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Emergency Physician, Family Practitioner, Primary Care Doctor
21 years of experience
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

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Specialties & Research

  • He has special expertise in 35 areas:
  • 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
  • Constipation
  • Contraception
  • Dementia Related Behavioral Disorders
  • Depression
  • Dermatitis
  • Diabetes
  • Exercise
  • Eye Infections
  • Geriatric Medicine
  • Gynecology
  • High Blood Pressure (Hypertension)
  • > Show all expertise

Education & Awards

Dr. Spencer graduated from Queen's University Faculty Of Health Sciences, Kingston.


Dr. Spencer has 10 hospital affiliations:

  • Appleton Medical Center 
  • Theda Clark Medical Center 


  • English

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Additional Information
Dr. John Robert Spencer MD is a male Emergency Medicine Specialist, has 21 years of experience and practices in Emergency Medicine and Family Medicine.
Where does Dr. John R. Spencer practice?
Dr. John Spencer has 2 office locations.
Dr. John Spencer practices Emergency Medicine and Family Medicine near Menasha, WI.
Additional practice locations include: Appleton, WI.
See Menasha Emergency Physicians and Menasha Family Physicians.