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Dr. Mark R Northfield has the following 1 specialty
- Orthopaedic Surgery
Dr. Mark R Northfield has the following 17 expertise
- Sports Medicine
- Joint Replacement
- Hip Surgery
- Hip Surgery (Hip Replacement Arthroplasty)
- Carpal Tunnel Syndrome
- Knee Surgery (Knee Replacement Arthroplasty)
- Knee Osteoarthritis
- Herniated Disc
- Hip Osteoarthritis
- Arthroscopic Surgery (Arthroscopy)
- Joint Pain/Swelling
- Bone Fracture
Dr. Mark R Northfield has 1 board certified specialty
See the board certifications this doctor has received. Board certifications provide confidence that this doctor meets the nationally recognized standards for education, knowledge and experience
Dr. Mark R Northfield is Board Certified in 1 specialty
See the board certifications this doctor has received. Board certifications provide confidence that this doctor meets the nationally recognized standards for education, knowledge and experience.
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Dr Northfield fixed my rotator cuff and bicep tendon about five years ago to my complete satisfaction. Two years ago he did a complete knee replacement and a year ago he did a complete knee replacement on my other knee to my complete satisfaction. I had no problems with any of my surgeries. I like Dr Northfield and he has a great staff. I will not hesitate to select him to for any orthopedic problems.
Patients' Choice Award (2014, 2015, 2018)
Patients' Choice recognition reflects the difference a particular physician has made in the lives of his/her patients. The honor is bestowed to physicians who have received near perfect scores, as voted by patients.
27 Years Experience
The Warren Alpert Medical School Of Brown University
Graduated in 1991
Ucla Medical Center
Dr. Mark R Northfield accepts the following insurance providers.
- Aetna Choice POS II
- Aetna HMO
- Aetna HMO Deductible Plan CA only
- Aetna Managed Choice POS Open Access
- Aetna Signature Administrators PPO
BCBS Blue Card
- BCBS Blue Card PPO
Blue Cross California
- BC CA California Care Small Group HMO
- Blue Cross CA PPO Prudent Buyer Small Group
- Blue Cross CA Advantage PPO Preferred DirectAccess Plus
- Blue Cross CA California Care Large Group HMO
- Blue Cross CA PPO Prudent Buyer Individual
- Blue Cross CA PPO Prudent Buyer Large Group
- Blue Cross CA Pathway X PPO
- Blue Cross CA Select PPO
- Blue Cross CA Select Plus HMO
Blue Shield California
- Blue Shield CA Access Plus HMO
- Blue Shield CA Access Plus Savenet
- Blue Shield CA Bronze Full PPO 4500
- Blue Shield CA Local Access Plus HMO
- Blue Shield CA PPO
- Blue Shield CA Platinum Access+ HMO 25
- Blue Shield CA Platinum Local Access + HMO 25
- CIGNA HMO
- CIGNA Open Access Plus
- CIGNA PPO
- First Health PPO
- Health Net CA HMO Employer Group
- Health Net CA HMO Whole Care Network
- Health Net CA Individual and Family PPO
- Health Net CA PPO
- Health Net EPO - PureCare One Small Business
- Health Net SmartCare Large Group
- Humana Choice POS
- Multiplan PPO
- PHCS PPO
- PHCS PPO Kaiser
- UHC West SignatureValue HMO
- UHC Choice Plus POS
- UHC Navigate HMO
- UHC Navigate POS
- UHC Options PPO
Western Health Advantage
- Western Health Advantage
Locations & DirectionsJames J Glynn MD A Medical Corp, 1496 Professional Dr Ste 601, Petaluma, CA
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Dr. Mark R Northfield is similar to the following 3 Doctors near Petaluma, CA.