Zeshen Wu, MD

For the past 20 years, Dr. Lavin has worked at the University of Denver Health and Counseling Center, where she has treated undergraduate and graduate students. She also worked at a training clinic for students pursuing their PsyD degree. She has supervised and taught psychiatry residents. She taught a psychopharmacology and differential diagnosis course to psychology trainees. Dr. Lavin has a strong interest in functional medicine and alternative therapies. Dr. Lavin has been in practice for 35 years. She is board certified in adult psychiatry. Dr. Lavin focuses on a comprehensive medical assessment, medication management, psychoeducation, wellness, and alternative therapies. She enjoys treating young adults. Dr. Lavin did her undergraduate work at the University of Rochester. She earned her MD from Cornell University Medical College in New York City. Her psychiatry residency was at the University of Boston Medical Center. After training, Dr. Lavin held administrative and clinical positions at Kaiser Permanente in Denver, CO and at the Harvard Community Health Plan in Braintree, Massachusetts. She has written clinical triaging guidelines and patient information pamphlets.‍

Sheena Mammen is a Licensed Clinical Social Worker with seven years of experience in various aspects of mental health. She earned her undergraduate degree from Nyack College and her Master's from Stony Brook, which deepened her understanding of the field. She specializes in treating clients with anxiety, depression, ADHD, interpersonal issues, and perfectionism. Sheena employs culturally sensitive and person-centered approaches to tailor treatments for each individual. Her eclectic therapeutic style is rooted in Cognitive Behavioral Therapy, Dialectical Behavioral Therapy, and Attachment Therapy. She also incorporates communication skills, mindfulness, executive functioning, and social skills training into her sessions, fostering comprehensive support for her clients.

Dr. Nelson is a board-certified psychiatrist who attended the University of Iowa Medical School and completed her psychiatry residency and child and adolescent psychiatry fellowship at Walter Reed National Military Medical Center.  She has extensive experience treating active-duty service members, family members of active duty and the veteran population.  She feels comfortable working with a wide range of age groups and enjoys treating challenges with anxiety, mood, sleep, and concentration.

Dr. Nelson believes that the key to success in mental health care is being able to establish a trusting and open relationship between psychiatrist and patient.

While initial sessions include the need to gather background information about the patient overall as well as the symptoms of concern, subsequent sessions are focused on learning the impact of the treatment.

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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.

Akif A. Khawaja M.D. is a Clinical General Psychiatrist. He has worked in this field since graduating and obtaining his residency from the University of Mississippi Medical Center Department of Neurology and Behavioral Sciences in 1996. He has worked mostly with adults ranging from 18 to 90 years of age. He has served as a director of Intensive Outpatient Programs in the state of Mississippi. He currently focuses on medical management of patients above 50 years of age and has served as a director of Geriatric Psychiatric Units.

He has a particular interest in treating mood, anxiety, and cognitive disorders, including ADHD. Patients working with him can expect thorough and detailed appointments, as he places special emphasis on gathering comprehensive medical and psychiatric histories, including specific dates of past treatments. During initial visits, he carefully reviews previous medical interventions, particularly procedures such as electroconvulsive therapy (ECT) and vagus nerve stimulation (VNS).

His approach prioritizes thorough evaluations to ensure accurate diagnoses. He strongly believes that honesty is essential for achieving the best possible treatment outcomes.

Dr. Velda Pugh-Kinsey is a Board-Certified Psychiatrist with over three decades of experience in both outpatient and inpatient settings. She earned her medical degree from the University of Alabama School of Medicine and completed her psychiatry residency at University Hospital. She has previously served as Chief of Mental Health at a VA Hospital and has maintained a successful private practice focused on medication management and supportive therapy.

Dr. Pugh-Kinsey values open communication and believes in building a warm, respectful environment where patients feel heard. She works collaboratively with patients to set clear treatment goals and tailors her approach to meet each person’s unique needs. Her practice emphasizes both medication management and supportive therapy to promote long-term well-being.

During initial sessions, Dr. Pugh-Kinsey takes time to understand each patient’s history, concerns, and goals. She uses a team-based approach, partnering with patients in treatment planning and decision-making to ensure care is both effective and aligned with their values.