Ashley Arora, PMHNP

Getting to know meDr. Kishan Peddanna is a board-certified general psychiatrist with experience treating patients across the lifespan. He attended The Ohio State University for his undergraduate studies and earned his medical degree from the University of Cincinnati. Dr. Peddanna completed his residency in General Psychiatry at The Ohio State University and a fellowship in Child and Adolescent Psychiatry at Nationwide Children’s Hospital.

Dr. Peddanna values continuity of care and collaboration, working with patients toward long-term improvements while building meaningful connections. His approach is grounded in shared decision-making, ensuring treatment plans align with each patient’s goals. He has extensive experience managing conditions such as ADHD, mood disorders, and anxiety.

Dr. Peddanna’s practice focuses on medication management complemented by supportive psychotherapy. He uses evidence-based assessments and interventions to guide individualized treatment planning, fostering a care experience that is both effective and patient-centered.

Dr. Alexandra Dunn is a board-certified adult psychiatrist who completed her medical training at the University of California Irvine School of Medicine. She then moved to New York to complete her psychiatric residency training at Mount Sinai Beth Israel. During training, Dr. Dunn gained extensive clinical experience in psychiatric inpatient, outpatient, and emergency settings, allowing her the opportunity to treat patients of all ages and backgrounds. In addition, she co-led a mindfulness group at the outpatient clinic, worked with students at Baruch College, and rotated with the Assertive Community Treatment team at MSBI. Ultimately, Dr. Dunn chose outpatient care, focusing on treating patients with mood and anxiety disorders. While her practice primarily emphasizes medication management, she also incorporates supportive and cognitive behavioral therapy techniques in her sessions with patients. If appropriate, Dr. Dunn will refer you for psychotherapy and collaborate with your therapist to support your care. She looks forward to meeting and working with you to help you feel better.

Dr. Moskowitz (she/her) is a Board certified adult psychiatrist. She earned her medical degree from Albert Einstein College of Medicine and completed her psychiatry residency at the University of Arizona. She has extensive experience treating a wide range of mental health conditions, including depression, anxiety, ADHD, bipolar disorder, PTSD, OCD, and psychotic disorders. Dr. Moskowitz is especially passionate about working with transgender and other LGBTQ+ patients, offering inclusive, identity-affirming care tailored to each individual’s experience and needs.

Dr. Moskowitz takes a warm, collaborative approach grounded in empathy and trust. She believes in meeting patients where they are and working together to build a therapeutic relationship that supports healing, self-understanding, and personal growth. Patients can expect a nonjudgmental, respectful environment where their goals and concerns are genuinely heard and addressed.

Dr. Moskowitz integrates elements of psychodynamic, supportive, and cognitive-behavioral therapy into her work and offers medication management when appropriate. She emphasizes a personalized treatment plan for each patient, designed to align with their unique values, history, and goals. Her process includes thorough assessment, open dialogue, and flexible adjustments as needs evolve over time.

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Dr. Zadoo graduated from the University of Texas at Austin. She attended medical school at Texas Tech University Health Sciences Center and went on to complete her residency at UT Health San Antonio.

Dr. Zadoo is passionate about getting to know her patients and helping them live happier, healthier, and more productive lives. She specializes in treating a wide range of mental health conditions, including depression, anxiety, bipolar disorder, OCD, and trauma-related disorders. Her approach is rooted in empathy, active listening, and shared decision-making. She believes that every patient’s story matters and tailors treatment plans to meet each patient’s needs, values, and goals. By fostering a safe and respectful space, Dr. Zadoo helps patients navigate times of stress, life transitions, behavioral problems, communication issues, relationship difficulties, poor self-esteem, grief, loss, and other concerns.

Dr. Zadoo first completes an initial psychiatric evaluation to establish diagnoses and create a comprehensive plan for treatment. She is passionate about forming a strong therapeutic alliance and empowering patients to improve their lives through a variety of holistic modalities. While medications are a mainstay of psychiatric care, Dr. Zadoo is also skilled at using existential, psychodynamic, cognitive behavioral, and Gestalt psychotherapy techniques.

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Dr. Pressley Warrick is a double board-certified psychiatrist specializing in general psychiatry and child and adolescent psychiatry. Dr. Warrick currently practices full-time, offering comprehensive psychiatric care to children, adolescents, and adults. She previously established and led a Behavioral Health Clinic integrated within a Family Medicine Practice. Prior to this role, Dr. Warrick provided dedicated psychiatric care at a private psychiatry practice for over a decade.

Dr. Warrick earned her medical degree from the Medical University of South Carolina, completed residency training at Baylor College of Medicine's Menninger Department of Psychiatry and Behavioral Sciences, and pursued additional specialization through a Child and Adolescent Psychiatry fellowship at Palmetto Health/USC School of Medicine.

Known for a collaborative and holistic treatment approach, Dr. Warrick emphasizes individualized care and evidence-based practices to support patients’ mental wellness. Her professional excellence has earned recognition as Sumter’s Best Psychiatrist for consecutive years.

Dr. Warrick’s preferred treatment modalities include medication management, psychodynamic psychotherapy, and supportive psychotherapy. She specializes in treating depression, anxiety, ADHD, autism, OCD, bipolar disorder, and PTSD. Her typical approach for new patients involves taking a detailed patient history, establishing rapport, and setting clear treatment goals in partnership with her patients.

Angie Catlin DNP has been working in mental health for over a decade. She has experience working inpatient, outpatient, and intensive outpatient clinics. She has also worked as a provider in residential care centers and long-term care. She began as a BSN nurse, after graduating from Pittstate University in Kansas, in the critical care field before finding psychiatry at an inpatient child and adolescent hospital. Working with young patients in crisis led her to want to continue her education to become a psychiatric provider to address lack of access to care for those with mental health needs. Angie continued to help ensure those in need have access to care, and assisting her patients obtain the best outcomes became her passion.

She then enrolled in a dual master’s program to obtain her Master’s in Nursing and Master’s in Business for health care administration as she wanted to gather as much knowledge as she could on the barriers to care and to address those barriers. After finishing her dual Master’s with a MSN and MBA/HA from University of Phoenix, she enrolled in the Doctor of Nursing Practice program at University of Missouri in Columbia to become a Psychiatric Nurse Practitioner. While in her Doctorate program she completed residencies in rural outpatient clinics, urban outpatient clinics, and nursing homes to understand the barriers for patients of all age groups in each level of care. Since graduating from Mizzou, Angie maintained her zealousness in making care available to all; working with diverse populations in every setting. She enjoys reading up on the latest research pertinent to her clients, including new medications and treatments on the horizon. Angie is an avid football fan and enjoys cooking, reading, live music, and spending quality time with her family including her Saint Bernard and two English bull dogs during her downtime.

Angie Catlin DNP has worked with patients suffering from anxiety, depression, OCD, PTSD, ADHD personality disorders, learning disabilities, insomnia, Autism, bipolar disorder, Alzheimer’s and dementia, Parkinson’s, Psychosis, Depression, Schizoaffective disorder, and schizophrenia. Angie has always been an advocate for those with mental health issues and is willing to do what is needed to help patient’s feel supported, educating her patients on current treatments and treatment options, and best practices. Moreover, Angie advocates for LGBT issues and understands the issues facing those who are LGBT in society.

She is compassionate about the care she provides as she wants patients to achieve their best life. She will always spend time with patients discussing medications to ensure decisions are a team decision between patient and provider. She has always included counseling and education as part of her practice to ensure her patient receive best evidenced based outcomes She believes that psychiatric care decisions should be made with the patient, not for the patient, so patients feel heard respected and understood.

Angie Catlin DNP begins her sessions with new patients by gathering a thorough history including family history, medical history, surgical history, medication and psychiatric history. This ensures that the whole patient is treated and their entire histories are considered in influencing how the patient came to her and what their issues may be. Angie is careful to listen to each patient and assess what is important to them along with goals they may have for their treatment. Angie collaborates with her patients in a team approach to develop treatment plans that the patient feels comfortable with in achieving their goals.  

She values open communication and individualized treatment plans that focus on each patient’s needs and the barriers they face helping to address those barriers so patients can achieve to live their best lives. Angie wants the best for all patients she treats and accepts her patients as they are and supports what they believe is vital to their needs. Angie is a firm believer that the patient knows what works for them and is always patient centered in her approach.