Our Teams
AHS Orthopedic Surgeons
James Guido DiStefano, MDChairman, Department of Orthopedics
Undergraduate: University of Notre Dame
Medical School: Upstate Medical University
Residency: San Francisco Orthopedic Residency Program
Fellowship in Sports Medicine: Brigham and Women’s/Harvard Medical School
Nicholas Pirnia, MDVice-Chairman, Department of Orthopedics
Undergraduate: Wright State University
Medical School: Ohio State University College of Medicine
Residency: San Francisco Orthopedic Residency Program
Fellowship in Spine Surgery: UC Davis Medical Center
Daemeon Nicolaou, MDDirector of Orthopedic Trauma
Undergraduate: UCLA
Medical School: University of Michigan College of Medicine
Residency: UC Davis Medical Center
Fellowship in Orthopedic Trauma: Saint Louis University
AO Trauma Fellowship: University of Saarland
Anil Akoon, MDUndergraduate: Union College
Medical School: Albany Medical College
MBA: Clarkson Graduate College
Residency: Geisinger Medical Center
Fellowship in Orthopedic Hand Surgery: Cleveland Clinic and MetroHealth
Neilen Benvegnu, MDUndergraduate: Princeton University
Medical School: Rutgers Robert Wood Johnson Medical School
Residency: LA County/Keck Medical Center USC
Fellowship in Orthopedic Sports Surgery: University of Pittsburg Medical Center
Ivan Eck, DOUndergraduate: University of Missouri, Columbia
Medical School: Kansas City University
Residency: Midwestern University
Fellowship in Total Joint Arthroplasty: Royal Infirmary of Edinburgh

Bo He, MD
Undergraduate: UC Berkeley
Medical School: UCLA
Residency: San Francisco Orthopedic Residency Program
Fellowship in Orthopedic Trauma: Northern California Trauma Fellowship
Emil Stefan Vutescu, MDUndergraduate: Columbia University
Medical School: Geisel School of Medicine at Dartmouth
Residency: Brown University
Fellowship in Orthopedic Trauma: Brown University
Fellowship in Orthopedic Hand Surgery: Stony Brook University
Contracted providers Subspecialty:
- Basil Alwattar, MD Orthopedic Sport
- Lamont Cardon, MD Orthopedic Hand
- Robert Hoffman, MD Orthopedic Hand
- Michael Krosin, MD Orthopedic Trauma
- Divya Singh, MD Orthopedic Hand
- Peter Slabaugh, MD Spine/General Orthopedics
- Steven Zourabian, DO Orthopedic Trauma
AHS Physicians Assistants

Ortho Physicians: Left to Right: James Poon, Cynthia Galvez, Cindy Pfeiff (Lead PA), Tiffany Shem and Daniel Thai

Ortho Physicians: Left to Right: Meghan Markowski (Lead PA), Stephanie Heninger, Liz Andrews, Jonathan Cardenas and Lisa Topiol.
AHS Podiatric Surgeons
Amy Splitter, DPMDivision Chief, Podiatry
Undergraduate: California Polytechnic State-San Louis Obispo
Podiatry School: Samuel Merritt University
Residency: St. Mary’s Medical Center
Emily Khuc, DPMDivision Chief, Podiatry
Undergraduate: UC Berkeley
Podiatry School: Samuel Merritt University
Residency: St. Mary’s Medical Center
Jamie Kim, DPMDivision Chief, Podiatry
Undergraduate: California Polytechnic State-San Louis Obispo
Podiatry School: Samuel Merritt University
Residency: St. Mary’s Medical Center
Colin Traynor, DPMDivision Chief, Podiatry
Undergraduate: Penn State
Podiatry School: Samuel Merritt University
Residency: St. Mary’s Medical Center
AHS Physical Medicine & Rehabilitation Providers
Daniel Winkle, MDDivision Chief, Physical Medicine & Rehabilitation
Medical Director, San Leandro Rehabilitation
Undergraduate: PennWest Clarion
Medical School: The University of Toledo
Residency: The Ohio State Univeristy College of Medicine
Rini Desai, MDUndergraduate: University of Missouri
Medical School: Kansas City School of Medicine
Residency: University of Washington
Nivin Porwal, DOUndergraduate: Northwestern University
Medical School: Nova Southeastern University College
Residency: Detroit Medical Center
Fellowship in Sports Medicine: Detroit Medical Center
Ciara Johnson, MDMedical School: Meharry Medical School
Internship: Morehouse School of Medicine
Residency: University of Kansas Medical Center
Fellowship in Sports Medicine: Montefiore Medical Center
Orthopedic Leadership Team
Sue Fairbanks, MBAOrthopedic Service Line Director
Cheryl Wilson-Talford, RNOrthopedic RN Practice Manager
Diana HuynhMarina Assistant Practice Manager
Nahid NevinOrthopedic PSR Supervisor