Summary

Dr. Marshall Sack is a family medicine and psychiatry physician who brings nearly five decades of medical experience to his practice. He earned his Doctor of Osteopathy degree from Michigan State University College of Osteopathic Medicine and completed his residency training at Sinai Grace Hospital. With 48 years of dedicated service in healthcare, Dr. Sack has developed expertise across both primary care and mental health disciplines. He communicates with patients in English.

Dr. Sack practices at locations in Novi, Michigan, and maintains affiliations with Garden City Hospital and Henry Ford Providence Novi Hospital. He specializes in treating anxiety disorders, including generalized anxiety disorder in both adult and pediatric patients. His practice includes performing blood tests and complete blood counts to support comprehensive patient care. Dr. Sack also utilizes remote patient monitoring technology to enhance ongoing patient management. Patients have given him an average rating of 3.7 on Vitals.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.7
  • 48 years of experience
  • 112 insurance plans accepted
  • speaks English
  • Sinai Grace Hospital
  • 30 written reviews
  • 2 specialties
  • 10 areas of expertise
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Marshall Barnett Sack has 2 locations

Family Care Physicians Pc

39500 W 10 Mile Rd Ste 100Novi, MI 48375
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:00 pm
SatClosed
SunClosed

Henry Ford Providence Novi Hospital

47601 Grand River AveNovi, MI 48374

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Dr. Marshall Barnett Sack, DOHelix Virtual CareNicole Baldwin, APRN, FNP-BCDr. Shakeilla Smithbey, MD
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.7 
4.2 
48 Years of Experience 8 Years of Experience 15 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English
Novi , MIBoca Raton , FLOrlando , FLHouston , TX
Med School: Michigan State University College Of Osteopathic Medicine Med School: Howard University College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Marshall Barnett Sack

  • Accepts Medicare
  • Accepts Medicaid
  • AARP
  • Aetna
  • Aetna - EPO
  • Aetna - Medicare
  • Aetna - PPO
  • Aetna Better Health
  • Aetna Better Health - Medicaid (Managed)
  • Aetna Better Health - Medicare (Advantage HMO)
  • Allianz Worldwide Care
  • Allianz Worldwide Care - Workers’ Compensation
  • Ambetter
  • AmeriHealth
  • AmeriHealth - Medicare (Advantage HMO)
  • Ascension Health
  • Ascension Health - PPO
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - HMO
  • Blue Cross Blue Shield - Medicaid
  • Blue Cross Blue Shield - Medicaid (Managed)
  • Blue Cross Blue Shield - Medicare
  • Blue Cross Blue Shield - PPO
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Michigan - Federal Employees Program
  • Blue Cross Blue Shield of Michigan - HMO
  • Blue Cross Blue Shield of Michigan - Medicare
  • BLUE CROSS of CALIFORNIA
  • CareSource
  • CareSource - Medicaid
  • CareSource - Medicaid (Managed)
  • CareSource - Medicare
  • Centivo
  • CHAMPVA
  • Cigna
  • Cofinity
  • Community Care Associates
  • Community Health Choice
  • Contra Costa Health Plan
  • GEHA
  • Golden Rule
  • Health Alliance
  • Health Alliance - HMO
  • Health Alliance - Medicaid (Managed)
  • Health Alliance - Medicare (Advantage HMO)
  • Health Alliance - PPO
  • HealthSmart
  • Humana
  • Humana - HMO
  • Humana - Medicaid (Managed)
  • Humana - Medicare
  • McLaren Health Plan
  • McLaren Health Plan - Medicaid
  • Medicaid
  • Medicaid - Medicaid
  • Medicaid - Medicaid (HMO Plans)
  • Medicaid - Medicaid (Managed)
  • Medical Mutual
  • Medicare
  • Medicare - HMO
  • Medicare - Medicaid
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • Medicare - Medicare (Advantage HMO)
  • Medicare - PPO
  • Meridian Health Plan
  • Meridian Health Plan - Medicaid (Managed)
  • Meritain Health
  • Moda Health
  • Moda Health - Medicaid (Managed)
  • Molina Healthcare
  • Molina Healthcare - HMO
  • Molina Healthcare - Medicaid
  • Molina Healthcare - Medicaid (Managed)
  • Molina Healthcare - Medicare (Advantage HMO)
  • Mutual of Omaha
  • Optimum HealthCare
  • OSU Health Plan
  • PacificSource Health Plans
  • Palmetto GBA
  • Priority Health
  • Priority Health - HMO
  • Priority Health - Medicaid (Managed)
  • Priority Health - Medicare
  • Priority Health - Medicare (Advantage HMO)
  • Priority Health - POS
  • Priority Health - PPO
  • Progressive - POS
  • Reliance Standard
  • Reliance Standard - HMO
  • State Farm
  • STLDentalPlan| LLC
  • Three Rivers Providers Network (TRPN)
  • Total Health Care
  • Tricare
  • Ultimate Health Plans
  • United Behavioral Health
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicaid
  • UnitedHealthcare - Medicaid (Managed)
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare - POS
  • UnitedHealthcare Oxford
  • UnitedHealthOne
  • Unity Health Insurance
  • UPMC Health Plan
  • Wellcare
  • Wellcare - Medicare
  • WPS Health Plan
  • WPS Health Plan - Medicare
  • Zing Health
  • Zing Health - HMO

Medical Specialties

Dr. Marshall Barnett Sack has the following 2 specialties

Specialty Expertise

Dr. Marshall Barnett Sack has the following 10 areas of expertise

  • Check-up
  • Contraception
  • Family Planning
  • Fibromyalgia
  • Immunization
  • Influenza
  • Mood Disorders
  • Psychiatry
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

48 Years Experience

Dr. Marshall Barnett Sack holds an active medical license in the state of Michigan.

Medical License

Doctor Of Osteopathy with an active medical license in the state of Michigan that expires in 2026.

Education & Training

Residency

Completed their residency at Sinai Grace Hospital.

Medical School

Graduated from Michigan State University College Of Osteopathic Medicine in 1978.

NPI Number

Dr. Sack's NPI number is 1629071170.

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Frequently Asked Questions

Where is Dr. Marshall Sack's office located?
Dr. Marshall Sack's office is located at 39500 W 10 Mile Rd Ste 100, Novi, MI, 48375.
How can I make an appointment with Dr. Marshall Sack?
You can find contact information for Dr. Marshall Sack here on Vitals.
What languages does Dr. Marshall Sack speak?
Dr. Marshall Sack speaks English.
Does Dr. Marshall Sack accept virtual/telehealth appointments?
Dr. Marshall Sack has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Marshall Sack affiliated with?
Dr. Marshall Sack is affiliated with Garden City Hospital.

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