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Felicitas Koster, DO

Staff Psychiatrist
Languages
English
Conditions Treated
Medication Management

Education and training

  • A.T. Still University, Kirksville College of Osteopathic Medicine Medical Doctor/Osteopathic Doctor (MDDO)

Get to know

Felicitas Koster, DO

Dr. Koster is board certified in psychiatry and forensic psychiatry. After completing her medical education, residency, and fellowship, she started working on a Forensic Assertive Community Treatment (FACT) team, followed by working at a community hospital. She then transitioned to a clinic serving patients who were determined severely mentally ill (SMI). Dr. Koster has been involved with teaching residents and working within an academic institution. Dr. Koster is a Fellow of the American Psychiatric Association, a member of the American Academy of Psychiatry and the Law and the American Osteopathic Association. Dr. Koster enjoys working with people of diverse backgrounds and experiences. She uses a culturally sensitive and holistic approach in the evaluation and treatment of brain health conditions. She believes in a team approach and her patients' active participation in treatment planning. She incorporates a variety of modalities in her treatment that can include medications, personal medicine, psychotherapy, mindfulness, and lifestyle changes. Dr. Koster specializes in psychopharmacology and believes in using medications when indicated at the lowest effective dose to minimize the risk of side effects. She is experienced in treating depression, bipolar disorder, anxiety disorders, OCD, PTSD and schizophrenia. If Dr. Koster believes you would benefit from additional therapy, she will collaborate with your therapist to achieve the best outcome.

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Meagan Maas, MD

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Dr. Meagan Maas is a double board-certified psychiatrist in Child and Adolescent Psychiatry and Adult Psychiatry. She completed residency training at Western Michigan University Homer Stryker M.D. School of Medicine and a fellowship at Rush University Medical Center. She earned her MD from American University of the Caribbean, an MPH from Boston University, and a BS in Brain, Behavior, and Cognitive Science from the University of Michigan. Dr. Maas has primarily worked in outpatient psychiatry.

Dr. Maas works collaboratively with patients, families, and care teams to tailor treatment that fosters growth and positive change. She values open communication, clear goals, and meeting patients where they are. She aims to empower and advocate for patients by exploring educational, therapeutic, and holistic supports alongside medication. She is an LGBTQIA+ affirming provider specializing in child and adolescent care, with a focus on depression, anxiety, OCD, autism spectrum disorder, and mood disorders.

Dr. Maas creates a safe, inclusive space where patients feel comfortable expressing concerns. Her sessions are collaborative, with a focus on personalized treatment aligned with patient goals. Initial evaluations are 75 minutes; follow-ups are 45. She is a real human dedicated to helping patients and families live authentically and with confidence.

Huong Phan, LPC

Staff Licensed Professional Counselor

Huong "Claire" Phan is a licensed mental health counselor at the New York State Education Department Office of the Professions and a licensed professional counselor at the Texas State Board of Examiners of Professional Counselors. Claire completed her Master's in Mental Health Counseling at Brooklyn College, City University of New York. Claire has been practicing for 5 years as a licensed therapist providing counseling for mood disorders, obsessive compulsive disorder, prolonged grief disorder, adjustment disorders, women's issues, and also helping clients navigate relationship difficulties and other challenges. Claire completed her clinical internship and worked as a therapist at the Institute for Human Identity, one of the first psychotherapy centers in New York to provide LGBTQ+ affirmative psychotherapy. Claire is passionate about serving the LGBTQ+ community and providing a safe space for her clients regardless of differences in gender identity, expression, sexual orientation, race, and culture. Claire practices with a holistic approach that incorporates cognitive behavioral, dialectical behavioral, and mindfulness-based therapy techniques to help clients gain awareness, practice acceptance, and foster resiliency. Each of these therapy modalities requires active participation from the client to connect mind with body, intent with action so that healthier patterns can emerge.

Frank Miller, LPC

Staff Therapist

Frank Miller is a Licensed Professional Counselor with years of experience in a variety of mental health settings. Frank has worked in hospitals, community mental health care, a treatment center for clients struggling with co-occurring mental health and substance use disorders, as well as providing individual outpatient therapy to a wide variety of clients.

Frank attended graduate school at Midwestern State University in Wichita Falls, TX, while working in the mental health field, earning a Masters degree in their Clinical Mental Health Counseling Program in 2019. Frank has provided individualized, client-focused therapy for adults and adolescents since that time, helping others to find purpose and meaning in their lives.

Frank utilizes a combination of Cognitive Behavioral Therapy, Dialectical Behavior Therapy, and Reality Therapy, depending on the client’s needs. Frank believes that we can all benefit from eliminating distorted thinking leading to negativity and self-defeat, and becoming more emotionally regulated, stress tolerant, and mindful, putting us back into the driver’s seat of our daily lives. We may then achieve the freedom to positively fulfill our needs, pursue our goals, and feel confident in our journey towards balance and peace of mind.

Nicole Parrish, MD

Staff Psychiatrist

Dr. Parrish is a board-certified General Psychiatrist and board-certified Child and Adolescent Psychiatrist. In addition to medication management, Dr. Parrish also provides supportive therapy and cognitive behavioral therapy techniques during appointments. When appropriate, she will refer patients for additional psychotherapy and will work to collaborate with therapists to help patients achieve the best outcomes. She received her medical degree from the Medical College of Virginia/VCU in Richmond, Virginia. She then traveled to Greenville, South Carolina where she completed a General Psychiatry residency at Greenville Health System/PRISMA Health and then returned to Virginia to complete a Child & Adolescent Psychiatry fellowship at The Virginia Treatment Center for Children/VCU Health System. Dr. Parrish is a strong advocate of an integrated approach to treating children and their families. She completed undergraduate training at Randolph-Macon College in Ashland, Virginia, where she studied psychology and elementary education. Prior to entering medical school, she was a licensed elementary school teacher in Virginia where she served children of various learning styles and needs. She continues to have an interest in learning disabilities, other neurodevelopmental disorders, ADHD, mood disorders, as well as many other areas of psychiatry.‍

Amanda Favretto, LMHC

Staff Therapist, Clinical Lead

Amanda Favretto is a Licensed Mental Health Counselor who holds certificates as a Nationally Certified Counselor as well as a Certified Clinical Trauma Professional. Working with military service members and faith-based counseling are two of Amanda's passions. Amanda has worked in both inpatient and outpatient settings with individuals struggling with concerns such as low-self esteem, adjustment, anxiety, depression, PTSD, and relationship and communication issues, utilizing such treatment modalities as Cognitive Behavioral Therapy (CBT), Dialectical Behavior Therapy (DBT), EMDR, as well as others. Amanda believes in the importance of meeting each individual where they are at, focusing on all aspects of a person: heart, mind, body, and spirit. It has been Amanda's experience that focusing on each layer leads to long-lasting, deeper healing and growth. Believing that each person has it in them to heal and grow, Amanda considers it a unique privilege to assist people on that journey. At each individual's pace, striving to promote a comfortable environment, Amanda will gently encourage deeper self-reflection, mindfulness, challenging oneself, and skill-building. She would like you to feel free to reach out to set up an appointment and answer any questions you may have.

Tulsie Patel, MD

Staff Psychiatrist

Tulsie Patel is a board certified psychiatrist who treats adults. She graduated Cum Laude from Drexel University and attended medical school at the University of Miami Miller School of Medicine. She completed her psychiatry residency at the University of Texas Southwestern (UTSW) and was elected to serve as Chief Resident during her final year of training. She has worked as an outpatient psychiatrist in California and Florida and has experience in medication management, individual and group therapy, and transcranial magnetic stimulation (TMS). She is dedicated to constantly learning and has previously published numerous articles and book chapters on various topics in the fields of psychiatry, dermatology, and psychodermatology. She is also very passionate about education and medical journalism. During her residency training, she worked at ABC News in New York City as a member of their medical unit. She provided consultation on medical stories for programs including Good Morning America and World News with David Muir. She has published a number of articles on the websites for ABC News and Good Morning America. She also has experience presenting as an on-air expert for ABC News and for mental health podcasts. She is committed to continuously evolving as a provider in order to provide the best care for her patients. Her focus is always to provide patient-centered care by prioritizing open communication and collaboration with her patients. She has experience providing care for a variety of psychiatric illnesses. The conditions she treats include but are not limited to depression, anxiety, panic disorder, OCD, PTSD, and ADHD.

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Specialties
Medication Management
States
California
Arizona
New York
Languages
English
Takes insurance
Virtual visits
years experience