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Dr. Keith T. Lonergan, MD Get a Free Background Report on Dr. Keith T. Lonergan, MD. Malpractice, medical malpractice, sanctions, misconduct, credentials, and penalty or negligence information.

Specializes in Orthopedic Surgery • Male • Age 47

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Dr. Lonergan's Experience


  • Orthopedic Surgery
  • Sports Medicine

Board Certifications

  • Orthopaedic Sports Medicine
  • Orthopedic Surgery
  • ACL (Anterior Cruciate Ligament) Surgery
  • All Shoulder or Elbow Replacement Procedures
  • Carpal Tunnel Release
  • Dressing and-or Debridement of Wound, Infection, or Burn (incl. Negative Pressure Wound Therapy)
  • Elbow Arthroscopy
  • Elbow Fracture and Dislocation Treatment
  • Elbow Fracture and-or Dislocation Treatment, Open
  • Elbow Replacement
  • Elbow Tenotomy
  • Excision of Scapula, Clavicle, Rib, or Sternum
  • Foot and Ankle Fracture and Dislocation Treatment
  • Foot and Ankle Fracture Treatment, Open
  • Hand and Wrist Fracture and Dislocation Treatment
  • Hand and Wrist Fracture Treatment, Open
  • Hip Fracture and Dislocation Treatment
  • Hip Fracture and-or Dislocation Treatment, Closed
  • Hip Fracture and-or Dislocation Treatment, Open
  • Hip Replacement
  • Joint Drainage
  • Knee and Leg Fracture and Dislocation Treatment
  • Knee and Lower Leg Fracture Treatment, Closed
  • Knee and Lower Leg Fracture Treatment, Open
  • Knee Arthroscopy
  • Knee Dislocation Treatment
  • Knee Replacement
  • Knee Replacement Revision
  • Myofascial Trigger Point Injection
  • Nerve Block, Somatic
  • Neuroplasty
  • Non-Spinal Nerve Blocks
  • Partial Shoulder Replacement
  • Resection or Ablation of Bone Tumor, Partial or Complete Resection of Bone, Debridement of Bone
  • Reverse Total Shoulder and Total Shoulder Replacement
  • Revision of Shoulder or Elbow Replacement
  • Rotator Cuff Surgery
  • Shoulder Arthroscopy
  • Shoulder Dislocation Treatment
  • Shoulder Fracture and Dislocation Treatment
  • Shoulder Fracture Treatment
  • Steroid Injection
  • Synovial Biopsy
  • Trigger Finger Release
  • Trigger Point Injection
  • Achilles Tendinitis
  • Adhesive Capsulitis
  • Ankle Fracture
  • Ankle Sprain and Achilles Tendon Sprain or Rupture
  • Anterior Cruciate Ligament (ACL) or Posterior Cruciate Ligament (PCL) Tear
  • Arm Fracture (incl. Elbow and Shoulder)
  • Ataxia
  • Back Pain
  • Baker’s Cyst
  • Bursitis
  • Calcium Pyrophosphate Deposition Disease
  • Carpal Tunnel Syndrome
  • Chondromalacia of the Patella (Runner's Knee)
  • Chronic Neck Pain
  • Chronic Pelvic Pain
  • Clavicle Fracture
  • Coccyx or Sacrum Fracture
  • Complications of Joint Prosthesis
  • Degenerative Disc Disease
  • Elbow Bursitis
  • Elbow Sprain
  • Enthesopathy of Hip (incl. Trochanteric Bursitis)
  • Enthesopathy of Knee (incl. Bursitis of Knee)
  • Femur Fracture
  • Foot Fracture
  • Fracture of Hand (incl. Fingers)
  • Gait Abnormality
  • Glenoid Labrum Tear
  • Gout
  • Hand Fracture
  • Hip Fracture
  • Hip Sprain
  • Internal Derangement of Knee
  • Intervertebral Disc Herniation
  • Knee Dislocation (incl. Meniscal Tear)
  • Knee Fracture
  • Knee Sprain
  • Lateral and Medial Epicondylitis (Tennis and Golf Elbow)
  • Leg Fracture Above Knee (incl. Hip)
  • Leg Fracture Below Knee (incl. Ankle)
  • Low Back Pain
  • Medial Collateral Ligament (MCL) Tear
  • Non-Unions and Malunions of Fractures
  • Osteoarthritis
  • Osteoarthritis of Hand or Wrist
  • Osteoarthritis of Hands
  • Osteoarthritis of Knee
  • Osteoarthritis of Shoulder
  • Osteoarthritis of Spine
  • Osteopenia
  • Patellofemoral Pain Syndrome or Knee Pain
  • Pathological Spine Fracture
  • Pelvic Fracture
  • Peripheral Nerve Disorders
  • Pseudoarthrosis
  • Pyogenic Arthritis
  • Radiculopathy (Not Due to Disc Displacement)
  • Rheumatoid Arthritis
  • Rib Fracture
  • Rotator Cuff Tear
  • Scapular Fracture
  • Scoliosis
  • Shoulder Dislocation
  • Shoulder Impingement Syndrome
  • Shoulder Tendinitis and Tenosynovitis
  • Sjögren's Syndrome
  • Spinal Stenosis
  • Spine Deformities
  • Spine Fractures, Traumatic
  • Spondylitis
  • Spondylolisthesis
  • Sprains and Strains (incl. Muscle Tear)
  • Systemic Chondromalacia
  • Systemic Lupus Erythematosus (SLE)
  • Tibia and Fibula Fractures
  • Tibia or Fibula Stress Fracture
  • Trigger Finger

Background Check for Dr. Lonergan

Malpractice Claims not available

  • Healthgrades does not collect malpractice information for South Carolina.
  • No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

  • No board actions found for the years that Healthgrades collects data.

Awards & Recognitions


Education & Training

Medical School

Pennsylvania State University College Of Medicine
Graduated in 1994

Residency Hospital

Fitzsimons Army Med Center
Keller Army Comm Hospital
Tripler Army Med Center

Languages Spoken by Dr. Lonergan & Staff

  • English
  • Spanish

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