Dr. Stephen Charles Sizer
Dr. Stephen C. Sizer
Last updated: May 15, 2012

Dr. Stephen C. Sizer

  • Gender: Male
  • Experience: 9 years
  • Graduated from: Philadelphia College Of Osteopathic Medicine
  • Graduation year: 2012
  • Sole propriator: Yes
  • NPI: 1023377751

Dr. Stephen C. Sizer D.O.

Orthopedic Surgeon

He is located at 4190 City Avenue in Philadelphia, PA 19131. Can help patients with the following: Broken Bone, Compartment Syndrome, Frostbite, Osgood-Schlatter Disease, Rheumatoid Arthritis (RA), Spondylolisthesis. His National Provider Identifier (NPI) number is 1023377751. Appointment can be made via the phone number (215) 871-6693. He also has a website where you can get more information. The website can be found at https://rothmanortho.com/physicians/stephen-sizer-do. He is affiliated with 2 practices and 2 hospitals.

Conditions treated

Dr. Stephen Charles Sizer, being an orthopedic surgeon, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Stephen C. Sizer.

  • ACL Tear
  • Achilles Tendon Rupture
  • Arthritis
  • Avascular Necrosis
  • Back Pain
  • Baker's Cyst
  • Bone Spurs
  • Broken Bone
  • Bunions
  • Bursitis
  • Carpal Tunnel Syndrome
  • Cauda Equina Syndrome
  • Cervical Radiculopathy
  • Compartment Syndrome
  • Cubital Tunnel Syndrome
  • Degenerative Disc Disease (DDD)
  • Dislocated Ankle
  • Dislocated Shoulder
  • Elbow Pain
  • Frostbite
  • Hammer Toe
  • Herniated Disc
  • Hip Replacement
  • Iliotibial Band Syndrome (ITBS)
  • Impingement Syndrome
  • Ingrown Toenail
  • Joint Fluid Extraction
  • Knee Pain
  • Knee Replacement
  • Kyphoplasty
  • Kyphosis
  • Low Back Pain
  • Lumbar Spinal Stenosis
  • Meniscus Tear
  • Metatarsal Surgery
  • Morton's Neuroma
  • Osgood-Schlatter Disease
  • Osteoarthritis (OA)
  • Osteomyelitis
  • Patellofemoral Pain Syndrome (PFS)
  • Plantar Fasciitis
  • Repetitive Motion Disorders (RMDs)
  • Rheumatoid Arthritis (RA)
  • Rotator Cuff Tear
  • Sciatica
  • Scoliosis
  • Separated Shoulder
  • Spinal Stenosis
  • Spondylolisthesis
  • Spondylolysis
  • Spondylosis
  • Sprained Ankle
  • Sprained Wrist
  • Stress Fracture
  • Tennis Elbow
  • Trigger Finger
  • Whiplash
  • Wrist Surgery

Procedures Performed by Dr. Stephen C. Sizer

Insurances Accepted by Dr. Stephen C. Sizer

  1. Clover
  2. Medicare

Medicare Enrollment

Dr. Stephen C. Sizer is enrolled to bill Medicare as a Practitioner - Orthopedic Surgery .

Bills through: Rothman Orthopaedics Of New Jersey, Llc

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.

Studies

PHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE

Graduated in 2012

Other ways to reach out

  • Website: https://rothmanortho.com/physicians/stephen-sizer-do

Affiliated practices

Rothman Institute PT
925 Chestnut Street
Philadelphia, 19107 PA
(267) 339-3500
Rothman Orthopaedics
650 Carnegie Boulevard
Malvern, 19355 PA
(800) 321-9999

Affiliated hospitals

PAOLI HOSPITAL
255 WEST LANCASTER AVENUE
PAOLI, 19301 PA
(610) 648-1000
MAIN LINE HOSPITAL LANKENAU
100 LANCASTER AVE
WYNNEWOOD, 19096 PA
(610) 645-2000

Looking for more Orthopedic Surgeons?

Out of the 10 orthopedic surgeons in this region, here are 10 randomly selected ones for you to explore.

Dr. Timothy Patrick Amann
  • Gender: Male
  • Address: 4170 City Avenue Philadelphia, 19131, PA
Dr. Sean Michael Wilkinson
  • Gender: Male
  • Address: 280 Newton Sparta Road Suite 4 Newton, 7860, NJ
Dr. Edward Verceles
  • Gender: Male
  • Address: 411 30th Street Suite 314 Oakland, 94609, CA
Dr. Todd Marc Kelman
  • Gender: Male
  • Address: Suite 503 4190 City Avenue Philadelphia, 19131, PA
Dr. John Anthony Pasquella
  • Gender: Male
  • Address: 4170 City Avenue Philadelphia, 19131, PA
Dr. Joseph P. Guagliardo
  • Gender: Male
  • Address: Suite 315 4190 City Avenue Philadelphia, 19131, PA
Dr. Braidy Caitlin Shambaugh
  • Gender: Female
  • Address: 725 Reservoir Avenue Suite 101 Cranston, 2910, RI
Dr. Mitchell John Stroh
  • Gender: Male
  • Address: 205 May Street Suite 202 Edison, 8837, NJ
Dr. Michael James Mandarino
  • Gender: Male
  • Address: 150 Monument Road Suite 207 Bala Cynwyd, 19004, PA
Dr. Joseph Rosenblatt
  • Gender: Male
  • Address: 160 East Erie Avenue Philadelphia, 19134, PA

Questions & Answers

Does Dr. Stephen Charles Sizer have affiliation with practices?

Dr. Stephen Charles Sizer is affiliated with Rothman Institute PT. For the full list of practices see this list.

Where can you meet with Dr. Stephen Charles Sizer?

Dr. Stephen Charles Sizer's office is located at 4190 City Avenue in Philadelphia, PA 19131.

What conditions does Dr. Stephen Charles Sizer treat?

Dr. Stephen Charles Sizer provides treatment for Broken Bone, Compartment Syndrome, Frostbite, Osgood-Schlatter Disease, Rheumatoid Arthritis (RA), Spondylolisthesis. For the full list see this list.

Does Dr. Stephen Charles Sizer accept patients with Medicare?

Yes, Dr. Stephen Charles Sizer accepts patients with Medicare.

Has Dr. Stephen Charles Sizer affiliation with hospitals?

Dr. Stephen Charles Sizer is affiliated with PAOLI HOSPITAL. For the full list of hospitals see this list.