Psychologist

Dr. Sarah Mailander Dyer, PHD

900 Royal Heights Rd Ste 14, Belleville, Illinois, 62226-5457

About Dr. Sarah Mailander Dyer

Dr. Sarah Mailander Dyer is a psychologist based in Belleville, Illinois who is specialized in Psychology. Active license number of Dr. Sarah Mailander Dyer is 071010027 for Psychology in Illinois. Her current practice location is 900 Royal Heights Rd Ste 14, Belleville. Patients can contact her at 618-744-7373 or can fax her at 618-744-7373. Dr. Sarah Mailander Dyer, PHD, specializes in Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1043877475.

Dr. Sarah Mailander Dyer is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, she performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. She can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Practice Information

Dr. Sarah Mailander Dyer'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 Dr. Sarah Mailander Dyer
Specialization Psychology
Credentials PHD
Gender Female
Practice Address: 900 Royal Heights Rd Ste 14,
Belleville, IL - 62226-5457
Fax 618-744-7373

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.

NPI Number1043877475
NPI Enumeration Date: 21 May, 2019
NPI Last Update On: 21 May, 2019

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 Dr. Sarah Mailander Dyer are as mentioned below.

License NumberSpecializationStateStatus
071010027Psychology IllinoisPrimary
20043233AClinical Neuropsychologist IndianaSecondary
071010027General Psychology IllinoisSecondary
20043233AGeneral Psychology IndianaSecondary

Mailing Address

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

Dr. Sarah Mailander Dyer
900 Royal Heights Rd Ste 14,
Belleville, IL - 62226-5457
Phone: 618-744-7373
Fax: 618-744-7373

Book an Appointment with Dr. Sarah Mailander Dyer

To schedule an appointment, contact Dr. Sarah Mailander Dyer at 900 Royal Heights Rd Ste 14, Belleville, Illinois or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Sarah Mailander Dyer:

Dr. Sarah Mailander Dyer is a psychologist specializing in Psychology. She is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, she performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. She can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Yes, Dr. Sarah Mailander Dyer 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.

Dr. Sarah Mailander Dyer practices at 900 Royal Heights Rd Ste 14, Belleville, Illinois, 62226-5457.

To schedule an appointment with Dr. Sarah Mailander Dyer, please contact the office at 618-744-7373.

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