ROGERS - Two new specialists recently joined Mercy Clinic in Northwest Arkansas.

Dr. Jeff Alliston has joined Mercy Clinic Urology - Pinnacle Hills. Dr. Alliston earned a Doctor of Medicine from University of Texas at Houston Medical School. He completed a residency in urology at University of Arkansas for Medical Sciences in Little Rock.

Mercy Clinic Urology - Pinnacle Hills is located at 3333 Pinnacle Hills Parkway, Suite 300A, in Rogers.

Raj Nangunoori

Dr. Raj Nangunoori has joined Mercy Clinic Neurosurgery - Physicians Plaza. Dr. Nangunoori earned a Doctor of Medicine from Drexel University in Philadelphia. He completed a fellowship in functional neurosurgery and a residency in neurosurgery at Allegheny General Hospital in Pittsburgh and a fellowship in minimally invasive and complex spine surgery and 3D navigation at Weill-Cornell Brain and Spine Center in New York.

Dr. Nangunoori is a member of the Congress of Neurological Surgeons and the American Association of Neurological Surgeons and serves on the association's Information Technology Committee.

Mercy Clinic Neurosurgery is located at 2708 S. Rife Medical Lane, Suite 140, in Rogers.