Our Urology Physicians

Meet Our Doctors

Dr. Deem is a graduate of the West Virginia School of Osteopathic Medicine in Lewisburg. He completed surgical residency at Pinnacle Health in Harrisburg, PA, and urology residency at CAMC where he served as chief urology resident.
Dr. Deem also completed a fellowship in minimally-invasive urologic oncology at the Medical University of South Carolina.
Dr. Deem has a special interest in the minimally-invasive surgical treatment of genitourinary cancers including cancer of the kidneys, adrenal gland, bladder, prostate and testicles. He has specialized training in robotic and laparoscopic surgery for management.

Dr. Lohri is a graduate of the West Virginia School of Osteopathic Medicine. He completed his urologic surgical training at CAMC where he served as chief resident.
Dr. Lohri furthered his urologic training as a fellow in reconstructive urology, female urology, and urodynamics at Duke University Medical Center.
Dr. Lohri’s clinical interests include female urology with special emphasis in urinary incontinence, vaginal vault prolapse, and voiding dysfunction; reconstruction of the male urethra, male incontinence, and erectile dysfunction, including implantation of penile and urinary sphincter prosthetics; male and female ureteral reconstruction and trauma, urinary diversion, and bladder substitution for cancer and voiding dysfunction. He also specializes in minimally-invasive robotic surgery for the treatment of female pelvic organ prolapse, prosthetic urology (penile implant and artificial sphincter placement), and complex urethral reconstruction.

Dr. Haricharan completed his general surgery residency at the University of Alabama at Birmingham in 2011. He then completed a fellowship in pediatric surgery and received additional training in pediatric urology at the University of Ottawa in Ottawa, Canada. He is certified by the American Board of Surgery in pediatric surgery.
Dr. Haricharan specializes in diagnosing and treating a wide array of pediatric surgical and urological conditions, from the commonplace to the complex, to ensure that young patients have the best care possible.

Dr. Tierney is a graduate of the West Virginia School of Osteopathic Medicine. He completed his general surgery residency at CAMC and his urology residency at the University of Pittsburgh.
Dr. Tierney is board certified by the American Board of Urology and serves as the Vice Chief of Urology at CAMC.
Dr. Tierney’s major areas of involvement include cancer, treatment for urologic cancers, robotic surgery for prostate cancer, robotic surgery for kidney cancer and kidney reconstruction, the evaluation and treatment of urinary incontinence for men and women, kidney stone treatment and prevention, and vasectomy.

Meet Dr.Tierney


Dr. Fitzwater is a graduate of Mountain State University’s Physician Assistant Program with a bachelor’s of science degree in physician assistant studies. He received his Doctor of Osteopathic Medicine from the WVU School of Osteopathic Medicine.
Dr. Fitzwater completed a five-year urological surgery residency at CAMC where he served as chief resident. In addition to general urology, he has a special interest in surgical and medical management of stone disease, including endourological management, ESWL and percutaneous nephrolithotomy.

Dr. Oliver is a graduate of West Virginia University School of Medicine. He completed residencies with WVU – Charleston Division and WVU Department of Urology.
Dr. Oliver specializes in general urology, including conditions involving the bladder, continence, fertility and erections, urodynamic evaluations, kidney stones, prostate and ureter.


Shrikant K. Vaidya, MD
Shrikant K. Vaidya, MD
Dr. Vaidya completed a urology residency at Mercy Hospital and is certified by the American Board of Urology. He specializes in general urology.

Meet Dr. Vaidaya