Personalized Care For Your Mental Health
In-office appointments as well as telehealth appointments available for medication management incorporated with supportive psychotherapy.

Our Philosophy
At Shierlock Psychiatry, we use a personalized approach to treatment, integrating evidence-based medicine and a holistic understanding of your unique needs and circumstances. We are dedicated to understanding who you are as a whole person, not just a set of symptoms. Our goal is to provide concierge-level service without the concierge pricing. At Shierlock Psychiatry, your care will be delivered by our psychiatrist-led team of expert clinicians who strive to provide quality, compassionate care.
Meet Our Team

Jennifer Shierlock, MD
With over a decade of experience in various clinical settings, Dr. Shierlock is highly skilled in both medication management and supportive psychotherapy.
She graduated from the University of South Carolina School of Medicine and completed her psychiatry residency at the Medical University of South Carolina.
Her goal is to partner with her patients to promoting healing by offering warmth, compassion, and empathy. Through psychotherapy, medication management, and collaborative goal-setting, she will helps individuals navigate their mental health journeys with confidence and resilience.

Courtney Guinyard, PMHNP
Courtney earned her BSN from the University of South Carolina, Master’s in Nursing Education from Chamberlain University, and Post-Master’s Certificate specializing in psychiatric-mental health from Purdue University Global.
She developed her clinical skills through hands-on experience in outpatient, inpatient, and community mental health settings. She offers comprehensive psychiatric care, specializing in the diagnosis and treatment of conditions such as anxiety, depression, trauma, and mood disorders.
Courtney believes in working with you, ensuring you are involved in every treatment decision. She will also collaborate with families or other providers when appropriate to ensure comprehensive care.

Chiquita Anderson, PMHNP
Chiquita earned her master’s degree in psychiatric–mental health nursing from Francis Marion University (FMU), where she built a strong foundation in understanding the complexities of mental health and the value of truly individualized treatment.
Chiquita specializes in diagnosing and treating a wide range of conditions, including anxiety, depression, PTSD, and bipolar disorder. She uses evidence-based approaches and thoughtfully integrates medication management with supportive therapeutic techniques to meet each patient’s unique needs.
She is passionate about promoting mental wellness and reducing the stigma surrounding mental health care.
Chiquita believes in a holistic, collaborative approach—working closely with patients and their families to encourage resilience, build confidence, and support individuals throughout their mental health journey.
Warm, empathetic, and dedicated, Chiquita strives to create a safe and welcoming environment where every patient feels heard, valued, and supported.
Insurance and Self-pay options
Insurances accepted: Cigna, Aetna, Tricare, United, Medicare, SC Medicaid (subplans pending) and Blue Cross Blue Shield
Self pay and super bills (see rates below)
Office location
Frequently Asked Questions
Hours
Telehealth appointments:
Monday through Friday 9 am - 4 pm
Office appointments:
Monday through Friday 9 am - 4 pm
Insurance
We accept Cigna, Aetna, Blue Cross Blue Shield, Tricare, Medicare, SC Medicaid (subplans pending) and United.
The amount you owe will be based on copay/coinsurance and/or deductible as determined by your policy. Please reach out to your insurance company to verify this information for exact pricing. For an estimate for the cost of your visit, please email front/back of insurance card along with name and DOB to info@shierlockpsych.com
Ages treated
18 and older
Conditions treated
As board-certified clinicians, we treat a wide range of psychiatric conditions for patients ages 18 and up. Most commonly treated conditions include: anxiety, depression, bipolar disorder, ADHD, OCD, PTSD, perinatal mental health conditions.
Contact information
For inquiries or appointments, please contact us through the provided phone number or email address.
Call: 843-604-4577
Email: info@shierlockpsych.com
Fax: 843-242-0324
Self-pay and super bills
Self-pay appointment pricing:
60 minute initial evaluation $300
30 minute follow-up $150
15 minute med check $80
*sliding scale self-pay options available based on need.
If your plan offers out of network coverage, we can provide a super bill to submit to your insurance company for reimbursement.
Contact Us
Feel free to reach out to us today!
Call 843-604-4577 OR
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