Summary

Dr. Diamreyan graduated from the University of Benin School of Medicine in 1989. He works in Rancho Cucamonga, CA and specializes in Psychiatry. Dr. Diamreyan is affiliated with Department Of State Hospitals Patton.

Quick Facts

  • 3.2
  • 37 years of experience
  • speaks English, Spanish
  • Ucsf Medical Center
  • 6 written reviews
  • 1 specialty
  • 12 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

  • Had a good bedside manner
  • Spent time with me
  • Flexible scheduling

Office Location

Dr. Ochuko Gregson Diamreyan

10630 Town Center Dr Ste 110Rancho Cucamonga, CA 91730

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Dr. Ochuko Gregson Diamreyan, MDShannon Shaffer, PMHNP-BCDr. Osmond Waheed, DODr. Adib Bitar, MD
PsychiatryPsychiatryPsychiatryPsychiatry
Accepts New Patients Accepts New Patients Accepts New Patients
3.2 
3.9 
37 Years of Experience 13 Years of Experience 10 Years of Experience 53 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English Speaks English
Rancho Cucamonga , CAChino , CAChino , CABurbank , CA
Med School: University Of Benin School Of Medicine Med School: MSN - University of Saint Joseph Med School: Touro University Nevada College Of Osteopathic Medicine Med School: American University of Beirut
Current Profile
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Insurance Plans Accepted by Dr. Ochuko Gregson Diamreyan

  • Accepts Medicare

Medical Specialties

Dr. Ochuko Gregson Diamreyan has the following specialty

Specialty Expertise

Dr. Ochuko Gregson Diamreyan has the following 12 areas of expertise

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

Certifications, License, & Education

37 Years Experience

Dr. Ochuko Gregson Diamreyan holds an active medical license in the state of California.

Medical License

Medical Doctor with an active medical license in the state of California that expires in 2026.

Education & Training

Residency

Completed their residency at Ucsf Medical Center.

Medical School

Graduated from University Of Benin School Of Medicine in 1989.

NPI Number

Dr. Diamreyan's NPI number is 1134171408.

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Frequently Asked Questions

Is Dr. Ochuko Diamreyan accepting new patients?
Dr. Ochuko Diamreyan has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Dr. Ochuko Diamreyan's office located?
Dr. Ochuko Diamreyan's office is located at 10630 Town Center Dr Ste 110, Rancho Cucamonga, CA, 91730.
What languages does Dr. Ochuko Diamreyan speak?
Dr. Ochuko Diamreyan speaks English and Spanish.
Does Dr. Ochuko Diamreyan accept my insurance?
You can see the insurance plans that Dr. Ochuko Diamreyan accepts on their Vitals profile.
Does Dr. Ochuko Diamreyan accept virtual/telehealth appointments?
Dr. Ochuko Diamreyan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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