Summary

I am passionate about working with adults to improve their emotional health and well-being. I have a strong background in both psychopharmacology and psychotherapy, including psychodynamic, cognitive behavioral and mindfulness. I believe in treating the whole person and I very much enjoy working collaboratively with my patients on a journey towards a healthy and fulfilling life.

Quick Facts

  • 2
  • 18 years of experience
  • Keck School Of Medicine Of The University Of Southern California
  • 3 written reviews
  • 1 specialty
  • 13 areas of expertise
  • 1 board certification
  • 3 hospital affiliations
  • 5 office locations
  • Female

Office Locations

Dr. Nissa Marie Keyashian has 5 locations

Keyashian Nissa Marie Office

1101 S Winchester Blvd Ste A101San Jose, CA 95128
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Dr. Nissa Marie Keyashian

1101 S Winchester Blvd Ste A101San Jose, CA 95128

Oconnor Hospital

2105 Forest AveSan Jose, CA 95128

Good Samaritan Hospital

2425 Samaritan DrSan Jose, CA 95124

Compare with Similar Doctors

Dr. Nissa Marie Keyashian, MD
Mary M Tilman, PMHNP
Dr. Christa DeFries, MD
Dr. Jennifer Wygant, DO
Dr. Nissa Marie Keyashian, MDMary M Tilman, PMHNPDr. Christa DeFries, MDDr. Jennifer Wygant, DO
PsychiatryPsychiatryPsychiatryPsychiatry
Accepts New Patients Accepts New Patients Accepts New Patients
18 Years of Experience 2 Years of Experience 8 Years of Experience 9 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English
San Jose , CASan Jose , CASan Francisco , CASan Francisco , CA
Med School: Keck School Of Medicine Of The University Of Southern California Med School: UC San Francisco Med School: UT Southwestern Medical Center Med School: Rocky Vista University College of Osteopathic Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Nissa Marie Keyashian

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

Medical Specialties

Dr. Nissa Marie Keyashian has the following specialty

Specialty Expertise

Dr. Nissa Marie Keyashian has the following 13 areas of expertise

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

Certifications, License, & Education

18 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2026, Active

EDUCATION & TRAINING

Medical School

Keck School Of Medicine Of The University Of Southern CaliforniaGraduated in 2008

Similar doctors

Frequently Asked Questions

How can I make an appointment with Dr. Nissa Keyashian?
You can find contact information for Dr. Nissa Keyashian here on Vitals.
Where is Dr. Nissa Keyashian's office located?
Dr. Nissa Keyashian's office is located at 1101 S Winchester Blvd Ste A101, San Jose, CA, 95128.
Does Dr. Nissa Keyashian accept my insurance?
You can see the insurance plans that Dr. Nissa Keyashian accepts on their Vitals profile.
Is Dr. Nissa Keyashian accepting new patients?
Dr. Nissa Keyashian has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Nissa Keyashian accept virtual/telehealth appointments?
Dr. Nissa Keyashian 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.