Dr. Kastoon works in San Bernardino, CA and 2 other locations and specializes in Endocrinology, Diabetes & Metabolism. Dr. Kastoon is affiliated with Community Hospital San Bernardino and St Bernardine Medical Center.


Years Experience: Not Available

Procedures Performed

Dr. Kastoon's Specialties

Dr. Kastoon's Education & Training

Medical School
Not Available


  • Overall Rating

  • Rate
    Explains conditions & treatments

  • Rate
    Takes time to answer my questions

  • Rate
    Provides follow-up as needed

Dr. Kastoon'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. Kastoon's Office Information & Appointments

This physician has multiple office locations. See Office Information for details.


William Howard Soltz Phd

399 E Highland Ave
San Bernardino, CA 92404

Get Directions

Tel: (909) 886-4554

Fax: (909) 883-3098

Practice Website: Not Available

Accepting New Patients: No

Medicare Accepted: No

Medicaid Accepted: No


Other Physicians in Dr. Kastoon's Practice