Stephen Unterberg, MDEvan Vapnek, MDJames Roberts, MDCarol Salem, MDMarc Holden, MDMark-Rally Pe, MDBrian Dicks, MDBradley Frasier, MDCaroline Vilchis, MDMichael Guerena, MD

Stephen Unterberg, MD

Stephen Unterberg, MD
Dr. Stephen Unterberg is a board-certified general urologist with a specialized focus on complex voiding dysfunction, male and female urinary incontinence, urinary tract reconstruction, and neuro-urology. He earned his undergraduate degree in Neuropsychiatry from the University of Pennsylvania and his medical degree from the University of Texas Health Science Center at San Antonio. He completed…
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Evan Vapnek, MD

Evan Vapnek, MD
Dr. Vapnek is a Board Certified Urologist and Kidney Transplant surgeon. In addition to being a founding member of Genesis Healthcare Partners, he is the Surgical Director of the Living Donor Program of the Sharp Memorial Kidney and Pancreas Transplant Program. He has been practicing in San Diego since 1999. A native New Yorker, Dr. Vapnek…
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James Roberts, MD

James Roberts, MD
Dr. James Roberts has been in private practice Urology since retiring in 2004 as Chairman, Department of Urology, Naval Medical Center San Diego after 20 years of providing and overseeing military urologic care. He was raised at the New Jersey Shore, graduated from Brown University and George Washington School of Medicine in 1984. He completed his…
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Carol Salem, MD

Carol Salem, MD
Dr. Salem is medical director of the Minimally Invasive Robotic Surgery Program at Scripps Mercy Hospital and has recently joined Hillcrest Urological Medical Group across from the hospital. Dr. Salem is a urologic cancer surgeon who specializes in the surgical treatment of prostate cancer and other urologic malignancies. Under Dr. Salem's direction, the Minimally Invasive Robotic…
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Marc Holden, MD

Marc Holden, MD
Dr. Marc Holden joined Genesis Healthcare in August of 2019. He received his medical degree from Columbia University College of Physicians & Surgeons and has been in practice more than 5 years.
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Mark-Rally Pe, MD

Mark-Rally Pe, MD
A native Southern Californian, Dr. Mark Pe grew up in Loma Linda, and went to college in Los Angeles. He earned his bachelor's degree in microbiology and molecular genetics and master's degree in physiological science at the University of California, Los Angeles in 1999. He received his medical degree at Jefferson Medical College in Philadelphia…
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Bradley Frasier, MD

Bradley Frasier, MD
Dr. Frasier is a board certified urologist who has been in practice in North San Diego County since 1990.  He has expertise in all aspects of urologic surgery, including da Vinci robotic surgery, simple and complex female pelvic floor repair for prolapse and incontinence, urologic cancer surgery, and minimally invasive treatment of prostate enlargement and…
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Caroline Vilchis, MD

Caroline Vilchis, MD
Dr. Vilchis is board certified by the American Board of Urology and a member of the American Urologic Association. She graduated from medical school at the University of Arizona College of Medicine and completed her residency in Urology at the University of California San Diego Medical Center, including the UCSD Moore’s Cancer Center and the…
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Michael Guerena, MD

Michael Guerena, MD
Dr. Guerena is a board certified urologist practicing in North County San Diego since 1995. He is currently an active staff member at Scripps Encinitas Hospital, North Coast Surgery Center, and Tri-City Medical Center. He has served as chief of the division of Urology at Tri­City for the past 10 years. He is currently a…
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