List of Collaborators

Comprehensive Care for Joint Replacement

Various ministries within Providence Health & Services have entered into financial arrangements with collaborating health care providers and suppliers who are engaged in care redesign with the hospital and who may furnish health care services to you during your episode of care.

Under these agreements, Providence Health & Services may share payments received from Medicare as a result of reduced episode spending and hospital internal cost savings with collaborating providers and suppliers. Providence Health & Services may also share financial accountability for increased episode spending with collaborating providers and suppliers.

The following list includes health care providers and suppliers that have established a collaborator agreement with Providence Health & Services in order to share in financial rewards and/or losses in the Comprehensive Care for Joint Replacement (CJR) model.

Q2 2017

California

  • Providence Little Company of Mary, San Pedro
      Shaun E Chandran, MD
      Chandran Ortho
      1360 W 6th Street, #305
      San Pedro, CA 90732
  • Providence St. Joseph Medical Center
      Hrair Darakijan, MD
      Mid-Valley Orthopedics
      18531 Roscoe Boulevard, #215
      Northridge, CA 91324

      Shahab Mahboubian, DO
      10640 Riverside Drive
      North Hollywood, CA 91602

      Shahan Yacoubian, MD
      Orthopaedic Surgery Specialists
      2625 W. Alameda #116
      Burbank, CA 91505
  • Providence Holy Cross Medical Center
      Alon Antebi, DO
      Avors Medical Group
      42135 10th Street, #101
      Lancaster, CA 93534

      Hrair Darakijan, MD
      Mid-Valley Orthopedics
      18531 Roscoe Boulevard, #215
      Northridge, CA 91324

      Adam Dietz, MD
      Facey Medical Foundation
      19950 Rinaldi Street, Suite 200
      Porter Ranch, CA 91326

      Ramin Ganjianpour, MD
      North Valley Orthopedic Institute
      11550 Indian Hills Road #241
      Mission Hills, CA 91345

      Justin Sherfey, DO
      Avors Medical Group
      42135 10th Street West, Suite 101
      Lancaster, CA 93534

      James Strazzeri, MD
      11550 Indian Hills Road, #300
      Mission Hills, CA 91345

      Charles Young, MD
      Facey Medical Foundation
      23803 McBean Parkway #118
      Valencia, CA 91355
  • Providence St. John’s Health Center
      Kevin Ehrhart, MD
      Santa Monica Orthopaedic & SM Group
      2020 Santa Monica Boulevard, 4th Floor
      Santa Monica, CA 90404

      Michael Gerhardt, MD
      Santa Monica Orthopaedic & SM Group
      2020 Santa Monica Boulevard, 4th Floor
      Santa Monica, CA 90404

      Kenton Horacek, MD
      Santa Monica Orthopaedic & SM Group
      2020 Santa Monica Boulevard, 4th Floor
      Santa Monica, CA 90404

      Andrew Yun, MD
      2001 Santa Monica Blvd, Suite 760
      Santa Monica, CA 90404
  • Providence Little Company of Mary, Torrance
      Rama Chandran, MD
      Chandran Ortho
      4477 West 118th Street, #402
      Hawthorne, CA 90250

      Shaun E Chandran, MD
      Chandran Ortho
      4201 Torrance Blvd #310
      Torrance, CA 90503

      Glenn Huber, MD
      Torrance Orthopaedic & SM Group
      23456 Hawthorne Boulevard, #300
      Torrance, CA 90505

      William Kim, MD
      Orthopedic Specialties Associates
      4201 Torrance Boulevard, #190
      Torrance, CA 90503

      James Loddengaard, MD
      Torrance Orthopaedic & SM Group
      23456 Hawthorne Boulevard, #300
      Torrance, CA 90505

      Brian Magovern, MD
      Torrance Orthopaedic & SM Group
      19000 Hawthorne Blvd, #100
      Torrance CA, 90503

      Albert A. Reff, MD
      South Bay Center for Joint Surgery
      510 N Prospect Ave. Suite 105
      Redondo Beach, CA 90277

      Todd Shrader, MD
      Torrance Orthopaedic & SM Group
      23456 Hawthorne Boulevard, #300
      Torrance, CA 90505

      Daniel Stephenson, MD
      Torrance Orthopaedic & SM Group
      855 Manhattan Bead Blvd, #209
      Manhattan Beach, CA 90266
  • Providence Tarzana Medical Center
      Umesh Bagia, MD
      ARC Orthopedic Group
      7230 Medical Center Drive, Suite 604
      West Hills, CA 91307

      Hrair Darakijan, MD
      Mid-Valley Orthopedics
      18531 Roscoe Boulevard, #215
      Northridge, CA 91324

      Nirav Shah, MD
      Center for Orthopaedic Specialists
      7301 Medical Center Drive, #400
      West Hills, CA 91307

      Erik Zeegen, MD
      Erik N. Zeegen, MD Inc.
      5525 Etiwanda Avenue East #324
      Tarzana, CA 91356

Oregon

  • Providence Milwaukie Hospital

      Paul D. Ruesch, MD
      Eastside Orthopedic & Sports Medicine
      6543 SE Lake Road, Suite 201
      Milwaukie, OR 97222

      Matthew T. Sugalski, MD
      Eastside Orthopedic & Sports Medicine
      6543 SE Lake Road, Suite 201
      Milwaukie OR 97222

  • Providence Portland Medical Center

      Jeffreys D. Albright, MD
      Advantage Orthopedics & Sports Medicine
      24076 SE Stark St. Suite 110
      Gresham, OR 97030

      Bret Dales, MD
      Advantage Orthopedics & Sports Medicine
      24076 SE Stark St. Suite 110
      Gresham, OR 97030

      Christopher D. Hikes, MD
      Portland Joint Reconstruction Clinic
      5050 NE Hoyt St. Suite 668
      Portland, OR 97213

      Gustav Fischer, MD
      Multnomah Orthopedic Clinic
      5050 NE Hoyt St. Suite 626
      Portland, OR 97213

      Richard A. Rubinstein Jr., MD
      Portland Knee Clinic
      5050 NE Hoyt St. Suite 138
      Portland, OR 97213

      John Joseph O'Shea, MD
      Portland Knee Clinic
      5050 NE Hoyt St. Suite 138
      Portland, OR 97213

      Michael B. Wyman, MD
      Orthopedic Specialists
      5050 NE Hoyt St. Suite 340
      Portland, OR 97213

Washington

No gainsharing agreements at this time.

Q1 2017

California

  • Providence Little Company of Mary, San Pedro
      Shaun E Chandran, MD
      Chandran Ortho
      1360 W 6th Street, #305
      San Pedro, CA 90732
  • Providence St. Joseph Medical Center
      Hrair Darakijan, MD
      Mid-Valley Orthopedics
      18531 Roscoe Boulevard, #215
      Northridge, CA 91324

      Shahab Mahboubian, DO
      10640 Riverside Drive
      North Hollywood, CA 91602
  • Providence Holy Cross Medical Center
      Alon Antebi, DO
      Avors Medical Group
      42135 10th Street, #101
      Lancaster, CA 93534

      Hrair Darakijan, MD
      Mid-Valley Orthopedics
      18531 Roscoe Boulevard, #215
      Northridge, CA 91324

      Justin Sherfey, DO
      Avors Medical Group
      42135 10th Street West, Suite 101
      Lancaster, CA 93534

      James Strazzeri, MD
      11550 Indian Hills Road, #300
      Mission Hills, CA 91345
  • Providence St. John’s Health Center
      Kevin Ehrhart, MD
      Santa Monica Orthopaedic & SM Group
      2020 Santa Monica Boulevard, 4th Floor
      Santa Monica, CA 90404

      Michael Gerhardt, MD
      Santa Monica Orthopaedic & SM Group
      2020 Santa Monica Boulevard, 4th Floor
      Santa Monica, CA 90404

      Kenton Horacek, MD
      Santa Monica Orthopaedic & SM Group
      2020 Santa Monica Boulevard, 4th Floor
      Santa Monica, CA 90404

      Andrew Yun, MD
      2001 Santa Monica Blvd, Suite 760
      Santa Monica, CA 90404
  • Providence Little Company of Mary, Torrance
      Rama Chandran, MD
      Chandran Ortho
      4477 West 118th Street, #402
      Hawthorne, CA 90250

      Shaun E Chandran, MD
      Chandran Ortho
      4201 Torrance Blvd #310
      Torrance, CA 90503

      Glenn Huber, MD
      Torrance Orthopaedic & SM Group
      23456 Hawthorne Boulevard, #300
      Torrance, CA 90505

      William Kim, MD
      Orthopedic Specialties Associates
      4201 Torrance Boulevard, #190
      Torrance, CA 90503

      James Loddengaard, MD
      Torrance Orthopaedic & SM Group
      23456 Hawthorne Boulevard, #300
      Torrance, CA 90505

      Brian Magovern, MD
      Torrance Orthopaedic & SM Group
      19000 Hawthorne Blvd, #100
      Torrance CA, 90503

      Todd Shrader, MD
      Torrance Orthopaedic & SM Group
      23456 Hawthorne Boulevard, #300
      Torrance, CA 90505

      Daniel Stephenson, MD
      Torrance Orthopaedic & SM Group
      855 Manhattan Bead Blvd, #209
      Manhattan Beach, CA 90266
  • Providence Tarzana Medical Center
      Umesh Bagia, MD
      ARC Orthopedic Group
      7230 Medical Center Drive, Suite 604
      West Hills, CA 91307

      Hrair Darakijan, MD
      Mid-Valley Orthopedics
      18531 Roscoe Boulevard, #215
      Northridge, CA 91324

      Nirav Shah, MD
      Center for Orthopaedic Specialists
      7301 Medical Center Drive, #400
      West Hills, CA 91307

Oregon

No gainsharing agreements at this time.

Washington

No gainsharing agreements at this time.