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Dr. Johnnie Mao, MD

Internal Medicine* Age 39
Dr. Johnnie Mao, MD
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Dr. Johnnie Mao, MD is an Internist in Allentown, PA.
Dr. Johnnie Mao, MD
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Dr. Johnnie Mao, MD

Internal Medicine* Age 39
Allentown, PA
Call for new patient details
Dr. Johnnie Mao, MD is an Internist in Allentown, PA.

About

Dr. Mao graduated from Ross University School of Medicine. Dr. Johnnie Mao, MD is an Internist in Allentown, PA. Dr. Mao currently practices at Practice and are affiliated with St. Luke's Hospital-Bethlehem Campus, Geisinger St. Luke's Hospital, Saint Luke's Hospital Anderson, St Luke's Hospital-Monroe Campus, St Luke's Hospital-Upper Bucks Campus, St. Luke's Hospital-Easton Campus and St. Luke's Hospital-Miners Campus. Dr. Mao's office is not accepting new patients. Dr. Mao is board certified in Internal Medicine and accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Tobacco Use Disorder
Constipation
Arterial Blood Gas Test (ABG)
Tobacco Use Disorder
Constipation
Arterial Blood Gas Test (ABG)
Tobacco Use Disorder
Constipation
Arterial Blood Gas Test (ABG)
Acute Bronchitis
Acute Lower Respiratory Infection
All Headaches (incl. Migraine)
Dehydration
Foot Infection
Joint Pain
Nausea
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Shortness of Breath
Urinary Incontinence
Urinary Tract Infection (UTI)
Venous Embolism and Thrombosis
Electrocardiogram (EKG)
Immunization Administration
Abdominal Pain
Acute Upper Respiratory Infection
Adult Failure to Thrive
Anal or Rectal Pain
Anxiety
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Asphyxia and Hypoxemia
Bronchitis
Bruise of Face, Scalp, or Neck
Cachexia
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COPD (Chronic Obstructive Pulmonary Disease)
Diabetes Type 1
Diabetic Polyneuropathy
Down Syndrome
Familial Hypercholesterolemia
Fever
  • View other providers who treat Fever
Gastroesophageal Reflux Disease (GERD)
Gastroparesis
Gastroptosis
Hyperlipidemia
Hypertension
Ingrown Nail
Intestinal Diverticulitis
Leukocytopenia
Limb Pain
Lipid Disorders
Muscle Cramping
Muscle Spasm
Nail Infection
Pharyngitis
Polyneuropathy
Rhabdomyolysis
Sebaceous Cysts
Secondary Hypertension
Secondary Renovascular Hypertension
Thrush
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Venous Compression
Advance Directive End of Life Planning
Fecal Occult Blood Test for Colorectal Cancer

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • BluePPO HSA PPO
  • Hospital Advantage EPO
    Regional Preferred POS Plus
    Personal Choice PPO
    Local Value Network POS Plus
  • Elect Choice (Open Access) EPO
    Open Choice PPO
    Aetna HMO
    Managed Choice (Open Access) POS
    APCN Open Access Aetna Select
    Premier Care Network APCN Choice (OAMC) POS II
    AWH NJ Choice MultiTier POS II
    Premier Care Network Plus - Innovation Health
    Select
    Signature Administrators PPO
    Choice Plus POS II
  • Horizon Blue Cross Blue Shield HMO
    Direct Access PPO
    Horizon Blue Cross Blue Shield PPO
  • Cigna PPO
  • Keystone HMO-POS
  • Capital Blue Cross
  • Navigate HMO
    Navigate POS
    Choice Plus POS
    Nexus Open Access
    Options PPO
  • MVP Health Plan EPO
  • First Health (Coventry Health Care) PPO

Locations

  1. 1 St. Luke's Hospital-Allentown Campus
    1736 Hamilton St, Allentown, PA 18104
    Icon Directions Right Arrow Directions Phone Icon (484) 526-6643
  2. 2 St. Luke's Hospital
    801 Ostrum St, Bethlehem, PA 18015
    Icon Directions Right Arrow Directions Phone Icon (484) 526-6643
  3. 3 AdventHealth Redmond
    501 Redmond Rd NW, Rome, GA 30165
    Icon Directions Right Arrow Directions Phone Icon (706) 802-3020
  4. 4 St. Luke's Hospital-Warren Campus
    185 Roseberry St, Phillipsburg, NJ 08865
    Icon Directions Right Arrow Directions Phone Icon (484) 526-6643

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About Me

Specialties*
Internal Medicine
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
  • Ross University School of Medicine
Medical Education

Board Certifications

Board Certifications
  • Internal Medicine
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
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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. Johnnie Mao, MD. To arrange an appointment, call the number on Dr. Mao's profile.

Dr. Johnnie Mao, MD is affiliated with St. Luke's Hospital-Bethlehem Campus, Geisinger St. Luke's Hospital, Saint Luke's Hospital Anderson, St Luke's Hospital-Monroe Campus, St Luke's Hospital-Upper Bucks Campus, St. Luke's Hospital-Easton Campus and St. Luke's Hospital-Miners Campus.

Yes, Dr. Johnnie Mao, MD holds board certification in Internal Medicine.

Hospital Affiliations

  • St. Luke's Hospital-Bethlehem Campus

    801 Ostrum St, Bethlehem, PA

  • Geisinger St. Luke's Hospital

    100 Paramount Blvd, Orwigsburg, PA

  • Saint Luke's Hospital Anderson

    1872 St Lukes Blvd, Easton, PA

  • St Luke's Hospital-Monroe Campus

    100 St Lukes Ln, Stroudsburg, PA

  • St Luke's Hospital-Upper Bucks Campus

    3000 St Lukes Dr, Quakertown, PA

  • St. Luke's Hospital-Easton Campus

    250 S 21st St, Easton, PA

  • St. Luke's Hospital-Miners Campus

    360 W Ruddle St, Coaldale, PA