Psychiatrist | 23+ years experience

Ronald G St. Hill, MD

1225 W 190th St Ste 280, Gardena, California, 90248-4305

About Ronald G St. Hill

Ronald G St. Hill is a psychiatrist based in Gardena, California with 23 years of experience in Psychiatry. He completed his graduation in 2003. He is also affiliated with hospitals like He may accept the Medicare-approved amount. Patients may be billed for more than the Medicare deductible and coinsurance. Active license number of Ronald G St. Hill is 036-113170 for Child & Adolescent Psychiatry in Illinois. His current practice location is 1225 W 190th St Ste 280, Gardena. Patients can contact him at 877-515-8113. Ronald G St. Hill, MD, specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1316032147.

Ronald G St. Hill specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Practice Information

Ronald G St. Hill's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Ronald G St. Hill
Specialization Psychiatry
Credentials MD
Accepts Medicare Assignment May Accept
Gender Male
Practice Address: 1225 W 190th St Ste 280,
Gardena, CA - 90248-4305

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

PAC ID 0648201822
Enrollment ID I20050826000852
NPI Number1316032147
NPI Enumeration Date: 04 Oct, 2006
NPI Last Update On: 05 Sep, 2023

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Ronald G St. Hill are as mentioned below.

License NumberSpecializationStateStatus
036-113170Child & Adolescent Psychiatry IllinoisPrimary
036-113170Psychiatry IllinoisSecondary
Q2392Psychiatry TexasSecondary
186820Psychiatry CaliforniaSecondary
Q2392Child & Adolescent Psychiatry TexasSecondary
186820Child & Adolescent Psychiatry CaliforniaSecondary

Hospital Affiliation

Doctors are affiliated to many hospitals whom they worked with in the past or are presently working with. One doctor can be affiliated to four to five hospitals at a time.
Hospital Name (CCN) StateHospital Type
(140015)Quincy, ILAcute Care Hospital

Group Practice

Group practices are practice of medicine by a group of healthcare professionals who share their premises and other resources. Following list states all the group name with which Ronald G St. Hill is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Blessing Corporate Services Inc (5991616138)140
Blessing Hospital (3072422534)186

Other Medical Identifiers

Other professional identifiers associated with Ronald G St. Hill such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
207468000MedicaidMissouri
732001OtherIllinoisBLUE CROSS BLUE SHIELD
036113170MedicaidIllinois

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Ronald G St. Hill
927 Broadway St,
Quincy, IL - 62301-2719
Phone: 217-224-4453
Fax: 217-224-9383

Book an Appointment with Ronald G St. Hill

To schedule an appointment, contact Ronald G St. Hill at 1225 W 190th St Ste 280, Gardena, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Ronald G St. Hill:

Ronald G St. Hill is a psychiatrist specializing in Child & Adolescent Psychiatry. He has done additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.

Ronald G St. Hill has approximately 23 years of experience in Child & Adolescent Psychiatry.

Ronald G St. Hill may accept Medicare assignment. Please contact the provider's office directly to verify Medicare participation and coverage details.

Yes, Ronald G St. Hill is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Ronald G St. Hill practices at 1225 W 190th St Ste 280, Gardena, California, 90248-4305.

To schedule an appointment with Ronald G St. Hill, please contact the office at 877-515-8113.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.