Dr. Leonid Kleynberg
- Gender: Male
- Experience: 45 years
- Graduation year: 1976
- Sole propriator: Yes
- NPI: 1891750212
Dr. Leonid Kleynberg M.D.
Hematology and Oncology Specialist
He is located at 6221 Wilshire Boulevard Suite 504 in Los Angeles, CA 90048. Can help patients with the following: Chronic Obstructive Pulmonary Disease (COPD), Cystitis, Gastroesophageal Reflux Disease (GERD), Leukemia, Multiple Myeloma, Obesity. His National Provider Identifier (NPI) number is 1891750212. Appointment can be made via the phone number (323) 965-9995. He is affiliated with 1 practices.
Conditions treated
Dr. Leonid Kleynberg, being an hematology and oncology 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. Leonid Kleynberg.
- Abdominal Pain
- Acute Pain
- Anemia
- Arthritis
- Asthma
- Atherosclerosis
- Beta Thalassemia
- Bladder Control
- Bone Cancer
- Cancer
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Constipation
- Cystitis
- Deep Vein Thrombosis (DVT)
- Diarrhea
- Edema
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Headache
- Heart Disease
- Hemophilia
- Hiatal Hernia
- High Blood Pressure
- Hodgkin's Disease
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Idiopathic Thrombocytopenic Purpura (ITP)
- Influenza
- Inguinal Hernia
- Leukemia
- Migraine
- Multiple Myeloma
- Nausea and Vomiting
- Neutropenia
- Non-Hodgkin's Lymphoma (NHL)
- Obesity
- Osteoporosis
- Peptic Ulcer
- Pernicious Anemia
- Polycythemia
- Prescription Refill
- Pulmonary Embolism (PE)
- Sickle Cell Anemia
- Thalassemia
- Thrombocytopenia
- Urethritis
- Urinary Tract Infection (UTI)
Procedures Performed by Dr. Leonid Kleynberg
Medicare Enrollment
Dr. Leonid Kleynberg is enrolled to bill Medicare as a Practitioner - Hematology/oncology .
Bills through: Kleynberg Medical Clinic Inc
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
| Alexion Pharmaceuticals | $2529 |
| Genentech | $1410 |
| Millennium Pharmaceuticals | $730 |
Other
| Food and Beverage | $7767 |
| Consulting | $1500 |
| Travel and Lodging | $323 |
Studies
Graduated in 1976Additional Specialities
- Internist
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Questions & Answers
Where can you meet with Dr. Leonid Kleynberg?
Dr. Leonid Kleynberg's office is located at 6221 Wilshire Boulevard Suite 504 in Los Angeles, CA 90048.
What conditions does Dr. Leonid Kleynberg treat?
Dr. Leonid Kleynberg provides treatment for Chronic Obstructive Pulmonary Disease (COPD), Cystitis, Gastroesophageal Reflux Disease (GERD), Leukemia, Multiple Myeloma, Obesity. For the full list see this list.
Does Dr. Leonid Kleynberg have affiliation with practices?
Dr. Leonid Kleynberg is affiliated with Kleynberg Medical Clinic.