Timothy Mark Powell, MD


Languages Spoken:




Timothy Mark Powell, MD

About Timothy Mark Powell, MD

Dr. Powell earned his medical degree from the St. Louis University School of Medicine in 1999. He completed a urology residency at Southern Illinois University in 2007 and a urology fellowship in laparoscopy, endoscopy and robotic surgery with Sentara Medical Group in 2011. Dr. Powell is board-certified by the American Board of Urology.

During his 21 years with the U.S. Navy, Dr. Powell served in multiple medical leadership roles, including director of surgical services on the hospital ship USNS Comfort and head of urology at U.S. Naval Hospital Okinawa. He continues to apply the Navy core values of honor, courage and commitment to all aspects of life, including his medical practice.

Dr. Powell enjoys providing both medical and surgical care for a diverse array of urological problems, with a focus on adult urology. His areas of expertise include advanced kidney stone disease, complicated ureteroscopy and percutaneous nephrolithotomy. Dr. Powell previously taught urology residents at Eastern Virginia Medical School.

Originally from St. Louis, Missouri, Dr. Powell considers Hampton Roads a great place to raise a family and is especially fond of the local activities and historical sites. He and his wife have three children. Dr. Powell coached youth soccer for many years and enjoys traveling.


Medical: St. Louis University School of Medicine
Residency: Southern Illinois University School of Medicine
Internship: Naval Medical Center San Diego
Fellowship: Eastern Virginia Medical School

Board Certifications

American Board of Urology


Riverside Urology Specialists Gloucester

7552 Hospital Drive, 302, Gloucester, VA 23061

Get Directions And Drive Time

Riverside Urology Specialists Hampton

850 Enterprise Parkway, 2000, Hampton, VA 23666

Get Directions And Drive Time

Riverside Urology Specialists Williamsburg

120 Kings Way, 3200, Williamsburg, VA 23185

Get Directions And Drive Time

Riverside Urology Specialists Newport News

500 J Clyde Morris Boulevard, 500, Newport News, VA 23601

Get Directions And Drive Time

Blog Articles

Featuring: Timothy Mark Powell, MD

Cancer Urology

Prostate cancer is common among men; learn the risk factors and talk to your doctor about screening.

August 24, 2022
Learn More older man smiling at the camera

General Surgery Urology +1 More

What is benign prostate hyperplasia?

Learn More shot of a focused middle aged doctor talking with a patient