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Dr. Onyekachi Hammack, MD

Pediatrics* Age 40
Dr. Onyekachi Hammack, MD

Offers telehealth

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Dr. Onyekachi Hammack, MD is a Pediatrician in Mount Pleasant, MI.
Dr. Onyekachi Hammack, MD
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Dr. Onyekachi Hammack, MD

Pediatrics* Age 40
Mount Pleasant, MI
Accepting new patients

Offers telehealth

Dr. Onyekachi Hammack, MD is a Pediatrician in Mount Pleasant, MI.

About

Dr. Hammack graduated from Ben Gurion University of The Negev / Faculty of Health Science. Dr. Onyekachi Hammack, MD is a Pediatrician in Mount Pleasant, MI. Dr. Hammack currently practices at Practice and are affiliated with University Hospital-University of Michigan, Corewell Health Butterworth Hospital, McLaren Central Michigan, MyMichigan Medical Center Alma and MyMichigan Medical Center Clare. Dr. Hammack's office accepts new patients and telehealth appointments. Dr. Hammack also speaks French. Dr. Hammack is board certified in Pediatrics and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Experience Check

Enter a condition or procedure
Immunization Administration
Pharyngitis
Wellness Examination
Immunization Administration
Pharyngitis
Wellness Examination
Acute Lower Respiratory Infection
Acute Upper Respiratory Infection
Administrative Physical
Common Cold
Constipation
Diaper Rash
Fever
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Speech, Language and Learning Disorders
Strep Throat
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Abdominal Pain
Abnormal Thyroid
Acne
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Acute Bronchitis
Acute Laryngitis
Acute Pharyngitis
ADHD and-or ADD
All Headaches (incl. Migraine)
Allergic Conjunctivitis
Allergic Rhinitis
Anal or Rectal Pain
Anemia
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Animal Allergies
Anxiety
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Arthritis
Arthritis of the Elbow
Asthma
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Ataxia
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Back Pain
Balanoposthitis
Bedwetting
Bird Flu
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Bladder Infection
Blood in Urine (Hematuria)
Bronchiolitis
Bronchitis
Burn Injuries
Candidiasis of Skin and Nails
Celiac Disease
Cellulitis
Chlamydia Infections
Chronic Sinusitis
Coccygeal Pain
Conduct Disorder
Cough
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Deep Vein Thrombosis (DVT)
Dehydration
Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Diarrhea
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Difficulty With Walking
Dizziness
Down Syndrome
Dysentery
Dyslipidemia
Dysphagia
Ear Ache
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Eczema and Contact Dermatitis
Foot Infection
Gait Abnormality
Gastritis
Genu Valgum
Headache
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Heart Palpitations
Hip Sprain
Hydrocele
Hyperlipidemia
Hypokalemia
Hypothyroidism
Hypoxemia
Influenza (Flu)
Ingrown Nail
Joint Pain
Laryngitis
Limb Pain
Limb Swelling
Lipid Disorders
Low Back Pain
Malaise and Fatigue
Menstrual Disorders
Migraine
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Muscle Spasm
Nail Infection
Nasopharyngitis
Nausea
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Newborn Jaundice
Noninfectious Gastroenteritis and Colitis
Obesity
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Otitis Media
Overweight
Painful Urination (Dysuria)
Patellofemoral Pain Syndrome (PFPS)
Pediatric Obesity
Pediatric Overweight
Phimosis
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Pinkeye (Conjunctivitis)
Pneumonia
Polyuria
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Rash
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Scabies
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Second-Degree Burns
Sexually Transmitted Diseases (STDs)
Shortness of Breath
Sinus Bradycardia
Sinusitis
Sprains and Strains (incl. Muscle Tear)
Swine Flu
Thrush
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Thyroid Goiter
Tobacco Use Disorder
Tonsillitis
Tremor
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Urinary Incontinence
Urinary Tract Infection (UTI)
Vaginitis or Vaginosis
Vertigo
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Viral Infection
Vitamin D Deficiency
Warts
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Wheezing
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Circumcision

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Choice Plus POS II
    Open Choice PPO
    Managed Choice (Open Access) POS
    Premier Care Network Plus - Innovation Health
    Elect Choice (Open Access) EPO
  • HAP Insurance PPO
    HAP Insurance HMO
  • Cigna PPO
    Open Access Plus
  • Choice Care PPO
    Choice Care Network PPO
    Choice POS
  • Priority PPO
  • First Health (Coventry Health Care) PPO
  • Blue Care Network PCP Focus Network HMO
  • Navigate POS
    Nexus Open Access
    Choice Plus POS
    Navigate HMO
    Options PPO
  • Sparrow SPN
    PPO or EPO

Locations

  1. 1 Health Park Pharmacy
    2790 Health Pkwy, Mount Pleasant, MI 48858

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Dr. Hammack's Office & Staff

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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Hammack?
Call now to make an appointment
(989) 779-5270

About Me

Languages Spoken
French
Languages Spoken
Specialties*
Pediatrics
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • Ben Gurion University of The Negev / Faculty of Health Science
Medical Education

Board Certifications

Board Certifications
  • Pediatrics
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Common Questions and Answers
Responses are sourced directly from patients.
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Onyekachi Hammack, MD. To arrange an appointment, call the number on Dr. Hammack's profile.

Dr. Onyekachi Hammack, MD is affiliated with University Hospital-University of Michigan, Corewell Health Butterworth Hospital, McLaren Central Michigan, MyMichigan Medical Center Alma and MyMichigan Medical Center Clare.

Yes, Dr. Onyekachi Hammack, MD holds board certification in Pediatrics.

Hospital Affiliations

  • University Hospital-University of Michigan

    1500 E Medical Center Dr, Ann Arbor, MI

  • Corewell Health Butterworth Hospital

    100 Michigan St NE, Grand Rapids, MI

  • McLaren Central Michigan

    1221 South Dr, Mount Pleasant, MI

  • MyMichigan Medical Center Alma

    300 E Warwick Dr, Alma, MI

  • MyMichigan Medical Center Clare

    703 N McEwan St, Clare, MI