(844) 274-8497

Dr. Oliver Ong, MD - Glendale, CA - Endocrinology, Diabetes & Metabolism
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Dr. Oliver Ong, MD

Endocrinology, Diabetes & Metabolism

(818) 265-2242

Leon Kujmanian MD

544 N Glendale Ave Ste B Glendale , CA 91206

Get to Know Dr. Oliver Ong, MD

Accepting Patients



22 Years

Care Philosophy

Treat patients with respect and compassion in a professional environment.


Dr. Oliver Ong, MD's Experience

Endocrinology, Diabetes & Metabolism

Internal Medicine

Procedures Performed

Conditions Treated

Dr. Oliver Ong, MD's Locations

Accepting New Patients


Leon Kujmanian MD

544 N Glendale Ave Ste B, Glendale, CA 91206

(818) 265-2242 Fax: (818) 265-2241

Affiliated Hospitals

Glendale Memorial Hospital and Health Center

1420 S Central Ave, Glendale, CA 91204

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