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7485 Mission Valley Road, Suite 104A,
San Diego, CA 92108
Phone (619) 291-8930
Fax (619) 291-8491

Meet Our Surgeons

Andrew Erwteman, MD, DPT

Andrew Erwteman, MD, DPT
Board-Certified
Orthopaedic Surgeon

    Specialties:
  • Sports Medicine
  • Arthroscopy
  • Joint Reconstruction
  • Shoulder Surgery
  • Knee Surgery
  • Fracture Care
  • Shoulder Replacement
    Hospital Affiliations:
  • Mission Valley Heights Surgery Center
  • Scripps Mercy Hospital
  • Scripps Mercy Outpatient Pavilion
Devanshu Kansara, MD

Devanshu Kansara, MD
Board-Certified
Orthopaedic Surgeon

    Specialties:
  • Sports Medicine
  • Arthroscopy
  • Joint Reconstruction
  • Shoulder Surgery
  • Knee Surgery
  • Fracture Care
  • Joint Replacement
  • Robotic and Computer-Navigated Surgery
    Hospital Affiliations:
  • Mission Valley Heights Surgery Center
  • Scripps Mercy Hospital
  • Scripps Mercy Outpatient Pavilion
  • Sharp Grossmont Hospital
  • Paradise Valley Hospital
L. Randall Mohler, MD

L. Randall Mohler, MD
Board-Certified
Orthopaedic Surgeon

    Specialties:
  • Arthroscopy
  • Hand Surgery
  • Joint Replacement
  • Sports Medicine
    Hospital Affiliations:
  • Mission Valley Heights Surgery Center
  • Scripps Mercy Hospital, San Diego
  • Scripps Mercy Outpatient Pavilion
  • Sharp Memorial Hospital
  • Paradise Valley Hospital
Mark Nelson, MD, MD

Mark Nelson, MD
Board-Certified
Orthopaedic Spine Surgeon

    Specialties:
  • Spine Surgery
    Hospital Affiliations:
  • Mission Valley Heights Surgery Center
  • Scripps Mercy Hospital, San Diego
  • Scripps Mercy Outpatient Pavilion
  • Scripps Memorial Hospital
Drew Peterson, MD

Drew Peterson, MD
Board-Certified
Orthopaedic Surgeon

    Specialties:
  • Hands & Upper Extremities
  • Hand & Wrist Reconstruction
  • Foot & Ankle Arthroscopy / Reconstruction
  • Sports Medicine
    Hospital Affiliations:
  • Mission Valley Heights Surgery Center
  • Scripps Mercy Hospital, San Diego
  • Scripps Mercy Outpatient Pavilion
Michael H. Quinn, MD

Michael H. Quinn, DPM
Board-Certified
Podiatrist

    Specialties:
  • Podiatry
  • Foot, Ankle Surgery & Trauma
  • Custom Orthotics & Bracing
  • Sports Medicine
    Hospital Affiliations:
  • Mission Valley Heights Surgery Center
  • Scripps Mercy Hospital, San Diego
Jeffrey E. Schultz, MD

Jeffrey E. Schultz, MD
Board-Certified
Orthopaedic Surgeon

    Specialties:
  • Joint Replacement
  • Knee & Shoulder Arthroscopy
  • Sports Medicine
    Hospital Affiliations:
  • Mission Valley Heights Surgery Center
  • Scripps Mercy Hospital, San Diego
Michael Sun, MD

Michael Sun, MD
Board-Eligible
Orthopaedic Surgeon

    Specialties:
  • Hand, Wrist, & Elbow Surgery
  • Fracture Care
    Hospital Affiliations:
  • Mission Valley Heights Surgery Center
  • Scripps Mercy Hospital, San Diego
  • Scripps Mercy Outpatient Pavilion
Steven Tradonsky, MD

Steven Tradonsky, MD
Board-Certified
Orthopaedic Surgeon

    Specialties:
  • Arthroscopic Surgery
  • Shoulder Surgery
  • Joint Replacements
  • Sports Medicine
    Hospital Affiliations:
  • Mission Valley Heights Surgery Center
  • Scripps Mercy Hospital, San Diego
  • Scripps Mercy Outpatient Pavilion