Erin E Farrelly, MD| Orthopedic Surgery, Orthopedic Trauma Surgery | MedStar Health
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Erin E Farrelly

Erin E Farrelly, MD
Provider is directly employed by MedStar Health

4.8 out of 5 (74 reviews)

Specialties: Orthopedic Surgery, Orthopedic Trauma Surgery

Languages: English

About me

Erin Farrelly, MD is a board-certified orthopaedic surgeon who is fellowship trained in traumatology. At MedStar Health, she treats patients with complex orthopaedic conditions including fractures, non-unions and malunions, and mangled extremities. Clinically, her special interests include limb salvage, emergency preparedness, exoskeletons, and the mechanics of musculoskeletal functioning and recovery.

Dr. Farrelly sees patients at MedStar Franklin Square Medical Center and MedStar Union Memorial Hospital. She takes great pride when her patients come back from injury and return to the activities they love.

She is an accomplished researcher and a member of the Orthopaedic Trauma Association. In her free time, Dr. Farrelly enjoys running marathons.

Clinical areas of focus

  • Ankle Fracture Treatment
  • Arthrocentesis
  • Distal Radius Fracture Fixation
  • Intertrochanteric Fracture Treatment
  • Open Treatment Of Tibial Fracture
  • Removal Of Implant
  • Right Hip Replacement
  • Wrist Instability Reconstruction
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Conditions and procedures

Conditions I treat

  • Acquired Finger Deformity
  • Ankle And Foot Fracture
  • Ankle Instability
  • Bone Discontinuity
  • Bone Discontinuity Of The Humerus
  • Bone Infection (OSTEOMYELITIS)
  • Bunions
  • Bursitis Of Knee
  • Bursopathies Of The Elbow
  • Bursopathy
  • Cervical Herniated Disc
  • Complications Of Procedures
  • Dorsalgia
  • Dorsalgia Of The Upper Back
  • Elbow Fracture And Dislocation
  • Enthesitis Of The Rotator Cuff
  • Enthesopathy Of Lower Limb
  • Enthesopathy Of The Achilles Tendon
  • Femur Shaft Fracture
  • Finger, Hand, And Wrist Open Wound
  • Forearm Fracture
  • Fracture Of The Pelvis
  • Hip And Thigh Tendon Injury
  • Hip Fracture
  • Hip Labral Tear
  • Hip Osteoarthritis
  • Inflammatory Myositis
  • Joint Derangement Of Knee
  • Joint Disorder
  • Joint Infection (SEPTIC ARTHRITIS)
  • Knee And Leg Open Wound
  • Knee Joint And Ligament Sprain
  • Knee Pain
  • Leg Amputation
  • Lower Leg And Ankle Fracture
  • Lumbar Spine Fracture
  • Mononeuropathy Of Upper Limb
  • Muscle Disorders
  • Musculoskeletal Complications Of Hip Surgery
  • Musculoskeletal System Complications
  • Myositis Of The Quadriceps
  • Orthopedic Aftercare
  • Orthopedic Aftercare For Fracture
  • Osteoarthritis
  • Osteomyelitis Of Femur
  • Osteoporosis
  • Periprosthetic Fracture
  • Periprosthetic Fracture Of Hip
  • Presence Of Functional Implants
  • Rehabilitation After Joint Replacement
  • Scoliosis
  • Septic Arthritis Of The Hip
  • Shoulder And Upper Arm Tendon Injury
  • Shoulder Burns
  • Shoulder Dislocation
  • Shoulder Fracture
  • Shoulder Joint And Ligament Sprain
  • Spinal Stenosis
  • Sprain Of Elbow
  • Tendinous Disorders
  • Tendonitis Of The Shoulder
  • Torn Tendon
  • Wrist And Hand Joint And Ligament Dislocation And Sprain
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Procedures I perform

  • Achilles Tendinitis Treatment
  • Adhesive Capsulitis Treatment
  • Ankle Fracture Treatment
  • Ankle Ligament Repair
  • Apophysitis Treatment
  • Arthrocentesis
  • Arthroscopic Surgery
  • Avascular Necrosis Treatment
  • Bone Debridement
  • Bone Surgery
  • Carpal Tunnel Syndrome Treatment
  • Cervical Vertebra Reposition
  • Chronic Pain Treatment
  • Comminuted Fracture Treatment
  • Distal Radius Fracture Fixation
  • Dupuytren Contracture Treatment
  • Elbow Ligament Repair
  • Enthesitis Treatment
  • External Fixation Of Right Tarsal
  • Facial Weakness Treatment
  • Femoral Nerve Transfer
  • Fever Reduction
  • Fibula Fracture Treatment
  • Flap Surgery
  • Frozen Shoulder Treatment
  • Ganglion Cyst Excision
  • Ganglion Cyst Treatment
  • Heel Tendon Repair
  • Iliotibial Band Syndrome Treatment
  • Internal Lengthening Nail
  • Intertrochanteric Fracture Treatment
  • Knee Ligament Repair
  • Köhler's Disease Treatment
  • Musculoskeletal Pain Treatment
  • Myofascial Pain Treatment
  • Numbness Treatment
  • Open Femoral Fracture Treatment
  • Open Treatment Of Tibial Fracture
  • Osgood-Schlatter Disease Treatment
  • Osteochondritis Dissecans Treatment
  • Osteotomy
  • Patellar Tendinitis Treatment
  • Pes Anserine Bursitis Treatment
  • Pituitary Support Supplements
  • Preiser's Disease Treatment
  • Rehabilitation After Orthopedic Surgery
  • Removal Of Implant
  • Removal Of Internal Fixation Device
  • Reposition Right Tibia
  • Reposition Upper Femur With Internal Fixation
  • Reproductive Medicine
  • Right Hip Replacement
  • Shin Splint Treatment
  • Shock Treatment
  • Shoulder And Elbow Surgery
  • Shoulder Impingement Syndrome Treatment
  • Shoulder Replacement
  • Sinding-Larsen-Johansson Syndrome Treatment
  • Soft Tissue Sarcoma Surgery
  • Spinal Reconstruction Surgery
  • Spinal Spondylolysis Treatment
  • Spondylolysis Treatment
  • Spondylosis Treatment
  • Sports And Exercise Medicine
  • Sports Injury Care
  • Sprain And Strain Treatment
  • Subluxation Treatment
  • Swelling Treatment
  • Tendinopathy Treatment
  • Tendinosis Treatment
  • Tendonitis Treatment
  • Tension Headache Treatment
  • Tibia External Fixation Removal
  • Tibial Shaft Fracture Treatment
  • Tibiofibular Joint Treatment
  • Toe Replacement Surgery
  • Unlisted Leg Or Ankle Procedure
  • Visian Icl
  • Wrist Instability Reconstruction
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Practice locations

Distance from Change Location Enter your Location

3333 N Calvert St
Johnston Professional Bldg Ste 400
Baltimore, MD, 21218

410-554-6645
Get Directions

miles away

Fax 410-554-2084

9101 Franklin Square Dr
Ste 200
Baltimore, MD, 21237

443-777-6788
Get Directions

miles away

Fax 443-777-6787

Insurance

MedStar Health accepts most major health insurance plans. If you are uncertain as to whether your individual health insurance plan is accepted at MedStar Health, please call your insurance company.

  • List of insurance plans we accept
    • CareFirst Maryland Indemnity or PPO
    • Network OA
    • CareFirst BlueChoice HMO
    • CareFirst Blue Card Program
    • Employee Health Plan
    • Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA
    • Tricare Reserve Select
    • Fee-for-Service (FFS) District of Columbia, Maryland and Virginia Medicaid
    • Aetna VA Exchange
    • DC/MD SHOP QHP Small Business Plans
    • Aetna Worker's Compensation Network
    • Aetna Better Health of MD
    • Aetna Medicare Advantage HMO & PPO Plans
    • Aetna Signature Administrator PPO/TPA
    • HealthyBlue PPO
    • Priority Partners - Maryland Health Choice
    • UnitedHealthcare Individual Exchange Plans
    • Beech Street PPO
    • CareFirst Administrators
    • Aetna Open Choice (PPO)
    • CareFirst MedStar Select PPO
    • CIGNA HMO Open Access
    • Geisinger Medicare Advantage
    • Select HMO/HealthFund/Health Network
    • CIGNA HMO & Network (HMO)
    • Sentara Health
    • United Healthcare Select HMO-EPO/NPP Cardiac Global
    • Aetna Quality Point of Service (POS)
    • United Healthcare Select Plus (POS)
    • UHC Group Medicare Advantage Plans (HMO, POS, PPO)
    • United Healthcare Choice Plus
    • Mamsi Life & Health (Indem./PPO)
    • Aetna Advantage 6350PD
    • Anthem BCBS of VA HealthKeepers (POS & POS OA)
    • Cigna TotalCare (HMO D-SNP)
    • Kaiser Maryland Medicaid MCO
    • MedStar Family Choice - Maryland Health Choice
    • IH-Open EPO Plus
    • Medicare Advantage - Advantra Value (PPO)
    • Kaiser Permaenete Signature - Added Choice Cardiac Global
    • First Health PPO
    • TriWest Healthcare Alliance
    • Aetna Classic 3500
    • Johns Hopkins Advantage MD PLUS PPO
    • United Healthcare Choice
    • Veterans Affairs Community Care Network
    • Kaiser Permanente Flexible Choice 3-tier POS
    • Aetna Advantage 5750
    • AmeriHealth Caritas DC Healthy Families
    • Core Essential (HMO)
    • CIGNA POS/Network POS
    • Health Services for Children with Special Needs
    • Kaiser Permanente Medicare Plus
    • Aetna Advantage 6350
    • Cigna Achieve Medicare (HMO C-SNP)
    • United Healthcare Choice Cardiac Global
    • Optimum Choice & Optimum Choice Preferred (POS) Cardiac Global
    • Aetna Student Health Insurance
    • Advantra Platinum (PPO)
    • Kaiser Permanente HMO Plus and DHMO Plus Member
    • Blue Choice Advantage
    • Maryland Physicians Care MCO
    • BlueChoice Open Access
    • Coventry of Delaware HMO/PPO
    • Johns Hopkins Advantage MD HMO
    • Erickson Advantage Plans
    • IH-Open POS Plus
    • Choice POS II Open Access
    • CIGNA Indemnity
    • Medicare FFS
    • CareFirst MedStar PPO
    • United Healthcare Community Plan - VA Medicaid MCO
    • CIGNA PPO Plus
    • Humana Gold Plus HMO
    • IH-EPO Plus
    • Kaiser Permanente Signature
    • United HealthCare Community Plan - Maryland Health Choice Program
    • NYC Medicare Advantage Plus
    • CareFirst Federal Employee Program (Std. & Basic PPO)
    • CareFirst Group Medicare Advantage
    • WellPoint Maryland - Maryland Health Choice
    • Anthem BCBS Medi Blue SNP
    • HighMark
    • Aetna Elect Choice/ Open Access (POS)
    • IH-Open POS II
    • UnitedHealthcare Medicare Advantage DSNP District of Columbia
    • Cigna Preferred Medicare (HMO)
    • Humana Medicare Advantage - HMO Open Access
    • Kaiser Permanente Medicare Advantage Signature and Select
    • Choice POS II
    • CareFirst BlueCross BlueShield Advantage Core/Enhanced
    • MedStar Family Choice DC Healthcare Alliance
    • Private Fee-for-Service Plans (PFFS)
    • CareFirst (NCA) Indemnity
    • OCI Direct (HMO)
    • UnitedHealthcare and AARP Medicare Complete Plans
    • Private Health Care Systems (PPO)
    • CareFirst Blue Choice Opt Out Open Access
    • UHC Passport
    • IH-POS
    • Coventry Health Care of Virginia
    • Aetna Traditional Choice (PPO)
    • Cigna Alliance Medicare (HMO)
    • CIGNA EPO
    • United Medicare Private Fee-for-Service (PFFS) plans
    • United Healthcare Navigate Cardiac Global
    • Cigna True Choice Medicare (PPO)
    • Mamsi Life & Health (Indem./PPO) Cardiac Global
    • Jai Medical Systems - Maryland Health Choice
    • Kaiser Permanente Signature - Added Choice
    • United Healthcare Select HMO - EPO/NPP
    • Uniformed Services Family Health Plan
    • CareFirst Community Health Plan of MD
    • AMERIVANTAGE/Amerigroup Community Care
    • Humana Medicare Advantage - PPO
    • United Student Resources
    • Choice POS
    • Kaiser Permanente Select Cardiac Global
    • Anthem BCBS of VA HealthKeepers (HMO)
    • CareFirst Maryland Point of Service Plan
    • Cigna True Choice Plus Medicare (PPO)
    • MedStar Family Choice DC Healthy Families
    • IH-PPO
    • MultiPlan, Inc
    • M.D. IPA (HMO)
    • CareFirst NASCO
    • Aetna Premier 200PD
    • Choice Fund PPO
    • OA Plus
    • Aetna Medicare Advantage PFFS Plan
    • IH-HMO
    • United Healthcare Options (PPO)
    • Aetna Better Health of VA
    • Anthem Federal Employee Program Basic
    • M.D. IPA Preferred (POS)
    • CareFirst Dual Prime HMO-SNP
    • CareFirst Group Medicare Advantage prescription drug benefit (PPO)
    • CIGNA Connect EPO
    • HumanaChoice PPO
    • IH-Indemnity
    • TRICARE for Life East
    • Aetna Classic 5000
    • IH-Open HMO
    • IH-Open Network Only Plus
    • IH-Network Only Plus
    • Aetna Managed Choice (POS)
    • Amerigroup DC Alliance
    • CareFirst FEP Blue Focus
    • Coventry Health Care National Network PPO
    • TRICARE East Prime
    • Anthem BCBS of VA Key Care POS/PPO/Indemnity
    • Aetna HMO
    • Great-West Healthcare POS/CIGNA
    • First Health PPO
    • Aetna Basic
    • BCBS Out-of-State Medicare Plans (Blue Advantage)
    • Anthem BCBS of VA HealthKeepers Plus
    • Anthem Federal Employee Program Standard
    • Optima Family Care MCO - VA Medicaid MCO
    • Johns Hopkins Advantage MD PPO
    • Anthem BCBS Medi Blue Plus
    • AmeriHealth Caritas DC Healthcare Alliance
    • Magellan Complete Care of VA - VA Medicaid MCO
    • United Healthcare Choice Plus Cardiac Global
    • Aetna Managed Choice Open Access (POS)
    • Choice Care Network/HUMANA (PPO)
    • CIGNA SureFit (HMO)
    • CareFirst Blue Preferred PPO
    • Optimum Choice
    • Lasso Healthcare - Medicare Medical Savings Account
    • TRICARE East Select
    • Options PPO Cardiac Global
    • CIGNA PPO
    • Police and Fire Clinic
    • BCBS of Michigan (BCN Advantage,Security Blue, Freedom, Medicare PLUS Blue Group PPO)
    • HUMANA/Choice Care Medicare Plans (Choice, Gold Choice)
    • UnitedHealthcare Medicare Adv. Special Needs Plans
    • POS OA
    • CareFirst EPO
    • Kaiser Permanente Select
    • IH-POS Plus
    • Anthem BCBS Medi Blue Dual Adv
    • Aetna Elect Choice/ EPO (Aetna Health Fund)
    • CareFirst Blue Choice Opt Out Plus Open Access (POS)
    • Aetna Classic 5000PD
    • Alterwood Advanatge HMO & DSNP Plans
    • Healthy Blue (HMO, POS)
    • Optimum Choice Preferred (POS)
    • IH-Open HMO Option
    • Amerigroup DC Healthy Families
    • HumanaChoice Honor's plan PPO
    • Kaiser Permanente Flexible Choice POS Cardiac Global
    • Navigate
    • Kaiser Permanente Select - Added Choice
    • MD IPA (HMO) & MD IPA Preferred Cardiac Global
    • Medicare Direct

Videos

Education

Board Certification: American Board of Orthopedic Surgery, Orthopedic Surgery

Fellowship: University of California San Diego (2013)

Residency: Albert Einstein College of Medicine-Yeshiva University (2012)

Medical School: George Washington University (2007)

Ratings and reviews

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

    4.8
  • Extent to which the care provider listened to you

    4.8
  • Care provider’s discussion of any proposed treatment (options, risks, benefits, etc.)

    4.7
  • Provider included you in decisions

    4.8
  • Concern the care provider showed for your questions or worries

    4.8
  • Likelihood of recommending this care provider to others

    4.7
  • Mar 10, 2026

    Excellent service

  • Sep 29, 2025

    She took time to go over x-ray & show where breaks were healing.

  • Sep 24, 2025

    Great experience