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Gloria Odum, MD

Staff Psychiatrist
Languages
English
SPECIALTIES
Anxiety
Bipolar Disorder
Depression
LGBTQIA+
Obsessive-compulsive disorder (OCD)
PTSD/Trauma
Perinatal Psychiatry
Phobias
Postpartum Depression
Tics/Tourette Syndrome
Geriatric

Education and training

  • Johns Hopkins University, BA
  • University of Texas School of Medicine at Houston, MD
  • MedStar Washington Hospital Center, Internship
  • Dell Medical School, University of Texas at Austin, Residency

Get to know

Gloria Odum, MD

Dr. Gloria Odum is a board-certified psychiatrist who treats adult patients. She completed her undergraduate studies at Johns Hopkins University, Baltimore, MD, where she received her Bachelor's degree with Honors in Public Health, then completed her medical degree at The University of Texas at Houston. She completed her residency in psychiatry at the University of Texas Dell Medical School in Austin, where she served as chief resident. Dr. Odum has worked in several clinical, leadership and administrative positions and has been actively involved in teaching and community outreach. She previously worked at The Menninger Clinic, which specializes in psychotherapeutic treatments. Dr. Odum has expertise in treating a wide variety of mental health disorders including depression, anxiety, PTSD, trauma disorders, bipolar disorder, schizophrenia, ADHD, OCD, and addiction. Dr. Odum strongly believes in treating the person and not the diagnosis. Dr. Odum's approach is holistic, collaborative, supportive, and patient-centered. Dr. Odum has been in practice since 2011.

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Dr. Arvind has experience in treating versatile patient populations. His areas of focus have been anxiety disorders, Acute stress and Post traumatic stress disorder, Attention Deficit Hyperactivity Disorder( ADHD ) and Attention Deficit Disorder ( ADD ) , Tics  and Tourette Syndrome ,Insomnia and depression. He has also worker with adults with Bipolar illness and pregnancy related anxiety and depression and helping clients with any psychiatric illness due to underlying neurological issues like Seizures, Multiple Sclerosis and NeuroCognitive Issues along with addressing Caregiver Burden for some clients.

Patients looking for a psychiatric provider will find Dr. Arvind’s approach in a gentle, friendly and educational way with a composed demeanor. He tends to approach Individualized treatment plans based on different needs for different clients and will always welcome any questions regarding the plan to reach Client’s Goals.

Austin Davidson, DO

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Dr. Austin Davidson grew up in Nashville, TN before moving to CA for his undergraduate studies at the University of California, Irvine where he was on the rowing team. He then attended medical school at the Alabama College of Osteopathic Medicine. He completed his psychiatry residency training at the University of Nevada, Las Vegas.

When he’s not practicing medicine, he enjoys spending time with his family, working out in his garage gym, and playing board games.

Dr. Davidson focuses on treating the whole patient. He believes medication is just one of the many important aspect to address when concerning mental health. Therapy, lifestyle changes, diet, and exercise are also equally important modalities that must be considered in treatment.  

Dr. Davidson’s treatment process typically begins with an in-depth history that focuses on getting to know his patients. He prefers to take his time with each patient and to make sure they feel they are heard. He believes the treatment process is a team effort and he takes time to come up with treatment plans that both he and his patients are comfortable with.

Nan Ambrosy, PMHNP

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Nan Ambrosy is a PMHNP with over 23 years of experience in outpatient and inpatient settings, caring for patients across the lifespan with a wide range of diagnoses. She earned her Doctor of Nursing Practice from Graceland University and holds master’s and post-graduate certificates from Wichita State University. She is ANCC board-certified as both an Adult Psychiatric Clinical Nurse and Lifespan Psychiatric Nurse Practitioner.

Nan uses a patient-centered approach with shared decision-making, fostering strong therapeutic relationships. She focuses on the whole person, emphasizing a balanced lifestyle that includes physical health, sleep, nutrition, exercise, social connections, and spirituality.

She begins with a thorough biopsychosocial assessment and collaborates with patients to set treatment goals. Using clinical judgment and diagnostic criteria, she develops individualized plans, discussing evidence-based treatment options such as therapy and medications. Follow-ups include ongoing monitoring to assess progress and refine goals as needed.

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Dr. De Guzman takes a collaborative, patient-centered approach, creating a warm and nonjudgmental environment. He listens deeply, asks thoughtful questions, and encourages honest exploration of symptoms and underlying patterns. He values authenticity, curiosity, and respect for each patient’s unique experiences. While symptom relief is important, his goal is to foster self-understanding and long-term growth. He works best with patients open to collaboration and motivated for change, whether through medication management, therapy, or both.

Dr. De Guzman begins with a consultation phase to ensure a good fit, listening carefully to understand each patient’s challenges and goals. Together, he and his patients build a working alliance by clarifying difficulties, identifying realistic changes, and exploring deeper patterns. When appropriate, he prescribes medication thoughtfully, aiming to support therapy rather than replace it. Each session integrates supportive and psychodynamic elements, combining medication review with therapeutic dialogue. Treatment plans are regularly revisited, allowing flexibility and growth, with the ultimate aim of empowering patients toward lasting change.

Thomas Sargent, MD

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Connie Hsiao, MD

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Dr. Hsiao values open communication, collaboration, and building a safe, supportive environment where patients feel heard and respected. She treats a wide range of mental health concerns—including depression, anxiety, ADHD, and life transitions—in children, adolescents, and adults. She emphasizes trust and mutual understanding in the therapeutic relationship.

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Specialties
Anxiety
Bipolar Disorder
Depression
LGBTQIA+
Obsessive-compulsive disorder (OCD)
PTSD/Trauma
Perinatal Psychiatry
Phobias
Postpartum Depression
Tics/Tourette Syndrome
Geriatric
States
Texas
Languages
English
Takes insurance
Virtual visits
7 years experience