Dr. Gregg Hartman, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Hartman is offering online scheduling or call the provider’s office for more information.

Dr. Gregg Hartman, MD
Overview of Dr. Gregg Hartman, MD
Dr. Gregg Hartman, MD is an Orthopedic Surgery Specialist in Simi Valley, CA. They specialize in Orthopedic Surgery, has 31 years of experience, and is board certified in Orthopedic Surgery. They graduated from Tulane University School of Medicine and is affiliated with Adventist Health Simi Valley and Los Robles Regional Medical Center.
Dr. Hartman works at
Dr. Hartman's Office Locations
-
1
Ventura Orthopedics - Simi Valley2525 Erringer Rd Ste A, Simi Valley, CA 93065 Directions (805) 527-1404Monday8:00am - 8:00pmTuesday8:00am - 8:00pmWednesday8:00am - 8:00pmThursday8:00am - 8:00pmFriday8:00am - 7:00pm
-
2
Ventura Orthopedics - Thousand Oaks137 E Thousand Oaks Blvd, Thousand Oaks, CA 91360 Directions (805) 379-4574Monday8:00am - 5:00pmTuesday8:00am - 5:00pmWednesday8:00am - 5:00pmThursday8:00am - 5:00pmFriday8:00am - 5:00pm
Hospital Affiliations
- Adventist Health Simi Valley
- Los Robles Regional Medical Center
Experience & Treatment Frequency
View All Accepted Carriers
- Aetna
- Anthem
- Anthem Blue Cross
- Anthem Blue Cross Blue Shield
- Blue Shield of California
- CareFirst Blue Cross Blue Shield
- Cigna
- First Health
- Health Net
- Medicare
- MultiPlan
- Tricare
- UnitedHealthCare
* Please verify this information when scheduling an appointment.
Ratings & Reviews
How was your appointment with Dr. Hartman?
I have been under Dr Hartman’s care for a Workers Comp claim since 2014 and he has been the absolute best! From explaining my injuries, surgery performed on my knee, cortisone and PRP shots, I couldn’t ask for a better doctor. I will miss him when I move to TX..
About Dr. Gregg Hartman, MD
- Orthopedic Surgery
- 31 years of experience
- English, Spanish
- 1336105238
Education & Certifications
- Los Angeles Ortho Institute
- University New Mexico/Univ New Mexico Hospital
- Univ New Mexico
- Tulane University School of Medicine
- UC Santa Barbara
- Orthopedic Surgery
Frequently Asked Questions
Dr. Hartman has an average wait time of 31 – 45 minutes at their office(s).
Dr. Hartman accepts Aetna, Anthem and Anthem Blue Cross, and other major insurance plans. Please call ahead to confirm all accepted insurance plans.
Dr. Hartman has indicated that they do offer telehealth services. Please call the provider’s office at for more information.
Dr. Hartman works at
Dr. Hartman has seen patients for Joint Pain, Shoulder Dislocation and Sprains and Strains (incl. Muscle Tear), and more. You can see other conditions treated by Dr. Hartman on their profile. Please call the provider’s office to confirm all visit reasons.
Dr. Hartman speaks Spanish.
115 patients have reviewed Dr. Hartman. The overall rating for this provider is 4.8. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Hartman.
Whether a person prefers to schedule an appointment online or over the phone with Dr. Hartman, there are benefits to both methods. A person calling to schedule an with Dr. Hartman appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.