Last updated: Sep 11, 2025

Dr. John L. Schaller

  • Gender: Male
  • Sole propriator: Yes
  • NPI: 1093830333

Dr. John L. Schaller M.D., M.P.H.

Preventive Medicine Specialist

He is located at 4645 East Cotton Center Boulevard Building 1 # 200 in Phoenix, AZ 85040. Can help patients with the following: Chronic Obstructive Pulmonary Disease (COPD), Common Cold, Cystitis, High Blood Pressure, Hyperlipidemia, Nausea and Vomiting. His National Provider Identifier (NPI) number is 1093830333. Appointment can be made via the phone number (602) 659-1123.

Conditions treated

Dr. John Lawrence Schaller, being an preventive medicine specialist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. John L. Schaller.

  • Abdominal Pain
  • Acute Pain
  • Anemia
  • Arthritis
  • Asthma
  • Atherosclerosis
  • Bladder Control
  • Chest Pain
  • Cholecystitis
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Common Cold
  • Constipation
  • Cystitis
  • Diarrhea
  • Edema
  • Fever
  • Gastroesophageal Reflux Disease (GERD)
  • General Care
  • Headache
  • Heart Disease
  • Hiatal Hernia
  • High Blood Pressure
  • Hot Flashes
  • Hyperlipidemia
  • Hyponatremia
  • Influenza
  • Inguinal Hernia
  • Migraine
  • Nausea and Vomiting
  • Obesity
  • Osteoporosis
  • Peptic Ulcer
  • Prescription Refill
  • Urethritis
  • Urinary Tract Infection (UTI)

Payments received

Drug payment

Janssen $4945
Novo Nordisk $113
Exactech $69

Other

Consulting $3900
Travel and Lodging $805
Food and Beverage $423

Additional Specialities

  • Internist

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Questions & Answers

Where can you meet with Dr. John Lawrence Schaller?

Dr. John Lawrence Schaller's office is located at 4645 East Cotton Center Boulevard Building 1 # 200 in Phoenix, AZ 85040.

What conditions does Dr. John Lawrence Schaller treat?

Dr. John Lawrence Schaller provides treatment for Chronic Obstructive Pulmonary Disease (COPD), Common Cold, Cystitis, High Blood Pressure, Hyperlipidemia, Nausea and Vomiting. For the full list see this list.

Does Dr. John Lawrence Schaller accept insurance?

Unfortunately we don't have any information if Dr. John Lawrence Schaller accepts insurance.