Lawrence Anthony McGuigan, MMS PA| Orthopedic Surgery | MedStar Health
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Lawrence Anthony McGuigan

Lawrence Anthony McGuigan, MMS PA
Provider is directly employed by MedStar Health

4.9 out of 5 (360 reviews)

Specialties: Orthopedic Surgery

Languages: English

Clinical areas of focus

  • Anterior Cruciate Ligament (ACL) Injury
  • Knee Arthroscopy With Meniscectomy
  • Knee Joint And Ligament Sprain
  • Knee Ligament Repair
  • Shoulder And Upper Arm Tendon Injury
  • Shoulder Arthroscopy
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Conditions and procedures

Conditions I treat

  • Ankle And Foot Ligament Sprain
  • Anterior Cruciate Ligament (ACL) Injury
  • Arm Fracture
  • Arthropathy
  • Bone Spur
  • Bursitis Of Knee
  • Cartilage Damage
  • Cartilage Disorder
  • Clavicle Fracture
  • Elbow And Forearm Injury
  • Elbow Fracture And Dislocation
  • Elbow Joint And Ligament Dislocation And Sprain
  • Elbow Pain
  • Enthesopathies
  • Forearm Fracture
  • Golfer's Elbow
  • Joint Derangement Of Knee
  • Joint Disorder
  • Knee Bursitis
  • Knee Dislocation
  • Knee Fracture
  • Knee Joint And Ligament Sprain
  • Knee Pain
  • Labral Tears
  • Lateral Meniscus Injury
  • Lower Leg Injury
  • Meniscal Tear Of The Knee
  • Muscle Disorders
  • Muscle Strain
  • Orthopedic Aftercare
  • Osteoarthritis
  • Osteochondropathies
  • Osteonecrosis
  • Patella Dislocation
  • Patella Tracking Disorder
  • Posterior Cruciate Ligament (PCL) Injury
  • Postoperative Care
  • Shoulder And Upper Arm Muscle, Fascia, And Tendon Injury
  • Shoulder And Upper Arm Tendon Injury
  • Shoulder Arthritis
  • Shoulder Dislocation
  • Shoulder Fracture
  • Shoulder Impingement Syndrome
  • Shoulder Joint And Ligament Sprain
  • Shoulder Joint Pain
  • Shoulder Strain
  • Soft Tissue Injury
  • Soft Tissue Pain
  • Sprain
  • Sprained Shoulder
  • Stress Fracture
  • Superficial Knee Injury
  • Synovium And Tendon Disorder
  • Tendinitis
  • Tendinous Disorders
  • Tendonitis Of The Shoulder
  • Tennis Elbow
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Procedures I perform

  • Achilles Tendon Rupture Treatment
  • Acromioclavicular Dislocation Treatment
  • Anterior Tibial Tubercleplasty
  • Arthrocentesis
  • Arthroscopy Knee Loose Body Removal
  • Bone Graft
  • Bone Repair
  • Elbow Arthroscopy
  • Elbow Pain Treatment
  • Glenohumeral Joint Capsulorrhaphy
  • Glenohumeral Joint Total Shoulder Arthroplasty
  • Joint Arthroscopy
  • Knee Arthroscopy With Meniscectomy
  • Knee Injury Treatment
  • Knee Ligament Repair
  • Osteochondral Allograft, Knee
  • Rotator Cuff Tendonitis Treatment
  • Shoulder Arthroscopy
  • Shoulder Replacement
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Practice locations

Distance from Change Location Enter your Location

2118 Greenspring Dr
Ste 210
Timonium, MD, 21093

410-350-8336
Get Directions

miles away

Fax 855-314-5299

2900 S Hanover St
Baltimore, MD, 21225

410-350-8336
Get Directions

miles away

Fax 855-314-5299

Insurance

This list represents the major payors accepted by MedStar Health.

NOTE: Payor contracts change and not all plans associated with a payor may be covered. Payors may offer multiple plans. If you have a question related to your insurance, please contact your insurance plan directly. Contact information is located on your health insurance ID card.

*Denotes limited participation. Specific providers and practices may NOT be participating. Please contact your insurance plan directly.

  • List of insurance plans we accept
    • Aetna
    • CareFirst BlueCross BlueShield of Maryland
    • Cigna Health Care
    • Kaiser Permanente*
    • MedStar Select (Administered by CareFirst)
    • United HealthCare
    • Aetna
    • CareFirst BlueCross BlueShield of Maryland
    • Healthspring
    • Humana
    • Medicare & Railroad Medicare
    • United HealthCare
    • Aetna Better Health of Maryland *
    • Medical Assistance/Medicaid
    • MedStar Family Choice MD
    • Priority Partners *
    • United HealthCare Community Health Plan MD
    • Wellpoint MD
    • AmeriHealth Caritas
    • Health Services For Children With Special Needs (HSCSN)
    • Medical Assistance/Medicaid
    • MedStar Family Choice DC
    • Johns Hopkins Employer Health Programs *
    • Johns Hopkins US Family Health Plan *
    • MultiPlan
    • Private Healthcare Systems
    • Tricare/Humana Military
    • VA Community Care Network (VACCN)

Education

Board Certification: National Committee on Certification of Physician Assistants, Certification of Physician Assistants

Graduate: Anne Arundel Community College (2004)

Graduate: Saint Francis University (2004)

Ratings and reviews

  • Explanations the care provider gave you about your problem or condition

    4.9
  • Extent to which the care provider listened to you

    5
  • Care provider’s discussion of any proposed treatment (options, risks, benefits, etc.)

    4.9
  • Provider included you in decisions

    4.9
  • Concern the care provider showed for your questions or worries

    5
  • Likelihood of recommending this care provider to others

    5
  • Jun 18, 2026

    Larry is the BEST! He took a lot of time with me, explaining things, treatment options, what to expect, etc. I appreciate him so much

  • Mar 26, 2026

    Larry McGuigan is wonderful! He answered my many questions in perfect detail. Awesome provider!

  • Jan 6, 2026

    Excellent visit