Dr. Gregg Hartman, MD

Dr. Gregg Hartman, MD

Orthopedic Surgery  ·  
Male  ·  
Age 51
(55)
Save
Dr. Gregg Hartman, MD is an orthopedic surgery specialist in Simi Valley, CA and has been practicing for 20 years. He graduated from Tulane University School Of Medicine in 1992 and specializes in orthopedic surgery, orthopedic knee surgery, and more.

2525 Erringer Rd

Simi Valley, CA 93065

Contact Information

Insurance Accepted

  • Aetna
  • Anthem Blue Cross Blue Shield
  • Blue Shield of California
  • Cigna
  • First Health (Coventry Health Care)
  • Health Net
  • Medicare
  • MultiPlan
  • Tricare

*Please verify this information when scheduling an appointment.

Learn about Dr. Hartman

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. Hartman performs your care needs compared to other doctors.

Joint Pain
very high
more than 98% of peers
Shoulder Tendinitis and Tenosynovitis
very high
more than 94% of peers
Shoulder Disorders
very high
more than 91% of peers

Dr. Hartman's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

3  Specialties

  • Orthopedic Surgery
  • Orthopedic Knee Surgery
  • Orthopedic Shoulder & Elbow Surgery

1  Board Certifications

  • Orthopedic Surgery
    Accredited by: American Board of Orthopaedic Surgery*

87  Conditions Treated

  • Adhesive Capsulitis
  • Ankle Fracture
  • Ankle Sprain and Achilles Tendon Sprain or Rupture
  • Ankle Sprains and Strains
  • Anterior Cruciate Ligament (ACL) or Posterior Cruciate Ligament (PCL) Tear
  • Arthritis of the Elbow
  • Autoimmune Diseases
  • Back Pain
  • Bone Disorders
  • Broken Arm
  • Bursitis
  • Carpal Tunnel Syndrome
  • Chronic Neck Pain
  • Clavicle Fracture
  • Complications of Joint Prosthesis
  • De Quervain's Disease
  • Degenerative Disc Disease
  • Difficulty With Walking
  • Elbow Bursitis
  • Elbow Injuries
  • Enthesopathy of Hip (incl. Trochanteric Bursitis)
  • Femur Fracture
  • Foot Conditions
  • Foot Fracture
  • Fracture
  • Gait Abnormality
  • Glenoid Labrum Tear
  • Hammer Toe
  • Hand Conditions
  • Hand Fracture
  • Herniated Disc
  • Hip Fracture
  • Hip Pointer Injuries
  • Hip Sprain
  • Internal Derangement of Knee
  • Intervertebral Disc Disease
  • Joint Pain
  • Knee Dislocation
  • Knee Disorders
  • Knee Fracture
  • Knee Sprain
  • Lateral and Medial Epicondylitis (Tennis and Golf Elbow)
  • Leg Fracture Above Knee (incl. Hip)
  • Leg Fracture Below Knee (incl. Ankle)
  • Limb Pain
  • Low Back Pain
  • Lumbar Spine Fracture
  • Lupus
  • Medial Collateral Ligament (MCL) Sprain
  • Neck Muscle Strain
  • Non-Unions and Malunions of Fractures
  • Osteoarthritis
  • Osteoarthritis of Ankle and Foot
  • Osteoarthritis of Hand or Wrist
  • Osteoarthritis of Hands
  • Osteoarthritis of Hip
  • Osteoarthritis of Hip and Thigh
  • Osteoarthritis of Knee
  • Osteoarthritis of Shoulder
  • Osteopenia
  • Patellofemoral Pain Syndrome or Knee Pain
  • Pathological Spine Fracture
  • Pelvic Fracture
  • Peripheral Nerve Disorders
  • Pyogenic Arthritis
  • Radiculopathy (Not Due to Disc Displacement)
  • Rotator Cuff Tear
  • Runner's Knee
  • Sciatica (Not Due to Disc Displacement)
  • Scoliosis
  • Shoulder Dislocation
  • Shoulder Disorders
  • Shoulder Impingement Syndrome
  • Shoulder Tendinitis and Tenosynovitis
  • Spinal Stenosis
  • Spine Deformities
  • Spine Disorders
  • Spine Fractures, Traumatic
  • Spondylitis
  • Spondylolisthesis
  • Spondylosis
  • Sprains and Strains (incl. Muscle Tear)
  • Systemic Chondromalacia
  • Systemic Sclerosis
  • Tibia and Fibula Fractures
  • Trigger Finger
  • Wrist Fracture
Less
Read Less

29  Procedures

  • ACL Surgery
  • Arthroscopic Shoulder Surgery
  • De Quervain's Release
  • Dressing and-or Debridement of Wound, Infection, or Burn (incl. Negative Pressure Wound Therapy)
  • Excision of Scapula, Clavicle, Rib, or Sternum
  • Foot and Ankle Fracture and Dislocation Treatment
  • Foot and Ankle Fracture Treatment, Open
  • Fracture Care
  • Hand and Wrist Fracture and Dislocation Treatment
  • Hand and Wrist Fracture Treatment, Closed
  • Hand and Wrist Fracture Treatment, Open
  • Hip Arthroscopy
  • Hip Fracture and Dislocation Treatment
  • Hip Fracture and-or Dislocation Treatment, Closed
  • Hip Fracture and-or Dislocation Treatment, Open
  • Joint Drainage
  • Knee and Leg Fracture and Dislocation Treatment
  • Knee and Lower Leg Fracture Treatment, Closed
  • Knee and Lower Leg Fracture Treatment, Open
  • Knee Arthroscopy
  • Knee Dislocation Treatment
  • Knee Surgery
  • Resection or Ablation of Bone Tumor, Partial or Complete Resection of Bone, Debridement of Bone
  • Rotator Cuff Surgery
  • Separated Femoral Epiphysis Treatment
  • Shoulder Fracture and Dislocation Treatment
  • Shoulder Fracture Treatment
  • Trigger Point Injection
  • Viscosupplementation With Hyaluronate

Background Check

0 Malpractice Claims

No malpractice history found for California.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.

Education

  • UC Santa Barbara
    Undergraduate School | Graduated 1988
  • Tulane University School Of Medicine
    Medical School | Graduated 1992
  • University New Mexico
    Internship Hospital | Completed 1993
  • University New Mexico/univ New Mexico Hospital
    Residency Hospital | Completed 1997
  • Los Angeles Ortho Institute
    Fellowship Hospital | Completed 1998

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Hartman has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

  • California Orthopaedic Association, Member

Dr. Hartman's Reviews

4.8
Likelihood of recommending Dr. Hartman to family and friends
55 total reviews (34 have comments)

Likelihood to Recommend (55)

  • 5
    (51)
  • 4
    (1)
  • 3
    (0)
  • 2
    (0)
  • 1
    (3)

Dr. Hartman's Performance

  • Trustworthiness

    EXCELLENT
  • Explains condition(s) well

    EXCELLENT
  • Answers questions

    EXCELLENT
  • Time well spent

    EXCELLENT

Office & Staff Performance

  • Scheduling

    EXCELLENT
  • Office environment

    EXCELLENT
  • Staff friendliness

    EXCELLENT
  • Average wait time

    10 to 15 minutes
Dr. Hartman Says:
"

I appreciate your time in submitting a patient survey. If you received great service and attention please tell a friend. If you did not, please tell me or my staff. We are committed to providing you the best care.

"

Patient Comments (34)

Very thorough in examining & explaining what’s going on. Proceeds cautiously with treatment. Does not jump into suggesting surgery. Would send my family & friends to Dr Hartman.
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Dr. Hartman is awesome! He serves me and my wife for our ortho needs. He is very discriptive to what is going on with yoir injuries. He explains the limitations and movements to avoid. Also a big + he works very well with active duty and knows how the medical side works for us. Big thanks to the...more
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Dr Hartman and his staff are wonderful...I had a torn meniscus and he did surgery on June 1, 2018 I couldn’t be happier with the results!! It’s barely one week since my surgery and I’m already experiencing almost complete recovery !!!! Dr Hartman is one of the most kind, considerate, caring,...more
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I found Dr Hartman to be very caring and conservative in his treatment. He does not rush to do surgery and is very comfortable asking for a second opinion when a difficult case is presented to him. He is knowledgeable and will try many modalities to make the patient better. I know because he...more
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Dr Hartman is excellent. He understood my elderly mothers shoulder injury problem immediately & suggested treatment that made sense with respect to her lifestyle and other medical issues. A real wholistic view. We were totally impressed & very grateful. Appt was scheduled same day because of moms...more
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