Geoffrey Peckover, MD

Cosima Robinson holds a distinguished profile as a Licensed Professional Counselor, a Licensed Chemical Dependency Counselor, and a National Certified Counselor. She earned her Master of Science in Counseling from University of Houston-Clear Lake. Presently, her licensure allows her to provide counseling services within the state of Texas.

Drawing upon her extensive experience, Cosima Robinson adeptly delivers tailored therapeutic interventions catering to individuals of all age groups. She proficiently addresses a spectrum of mental health challenges, including but not limited to depression, anxiety, and various life obstacles. Her therapeutic approach is characterized by an impartial, supportive, and uplifting environment designed to foster healing.

Cosima's professional background encompasses a diverse range of settings. She has proficiently guided individuals in contexts such as dual-diagnosis scenarios, substance abuse recovery, residential and intensive outpatient care facilities, correctional institutions, survivors of domestic violence, and at-risk youth and families.

Her counseling methodology is an incorporation of person-centered, cognitive-behavioral, and solution-focused modalities. Notably, she remains flexible in her application of techniques, ensuring that each intervention is meticulously tailored to suit the distinct requirements of her clients.

Lindsey Wittenhagen, LPC, earned a Master of Science in Clinical Psychology from the University of Texas Permian Basin in 2014 and is a Licensed Professional Counselor. She has extensive experience supporting individuals with anxiety, depression, ADHD, self-worth concerns, relationship challenges, stress management, divorce, and life transitions. Lindsey has worked in outpatient settings and as an advocate for trauma survivors, bringing a compassionate and informed perspective to her practice.

Lindsey’s passion is helping clients navigate the ups and downs of life, whether facing overwhelming stress, relational difficulties, or emotional struggles. Her approach is warm, collaborative, and grounded in the belief that healing happens when individuals feel truly seen and heard. Therapy with Lindsey is not about fixing what is “broken” but about fostering self-understanding, exploring what may be keeping someone stuck, and building tools for well-being. She creates a safe, judgment-free space where clients can show up authentically.

Lindsey begins therapy by gaining a thorough understanding of each client’s history, concerns, and goals during the initial session. She then collaborates with clients to develop individualized treatment plans that reflect their unique needs and aspirations. Progress is continually assessed, with goals and approaches adjusted as necessary to ensure growth, resilience, and meaningful change.

Dr. Kristofer Joondeph-Breidbart is a board certified adult psychiatrist. He earned his undergraduate degree and Master's in Teaching from Boston University, followed by his medical degree from the University of Massachusetts Medical School. Dr. Joondeph-Breidbart completed his residency in general adult psychiatry at Cambridge Health Alliance, a Harvard teaching hospital. Currently, Dr. Joondeph-Breidbart serves as a staff psychiatrist at Harvard University Health Services, where he works with both undergraduate and graduate students. He has developed significant expertise in working with LGBTQ individuals through his involvement with the Gender and Sexuality Clinic at Cambridge Health Alliance and the LGBTQ Interdisciplinary Team at Harvard University Health Services. While he has extensive expertise in treating college-aged young adults, his practice also includes a broad range of patients, with a particular specialization in Obsessive-Compulsive Disorder (OCD). He is trained in Exposure and Response Prevention Therapy, a highly effective treatment for OCD. Dr. Joondeph-Breidbart takes a holistic approach to mental health care, integrating therapy into his sessions and collaborating with patients to develop individualized medication regimens that best meet their needs. His gentle and understanding approach helps create a supportive environment for his patients, fostering their mental and emotional well-being.

Dr. Stephanie Price is a board-certified psychiatrist. Her practice focuses on medication management and supportive therapy. She believes in a collaborative approach to treatment planning because shared decision-making helps provide the best outcome for patients. She went to college at the University of Rochester in Rochester, NY and received her degree in Microbiology. She completed her medical education at Edward Via College of Osteopathic Medicine in Spartanburg, SC, and completed her residency training at Creighton University School of Medicine-Valleywise Health in Phoenix, AZ. She served as vice chief resident during her residency training. She has additional post-residency experience working in the outpatient setting treating multiple conditions such as depression, anxiety, PTSD, bipolar disorder, insomnia, OCD and psychotic disorders. Areas of interest include depression, anxiety, bipolar disorder, and ADHD.‍

Dr. Thomas O’Brien holds a Bachelor of Science degree from the University of Wisconsin–Madison and earned his medical degree from Midwestern University Chicago College of Osteopathic Medicine. He completed his psychiatry residency at Loyola University Medical Center. Dr. O’Brien has experience practicing across outpatient, PHP, IOP, and inpatient settings.

He strives to create a supportive environment where patients feel heard, respected, and understood. His approach emphasizes a holistic, whole-person method to healing, guided by the patient’s own goals and values. Dr. O’Brien integrates psychotherapy with medication management, drawing on his background in psychodynamic psychopharmacology and acceptance and commitment therapy.

Dr. O’Brien focuses on understanding each patient as a whole to create individualized treatment plans. This begins with a comprehensive history during the initial session to identify biopsychosocial factors. Treatment is then tailored to align with the patient’s unique goals and values, promoting meaningful progress.

Dr. Fatemeh Safian is a board-certified psychiatrist with experience in outpatient, inpatient, and telepsychiatry settings. She completed her residency at Larkin Community Hospital, caring for a diverse range of patients. Dr. Safian diagnoses and treats a wide variety of conditions, including depression, anxiety, OCD, PTSD, trauma-related disorders, phobias, personality disorders, ADHD, bipolar disorder, postpartum depression, and concerns across all age groups. She is dedicated to creating a safe, supportive space where people feel truly heard—believing good psychiatry starts with listening.

Dr. Safian fosters a warm, respectful, and judgment-free environment where patients can share openly. She takes time to understand each person’s symptoms, story, values, and goals. Medication is just one option; she also considers therapy, lifestyle changes, and other supports. Collaboration and trust are central to her approach, with patients guiding the care decisions.

During the first appointment, Dr. Safian conducts an in-depth, unhurried conversation to explore the patient’s history and goals. Together, they develop a personalized treatment plan that may include medication, therapy referrals, and practical strategies. Ongoing follow-ups provide space to track progress, make adjustments, and ensure the patient feels comfortable and empowered.