Summary

Dr. Peterson graduated from the Ross University School of Medicine in 1995. He works in Middletown, CT and 3 other locations and specializes in Psychiatry. Dr. Peterson is affiliated with Connecticut Valley Hospital and Saint Francis Hospital And Medical Center.

Quick Facts

  • accepting new patients
  • 5
  • 31 years of experience
  • speaks English, Spanish
  • University Of Connecticut Health Center
  • 1 written review
  • 1 specialty
  • 13 areas of expertise
  • 2 hospital affiliations
  • 5 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Gregory Nels Peterson has 5 locations

Connecticut Valley Hospital

1000 Silver StMiddletown, CT 06457

Catholic Charities

501 Lombard StNew Haven, CT 06513
Mon9:00 am - 8:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 8:00 pm
Thu9:00 am - 8:00 pm
Fri9:00 am - 5:00 pm
Sat9:00 am - 2:00 pm
SunClosed

Asylum Hill Family Center

896 Asylum AveHartford, CT 06105
Mon8:30 am - 4:00 pm
Tue8:30 am - 4:00 pm
Wed8:30 am - 4:00 pm
Thu8:30 am - 4:00 pm
Fri8:30 am - 4:00 pm
SatClosed
SunClosed

Catholic Charities

132 Grove StTorrington, CT 06790
Mon9:00 am - 8:00 pm
Tue9:00 am - 8:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 8:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Saint Francis Hospital And Medical Center

114 Woodland StHartford, CT 06105

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Dr. Gregory Nels Peterson, MD
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Dr. Gregory Nels Peterson, MDDr. Niles Drake, MDDr. Julia Wellin, MDDr. Marc Whaley, MD
PsychiatryPsychiatryPsychiatryPsychiatry
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
4.9 
31 Years of Experience 21 Years of Experience 52 Years of Experience 55 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
Middletown , CTBoston , MANew York , NYBoston , MA
Med School: Ross University School Of Medicine Med School: University of Arkansas for Medical Sciences Med School: Albert Einstein College of Medicine Med School: Tufts University School of Medicine Doctor of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Gregory Nels Peterson

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

Medical Specialties

Dr. Gregory Nels Peterson has the following specialty

Specialty Expertise

Dr. Gregory Nels Peterson 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

31 Years Experience

Dr. Gregory Nels Peterson holds an expired medical license in the state of Connecticut.

Medical License

Medical Doctor with an expired medical license in the state of Connecticut that expired in 2026.

Education & Training

Residency

Completed their residency at University Of Connecticut Health Center.

Medical School

Graduated from Ross University School Of Medicine in 1995.

NPI Number

Dr. Peterson's NPI number is 1619916962.

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Frequently Asked Questions

How can I make an appointment with Dr. Gregory Peterson?
You can find contact information for Dr. Gregory Peterson here on Vitals.
Does Dr. Gregory Peterson accept my insurance?
You can see the insurance plans that Dr. Gregory Peterson accepts on their Vitals profile.
Is Dr. Gregory Peterson accepting new patients?
Dr. Gregory Peterson is accepting new patients on Vitals. View Dr. Gregory Peterson's profile on Vitals to make an appointment.
Which hospitals is Dr. Gregory Peterson affiliated with?
Dr. Gregory Peterson is affiliated with Connecticut Valley Hospital and Saint Francis Hospital And Medical Center.
Where is Dr. Gregory Peterson's office located?
Dr. Gregory Peterson's office is located at 1000 Silver St, Middletown, CT, 06457.

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