Dr. Theodore Robertson Pak
Dr. Theodore R. Pak
Last updated: Jan 9, 2026

Dr. Theodore R. Pak

  • Gender: Male
  • Sole propriator: No
  • NPI: 1013476100

Dr. Theodore R. Pak MD, PHD

Internist

He is located at 101 The City Drive South in Orange, CA 92868. Can help patients with the following: Acute Pain, Atherosclerosis, Chronic Obstructive Pulmonary Disease (COPD), High Blood Pressure, Influenza, Peptic Ulcer. His National Provider Identifier (NPI) number is 1013476100. Appointment can be made via the phone number (714) 456-8888.

Conditions treated

Dr. Theodore Robertson Pak, being an internist, 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. Theodore R. Pak.

  • 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)

Medicare Enrollment

Dr. Theodore R. Pak is enrolled to bill Medicare as a Practitioner - Infectious Disease .

Bills through: Uc Regents

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.

Additional Specialities

  • Resident

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Dr. Ronald Daoud
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Dr. Teferi Yilma Mitiku
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  • Address: 101 City Drive South Orange, 92868, CA
Dr. Payal Bansal Mittal
  • Gender: Female
  • Address: Suite 101 500 South Main Street Orange, 92868, CA

Questions & Answers

Does Dr. Theodore Robertson Pak accept insurance?

Unfortunately we don't have any information if Dr. Theodore Robertson Pak accepts insurance.

What conditions does Dr. Theodore Robertson Pak treat?

Dr. Theodore Robertson Pak provides treatment for Acute Pain, Atherosclerosis, Chronic Obstructive Pulmonary Disease (COPD), High Blood Pressure, Influenza, Peptic Ulcer. For the full list see this list.

Where can you meet with Dr. Theodore Robertson Pak?

Dr. Theodore Robertson Pak's office is located at 101 The City Drive South in Orange, CA 92868.