Dr. Knotts graduated from the Saint Louis University School of Medicine in 1974. Dr. Knotts works in Castro Valley, CA and specializes in Internal Medicine. Dr. Knotts is affiliated with Eden Medical Center and Saint Rose Hospital.


Years Experience: 45

Dr. Knotts's Specialties

Dr. Knotts's Education & Training

Medical School
Saint Louis University School Of Medicine; Graduated 1974


  • Overall Rating

  • Rate
    Explains conditions & treatments

  • Rate
    Takes time to answer my questions

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    Provides follow-up as needed

Dr. Knotts's Accepted Insurance

Please verify insurance information directly with your doctor's office as it may change frequently.

Insurance Plans

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna HMO Deductible Plan CA only
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO

Dr. Knotts's Office Information & Appointments


Stanford Health Care
Bay Valley Medical Group

20126 Stanton Ave Ste 201
Castro Valley, CA 94546

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Tel: (510) 359-7804


Practice Website: bayvalleymedicalgroup.com

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

M 8:30 AM - 5:30 PM
T 8:30 AM - 5:30 PM
W 8:30 AM - 5:30 PM
T 8:30 AM - 5:30 PM
F 8:30 AM - 5:30 PM
S Closed
S Closed

Other Physicians in Dr. Knotts's Practice