Satveet Khela, DO

Background and credentials    

Dr. Catherine Cashman is triple board-certified by the American Board of  Psychiatry and Neurology in Adult Psychiatry, Child & Adolescent  Psychiatry, and Forensic Psychiatry. She holds two Bachelor’s degrees: one in  Finance from New York University, and another in Biology from the University  of New Orleans. She earned her medical degree from Nova Southeastern  University and completed an Adult Psychiatry residency at LSU Health Sciences  Center in New Orleans. Dr. Cashman subsequently completed two fellowships:  the first in Child & Adolescent Psychiatry at LSU New Orleans, along with  a certification in Infant Mental Health (working with children ages 0–6 years  and their caregivers); the second fellowship was in Forensic Psychiatry at  the University of Rochester and the Rochester Regional Forensic Unit.    

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Treatment approach    

Dr. Cashman brings an extensive and specialized skillset to psychiatry,  informed by her triple board-certifications. Her treatment approach  integrates clinical expertise from adult, child and adolescent, and forensic  psychiatry, emphasizing accurate diagnosis, risk assessment, and  evidence-based care. With specialized expertise in forensic psychiatry and  competency assessments, she employs rigorous evaluation methods to accurately  inform treatment planning and risk management, particularly in complex or  legally-involved cases.    

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What you can expect in a first visit    

Patients visiting Dr. Cashman for the first time can expect a detailed and  comprehensive psychiatric evaluation. Given her forensic and clinical  experience, initial assessments are thorough, focusing on clear diagnostic  understanding, individualized risk assessment, and appropriate treatment  planning. Patients can anticipate a collaborative, professional, and  structured environment aimed at clarifying diagnoses and addressing their  unique mental health needs effectively.    

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Why Talkiatry?    

We’re a virtual mental health practice that makes it easy to find great  care. We combine quality and convenience to help you thrive—faster. Our  providers, like this one, are highly trained experts who specialize in  medication management and collaborate with you on a treatment plan that fits  your needs and comfort level.

Dr. Caleb Cheatham is a board-certified psychiatrist who completed his undergraduate studies at Stetson University in DeLand, FL, before earning his medical degree and completing his psychiatry residency at the University of Tennessee Health Science Center in Memphis, TN. He brings a strong foundation in psychopharmacology and a deep commitment to person-centered care.

Dr. Cheatham takes an open, nonjudgmental approach and strives to create a safe space for patients to share vulnerably. He believes in leading with compassion and listening as a core tool for understanding. His treatment philosophy is integrative—combining thoughtful medication management with supportive, individualized therapy—and he encourages patients to consider the role of lifestyle factors like sleep, nutrition, and exercise.

Dr. Cheatham begins with a conversational consultation focused on understanding each patient’s story and needs. Together, they co-create a personalized treatment plan grounded in the patient’s values. He emphasizes clear communication and routinely revisits treatment goals to ensure alignment, progress, and ongoing support.

Dr. Megan Wynne is board certified in adult psychiatry and completed fellowship training in Consultation-Liaison Psychiatry (Psychosomatic Medicine). She has been in practicing psychiatry since 2006. Dr. Wynne completed her medical degree at Drexel University School of Medicine in Philadelphia, PA, her psychiatric residency at Thomas Jefferson University Hospital in Philadelphia, PA and her consultation/liaison psychiatric fellowship at Long Island Jewish Hospital in Queens, NY. She continued to work in Consultation Liaison Psychiatry at North Shore Hospital in NY, before working for nine years at Philadelphia Veterans Administration Hospital as a staff psychiatrist and associate at the University of Pennsylvania University Hospital. During this time, she worked closely with patients struggling with Traumatic Brain Injury, Post Traumatic Stress Disorder, Depression and Anxiety. She acted as an attending psychiatrist in training medical students, psychiatric residents and fellows. Following a move to New Zealand, she worked as lead psychiatrist for Te Puna Waiora, Maori Mental Health team (Indigenous Person mental health clinic) at Counties Manakau District Health Board. She worked with multiple patients facing cultural challenges, as well as psychosocial stressors (poverty, family fragmentation, poor education). During this time, she worked within the indigenous system of mental health, which treats not just emotional or physical issues for a person, but spiritual and familial as well. She has incorporated this into her treatment approach for all patients. Dr. Wynne has always believed that medication must be used in conjunction with psychodynamic therapy, and medical and social supports to most appropriately treat a patient. She offers 30-minute sessions consisting of medication management and brief therapeutic support. She specializes in treating victims of trauma, medical comorbidity.

Dr. Gamberino is a board certified adult psychiatrist who has been in practice for over 25 years. He has always been fascinated by how the brain works, especially in the setting of stress, anxiety, and trauma. He completed his training at the Pennsylvania State University College of Medicine MD/PhD program and earned his PhD in Neuroscience. He subsequently completed a Residency in Adult Psychiatry including an Anxiety Disorder Research Fellowship at the University of Florida. Dr. Gamberino had a private practice for over 10 years with a focus on providing psychotherapy integrated with pharmacological management. He worked for 25 years with adult and geriatric Veterans at Department of Veterans Affairs with focus on treating PTSD, as well as a full range of anxiety and mood disorders including 7 years of providing care through telehealth treatment. Dr. Gamberino also has 10 years of experience working with adolescents in the juvenile justice system.

Dr. Gamberino is experienced and comfortable treating a wide variety of psychiatric conditions including PTSD, mood disorders such as major depression and bipolar disorder, and all anxiety disorders such as generalized anxiety disorder, social phobia, panic disorder, and OCD. He enjoys sharing knowledge with patients to help them better understand the origins of their symptoms and a range of strategies to manage them.

Dr. Gamberino utilizes a non-paternalistic approach respecting the autonomy of his patients while helping them gain insight into their presenting problems utilizing a collaborative shared decision making approach to help reduce symptoms and optimize functioning. His practice combines evidence-based medication management with psychotherapy utilizing elements of supportive, cognitive behavior, and insight-oriented therapy. Dr. Gamberino utilizes a patient, caring approach, meeting patients where they are to empower them with making changes that lead toward improvement and optimization of their wellness.

Lindsey Stewart, PMHNP, holds three Bachelor’s degrees in Biology, Medical Technology, and Nursing, as well as a Master of Science in Nursing. She began her nursing career in 2011, working in inpatient psychiatry, and later expanded her experience to community mental health and home health for patients with behavioral health needs. In 2018, she earned her PMHNP certification from the University of Missouri–Kansas City and has since spent six years providing behavioral health medication management at an FQHC, treating patients across the lifespan.

Lindsey is passionate about her work and values each patient’s unique life story. She focuses on meeting patients where they are and creating customized treatment plans that align with their goals. Her care is rooted in a patient-centered approach, ensuring collaboration and respect throughout the treatment process.

Lindsey’s process blends structure with flexibility, tailoring care to each patient’s needs. She begins by establishing a diagnosis and treatment plan, integrating medication management, therapy, collaborative goal-setting, and ongoing progress monitoring. This holistic approach supports both mental health and overall well-being.

Dr. Coy Bolton was born and raised in South Texas, and was a teacher before becoming a physician. He completed medical school training and residency at Texas Tech Health Sciences Center in Lubbock, TX. Dr. Bolton has wanted to be a Psychiatrist for as long as he could remember. He will do his best to thoroughly and carefully work with his patients to determine the most accurate Psychiatric diagnosis/diagnoses possible.

While working together, Dr. Bolton may ask sensitive questions, but will do so in a nonjudgmental way with the only goal of helping his patients. He will also work in psychotherapy techniques during the sessions together. Dr. Bolton takes a holistic approach when working with patients, that focuses on multiple aspects of their lives.

Dr. Bolton prides himself on creating a safe and nonjudgmental space where the focus is simply on helping patients. He strives to work collaboratively with his patients, to ensure that he and the patient are both on the same page when it comes to their mental healthcare.