About
Provider

Ronald D. Gellis, PhD

Neuropsychologist

Gender: Male
Experience: 11 years

About Ronald D. Gellis, PhD

Ronald D. Gellis, PhD is a neuropsychologist, addiction / substance abuse counselor, mental health counselor, and professional counselor. Dr. Ronald D. Gellis has 11 years of experience in neuropsychology.

Education

Ronald D. Gellis, PhD earned a degree of a Doctor of Philosophy.

Licenses

Ronald D. Gellis, PhD has been registered with the National Provider Identifier database since April 03, 2013, and his NPI number is 1891038352. Dr. Gellis certified his NPI information on 06/09/2020.

Book an Appointment

To schedule an appointment with Dr. Ronald D. Gellis, please call (949) 533-6075.

Neuropsychologist

Dr. Ronald D. Gellis is a Neuropsychologist in Rancho Santa Margarita, CA with special training and skill in evaluating and treating nervous system disorders, then determining how illnesses, injuries, and diseases of the brain and nervous system influence the way a patient feels, thinks, and behaves. As a Neuropsychologist, Ronald D. Gellis, PhD performs the evaluation, assessment, and diagnosis of various brain conditions. Neuropsychology is the study and evaluation of the relationship between the brain and behavior in order to treat dysfunctions in that relationship. Significant diseases and conditions treated by Neuropsychologists include headaches, Parkinson's disease, movement disorders like epilepsy, as well as memory and cognitive disorders. Medical tests, procedures and therapies provided by Neuropsychologists include bedside cognitive and behavioral neurologic screens; evaluation of intelligence, executive functions (such as planning, abstraction, conceptualization), attention, memory, language, perception, sensorimotor functions, motivation, mood state and emotion, quality of life, and personality styles.

A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.

Neuropsychologists in Rancho Santa Margarita, CA

Addiction / Substance Abuse Counselor

Dr. Ronald D. Gellis is an Addiction / Substance Abuse Counselor in Rancho Santa Margarita, CA with special training and skill in diagnosing and treating addiction and mental health disorders responsible for addiction. As an Addiction / Substance Abuse Counselor, Ronald D. Gellis, PhD performs diagnosis and treatment of addiction to alcohol and drugs. Addiction / Substance Abuse Counseling is a medical specialty dedicated to researching and treating all types of substance addiction disorders. Significant diseases and conditions treated by Addiction / Substance Abuse Counselors include alcohol and drug addiction. Medical tests, procedures and therapies provided by Addiction / Substance Abuse Counselors include conducting patient interviews, administering drug tests, creating treatment plans, participating in therapy sessions, and referring patients to other medical specialists as needed.

Addiction Substance Abuse Counselors in Rancho Santa Margarita, CA

Mental Health Counselor

Dr. Ronald D. Gellis is a Mental Health Counselor in Rancho Santa Margarita, CA with special training and skill in working with individuals, groups and communities to improve mental health dysfunctions by discussing emotions and experiences, then prescribing custom holistic solutions. As a Mental Health Counselor, Ronald D. Gellis, PhD performs assessments and diagnostics, psychotherapy, treatment planning, and crisis management. Mental Health Counseling is flexible, consumer-driven therapy that combines psychotherapy with practical, problem resolution strategies. Significant diseases and conditions treated by Mental Health Counselors include substance abuse, anger management, bullying, depression, anxiety, relationships, self-image, and LGBTQ issues. Medical tests, procedures and therapies provided by Mental Health Counselors include listening compassionately, analyzing emotions and experiences, determining client goals and insights, developing holistic therapeutic strategies for good mental health.

Mental Health Counselors in Rancho Santa Margarita, CA

Professional Counselor

Dr. Ronald D. Gellis is a Professional Counselor in Rancho Santa Margarita, CA with special training and skill in assessing patient mental health and treating cognitive, psychological, and behavioral disorders using a wide variety of therapy techniques. As a Professional Counselor, Ronald D. Gellis, PhD performs diagnosing and treating mental and emotional disorders, providing therapy to clients in individual and group settings, research into advanced therapy techniques and applications, and referral to medical mental health professionals as needed . Professional Counseling is a healthcare specialty centered on providing mental and emotional guidance and therapy to treat mental, emotional, and addictive disorders. Significant diseases and conditions treated by Professional Counselors include anxiety, depression, post-traumatic stress disorder (PTSD), behavioral disorders, phobias, bereavement, marital hardship, attempted suicide, drug and alcohol addiction, sexual abuse, . Medical tests, procedures and therapies provided by Professional Counselors include psychotherapy, cognitive behavior disorder (CBD) therapy, crisis management, mental health assessment, intelligence quotient examinations, marriage counseling, one-on-one therapy sessions, anger management therapy, and stress management.

Professional Counselors in Rancho Santa Margarita, CA
  • Alcohol Addiction
  • Benzodiazepine Addiction
  • Drug Addiction
  • Exercise Addiction
  • Food Addiction
  • Gambling Addiction
  • Internet Addiction Disorder (IAD)
  • Kratom Addiction
  • Narcotics Addiction
  • Porn Addiction
  • Process Addiction
  • Psychostimulant Addiction
  • Sex Addiction
  • Smoking Addiction
  • Sugar Addiction
  • Tianeptine Addiction
  • Tobacco Use Disorder (Nicotine Addiction)
  • Video Game Addiction
  • Addiction Treatment
  • Addiction Wellness Coaching
  • Alcohol Addiction Treatment Program
  • Drug Addiction Treatment
  • Food Addiction Treatment
  • Gambling Addiction Therapy
  • Individualized Addiction Treatment Plan
  • Internet Addiction Disorder Treatment
  • Intravenous (IV) NAD+ Addiction Treatment
  • Opiate Addiction Treatment
  • Sex Addiction Treatment
  • Smoking Addiction Treatment
  • Sugar Addiction Treatment
  • Video Game Addiction Treatment

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