Dr. Mark Wiesen, MD

Dr. Mark Wiesen, MD

Endocrinology, Diabetes & Metabolism  |  
Male  |  
67 y/o

Accepting new patients

Dr. Mark Wiesen, MD is an endocrinology, diabetes & metabolism doctor who practices in Teaneck, NJ. He is 67 years old and has been practicing for 42 years. Dr. Wiesen is affiliated with Holy Name Medical Center, Englewood Hospital and Medical Center and Hackensack University Medical Center.

Summit Medical Group

870 Palisade Ave

Teaneck, NJ 07666
Get Directions

Accepted insurance

  • Aetna
  • Cigna
  • EmblemHealth
  • First Health (Coventry Health Care)
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • MultiPlan
  • Oxford Health Plans
  • QualCare
  • UnitedHealthCare

Learn about Dr. Wiesen

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you

Top Care Areas


See how frequently Dr. Wiesen performs your care needs compared to other doctors.

Diabetes With Renal Manifestations
very high
more than 99% of peers
very high
more than 99% of peers
Thyroid Disease
very high
more than 99% of peers

Dr. Wiesen's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

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Care Philosophy

This content was provided by Dr. Wiesen "We are committed to delivering the best care and an exceptional patient experience. We are devoted to providing services that are patient-centered and compassionate, and care for you as a person."


  • Endocrinology, Diabetes & Metabolism

Board Certifications

  • Diabetes, Metabolism & Endocrinology
    Accredited by: American Board of Internal Medicine*
  • Internal Medicine
    Accredited by: American Board of Internal Medicine*

Conditions Treated

  • Abnormal Thyroid
  • Adrenal Insufficiency
  • Autoimmune Diseases
  • Autoimmune Thyroid Diseases
  • Bone Disorders
  • Breast Diseases
  • Calcium Metabolism Disorders
  • Cancer
  • Craniopharyngioma
  • Cushing's Syndrome
  • Diabetes Insipidus
  • Diabetes Type 1
  • Diabetes Type 2
  • Diabetes With Renal Manifestations
  • Diabetic Ketoacidosis
  • Diabetic Retinopathy
  • Female Infertility
  • Gestational Diabetes
  • Goiter
  • Graves' Disease
  • Growth Hormone Deficiency
  • Gynecomastia
  • Hashimoto's Disease
  • Hyperaldosteronism
  • Hypercalcemia
  • Hyperlipidemia
  • Hyperparathyroidism
  • Hyperthyroidism
  • Hypoglycemia
  • Hypoparathyroidism
  • Hypopituitarism
  • Hypothyroidism
  • Kidney Disease
  • Lipid Disorders
  • Menstrual Disorders (incl. Dysmenorrhea)
  • Obesity
  • Osteopenia
  • Osteoporosis
  • Overweight
  • Parathyroid (Gland) Disease
  • Parathyroid (Gland) Tumor: Other than Malignant
  • Parathyroid Cancer
  • Polycystic Ovarian Syndrome
  • Pregestational Diabetes Mellitus
  • Pregnancy-Related Disorders
  • Retina Diseases
  • Rickets
  • Symptomatic Menopause
  • Testicular Dysfunction
  • Thyroid Cancer
  • Thyroid Cyst
  • Thyroid Disease
  • Thyroiditis
  • Vitamin D Deficiency


Read More


  • Continuous Glucose Monitoring

Background Check

0 Malpractice Claims

No malpractice history found for New Jersey.

0 Sanctions

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

0 Board Actions

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


  • Columbia University College Of Physicians and Surgeons
    Medical School | Graduated 1975
  • Brookdale University Hospital and Medical Center
    Internship Hospital | Completed 1976
  • Brookdale University Hospital and Medical Center
    Residency Hospital | Completed 1978
  • Mount Sinai Hospital
    Fellowship Hospital | Completed 1981

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Wiesen has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

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

Dr. Wiesen's Reviews

Likelihood of recommending Dr. Wiesen to family and friends
based on 26 total reviews (5 with comments)
Dr. Wiesen's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    16 to 30 minutes
Patient Comments (5)
in Ft Lee, NJ |
I am Dr. Wiesen patient for several years and he definitely is the best endocrinologist I had appointments with. He is a straight talker and very good in explanations of all options patient has.
I've been seeing Dr. Wiesen for 15 years, he is wonderful. So thorough, explains everything and truly cares for his patients. I wouldn't change doctors for anything!
Hillsdale, NJ |
Dr Weisen was highly recommended to me by a friend. He was totally unprepared for my appointment he did not even look at information that the office staff asked me to send ahead. He was rude to me and told me that if I didn't like what I saw in the mirror that I needed to work harder! Not once had I implied that I was not happy with my appearance. When he finally looked at the reports that has been sent regarding my Thyroid he started to take the appointment more seriously, but I was done!
in Teaneck, NJ |
Booked the appointment about 2 months ago for my 7 year old son. Only to find out when I get to the appointment that the Doctor doesn't see kids under 16. No one told me this when I booked the appointment nor when they called to confirm the appointment. Office staff very RUDE!!
in North Bergen, NJ |
I struggled with my diabetes for years. I was prescribed one medicine or another with no real success. A family member recommend Dr. Wiesen and I made an appointment. I had heard that he was kind of grouchy so I expected the worst. Let me just say, that Dr. Wiesen is worth his weight in gold. He explained everything to me, sent me to classes at the hospital and prescribed an injectable medication that has brought my numbers under control. For the first time in years, I am feeling great.
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Now Accepting New Patients
Dr. Wiesen accepts 10 insurance carriers
  • Aetna
    Aetna HMO
    Choice Plus POS II
  • Cigna
    Cigna HMO
    Cigna PPO
    Open Access Plus
  • EmblemHealth
    Health Insurance Plan of Greater New York (HIP) PPO
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • Horizon Blue Cross Blue Shield of New Jersey
    Direct Access
    Horizon Blue Cross Blue Shield HMO
    Horizon Blue Cross Blue Shield POS
    Horizon Blue Cross Blue Shield PPO
  • Humana
    Choice Care PPO
  • MultiPlan
    MultiPlan PPO
  • Oxford Health Plans
    Freedom Plan
  • QualCare
    QualCare HMO
    QualCare PPO
  • UnitedHealthCare
    Oxford Liberty

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Wiesen has admitting privileges

Hackensack University Medical Center
30 Prospect Ave
Hackensack, NJ 07601
View Hospital Profile
Englewood Hospital and Medical Center
350 Engle St
Englewood, NJ 07631
View Hospital Profile
Holy Name Medical Center
718 Teaneck Rd
Teaneck, NJ 07666
View Hospital Profile