Dr. Marshall Sack, DO

Dr. Marshall Sack, DO


Family Medicine | Male | 65 years old

43 reviews| Leave a review
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Care Philosophy

Dr. Sack specializes in Family Medicine and practices in Novi, MI. He practices at 1 location.

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Dr. Sack's Experience

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Background Check

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Languages Spoken

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Memberships & Professional Affiliations

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Visiting Dr. Sack

Dr. Sack accepts 22 insurance carriers

Affiliated Hospitals

Hospital Quality
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Dr. Sack's Reviews

Likelihood of recommending Dr. Sack to family and friends
based on 43 total surveys (11 with reviews)
Dr. Sack's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    Over 45 minutes
Patient Reviews (11)
in Taylor, MI |
Dr. Sacks is very kind. He often has medical students from the surrounding universities shadow him at work. The only problem that I ran into numerous amount of times was the wait time. The last two times I visited I had a four hour wait time. Yes, I had an appointment scheduled. The last time I took it upon myself to leave and cancel my appointment. I am now seeking a new doctor.
in Canton, Michigan |
If I could leave 0 stars I would. Front desk staff are rude and clearly can't properly do their jobs. It takes HOURS to bee seen. Shortest wait time for me has been 3 HOURS!!!!! Longest is over 6 HOURS!!!! I am done with this office and doctor and won't be returning.
in Wayne, MI |
As a foster-care/adoptive parent of children & young adults with severe mental health disturbances I have dealt with inpatient and outpatient psychiatrists for years, from Grand Rapids, Detroit, Auburn Hills, New Baltimore, Northville & in-between, based on this I believe that Dr Marshall B Sack is the best Psychiatrist in Michigan, he is also a great Family Care Physician! He takes as much time as needed with each patient including you, so bring a bottle of water & book/homework...and patience.
white lake |
i have been seeing Dr Sack for 20 years. there is a long wait but he is always willing to spend the time with his patients. I have never had an issue with staff they are always willing to work with me.
in Farmington, MI |
By far Dr. Marshall Sack is definitely straight to the point, but cares about each patient. Dr. Sack is by far a thorough, knowledgeable, and sharp man. His staff are friendly and helpful. Additionally, Dr. Sack conducts a teaching practice and allows medical students to assist in the diagnosis. I will be seeing Dr. Sack until the day he retires, due to his thoroughness and knowledge of medicine.
in Hazel Park, MI |
The usual wait time is, 2-3 hours...he over books...him, and his staff don't seem to care, if you your there for hours. His staff, up front is rude, and doesn't act like they even want to be there...we have moved onto another practice, where the staff is friendly, professional, and were there, less than an hour.
White Lake, MI |
Office can be rude,All the girls unless you know them,I felt that Dr Sack has too many patients for the allotment that he has throughout the day and you sit and wait and wait and just watch out who you trust in that office I'm just going to tell you that everybody's tied in with each other office manager included and the office managers the one who discharges patients not the actual doctor himself him the doctor will discharge you over things that are not even your fault!!!!
in Novi, MI |
Overbooks himself so he has to rush through your appt. The wait is ridiculous. I have waited 4 hours before, the shortest wait has been 2 hours. It's unbelievable how someone could run an office like this.
Novi, MI |
The wait for this doctor is beyond ridiculous. The shortest wait I have had is two hours. You usually see a medical student first who doesn't know you and you tell him/her everything and then you repeat it with Dr. Sacks. He's constantly changing meds and will prescribe 3 different medication changes at once so you really don't know which one is helping or not helping. Unless you have hours to waste, save yourself the misery and don't use this guy.
Dr Sack is the best physician I have ever had. He does run behind, but he has medical students that he is helping teach. He is extremely thorough and explains everything to you. Most doctors and hospitals run behind schedule just like him. If you want a great doctor and don't mind a wait, he's your man. Office staff has been wonderful, no issues and they are friendly. Book a morning appointment for the least amount of waiting.
in Deteoit, michigan |
As usual over booked w excuses. Good staff feel sorry they have to deal w a greedy billing set up . Been coming for years cause he is a good doctor but 3 hours for a 4 minute check up is beyond acceptable. Unless it's necessary id go else where
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Dr. Sack's experience matches your search based on the following criteria:

  •  Based on total number of patients treated over the last 12 months
  •  Specializes in Family Medicine
  •  No board certification on record with Healthgrades
  •  Malpractice claims in Michigan not available
  •  No sanctions found
  •  No board actions found

Background Check

  • n/a
    Malpractice Claims not available

    Healthgrades does not collect malpractice information for Michigan.

    What is medical malpractice
  • 0

    No sanctions history found for the years that Healthgrades collects data.

    What is a sanction or disciplinary action
  • 0
    Board Actions

    No board actions found for the years that Healthgrades collects data.

    What are board actions

Conditions Treated

  • ADHD and-or ADD
  • Adjustment Disorder
  • Alcoholism (Alcohol Dependence)
  • Anxiety
  • Bipolar Disorder
  • Drug and Alcohol Dependence
  • Major Depressive Disorder
  • Nondependent Alcohol Abuse
  • Nondependent Drug and Alcohol Abuse
  • Nondependent Marijuana Abuse
  • Obsessive-Compulsive Disorder (OCD)
  • Post-Traumatic Stress Disorder (PTSD)
  • Psychiatric Diseases
  • Psychosis
  • Psychosis Due to Mental Illness
  • Schizoaffective Disorder
  • Schizophreniform and Schizoaffective Disorder
  • Tobacco Use Disorder


  • Medical School
    Mi State Univ Coll Of Osteo Med

    Graduated in 1978

Languages Spoken

  • English

Memberships &
Professional Affiliations

Dr. Sack does not have any memberships or affiliations listed. If you are Dr. Sack and would like to add memberships or affiliations, please update your free profile.


  • Family Medicine
  • Psychiatry

Procedures Performed

  • Psychiatric Evaluation