Amanda Rivera, PMHNP

Thomas Ittoop, MD has experience practicing in both academic and community settings. He earned his medical degree from Central Michigan University and completed his psychiatry residency at Baylor College of Medicine. His background reflects a commitment to comprehensive, patient-centered care grounded in clinical rigor and human understanding.

Dr. Ittoop fosters a warm, collaborative environment rooted in genuine human connection. He values uncovering core patterns, meaning, and the story beneath symptoms. His approach emphasizes curiosity, emotional insight, and self-understanding. Patients can expect transparency, clear communication, and shared goal-setting that honors their strengths, long-term vision, and capacity for resilience and wholeness.

He begins with a thorough initial evaluation exploring symptoms, personal and family history, personality patterns, and desired life changes. Together, he and his patients identify core goals and develop a personalized treatment plan. His integrative therapeutic style includes thoughtful medication management, regular check-ins, and a focus on long-term transformation—building clarity, resilience, and a grounded sense of self that extends beyond treatment.

Dr. Joshua Riederman is a board-certified psychiatrist with a specialization in the treatment of adults aged 18 to 65. Dr. Riederman obtained his undergraduate degree in brain, cognition, and neuroscience from the University of Michigan in Ann Arbor. He subsequently attended medical school at Nova Southeastern University in Fort Lauderdale, Florida, and completed his residency training at JFK Hospital in Palm Beach, Florida.

Dr. Riederman places a strong emphasis on establishing meaningful relationships with his patients and supporting them in achieving their individual life goals through effective treatment. He actively incorporates patient preferences into all treatment plans and integrates psychotherapy with medication management. Dr. Riederman recognizes the importance of educating patients about their care and dedicates time during each appointment to address any questions or concerns they may have.

In his clinical practice, Dr. Riederman begins by facilitating an open dialogue with patients regarding their primary concerns for the appointment. During initial consultations, he conducts a comprehensive assessment, which includes gathering relevant medical, familial, and social histories that may influence the course of treatment. In subsequent appointments, Dr. Riederman engages patients by inquiring about developments that have occurred since their last visit, as well as any issues related to medications or significant life events.

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Dr. Gregory Marc Varhely is a board-certified general adult psychiatrist. He grew up in Austin, Texas, and attended Texas State University, where he earned a BA in Psychology and a Master's degree in Biology/Biochemistry. After graduating from medical school at Ross University, he completed his residency in Psychiatry at the Medical College of Wisconsin. Dr. Varhely has served as an outpatient psychiatrist at the Department of Veterans Affairs and acted as an attending physician for resident psychiatrists at Texas A&M and UT Dell Medical Schools. He then acted as a sole proprietor of an outpatient psychiatric medication management and psychotherapy practice in Georgetown, Texas and later started contracting for North Central Health Care Mental Health Clinic, applying psychotropic medication management expertise to community-based treatment facilities in Wisconsin. Dr. Varhely's approach is rooted in forming meaningful connections with his patients. He wholeheartedly believes that psychological suffering stems from a blend of biological, psychological, social, and environmental factors. Dr. Varhely works together with his patients to uncover these factors and create treatment plans tailored to their specific needs using an eclectic blend of the latest in psychopharmacology, as well as psychodynamic, supportive, and cognitive-behavioral therapy.

Dr. Marcia Morris is a psychiatrist with over thirty years of experience providing medication management as well as supportive psychotherapy to adult patients. She takes a positive psychiatry approach to treatment, prescribing medication while supporting patient strengths, social connections, and healthy habits. She has worked with university students as well as employees in an employee assistance program. She provides care for patients with depression, anxiety, OCD, PTSD, and ADHD. In her previous role as an Associate Professor at the University of Florida, she has done research on the increase in depression and anxiety as well as the increased use of psychiatric medications among university students. She has published academic papers and given national talks in these topics with the goal of decreasing stigma and improving mental health care for young adults. She is a founding member of the Association for College Psychiatry and a member of the American Psychiatric Association college mental health caucus. Dr. Morris provides education to the public about mental health as a writer and public speaker. Her articles have appeared in the New York Times, the Tampa Bay Times, and the Huffington Post. She also has been interviewed on NPR and several podcasts. She currently writes a Psychology Today parenting blog "College Wellness: Promoting Happiness & Health in the College Years.” Her book, "The Campus Cure: A Parent's Guide to Mental Health & Wellness for College Students,” was published January 2018. Dr. Morris has an undergraduate degree from Harvard, a medical degree from Yale, and psychiatry residency training at New York Hospital Cornell Medical Center. She is a Distinguished Life Fellow of the American Psychiatric Association.

Before pursuing medicine, Dr. Kenneth Ethan Lai explored a range of passions. After earning dual degrees in Biology and Biochemistry from the University of California, Riverside, he opened a popular Riverside eatery featured on The Food Channel. He later transitioned to the IT industry, earning a master’s degree and certifications, before answering his true calling in medicine, graduating from Saint Matthews University School of Medicine.

Dr. Lai believes psychiatry combines science and the art of medicine. Patients value his professionalism, patience, empathy, and attentive listening. He acknowledges the many choices patients have in providers and strives to create a welcoming, collaborative, and supportive environment for everyone seeking care.

Dr. Lai treats both adults and children/adolescents with expertise in psychopharmacology, psychotherapy, addiction, geriatrics, and dual-diagnosis care. He is trained in TMS and ECT, is a Certified Suboxone Prescriber, and offers consultations and treatment through office-based or telemedicine visits. His approach is tailored to each patient’s needs, integrating compassionate care with evidence-based treatment.

Dr. Kevin Lu is a board certified adult psychiatrist. In addition to medication management, he integrates elements of psychotherapy, psychoeducation, lifestyle changes, and relationship skills into his approach. He enjoys working with a variety of individuals and conditions, with particular experience with veterans, immigrants, and university students. He has a friendly and casual style, and prioritizes strong therapeutic relationships in his work. Dr. Lu completed his undergraduate studies at New York University's Stern School of Business, and after a short career in finance, he made a transition into medicine. He received his medical degree from the Zucker School of Medicine at Hofstra/Northwell, and completed residency training in psychiatry at the University of Arizona in Tucson.