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Our Montebello location is permanently closed as of June 5. Dr. Marcus is now seeing patients at our Santa Fe Springs office.      La ubicación de Montebello cerró permanentemente el 5 de junio. El Dr. Marcus ahora atiende a los pacientes en nuestra oficina de Santa Fe Springs.
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Meet the Orthopedic Specialists Who Put Patients First

Meet Our Care Team

Orthopedic Providers

Expert orthopedic surgeon Dr. Kevin Pelton, MD smiling in a navy suit and light blue tie

Kevin Pelton, MD | Orthopedic Surgeon

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Expert orthopedic surgeon Dr. Matthew Longacre smiling in a navy suit and white and blue patterned tie

Matthew Longacre, MD | Orthopedic Surgeon

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Expert orthopedic hand and wrist surgeon Dr. Brent Pickrell smiling in a navy suit and purple tie

Brent Pickrell, MD | Hand & Wrist Surgeon

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Expert orthopedic shoulder and elbow specialist Dr. Daniel Acevedo smiling in a blue suit

Daniel Acevedo, MD | Shoulder & Elbow Specialist

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Expert orthopedic surgeon Dr. David Barba smiling in a gray suit and tie

David Barba, MD | Orthopedic Surgeon

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Expert orthopedic surgeon Dr. Erik Dworsky smiling in a white dress shirt and navy tie

Erik Dworsky, MD | Hip and Knee Specialist in East LA

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LAOSS Sports Medicine Specialist Dr. Hayk Stepanyan smiles and folds arms

Hayk Stepanyan, MD | Orthopedic Sports Medicine

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Expert orthopedic rehabilitation specialist Dr. Jason Kaushik smiling in a black suit and red tie

Jason Kaushik, MD | Pain Management and Rehabilitation Specialist

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Sports medicine orthopedic surgeon Dr. Jayson Lian of LAOSS smiling

Jayson Lian, MD | Orthopedic Sports Medicine Surgeon

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Pain medicine specialist Dr. Jose Acosta of LAOSS smiling

Dr. Jose Antonio Acosta, MD | Trusted Pain Management Specialist, Compassionate Care for Lasting Relief

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Sports Medicine Expert Dr. Leah Cyran, MD | Orthopedic Sports Medicine Specialist

Leah Cyran, MD | Orthopedic Sports Medicine Specialist

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Expert orthopedic hand and wrist surgeon Dr. Menyoli Malafa smiling ina black suit and red tie

Menyoli Malafa, MD | Hand & Wrist Surgeon

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Expert orthopedic sports medicine specialist Dr. Michael Perrone smiling in a blue suit

Michael Perrone, MD | Foot & Ankle and Sports Medicine Orthopedic Specialist

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Expert Pediatric orthopedic Surgeon Dr. Michelle Sugi smiling in a navy top

Michelle Sugi, MD | Pediatric Orthopedic Surgeon

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Expert orthopedic rehabilitation specialist Dr. Raj Desai smiling in a navy suit and silver tie

Raj Desai, MD | Pain Management & Rehabilitation Specialist

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Expert orthopedic surgeon Dr. Sevag A. Bastian smiling in a blue suit and tie

Sevag Bastian, MD | Shoulder, Elbow & Sports Medicine Orthopedic Surgeon

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Expert orthopedic spine surgeon Dr. Siamak Yasmeh smiling in a black suit and slate tie

Siamak Yasmeh, MD | Orthopedic Spine Surgeon

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Podiatrists

Podiatrist Dr. Danny Wang in a suit, green patterned tie and black glasses

Danny Wang, DPM | Podiatrist

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Podiatrist Dr. Matt Cikra smiling in a navy suit and tie

Matt Cikra, DPM | Podiatrist

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Podiatrist Dr. Michael Marcus in a navy suit, blue patterned tie, and glasses

Michael Marcus, DPM | Podiatrist

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Podiatrist Dr. Yixi Lu in a blue suit, gold patterned tie, and glasses

Yixi Lu, DPM | Podiatrist

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Nurse Practitioners and Physician Associates

Orthopedic physician assistant Annie Yang of Los Angeles Orthopedic Surgery Specialists

Annie Yang, PA-C | Orthopedic Physician Assistant

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Orthopedic physician assistant Daniel Rivas-Tejeda of Los Angeles Orthopedic Surgery Specialists

Daniel Rivas-Tejeda, PA-C | Orthopedic Physician Assistant

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Orthodpedic nurse practioner David Moriel of Los Angeles Orthopedic Surgery Specialists

David Moriel, NP | Orthopedic Nurse Practitioner

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Orthopedic physician assistant Felipe Nuñez of Los Angeles Orthopedic Surgery Specialists

Felipe Nunez, PA-C | Orthopedic Physician Assistant

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Orthopedic physician assistant John Giannini of Los Angeles Orthopedic Surgery Specialists

John Giannini, PA-C | Orthopedic Physician Assistant

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Orthopedic physician assistant Jonathan Naick of LAOSS smiles

Jonathan Naick, PA-C | Orthopedic Physician Assistant

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Orthopedic physician assistant Mark Lee of Los Angeles Orthopedic Surgery Specialists

Mark Lee, PA-C | Orthopedic Physician Assistant

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Orthopedic physician assistant at LAOSS Matt Lee smiles

Matt Lee, PA-C | Orthopedic Physician Assistant

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Hand and wrist physician assistant Michelle Chang of Los Angeles Orthopedic Surgery Specialists

Michelle Chang, PA-C | Hand & Wrist Physician Assistant

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Orthopedic physician assistant Natalie Hammond of Los Angeles Orthopedic Surgery Specialist

Natalie Hammond, PA-C | Orthopedic Physician Assistant

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Orthopedic physician assistant Nora Nazarian of Los Angeles Orthopedic Surgery Specialists

Nora Nazarian, PA-C | Orthopedic Physician Assistant

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Orthopedic physician assistant Orlando Campos of Los Angeles Orthopedic Surgery Specialists

Orlando Campos, PA-C | Orthopedic Physician Assistant

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Hand and wrist physician assistant Whitty Li of Los Angeles Orthopedic Surgery Specialists

Whitty Li, PA-C | Hand & Wrist Physician Assistant

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Chiropractic Care Specialists

Chiropractor Dr. David Collazo with a subtle smile in a shirt and pink and slate struiped tie

David Collazo, D.C. | Chiropractor

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Testimonials

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Los Angeles Orthopedic Surgery Specialists (LAOSS) is committed to providing compassionate, high-quality orthopedic care that promotes lifelong well-being.

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