Male 72 years


Dr. Robert M O'Hollaren, MD



Orthopedic Surgery   -  California,  Ventura

 Overview

Dr. Robert M O'Hollaren, MD works in Ventura, California is a specialist in Orthopedic Surgery and graduated David Geffen School Of Medicine At UCLA, University Of California, Los Angeles. Dr. O'Hollaren is affiliated with Community Memorial Hospital, Northridge Hospital Medical Center, Sequoia Hospital

 Specialties

  • Orthopedic Surgery

 Conditions

• Acne
• Acute Angle-Closure Glaucoma
• Adrenal Gland Diseases
• Allergy and-or Sensitivity Elimination Reprogramming Technique
• Allergy Shots for Insect Stings
• Arm Fracture (incl. Elbow and Shoulder)
• Arm Injuries
• Arthritis of the Ankle
• Arthritis of the Foot
• Arthritis of the Hand
  ...
• Asherman Syndrome
• Autoimmune Hemolytic Anemia (AIHA)
• Barium Enema
• Blind Hypotensive Eye
• Chondrocalcinosis
• Chorioretinal Scars
• Chronic Graft vs Host Disease
• Chronic Venous Embolism Thrombosis
• Complex Pediatric Spine Surgery
• Complex Pelvic Surgery
• Complex Spinal Deformity Correction
• Complex Spinal Instrumentation Procedure
• Congenital Nasal Deformity
• Corneal Graft
• Corneal Tattooing
• Dental Cleaning
• Dental Extraction
• Dental Filling
• Deviated Septum
• Dog Allergy
• Duck Allergy
• Dust Mite Allergy
• Ectropion of Eyelid
• Endometrial Ablation
• Endometrial Stromal Sarcoma
• Endoscopic Procedure
• Enlarged Turbinates
• Enthesopathy of Knee (incl. Bursitis of Knee)
• Erythema
• Ewing's Sarcoma
• Eyelid Eczema
• Female Pseudohermaphrodism
• Food Additive Adverse Reaction - Amines
• Food Additive Adverse Reaction - Chocolate
• Food Additive Adverse Reaction - Citric Acid Intolerance
• Food Additive Adverse Reaction - Food Additives
• Food Additive Adverse Reaction - Sulphite
• Food Additive Allergy
• Food Additive Allergy - Amaranth
• Food Additive Allergy - Annatto
• Food Additive Allergy - Antioxidants
• Food Additive Allergy - Benzoate
• Gastric Lymphoma
• Generalized Pustular Psoriasis
• Glaucoma - Sleep Apnea
• Heavy Metal Detoxification
• Hemofiltration
• Hemolytic Anemia, Acquired Autoimmune
• Hereditary Spherocytosis
• Herniated Disc Procedure
• Hyperglycemia
• Hypothermia
• Iatrogenic Pneumothorax
• Immunodeficiency With Natural-Killer Cell Deficiency
• Infertility Surgery
• Insect Sting Allergies
• Invasive Ductal Carcinoma
• Invasive Lobular Carcinoma
• Kawasaki Disease
• Laryngeal Carcinoma
• Management of Mechanical Ventilator
• Mastocytosis, Cutaneous - Short Stature - Conductive Hearing Loss - Microtia
• Medial Tibial Stress Syndrome
• Multiple Sclerosis Therapy
• Multiple Sleep Latency Test (MSLT)
• Muscle Energy Technique
• Neurological Injuries
• Open Wound
• Osteoradionecrosis
• Ovarian Insufficiency Due to FSH Resistance
• Oxycontin Addiction
• Paediatric Disorders
• Pancreatic Insufficiency
• Pediatric Thoracic Disorders
• Pigeon-Breeders' Disease
• Pinguecula
• Pneumatic Dilations (PD)
• Post-Traumatic Epilepsy
• Primary Dystonias
• Prostate Cancer - Hereditary -12
• Retrobulbar Neuropathy
• Sinus Polyp
• Sperm Retrieval (Via Electroejaculation)
• Sphenoidotomy (Sinus Surgery)
• Spinal Anesthesia
• Steppage Gait
• Stress Test
• Syndactyly
• Third-Degree Burns
• Ureteral Stones
• Vitamin D Deficiency
 more details

 Procedures

• ACL (Anterior Cruciate Ligament) Surgery
• Arthrocentesis
• Arthroscopic Knee Shaving
• Arthroscopic Shoulder Reconstruction
• Arthroscopic Shoulder Repair
• Arthroscopic Surgery Reconstruction
• Carpal Tunnel Release
• Carpal Tunnel Release Surgery, Endoscopic
• Carpal Tunnel Release Surgery, Open
• Dressing and-or Debridement of Wound, Infection, or Burn (incl. Negative Pressure Wound Therapy)
  ...
• Elbow Arthroscopy
• Elbow Fracture and Dislocation Treatment
• Elbow Fracture and-or Dislocation Treatment, Open
• Elbow Surgery
• Endoscopic Hand Surgery
• Foot and Ankle Fracture and Dislocation Treatment
• Foot and Ankle Fracture Treatment, Closed
• Foot and Ankle Fracture Treatment, Open
• Fracture and-or Dislocation Treatment
• Fracture Open Reduction and Internal Fixation (ORIF)
• Glenoid Labrum Repair
• Hand and Wrist Fracture and Dislocation Treatment
• Hand and Wrist Fracture Treatment, Closed
• Hand Surgery
• Hemi (Half) Hip Replacement
• Hip Fracture and Dislocation Treatment
• Hip Fracture and-or Dislocation Treatment, Closed
• Hip Fracture and-or Dislocation Treatment, Open
• Hip Replacement
• Hip Surgery
• Joint Drainage
• Joint Replacement Surgery
• Knee and Leg Fracture and Dislocation Treatment
• Knee and Lower Leg Fracture Treatment, Closed
• Knee and Lower Leg Fracture Treatment, Open
• Knee Arthroscopy
• Knee Cartilage Repair
• Knee Ligament Reconstruction
• Knee Osteotomy
• Knee Replacement
• Knee Replacement Revision
• Knee Surgery
• Knee Tendon Repair
• Mini Knee Surgery
• Minimally Invasive Knee Replacement
• Myofascial Trigger Point Injection
• Resection or Ablation of Bone Tumor, Partial or Complete Resection of Bone, Debridement of Bone
• Rotator Cuff Surgery
• Shoulder Arthroscopy
• Shoulder Fracture and Dislocation Treatment
• Shoulder Replacement
• Shoulder Surgery
• Steroid Injection
• Tendon Transfer
• Total Knee Replacement
• Trigger Finger Release
• Trigger Point Injection
• Viscosupplementation With Hyaluronate
 more details

 Board Certifications

  • Board Certified by the American Board of Orthopaedic Surgery

 State License

  • California

 Spoken Languages

  • Spanish

 Education & Training

Medical School

David Geffen School Of Medicine At UCLA, University Of California, Los Angeles

Los Angeles, CA, United States

Los Angeles, CA, United States

Residency Hospital

University Calif Irvine

Irvine, CA, USA

Year completed: 1982

 Awards

1   Association Aos
2   California Medical Association
3   California Orthopedic Association
4   VCMC

 Dr. O'Hollaren Reviews

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 Office Locations


Primary location

 Ventura Orthopedics
3525 Loma Vista Road
California (CA)
Ventura
93003
 Phone:(805) 988-9366
Additional data:
Free Standing Surgery Center?    No
Performs Procedures On Site?    No

Other Office Locations

 Surgery Center San Buena Ventura
3525 Loma Vista Road Suite B
California (CA)
Ventura
93003
 Phone:(805) 641-6434

Accepting New Patients

  • Yes
* Please verify this information when scheduling an appointment.

 Map & Directions



Ventura Orthopedics, 3525 Loma Vista Road, Ventura, California (CA), 93003




 Insurances Accepted (check insurance plans)

  • Aetna
  • Anthem Blue Cross Blue Shield
  • Blue Shield of California
  • Cigna
  • First Health (Coventry Health Care)
  • Health Net of California
  • Medicare
  • MultiPlan
  • Special Needs Plan SNP
  • Tricare
  • United Healthcare
  • UnitedHealthCare

* Please verify this information when scheduling an appointment.

 Blog Posts

Blog Posts for Dr. Robert M O'Hollaren, MD are not present.

 Patients Questions

Patients questions for Dr. Robert M O'Hollaren, MD are not present.

 Affiliated Hospitals


Community Memorial Hospital photo


Community Memorial Hospital

147 North Brent Street California CA, Ventura, 93003

Community Memorial Hospital is a hospital located in Ventura, CA. Procedures/Diagnosis costs are at the state average in 13 of 15 procedures. Length of Stay is shorter than the state average in 2 of 15 procedures.



Northridge Hospital Medical Center photo


Northridge Hospital Medical Center

18300 Roscoe Boulevard California CA, Northridge, 91325

Northridge Hospital Medical Center is a hospital located in Northridge, CA. Procedures/Diagnosis costs are at the state average in 9 of 15 procedures. Length of Stay is at the state average in 8 of 15 procedures.






Sequoia Hospital

170 Alameda De Las Pulgas California CA, Redwood City, 94062

Sequoia Hospital is an accredited, not-for-profit community hospital providing innovative and exceptional healthcare to Bay Area residents since 1950. We offer a full range of medical, surgical and specialty programs.


 (650) 367-5551


  •  Latest reviews for Orthopedic Surgery specialists

  • Dr. C. is a pleasant, professional caring and fun doctor. Answered all my questions on a keep it simple level and explained everything. He took his time. I will refer them when needed. What a great group!
    07 February 2024
    (6)
  • He is the best if you need help with panic attacks. He fixed up my medication and I feel better.
    31 January 2024
    (40)
  • Dr. Jungblut and staff are all professional, fun, conscientious. Been going here for a long time. My children and grandchildren now see Dr. Jungblut too.
    24 January 2024
    (7)
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