Summary

Dr. John Ganser is a family medicine physician with three decades of experience caring for patients of all ages. They earned their Doctor of Osteopathy degree from Chicago College of Osteopathic Medicine and completed residency training at Mercy Health System Corporation in 1999. Dr. Ganser is fluent in both Spanish and English, allowing them to serve diverse communities throughout their career.

Dr. Ganser practices at ThedaCare Physicians-Appleton North in Appleton, Wisconsin, and holds hospital privileges at ThedaCare Medical Center of Neenah. They focus on comprehensive family care, treating conditions such as abdominal pain, allergies, and unexplained weight loss. Their practice includes preventive services like annual wellness visits and travel health counseling. Patients have rated Dr. Ganser 4.4 out of 5 stars for their care.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.4
  • 30 years of experience
  • speaks Spanish, English
  • Mercy Health System Corporation
  • 2 written reviews
  • 1 specialty
  • 43 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location

Office Location

ThedaCare Physicians-Appleton North

2500 E Capitol DrAppleton, WI 54911
Mon7:00 am - 6:00 pm
Tue7:00 am - 6:00 pm
Wed7:00 am - 6:00 pm
Thu7:00 am - 6:00 pm
Fri7:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. John E. Ganser, D.O.Pan LiJennifer Recker, APRN, FNP-BCRoberto Valledor, MD
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.4 
30 Years of Experience 17 Years of Experience 19 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Spanish, English Speaks English Speaks English Speaks Spanish, English
Appleton , WIMilwaukee , WIChicago , ILMission , TX
Med School: Chicago College of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Dr. John E. Ganser

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. John E. Ganser has the following specialty

Specialty Expertise

Dr. John E. Ganser has the following 43 areas of expertise

  • Acne (Acne Vulgaris)
  • Adolescent Medicine
  • Allergy
  • Anxiety Disorders
  • Arthritis
  • Asthma
  • Athlete's Foot (Tinea Pedis)
  • Attention Deficit Disorder (ADD) / Attention Deficit Hyperactivity Disorder (ADHD)
  • Bronchitis
  • Check-up
  • Colonoscopy
  • Constipation
  • Contraception
  • Cryotherapy
  • Dementia Related Behavioral Disorders
  • Depression
  • Dermatitis
  • Diabetes
  • Exercise
  • Eye Infections
  • Family Planning
  • Geriatric Medicine
  • High Blood Pressure (Hypertension)
  • Hypothyroidism
  • Immunization
  • Impetigo
  • Influenza
  • Menopause
  • Nutritional Support
  • Obesity
  • Osteopathic Manipulation
  • Osteoporosis
  • Pediatrics
  • Peptic Ulcer
  • Pneumonia
  • Primary Headache Disorders
  • Shingles (Herpes Zoster)
  • Smoking Cessation
  • Sports Medicine
  • Sprains and Strains
  • Thyroid Diseases
  • Vasectomy
  • Weight Loss

Certifications, License, & Education

30 Years Experience

MEDICAL LICENSE

Doctor Of Osteopathy, Wisconsin, 2025, Expired

EDUCATION & TRAINING

Residency

Mercy Health System Corporation1999

Medical School

Chicago College of Osteopathic MedicineGraduated in 1996

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Frequently Asked Questions

How can I make an appointment with Dr. John Ganser?
You can find contact information for Dr. John Ganser here on Vitals.
Does Dr. John Ganser accept my insurance?
You can see the insurance plans that Dr. John Ganser accepts on their Vitals profile.
Is Dr. John Ganser accepting new patients?
Dr. John Ganser is accepting new patients on Vitals. View Dr. John Ganser's profile on Vitals to make an appointment.
Does Dr. John Ganser accept virtual/telehealth appointments?
Dr. John Ganser has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. John Ganser affiliated with?
Dr. John Ganser is affiliated with ThedaCare Medical Center Of Neenah.

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