Dr. Jonathan David Ou
Dr. Jonathan D. Ou
Last updated: Sep 2, 2026

Dr. Jonathan D. Ou

  • Gender: Male
  • Experience: 12 years
  • Graduation year: 2009
  • Sole propriator: No
  • NPI: 1518109719

Dr. Jonathan D. Ou M.D

Pediatrician

He is located at 5562 Philadelphia Street Suite 311 in Chino, CA 91710. Can help patients with the following: Bladder Control, Heart Disease, Obesity, Osteoporosis, Reye Syndrome, Turner Syndrome. His National Provider Identifier (NPI) number is 1518109719. Appointment can be made via the phone number (909) 465-6342. He is affiliated with 1 practices and 2 hospitals.

Conditions treated

Dr. Jonathan David Ou, being an pediatrician, 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. Jonathan D. Ou.

  • Abdominal Pain
  • Acute Pain
  • Allergic Reaction
  • Anemia
  • Anencephaly
  • Arthritis
  • Asthma
  • Atherosclerosis
  • Autism
  • Bee and Wasp Stings
  • Birth Defects
  • Bladder Control
  • Bronchitis
  • Cerebral Palsy (CP)
  • Chest Pain
  • Childhood Behavioral and Emotional Disorders
  • Childhood Obesity
  • Cholecystitis
  • Chronic Cough
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Cleft Palate and Cleft Lip
  • Colic
  • Common Cold
  • Constipation
  • Croup
  • Cystitis
  • Developmental Delays
  • Diarrhea
  • Down Syndrome
  • Dyslexia
  • Eczema
  • Edema
  • Edwards Syndrome
  • Enuresis
  • Fetal Alcohol Syndrome (FAS)
  • Fever
  • Food Poisoning
  • Fragile X Syndrome (FXS)
  • Gastroesophageal Reflux Disease (GERD)
  • General Care
  • Hay Fever
  • Head Lice
  • Headache
  • Heart Disease
  • Hiatal Hernia
  • High Blood Pressure
  • Hives
  • Hot Flashes
  • Hyperlipidemia
  • Hyponatremia
  • Infant Care
  • Influenza
  • Inguinal Hernia
  • Jaundice
  • Kawasaki Disease
  • Learning Disability
  • Migraine
  • Muscular Dystrophy
  • Nausea and Vomiting
  • Noonan Syndrome
  • Obesity
  • Osteoporosis
  • Parenting
  • Peptic Ulcer
  • Pervasive Developmental Disorders (PDD)
  • Phenylketonuria (PKU)
  • Pinworm Infection
  • Prescription Refill
  • Reye Syndrome
  • Rickets
  • Sinusitis
  • Skin Rash
  • Sore Throat
  • Speech Disorders
  • Stuttering
  • Sudden Infant Death Syndrome (SIDS)
  • Tourette Syndrome
  • Turner Syndrome
  • Upper Respiratory Infection (URI)
  • Urethritis
  • Urinary Tract Infection (UTI)
  • Williams Syndrome
  • Wilson-Turner Syndrome

Procedures Performed by Dr. Jonathan D. Ou

Medicare Enrollment

Dr. Jonathan D. Ou is enrolled to bill Medicare as a Practitioner - Internal Medicine (also registered under: Practitioner - Pediatric Medicine) .

Bills through: Providence Medical Foundation

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.

Payments received

Drug payment

AstraZeneca $881
Merck $213
Amgen $125

Other

Food and Beverage $2149

Studies

Graduated in 2009

Additional Specialities

  • Internist
  • Resident

Affiliated practices

Hoi Cheung MD
2707 South Diamond Bar Boulevard
Diamond Bar, 91765 CA
(626) 300-0885

Affiliated hospitals

ST JUDE MEDICAL CENTER
101 E VALENCIA MESA DRIVE
FULLERTON, 92835 CA
(714) 992-3000
POMONA VALLEY HOSPITAL MEDICAL CENTER
1798 N GAREY AVE
POMONA, 91767 CA
(909) 865-9500

Looking for more Pediatricians?

Here are pediatricians in California you may want to explore.

Dr. Jose Dalio Berganza
  • Gender: Male
  • Address: Suite 3 14514 Ramona Boulevard Baldwin Park, 91706, CA
Dr. Jeffrey H. Ho
  • Gender: Male
  • Address: 455 South Main Street Orange, 92868, CA
Dr. Rita Roop Thakur
  • Gender: Female
  • Address: 636 East Santa Clara Street San Jose, 95112, CA
Dr. David Michael Gordon
  • Gender: Male
  • Address: 505 Parnassus Avenue San Francisco, 94143, CA
Dr. Paula Grayson
  • Gender: Female
  • Address: 15004 Innovation Drive San Diego, 92128, CA
Dr. Susan Eglick Levy
  • Gender: Female
  • Address: 1600 San Fernando Road San Fernando, 91340, CA
Dr. Sohrab Salamatipour
  • Gender: Male
  • Address: 775 North Tustin Street Orange, 92867, CA
Dr. Lisanne M. Bzoskie
  • Gender: Female
  • Address: 9400 Rosecrans Avenue Bellflower, 90706, CA
Dr. Lindalee G. Huston
  • Gender: Female
  • Address: Suite 220 5301 F Street Sacramento, 95819, CA
Dr. Hla H. Kyi
  • Gender: Female
  • Address: 1011 Baldwin Park Boulevard Baldwin Park, 91706, CA

Questions & Answers

What conditions does Dr. Jonathan David Ou treat?

Dr. Jonathan David Ou provides treatment for Bladder Control, Heart Disease, Obesity, Osteoporosis, Reye Syndrome, Turner Syndrome. For the full list see this list.

Where can you meet with Dr. Jonathan David Ou?

Dr. Jonathan David Ou's office is located at 5562 Philadelphia Street Suite 311 in Chino, CA 91710.

Has Dr. Jonathan David Ou affiliation with hospitals?

Dr. Jonathan David Ou is affiliated with ST JUDE MEDICAL CENTER. For the full list of hospitals see this list.

Does Dr. Jonathan David Ou have affiliation with practices?

Dr. Jonathan David Ou is affiliated with Hoi Cheung MD.