Dr. John McMahon Jr, MD

Obstetrics & Gynecology  |  
Male  |  
Age 60
(17)
Insurances AcceptedSave
Dr. John McMahon Jr, MD
Dr. John McMahon Jr, MD is an obstetrics & gynecology doctor who practices in Helena, MT. He is 60 years old and has been practicing for 34 years. Dr. McMahon Jr is affiliated with Saint Peter's Hospital.

45 Medical Park Dr Ste 1

Helena, MT 59601

Contact Information

(406) 442-1914

Dr. John McMahon Jr, MD

Dr. John McMahon Jr, MD

Accepted insurance

  • Aetna
  • Assurant Health
  • Blue Cross Blue Shield
  • Cigna
  • Commercial Insurance Company
  • EmblemHealth
  • First Choice Health
  • First Health (Coventry Health Care)
  • Government Employees Health Association (GEHA)
  • MVP Health Care
  • PacificSource
  • UnitedHealthCare

*Please verify this information when scheduling an appointment.

Learn about Dr. McMahon Jr

Dr. McMahon Jr's Experience

0%ExperienceMatch
Dr. McMahon Jr's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Obstetrics & Gynecology
  • Board certified in Obstetrics & Gynecology
  • No sanctions found
  • No board actions found
1

Specialties

  • Obstetrics & Gynecology
1

Board Certifications

  • Obstetrics & Gynecology
    Accredited by: American Board of Obstetrics & Gynecology*
55

Conditions Treated

  • Abdominal Disorders
  • All Headaches (incl. Migraine)
  • Asymptomatic Post-Menopausal Status
  • Atrophic Vaginitis
  • Bleeding Disorders
  • Blood Disorders
  • Blood Disorders in Pregnancy
  • Bone Disorders
  • Brain Disorders
  • Breast Diseases
  • Breech Position
  • Cervical Cancer
  • Cervical Polyps
  • Cervicitis
  • Chronic Pelvic Pain
  • Coagulation Defects in Pregnancy and Postpartum
  • Ectopic Pregnancy
  • Encounters for Normal Pregnancies
  • Endometriosis
  • Female Infertility
  • Genitourinary Tract Infections in Pregnancy
  • Gestational Diabetes
  • HPV (Human Papillomavirus)
  • Hemorrhoids
  • High Risk Pregnancy
  • Hyperlipidemia
  • Hypertension
  • Hypertension Complicating Pregnancy, Childbirth and Postpartum
  • Intrauterine Growth Restriction
  • Menopausal and Postmenopausal Disorders
  • Menstrual Disorders (incl. Dysmenorrhea)
  • Miscarriages
  • Noninflammatory Cervical Disorders
  • Osteopenia
  • Osteoporosis
  • Ovarian Cancer
  • Ovarian Cysts
  • Pap Smear Abnormalities
  • Perimenopause
  • Placenta Previa
  • Polycystic Ovarian Syndrome
  • Preeclampsia
  • Pregestational Diabetes Mellitus
  • Pregnancy-Related Disorders
  • Sexually Transmitted Diseases (STDs)
  • Symptomatic Menopause
  • Urinary Disorders
  • Uterine Cancer
  • Uterine Diseases
  • Uterine Fibroids
  • Uterine Prolapse
  • Vaginal Cancer
  • Vaginal and Pelvic Prolapse
  • Vaginitis and-or Vaginosis
  • Yeast Infections

More

Read More
30

Procedures

  • C-Section
  • Colpopexy
  • Colporrhaphy
  • Colposcopy
  • Destruction or Excision of Lesion of Cervix (incl. LEEP)
  • Destruction or Excision of Vaginal Lesions
  • Endocervical Curettage
  • Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer
  • Fetal Monitoring
  • Fluid Contrast Ultrasound
  • Gynecologic Cancer Screening
  • Hysterectomy - Laparoscopic
  • Hysterectomy - Open
  • Hysteroscopy
  • Incontinence Sling Procedure
  • Laparoscopic Surgical Procedure
  • Lymph Node Biopsy or Excision
  • Myomectomy - Open and-or Laparoscopic
  • Osteoporosis Screening
  • Pregnancy Test
  • Pregnancy Ultrasound
  • Removal of Reproductive Organs (Hysterectomy, Oophorectomy, Salpingectomy, Salpingo-Oophorectomy, Resection of Peritoneal Malignancy)
  • Rh Incompatibility Screening
  • Thyroid Screening
  • Tubal Ligation
  • Vaginal Birth After Cesarean (VBAC)
  • Vaginal Delivery and VBAC
  • Vaginal Surgery
  • Vaginectomy
  • Vulvectomy

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Montana.

0 Sanctions

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.

Education

  • Univ Of Wa Sch Of Med
    Medical School | Graduated 1983
  • St Mary's Health Center
    Residency Hospital | Completed

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. McMahon Jr has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. McMahon Jr does not have any memberships or affiliations listed. If you are Dr. McMahon Jr and would like to add memberships or affiliations, please update your profile.

Dr. McMahon Jr's Reviews

Likelihood of recommending Dr. McMahon Jr to family and friends
3.9
based on 17 total reviews (3 with comments)
Dr. McMahon Jr's Performance
  • Trustworthiness
    VERY GOOD
  • Explains condition(s) well
    VERY GOOD
  • Answers Questions
    VERY GOOD
  • Time well spent
    VERY GOOD
Office & Staff Performance
  • Scheduling
    VERY GOOD
  • Office environment
    VERY GOOD
  • Staff friendliness
    VERY GOOD
  • Average wait time
    31 to 45 minutes
Patient Comments (3)
in Helena, MT |
I went in to see Dr. Mcmahon for a pregnancy diagnosed at the Urgent Care. I had an Ectopic pregnancy. After sitting down with him and going over my options it was decided that surgery was my best bet. I was scheduled for surgery the following day. Dr. McMahon made sure I was comfortable and the surgery was a breeze. It was the most horrible thing I have ever had to go through, and I know it would have been much worse without Dr. Mcmahon and his team. They saved my life, I owe them the world.
Helena, MT |
Excellent doctor and office staff! Very knowledgeable and highly skilled.
in Helena, MT |
Just after the ultrasound found an ectopic pregnancy Dr. McMahon told me I was "over reacting and have an over dramatic personality." -that it wasn't ectopic. Well, it really was in the tube. I was referred to the oncologist for a dose of methotrexate to treat the tubal pregnancy. When I called for follow up instructions I could hear the nurse ask him and bascially what I overheard was he didn't want me as a patient. That was evident in the following weeks as I continued care for the tubal.
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Now Accepting New Patients
Dr. McMahon Jr accepts 12 insurance carriers
  • Aetna
    Choice Plus POS II
  • Assurant Health
  • Blue Cross Blue Shield
    Blue Card PPO
  • Cigna
    Great West Healthcare-Cigna PPO
    Open Access
  • Commercial Insurance Company
  • EmblemHealth
    Emblem Health
  • First Choice Health
    First Choice Health PPO
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • Government Employees Health Association (GEHA)
    GEHA
  • MVP Health Care
  • PacificSource
  • UnitedHealthCare
    Choice Plus POS
    Navigate HMO
    Navigate POS
    Options PPO

*Please verify this information when scheduling an appointment.

Hospitals where Dr. McMahon Jr has admitting privileges

Saint Peter's Hospital
2475 E Broadway St
Helena, MT 59601
View Hospital Profile

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