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Barney Vaughan

Dr. Barney Vaughan, MD

PsychiatryChild & Adolescent PsychiatryAddiction Medicine


Dr. Vaughan graduated from the Icahn School of Medicine At Mount Sinai in 2008. He works in Walnut Creek, CA and 3 other locations and specializes in Psychiatry, Child & Adolescent Psychiatry and Addiction Medicine. Dr. Vaughan is affiliated with Kaiser Permanente Walnut Creek Medical Center.


Explains conditions and treatments
Takes time to answer my questions
Provides follow-up as needed
Office cleanliness

Based on patient feedback.


Dr. Vaughan's Rating
Patient Perspective
5.0 Explains conditions and treatments
5.0 Takes time to answer my questions
4.5 Provides follow-up as needed
Office Rating
Showing ratings for:
1425 S Main St, Walnut Creek, CA, 94596
n/a Average office wait time
5.0 Office cleanliness
5.0 Courteous staff
4.0 Scheduling flexibility
Kaiser Permanente Walnut Creek Medical Center
1425 S Main St
Walnut Creek, CA, 94596
Showing 1-1 of 1 review
"I had never had a good mental health provider before I was assigned to Dr. Vaughn during IOP. I was wary about having a male doctor, but I felt at ease. I felt heard and received treatment for my problems and he was great at following up and adjusting meds as needed. He switched to addiction medicine three years ago and I haven’t had a good psychiatrist since. "
  • October 5, 2023


710 S Broadway Ste 300
Walnut Creek, CA, 94596
Mon7:30 am - 8:30 pm
Tue7:30 am - 8:30 pm
Wed7:30 am - 8:30 pm
Thu7:30 am - 8:30 pm
Fri7:30 am - 5:30 pm
710 S Broadway
Walnut Creek, CA, 94596
Kaiser Permanente Richmond Medical Center
901 Nevin Ave
Richmond, CA, 94801
Kaiser Permanente Medical Group
Kaiser Permanente Antioch Medical Center
4501 Sand Creek Rd
Antioch, CA, 94531


Medical School
Icahn School Of Medicine At Mount Sinai
Graduated 2008


Please verify insurance information directly with your doctor's office as it may change frequently.
  • Oscar Insurance NY
  • Kaiser Permanente
  • California - Northern
  • Senior Advantage Medicare Cost
  • Aetna AWH NJ Choice POS II MultiTier
  • Aetna AWH NJ Choice POS II MultiTier - Standard Savings
  • Aetna Innovation Health Aetna Premier Care Network Plus
  • Aetna Open Choice PPO
  • Aetna Premier Care Network APCN Choice POS II OAMC
  • Aetna Savings Plus of Metro NY
  • Kaiser Permanente California - Northern
  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Savings Plus of New Jersey Choice POS II
  • Kaiser Permanente - Northern CA HMO
  • Aetna Signature Administrators PPO


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