Harmeeta Singh, MD

Dr. Jennifer Cenker is a board-certified psychiatrist with a strong foundation in science and mental health care. She earned her bachelor’s degree in Biology from John Carroll University, completed a PhD in Molecular Virology at Case Western Reserve University, and received her medical degree from The Ohio State University College of Medicine, where she also completed her Psychiatry Residency. She treats a range of conditions including ADHD, depression, anxiety, OCD, bipolar disorder, and PTSD/trauma.

Dr. Cenker values open communication and a strong therapeutic alliance, creating a supportive and collaborative environment where patients feel heard and respected. She develops individualized treatment plans that typically include both medication management and therapy, guided by evidence-based practices. She also promotes weight-neutral care and emphasizes health-supporting habits.

Dr. Cenker begins with a comprehensive initial appointment focused on understanding each patient’s history and treatment goals. She uses this information to build personalized treatment plans. Follow-up appointments include ongoing medication management and the integration of therapeutic techniques, ensuring care evolves with the patient's needs.

Serena Mirchandani is a board-certified psychiatric nurse practitioner with extensive experience treating serious mental illnesses such as bipolar disorder and schizophrenia spectrum disorders. She also provides care for individuals with depression, anxiety, PTSD, OCD, autism spectrum disorder, and substance use disorders. Serena earned both a Master of Science in Nursing and a Doctorate in Nursing Practice in psychiatry from Columbia University. She completed a Nurse Practitioner Fellowship at Community Healthcare Network and worked at Bellevue Hospital for 2.5 years, providing care on an inpatient psychiatric unit for a diverse, underserved population.

Serena’s approach is grounded in open communication, evidence-based care, and deep respect for each patient’s lived experience. She prioritizes a collaborative, safe space where individuals feel heard, respected, and empowered. Her holistic style supports honest conversation, transparency in treatment options, and patient-centered goals.

Serena begins with a comprehensive assessment to understand each patient's full story—biological, psychological, and social. She then partners with patients to develop personalized, evidence-based treatment plans that align with their values and goals. She emphasizes education, transparency, and regular follow-up to support ongoing progress and informed decision-making.

Dr. Mark Varela is a board-certified psychiatrist joining Talkiatry directly out of residency. He focuses primarily on medication management, often accompanied by brief cognitive, motivational, or supportive therapy. He may request that you also meet with a therapist regularly for your benefit. Dr. Varela received his medical degree and general psychiatric residency training both from Texas Tech University Health Sciences Center in West Texas. He treats young adults and adults with a wide variety of mental health concerns, including ADHD, mood disorders, anxiety, OCD, and PTSD.

Mahreen Rashid, PMHNP, has over ten years of experience treating patients with a variety of psychiatric diagnoses across inpatient, intensive outpatient, and outpatient settings. While she has cared for children, adolescents, and adults, her primary focus and passion is supporting adults with their mental health needs. She earned her medical degree and completed her training with a commitment to compassionate, evidence-based care.

Mahreen takes a collaborative approach, working closely with each patient to understand their emotional needs and medication preferences. She values a team-based approach, integrating input from patients and other care providers to create a holistic treatment plan that supports overall well-being.

During initial evaluations, Mahreen gathers a thorough history, including medical background, mental health concerns, and personal goals. She reviews past medication trials, discusses previous experiences with providers, and assesses each patient’s comfort level with new treatments. Together, she and her patients develop individualized plans to support long-term mental health and wellness.

Dr. Mott grew up in southeastern Idaho. She earned a Ph.D. in Molecular Biology from the University of California at Berkeley in 2009, and her Doctor of Medicine (MD) degree in 2014 from the University of Chicago. She completed her psychiatry residency at the University of Utah in 2018 and became board certified in Psychiatry by the American Board of Psychiatry and Neurology in 2019. Following her residency, she worked as an inpatient psychiatrist at the Huntsman Mental Health Institute in Salt Lake City, Utah and served as an assistant clinical professor in the Department of Psychiatry at the University of Utah. In 2021 she moved to Dallas, Texas to work in a residential and partial hospitalization treatment center for eating disorders. She loves to incorporate psychotherapeutic techniques and goal setting together with medication management to help patients achieve wellness and fulfillment in their lives.

Dr. Mott enjoys treating a wide variety of psychiatric conditions, including depression, anxiety, OCD, bipolar disorder, PTSD, eating disorders and substance use disorders. She believes strongly in individualized treatment that focuses on holistic, compassionate and collaborative care with patients.

She loves to incorporate psychotherapeutic techniques and goal setting together with medication management to help patients achieve wellness and fulfillment in their lives.

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Dr. Robert Smeed, DO, is a board-certified psychiatrist with a passion for healing the human mind and consciousness. He earned his Doctor of Osteopathic Medicine from Lake Erie College of Osteopathic Medicine and completed his Psychiatry Residency at Wayne State University College of Medicine. Certified by the American Board of Psychiatry and Neurology (ABPN), Dr. Smeed served as an outpatient psychiatrist at Veterans Affairs for 11 years, honing his expertise in mental health care. Driven by a deep interest in consciousness and innovative treatments, he combines talking therapies, neuromodulation, and modern psychopharmacology to help patients achieve lasting wellness.

Dr. Smeed is proficient in treating a wide range of psychiatric conditions while specializing in treatment-resistant depression, neurodevelopmental disorders, anxiety and trauma disorders. His treatment style is empathic and collaborative, emphasizing family dynamics and relationships while integrating psychodynamic principles with biopsychosocial models. He approaches each patient with creativity, using open-ended discussions and innovative therapeutic and psychopharmacologic strategies to tailor care, ensuring a personalized and effective treatment experience.

Dr. Smeed begins with open-ended dialogue, allowing patients to develop their narrative, which is often therapeutic. Treatment plans are customized to patient needs and align with diagnostic standards of care. He incorporates medication reviews, mindfulness techniques, cognitive behavioral therapy (CBT), supportive therapy, and psychodynamic approaches. Dr. Smeed also educates patients on lifestyle factors, such as diet and exercise, to support mental health, fostering a holistic and individualized path to wellness.