discusses treatment options and possible outcomes with patients, so that they can make informed decisions about their respective care plans. He enjoys the broad scope of both female and male urological issues, employing appropriate medical or surgical therapies. For surgical interventions, he seeks to use minimally invasive laparoscopic or robotic-assisted surgery when appropriate.
An eighth-generation native Texan who grew up in Austin, Dr. Donahue and his wife have fulfilled their goal of returning to Central Texas to raise their two young daughters “who were born in Seattle over Texas soil.” Outside of the office, he enjoys spending time with his family, playing with his dogs (Walter and Theodore), hiking, cycling, fishing, being outdoors, watching college football, and being on the water.


  • Residency/Chief Resident: Urologic Surgery - Virginia Mason Medical Center, Seattle, Washington
  • Internship: General Surgery - Virginia Mason Medical Center, Seattle, Washington
  • Medical Degree: Texas Tech Health Sciences Center, Lubbock, Texas


  • Benign Prostatic Hypertrophy (BPH)
  • Prostate diseases and surgery
  • Cancer of the prostate, bladder, kidney, and testes
  • Erectile dysfunction
  • Kidney stones
  • Laparoscopic and robotic-assisted surgery
  • Incontinence
  • Urologic prosthetics
  • Testosterone management
  • Urinary tract infections
  • UroLift® procedure for BPH
  • Vasectomy