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Dr. John McMahon, DO

Internal Medicine* Age 50
Dr. John McMahon, DO
5.0 (81 Ratings)
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Dr. John McMahon, DO is an Internal Medicine Specialist in Portsmouth, NH.
Dr. John McMahon, DO
5.0 (81 Ratings)
 Share
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Dr. John McMahon, DO

Internal Medicine* Age 50
Portsmouth, NH
Call for new patient details
16 years of experience
Dr. John McMahon, DO is an Internal Medicine Specialist in Portsmouth, NH.

About

Dr. John McMahon, DO is an Internal Medicine Specialist in Portsmouth, NH and has 16 years experience. They graduated from University of New England College of Osteopathic Medicine. They currently practice at Atlantic Orthopaedics & Sports Medicine and are affiliated with York Hospital. Dr. McMahon has experience treating conditions like Joint Pain and Hip Tendinitis among other conditions at varying frequencies. At present, Dr. McMahon received an average rating of 5.0/5 from patients and has been reviewed 81 times. Their office is not accepting new patients. Dr. McMahon is board certified in Sports Medicine and accepts multiple insurance plans.

Explains Conditions Well

Patients said this doctor explains conditions well.

Trustworthy

Patients said this doctor is trustworthy.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

Experience Check

Enter a condition or procedure
Arthrocentesis
Joint Pain
Hip Tendinitis
Arthrocentesis
Joint Pain
Hip Tendinitis
Arthrocentesis
Joint Pain
Hip Tendinitis
Bursitis of Hip
Osteoarthritis of Ankle
Osteoarthritis of Foot
Achilles Tendinitis
Adhesive Capsulitis Shoulder
Cervical Radiculopathy
Hip Impingement
Iliotibial Band Syndrome
Internal Derangement of Knee
Knee Ligament Tears
Knee Tendinitis
Lateral Epicondylitis
Limb Pain
Lumbar Radiculopathy
Lumbar Spinal Stenosis
Lumbosacral Stenosis
Meniscus Tear
Miner's Knee
Nerve Root Injury and Plexus Disorders (incl. Pinched Nerve)
Osteoarthritis of Hand
Osteoarthritis of Shoulder
Osteoarthritis of Wrist
Patellofemoral Pain Syndrome (PFPS)
Plantar Fasciitis
Posterior Tibial Tendonitis
Rotator Cuff Tear
Rotator Cuff Tendinosis
Shoulder Impingement Syndrome
Shoulder Tendinitis and Tenosynovitis
Snapping Hip
Spondylitis
Thoracic Radiculopathy
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Myofascial Trigger Point Injection
Peripheral Nerve Block
Steroid Injection
Abdominal Pain
AC Joint Injury
All Headaches (incl. Migraine)
Ankle Fracture
Ankle Impingement
Ankle Sprains and Strains
Anterior Cruciate Ligament (ACL) Tear
Arthritis
Arthritis of the Neck
Ataxia
  • View other providers who treat Ataxia
Back Pain
Benign Chronic Pain Syndrome
Broken Arm
Bunion
  • View other providers who treat Bunion
Bursitis
  • View other providers who treat Bursitis
Carpal Tunnel Syndrome
Cellulitis
Chronic Neck Pain
Chronic Pain
Chronic Pelvic Pain
Coccygeal Pain
Difficulty With Walking
Dizziness
Dyslipidemia
Elbow Sprain
Femur Fracture
Fibromyalgia
Foot Fracture
Foot Sprain
Gait Abnormality
Ganglion Cyst
Glenoid Labrum Tear
Gout
  • View other providers who treat Gout
Hammer Toe
Headache
  • View other providers who treat Headache
Heart Disease
Heart Palpitations
Hernia
  • View other providers who treat Hernia
Herniated Disc
Hip Fracture
Hip Sprain
Hyperlipidemia
Hypertension
Hypothyroidism
Knee Sprain
Lateral and Medial Epicondylitis (Tennis and Golf Elbow)
Leg Fracture Below Knee (incl. Ankle)
Limb Swelling
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Low Back Pain
Lupus
  • View other providers who treat Lupus
Malaise and Fatigue
Medial Epicondylitis
Muscle Spasm
Muscle Weakness
Osteoarthritis
Osteoarthritis of Elbow
Osteoarthritis of Hand or Wrist
Osteoarthritis of Hip
Osteoarthritis of Hip and Thigh
Osteoarthritis of Knee
Osteoarthritis of Spine
Osteochondritis Dissecans
Osteopenia
Patellar Tendonitis
Pelvic Fracture
Peripheral Autonomic Neuropathy
Piriformis Syndrome
Radiculopathy
Rib Fracture
Runner's Knee
Sciatica (Not Due to Disc Displacement)
Sever's Disease
Sprains and Strains (incl. Muscle Tear)
Tarsal Tunnel Syndrome
Tenosynovitis
Thoracic Compression Fracture
Thoracic Spine Fracture
Thyroid Goiter
Transient Ischemic Attack (TIA)
Venous Insufficiency
Vertigo
  • View other providers who treat Vertigo
Wrist Sprain or Strain
Abscess or Cyst Drainage or Aspiration
Abscess or Fluid Incision and Drainage
Carpal Tunnel Injection
Platelet-Rich Plasma Injection (PRP)
Puncture Aspiration
Somatic Nerve Block
Spinal Nerve Block

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Aetna HMO
    Choice Plus POS II
    Elect Choice (Open Access) EPO
    Managed Choice (Open Access) POS
    Open Choice PPO
    Premier Care Network Plus - Innovation Health
    Select
  • Blue Choice-ME PPO
    Maine HMO
    Pathway Enhanced-ME POS
    Pathway X Enhanced/Ind Direct Access NH POS
    Preferred Blue Network-NH PPO
  • Blue Cross Blue Shield of Massachusetts PPO
    Preferred Blue v5 PPO
  • Blue Card PPO
  • Cigna PPO
    Open Access Plus
  • ChoiceNet HMO
    Harvard Pilgrim Health Care HMO
    Harvard Pilgrim Health Care PPO
  • MVP Health Plan EPO
  • Tufts PPO
  • Choice Plus POS
    Navigate HMO
    Navigate POS
    Nexus Open Access
    Options PPO

Locations

  1. 1 Atlantic Orthopedics and Sports Medicine
    1900 Lafayette Rd Ste A, Portsmouth, NH 03801
    Icon Directions Right Arrow Directions Phone Icon (603) 431-1121
  2. 2 York
    16 Hospital Dr Ste B, York, ME 03909
    Icon Directions Right Arrow Directions Phone Icon (207) 363-3490

Patient Satisfaction

Likelihood to recommend Dr. McMahon
5.0
Based on 81 Reviews
5 Stars (79)
4 Stars (1)
3 Stars (0)
2 Stars (1)
1 Star (0)

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Patient Reviews
Apr 18, 2024
Dr. McMahon was very informative and communicative.
— Apr 18, 2024
See more reviews on Healthgrades
Photo: Dr. John McMahon, DO
How would you rate your experience with Dr. John McMahon, DO?
  • Likelihood of recommending Dr. McMahon to family and friends

Dr. McMahon's Office & Staff

  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. McMahon

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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About Me

Specialties*
Internal Medicine
Orthopedic Sports Medicine
Bone & Joint Non-Surgical Orthopedics
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • University of New England College of Osteopathic Medicine
    2008
Medical Education

Board Certifications

Board Certifications
  • Sports Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. McMahon communicate via email?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. McMahon offer telehealth services or virtual visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. McMahon offer an online patient portal?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. McMahon have free onsite parking?
8 users said yes.
Yes
(8)
No
(0)
Does Dr. McMahon offer weekend visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. McMahon offer evening visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. McMahon specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. McMahon specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. McMahon specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. McMahon specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. McMahon accept insurance?
No responses yet.
Yes
(0)
No
(0)

Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. John McMahon, DO. To arrange an appointment, call the number on Dr. McMahon's profile.

Dr. McMahon frequently treats the following conditions: Joint Pain and Hip Tendinitis. See more on Sharecare.

Dr. John McMahon, DO is affiliated with York Hospital.

Yes, Dr. John McMahon, DO holds board certification in Sports Medicine.

Hospital Affiliations

  • York Hospital

    15 Hospital Dr, York, ME