Dr. John McMahon, DO

Dr. John McMahon, DO

Orthopedic Sports Medicine  ·  
Male  ·  
Age 45
(4)
Save
Dr. John McMahon, DO is an orthopedic sports medicine surgery specialist in Portsmouth, NH. He specializes in orthopedic sports medicine, internal medicine, and more.

1900 Lafayette Rd

Portsmouth, NH 03801

Contact Information

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Louisiana
  • Blue Cross Blue Shield of Massachusetts
  • Cigna
  • Harvard Pilgrim Health Care

*Please verify this information when scheduling an appointment.

Background Check

Healthgrades does not collect malpractice claims information for New Hampshire
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check Dr. McMahon's experience treating your condition or procedure

Dr. McMahon's Top Procedures and Conditions

Treatment Frequency
Joint Drainage
very high
very high

Treatment Frequency

Dr. McMahon performs Joint Drainage more than 100% of his peers

Dr. McMahon performs this procedure more than 100% of his peers

Rating Includes other areas of care:

  • Joint Arthrocentesis
Baker’s Cyst
very high
very high

Treatment Frequency

Dr. McMahon treats Baker’s Cyst more than 99% of his peers

Dr. McMahon treats this condition more than 99% of his peers

Osteoarthritis of Hip
very high
very high

Treatment Frequency

Dr. McMahon treats Osteoarthritis of Hip more than 99% of his peers

Dr. McMahon treats this condition more than 99% of his peers

Dr. McMahon's conditions and procedures:

  • Achilles Tendinitis
  • Achilles Tenotomy
  • Adhesive Capsulitis
  • Ankle and Foot Instability or Derangement
  • Ankle Fracture
  • Ankle Sprain and Achilles Tendon Sprain or Rupture
  • Ankle Sprains and Strains
  • Anterior Cruciate Ligament (ACL) or Posterior Cruciate Ligament (PCL) Tear
  • Arm Surgery
  • Ataxia
  • Autoimmune Diseases
  • Back Pain
  • Baker’s Cyst
  • Bone Disorders
  • Brachial Plexus Palsy
  • Broken Arm
  • Bunion
  • Bursitis
  • Carpal Tunnel Syndrome
  • Chondrocalcinosis
  • Chronic Neck Pain
  • Chronic Pelvic Pain
  • Clavicle Fracture
  • Coccygeal Pain
  • Coccyx or Sacrum Fracture
  • Complex Regional Pain Syndrome (CRPS)
  • Complications of Joint Prosthesis
  • De Quervain's Disease
  • Degenerative Disc Disease
  • Difficulty With Walking
  • Elbow Bursitis
  • Elbow Injuries
  • Elbow Sprain
  • Elbow Tenotomy
  • Enthesopathy of Hip (incl. Trochanteric Bursitis)
  • Enthesopathy of Knee (incl. Bursitis of Knee)
  • Epidural Block, Facet Blocks
  • Femur Fracture
  • Foot and Ankle Fracture and Dislocation Treatment
  • Foot and Ankle Fracture Treatment, Closed
  • Foot and Ankle Ligament and Tendon Repair
  • Foot Conditions
  • Foot Fracture
  • Foot Sprain
  • Fracture
  • Fracture Care
  • Fracture of Hand (incl. Fingers)
  • Gait Abnormality
  • Ganglion Cyst
  • Glenoid Labrum Tear
  • Gout
  • Hammer Toe
  • Hand and Wrist Fracture and Dislocation Treatment
  • Hand and Wrist Fracture Treatment, Closed
  • Hand Conditions
  • Hand Fracture
  • Heel Spur
  • Herniated Disc
  • Hip Pointer Injuries
  • Hip Sprain
  • Internal Derangement of Knee
  • Intervertebral Disc Disease
  • Joint Drainage
  • Joint Pain
  • Knee and Lower Leg Fracture Treatment, Closed
  • Knee Dislocation
  • Knee Disorders
  • Knee Fracture
  • Knee Sprain
  • Knee Surgery
  • Kyphoplasty, Percutaneous
  • Lateral and Medial Epicondylitis (Tennis and Golf Elbow)
  • Leg Fracture Above Knee (incl. Hip)
  • Leg Fracture Below Knee (incl. Ankle)
  • Limb Pain
  • Low Back Pain
  • Lumbar Spine Fracture
  • Lupus
  • Medial Collateral Ligament (MCL) Sprain
  • Morton's Neuroma
  • Myelopathy
  • Myofascial Trigger Point Injection
  • Neck Muscle Strain
  • Nerve Block, Somatic
  • Nerve Root Injury and Plexus Disorders (incl. Pinched Nerve)
  • Non-Unions and Malunions of Fractures
  • Osgood Schlatter Disease
  • Osteoarthritis
  • Osteoarthritis of Ankle and Foot
  • Osteoarthritis of Hand or Wrist
  • Osteoarthritis of Hands
  • Osteoarthritis of Hip
  • Osteoarthritis of Hip and Thigh
  • Osteoarthritis of Knee
  • Osteoarthritis of Shoulder
  • Osteochondritis Dissecans
  • Osteopenia
  • Patellofemoral Pain Syndrome or Knee Pain
  • Pathological Spine Fracture
  • Pelvic Fracture
  • Peripheral Nerve Block
  • Plantar Fasciitis
  • Platelet-Rich Plasma Injection (PRP)
  • Radiculopathy (Not Due to Disc Displacement)
  • Rheumatoid Arthritis
  • Rib Fracture
  • Rotator Cuff Tear
  • Runner's Knee
  • Sacrum Disorders
  • Scapular Fracture
  • Sciatica (Not Due to Disc Displacement)
  • Scoliosis
  • Sever's Disease
  • Shoulder Dislocation
  • Shoulder Disorders
  • Shoulder Impingement Syndrome
  • Shoulder Tendinitis and Tenosynovitis
  • Spina Bifida
  • Spinal Compression Fracture Repair
  • Spinal Cord Injury
  • Spinal Nerve Block
  • Spinal Stenosis
  • Spine Deformities
  • Spine Disorders
  • Spine Fractures, Traumatic
  • Spondylitis
  • Spondylolisthesis
  • Spondylosis
  • Sprains and Strains (incl. Muscle Tear)
  • Steroid Injection
  • Stress Fracture of Foot
  • Systemic Chondromalacia
  • Thoracic Spine Fracture
  • Tibia and Fibula Fractures
  • Tibia or Fibula Stress Fracture
  • Trigger Finger
  • Trigger Point Injection
  • Viscosupplementation With Hyaluronate
  • Wrist Fracture

About Me

Biography

Dr. John McMahon, DO is an orthopedic sports medicine surgery specialist in Portsmouth, NH. He specializes in orthopedic sports medicine, internal medicine, and more.

Specialties

  • Orthopedic Sports Medicine
  • Bone & Joint Non-Surgical Orthopedics
  • Internal Medicine

Dr. McMahon's Reviews

Likelihood to recommend Dr. McMahon

5.0

Based on 4 reviews

5 Stars
100%
(4)
4 Stars
0%
(0)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
0%
(0)

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Dr. McMahon?
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Average Wait Time
  • Under 10 minutes
Dr. McMahon's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. John McMahon, DO
Reply
Very personable. Methodical, efficient. Certainly One of the better orthopedic physicians in the area. Highly recommend.
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Locations

Insurance accepted

Accepted insurance can change. Please double-check when making an appointment.

Aetna
Aetna HMO
Choice Plus POS II
Blue Cross Blue Shield
Blue Card PPO
Blue Cross Blue Shield of Louisiana
BlueConnect HMO
Blue Cross Blue Shield of Massachusetts
Preferred Blue PPO
Cigna
Cigna HMO
Cigna PPO
Open Access Plus
Harvard Pilgrim Health Care
Harvard Pilgrim Health Care PPO