Photo of Boris D Ratiner

Boris D. Ratiner, MD

Languages: Spanish, Russian, English
Accepting New Patients
Professional Statement
Dr. Ratiner trained at the Univ of CA San Francisco (UCSF). In 1999, he began a Rheumatology practice in the San Fernando Valley of Los Angeles. He is a Clinical Instructor of Rheumatology at UCLA. He is a frequent speaker at local hospitals to physicians and at community centers to patients on topics such as Osteoarthritis, Rheumatoid Arthritis, Gout, Osteoporosis, Lupus, and Fibromyalgia. Dr. Ratiner also has a special interest in PRP and Stem Cell therapy for the treatment of arthritis.
Louisiana State University School Of Medicine, New Orleans, LA
Medical School
UCSF School Of Medicine, San Francisco, CA
UCSF Medical Center At Mt. Zion, San Francisco, CA
UCSF School Of Medicine, San Francisco, CA
Health Plans Accepted
  • Aetna POS/EPO
  • Aetna Preferred Provider Organization
  • Affiliated Health Funds PPO
  • Anthem Blue Cross Covered CA PPO/EPO
  • Blue Shield of CA Covered CA PPO/EPO
  • Blue Shield of CA HMO Plus POS
  • Cigna POS/EPO
  • Cigna Preferred Provider Organization (PPO)
  • CorVel Health PPO/EPO
  • First Health Network PPO/EPO
  • Foundation Health PPO/EPO/POS
  • GWH-CIGNA (Great West) PPO/POS
  • Galaxy PPO
  • Global Care Medical Group IPA
  • Health Net Covered CA PPO
  • Health Net PPO/EPO/POS
  • Health Payors Organization PPO
  • Humana ChoiceCare PPO
  • Interplan PPO/EPO
  • LA Foundation Medical Care PPO/EPO
  • MCS Patient Centered HC PPO
  • Medi-Medi (Medicare-Medi-Cal)
  • Medicaid
  • Medical Network Incorporated PPO
  • Medicare
  • MultiPlan LTD PPO
  • National Provider Network PPO
  • Pacific Health Alliance PPO/POS
  • Private Healthcare System PPO/POS
  • Prudential Healthcare
  • Secure Horizons POS
  • Three Rivers Provider Network PPO
  • TriCare/TriWest PPO
  • UC Care PPO
  • United Healthcare EPO
  • United Healthcare POS
  • United Healthcare PPO
  • Universal Health Network PPO
  • Workers Compensation
Clinical Interests
  • Arthritis
  • Back Pain
  • Chronic Pain
  • Fibromyalgia
  • Gout
  • Lupus Erythematosus
  • Massage Therapy
  • Osteoarthritis
  • Osteoporosis
  • Platelet-Rich Plasma Injection
  • Rheumatoid Arthritis
Rheumatology Therapeutics Medical Center
18376 Clark Street
Tarzana, CA 91356
(818) 996-4069
Affiliated Facilities
Providence Tarzana Medical Center