Summary

Dr. Hanssmann graduated from the University of Iowa in 1967. He works in Davis, CA and specializes in Psychiatry. Dr. Hanssmann is affiliated with University Of California Davis Medical Center.

Quick Facts

  • 5
  • 59 years of experience
  • speaks English
  • University Of Chicago Medicine
  • 6 written reviews
  • 1 specialty
  • 11 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

Dr. Dennett John Hanssmann

509 4th St Ste A5Davis, CA 95616

Compare with Similar Doctors

Dr. Dennett John Hanssmann, MD
Dr. Anastasia Ruiz, MD
Richelle Jenkins-Garrett, PMHNP
Dr. Seth Sherman, MD
Dr. Dennett John Hanssmann, MDDr. Anastasia Ruiz, MDRichelle Jenkins-Garrett, PMHNPDr. Seth Sherman, MD
PsychiatryPsychiatryPsychiatryPsychiatry
Accepts New Patients Accepts New Patients Accepts New Patients
59 Years of Experience 9 Years of Experience 17 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English, Mandarin Speaks English Speaks English
Davis , CAJacksonville , FLSan Francisco , CAJacksonville , FL
Med School: University Of Iowa Med School: Texas Tech University Health Sciences Center School Of Medicine Med School: Stanford University
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Dennett John Hanssmann

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Dennett John Hanssmann has the following specialty

Specialty Expertise

Dr. Dennett John Hanssmann has the following 11 areas of expertise

  • Attention Deficit Disorder (ADD) / Attention Deficit Hyperactivity Disorder (ADHD)
  • Attention-Deficit/Hyperactivity Disorder (ADHD)
  • Bipolar Disorder
  • Depression
  • Depressive Disorder
  • Insomnia
  • Mental Illness
  • Mood Disorders
  • Personality Disorder
  • Schizophrenia
  • Sleep Disorders

Certifications, License, & Education

59 Years Experience

Dr. Dennett John Hanssmann holds an active medical license in the state of California.

Medical License

Medical Doctor with an active medical license in the state of California.

Education & Training

Residency

Completed their residency at University Of Chicago Medicine.

Medical School

Graduated from University Of Iowa in 1967.

NPI Number

Dr. Hanssmann's NPI number is 1265456081.

Similar doctors

Frequently Asked Questions

Is Dr. Dennett Hanssmann accepting new patients?
Dr. Dennett Hanssmann has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Dennett Hanssmann accept my insurance?
You can see the insurance plans that Dr. Dennett Hanssmann accepts on their Vitals profile.
Which hospitals is Dr. Dennett Hanssmann affiliated with?
Dr. Dennett Hanssmann is affiliated with University Of California Davis Medical Center.
Where is Dr. Dennett Hanssmann's office located?
Dr. Dennett Hanssmann's office is located at 509 4th St Ste A5, Davis, CA, 95616.
Does Dr. Dennett Hanssmann accept virtual/telehealth appointments?
Dr. Dennett Hanssmann has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.