Dr. John D Blackman, MD



Diabetes, Metabolism & Endocrinology   -  Ohio,  Columbus

 Overview

Dr. John D Blackman, MD works in Columbus, Ohio is a specialist in Diabetes, Metabolism & Endocrinology, Internal Medicine and graduated Rutgers Medical School in 1984. Dr. Blackman is affiliated with Grant Medical Center and practicing for 39 years

 Specialties

  • Diabetes, Metabolism & Endocrinology
  • Internal Medicine

 Conditions

• Abnormal Uterine Bleeding
• Adolescent Counseling
• Adrenal Incidentaloma
• Adrenal Insufficiency
• Adrenogenital Disorders
• Amphetamine and Other Psychostimulant Dependence
• Anterior Tibial Tendon Repair
• Avascular Necrosis
• Breast Fibroadenoma
• Broken Hand
  ...
• Bunionette
• Byssinosis
• Calcaneus Fracture
• Cocaine Addiction
• Congenital Mitral Stenosis
• Dysplasia
• Elbow Disorders
• Fear of Getting Married
• Food Allergy - Carp
• Food Allergy - Castor Bean
• Goiter
• Hernia Repair
• HIV (Human Immunodeficiency Virus)
• Hypovolemia
• Immunodeficiency Syndromes
• Laryngopharyngeal Reflux
• Leg Wounds
• Localized Adiposity
• Major Depressive Disorder
• Metastatic Tumors (Brain)
• Neck Bone Trauma
• Obsessive-Compulsive Disorder (OCD)
• Postherpetic Neuralgia
• Primary Congenital Glaucoma
• Pubovaginal Sling
• Pulmonary Angiography
• Pulmonary Edema
• Pulmonary Function Tests
• Quadriceps Tendon Repair
• Runny Nose
• Thymus Cancer
• Transient Tachycardia
• Tumor
 more details

 Procedures

• Abnormal Thyroid
• Acromegaly and Gigantism
• Adrenal Incidentaloma
• Adrenal Insufficiency
• Adrenogenital Disorders
• Calcium Metabolism Disorders
• Continuous Glucose Monitoring
• Cushing's Syndrome
• Diabetes Type 1
• Diabetes Type 2
  ...
• Diabetes With Renal Manifestations
• Diabetic Ketoacidosis
• Goiter
• Graves' Disease
• Growth Hormone Deficiency
• Gynecomastia
• Hashimoto's Disease
• Hypercalcemia
• Hyperkalemia
• Hyperlipidemia
• Hyperparathyroidism
• Hyperthyroidism
• Hypoglycemia
• Hypokalemia
• Hypoparathyroidism
• Hypopituitarism
• Hyposmolality and Hyponatremia
• Hypothyroidism
• Lipid Disorders
• Menstrual Disorders (incl. Dysmenorrhea)
• Obesity
• Osteopenia
• Osteoporosis
• Parathyroid (Gland) Disease
• Pheochromocytoma
• Polycystic Ovarian Syndrome
• Proteinuria
• Rickets
• Symptomatic Menopause
• Testicular Dysfunction
• Thyroid Cancer
• Thyroid Cyst
• Thyroiditis
• Vitamin D Deficiency
 more details

 Board Certifications

  • Board Certified by the American Board of Internal Medicine

 Years Since Graduation

  • 39

 State License

  • Ohio

 Education & Training

Medical School

Rutgers Medical School

Piscataway, NJ, United States

Graduated: 1984

Fellowship Hospital

University Of Chicago

Chicago, IL, USA

Year completed: 1991

 Awards

1   ACP
2   AOA
3   Endocrinology Society
4   ENDOSOC

 Dr. Blackman Reviews

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 Office Locations


Primary location

 Capital Primary Care
500 East Main Street Suite 100
Ohio (OH)
Columbus
43215
 Phone:(614) 566-9933

Accepting New Patients

  • Yes
* Please verify this information when scheduling an appointment.

 Map & Directions



Capital Primary Care, 500 East Main Street Suite 100, Columbus, Ohio (OH), 43215




 Insurances Accepted (check insurance plans)

  • Aetna
  • American Republic
  • Assurant Health
  • Blue Cross Blue Shield
  • CareSource
  • Cigna
  • Commercial Insurance Company
  • CoreSource
  • Coventry Health Care
  • GEHA
  • Golden Rule
  • Government Employees Health Association (GEHA)
  • Group Health Cooperative
  • HealthSmart
  • Humana
  • Mail Handlers Benefit Plan (MHBP)
  • MedHealthInsurance
  • Medicaid
  • Medical Mutual of Ohio
  • Medicare
  • Medicare MCR
  • Molina
  • Molina Healthcare
  • MultiPlan
  • National Elevator
  • NGS CoreSource
  • Tricare
  • United Healthcare
  • UnitedHealthCare

* Please verify this information when scheduling an appointment.

 Blog Posts

Blog Posts for Dr. John D Blackman, MD are not present.

 Patients Questions

Patients questions for Dr. John D Blackman, MD are not present.

 Affiliated Hospitals


Grant Medical Center photo


Grant Medical Center

111 South Grant Avenue Ohio OH, Columbus, 43215

Grant Medical Center is a non-profit hospital located in Columbus, OH. Procedures/Diagnosis costs are at the state average in 11 of 13 procedures. Length of Stay is shorter than the state average in 2 of 13 procedures.



  •  Latest reviews for Diabetes, Metabolism & Endocrinology specialists

  • Dr. C. is a pleasant, professional caring and fun doctor. Answered all my questions on a keep it simple level and explained everything. He took his time. I will refer them when needed. What a great group!
    07 February 2024
    (6)
  • He is the best if you need help with panic attacks. He fixed up my medication and I feel better.
    31 January 2024
    (40)
  • Dr. Jungblut and staff are all professional, fun, conscientious. Been going here for a long time. My children and grandchildren now see Dr. Jungblut too.
    24 January 2024
    (7)
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