Summary

Gass works for LifeStance in Plymouth, and is accepting new patients. Expertise: Anxiety, Childhood Behavior Issues, Depression, Gender Identity, Obsessive Compulsive Disorder (OCD), PTSD/Trauma. Ages: 18-21, 22-26, 27-40. Take the first step, call or book today.

Quick Facts

  • accepting new patients
  • 4.2
  • 42 years of experience
  • 7 insurance plans accepted
  • speaks English
  • University Of Tennessee Health Science Center College Of Medicine
  • 6 written reviews
  • 4 specialties
  • 17 areas of expertise
  • 1 board certification
  • 1 office location
  • Male

Patients’ Perspective

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

Office Location

LifeStance Health

4 Collins Ave Ste 201APlymouth, MA 02360
Mon8:00 am - 8:00 pm
Tue8:00 am - 8:00 pm
Wed8:00 am - 8:00 pm
Thu8:00 am - 8:00 pm
Fri8:00 am - 8:00 pm
Sat8:00 am - 5:00 pm
SunClosed

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Gass Gregory
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Gass GregoryDr. Christopher Robertson, MDDr. Marjorie Lavin, MDDr. Peter Truong, MD
PsychiatryPsychiatryPsychiatryPsychiatry
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.2 
42 Years of Experience 8 Years of Experience 47 Years of Experience 6 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English Speaks English
Plymouth , MABoston , MABoston , MABoston , MA
Med School: University Of Tennessee Health Science Center College Of Medicine Med School: University Of Colorado School Of Medicine Med School: Joan & Sanford I. Weill Medical College of Cornell Univ. Med School: FIU Herbert Wertheim College of Medicine
Current Profile
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Insurance Plans Accepted by Gass Gregory

  • Aetna
  • BCBS
  • Beacon
  • Cigna
  • ComPsych
  • Optum
  • Tufts

Medical Specialties

Gass Gregory has the following 4 specialties

Specialty Expertise

Gass Gregory has the following 17 areas of expertise

  • Addiction Medicine
  • Attention Deficit Disorder (ADD) / Attention Deficit Hyperactivity Disorder (ADHD)
  • Attention-Deficit/Hyperactivity Disorder (ADHD)
  • Binge Eating Disorder
  • Bipolar Disorder
  • Clinical Depression
  • Depression
  • Depressive Disorder
  • Insomnia
  • Manic Depressive Disorder
  • Mental Health Counseling
  • Mental Illness
  • Mood Disorders
  • Personality Disorder
  • Psychologist
  • Schizophrenia
  • Sleep Disorders

Certifications, License, & Education

42 Years Experience

Gass Gregory holds an expired medical license in the state of Massachusetts.

Medical License

Medical Doctor with an expired medical license in the state of Massachusetts that expired in 2025.

Education & Training

Medical School

Graduated from University Of Tennessee Health Science Center College Of Medicine in 1984.

NPI Number

Gass Gregory's NPI number is 1699733113.

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Frequently Asked Questions

Is Gass Gregory accepting new patients?
Gass Gregory is accepting new patients on Vitals. View Gass Gregory's profile on Vitals to make an appointment.
Does Gass Gregory accept my insurance?
You can see the insurance plans that Gass Gregory accepts on their Vitals profile.
Where is Gass Gregory's office located?
Gass Gregory's office is located at 4 Collins Ave Ste 201A, Plymouth, MA, 02360.
What languages does Gass Gregory speak?
Gass Gregory speaks English.
Does Gass Gregory accept virtual/telehealth appointments?
Gass Gregory has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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