Dr. Alexander De Nesnera, MD

Dr. Alexander De Nesnera, MD

Psychiatry  ·  
Male  ·  
Age 61
Dr. Alexander De Nesnera, MD is a psychiatry specialist in Concord, NH and has been practicing for 28 years. He graduated from Dartmouth Med in 1986 and specializes in psychiatry.

36 Clinton St

Concord, NH 03301

Contact Information

Learn about Dr. De Nesnera

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. De Nesnera performs your care needs compared to other doctors.

Schizoaffective Disorder
more than 48% of peers
Schizophreniform and Schizoaffective Disorder
more than 47% of peers
Psychiatric Diseases
more than 37% of peers

Dr. De Nesnera's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

1  Specialties

  • Psychiatry

2  Board Certifications

  • Geriatric Psychiatry
    Accredited by: American Board of Psychiatry & Neurology*
  • Psychiatry
    Accredited by: American Board of Psychiatry & Neurology*

27  Conditions Treated

  • ADHD and-or ADD
  • Adjustment Disorder
  • Alcohol-Induced Mental Disorders
  • Alcoholism (Alcohol Dependence)
  • Amphetamine and Other Psychostimulant Dependence
  • Antisocial Personality Disorder
  • Anxiety
  • Bipolar Disorder
  • Cocaine Addiction
  • Drug and Alcohol Dependence
  • Gender Dysphoria
  • Marijuana Addiction
  • Nondependent Antidepressant Abuse
  • Nondependent Drug and Alcohol Abuse
  • Nondependent Marijuana Abuse
  • Nondependent Opioid Abuse
  • Opioid Dependence
  • Personality Disorders
  • Post-Traumatic Stress Disorder (PTSD)
  • Psychiatric Diseases
  • Psychosis
  • Psychosis Due to Mental Illness
  • Schizoaffective Disorder
  • Schizoid and Schizotypal Personality Disorder
  • Schizophrenia
  • Schizophreniform and Schizoaffective Disorder
  • Suicidal Ideation

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for New Hampshire.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • Dartmouth Med
    Medical School | Graduated 1986
  • Dartmouth Hitchcock Med Center
    Residency Hospital | Completed 1990

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. De Nesnera has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. De Nesnera does not have any memberships or affiliations listed. If you are Dr. De Nesnera and would like to add memberships or affiliations, please update your profile.

Dr. De Nesnera's Reviews

Be the first to leave a review

How likely are you to recommend
Dr. De Nesnera?
(Select your rating)

Leave a review

How was your experience with Dr. De Nesnera?