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Dr. Mark Johns, MD
Medical Oncology* Age 54
Dr. Mark Johns, MD
5.0 (1 Ratings)

Offers telehealth

Dr. Mark Johns, MD is a Medical Oncologist in Cincinnati, OH.
Dr. Mark Johns, MD
5.0 (1 Ratings)

Dr. Mark Johns, MD

Medical Oncology* Age 54
Cincinnati, OH
Accepting new patients
25 years of experience

Offers telehealth

Dr. Mark Johns, MD is a Medical Oncologist in Cincinnati, OH.

About Dr. Mark Johns, MD

Dr. Johns graduated from Ohio State University College of Medicine. Dr. Mark Johns, MD is a Medical Oncologist in Cincinnati, OH and has 25 years experience. Dr. Johns has experience treating conditions like Colon Cancer, Gastrointestinal Malabsorption, Breast Cancer, Lung Cancer, Pernicious Anemia, Colorectal Cancer and Bone Cancer among other conditions at varying frequencies. Dr. Johns's office accepts new patients and telehealth appointments. Dr. Johns is board certified in Hematology and accepts multiple insurance plans.

Offers Telehealth

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

Explains Conditions Well

Patients said this doctor explains conditions well.

Trustworthy

Patients said this doctor is trustworthy.

Low Wait Times

Patients are usually seen in 10 minutes or less.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

Compare with other Medical Oncologists

Compare Dr. Johns with our nearby Medical Oncologists at Miami Valley Hospital
These providers are on the medical staff of Miami Valley Hospital
These providers are on the medical staff of Miami Valley Hospital.
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Experience Check

Enter a condition or procedure
Colon Cancer
Gastrointestinal Malabsorption
Breast Cancer
Colon Cancer
Gastrointestinal Malabsorption
Breast Cancer
Lung Cancer
Pernicious Anemia
Colorectal Cancer
Bone Cancer
Thyroid Cancer
Soft Tissue Sarcoma
Venous Embolism and Thrombosis
Liver Cancer
Small Intestine Cancer
Metastatic Respiratory System Cancer
Retroperitoneum Cancer
Biliary Tract Cancer
Anemia
  • View other providers who treat Anemia
Vitamin B12 Deficiency
Hodgkin's Disease
Esophageal Cancer
Non-Hodgkin's Lymphoma
Vitamin B12 Anemia
Deep Vein Thrombosis (DVT)
Bleeding Disorders
Uterine Cancer
Pancreatic Cancer
Coagulation Disorders
Chronic Lymphocytic Leukemia
Brain Cancer
Marginal Zone Lymphoma
Upper Digestive Tract Cancer
Gallbladder Cancer
Leukocytopenia
Osteosarcoma
Hypercoagulable State
Pleura Cancer
Anal and Rectal Cancer
Primary Hypercoagulable State
Multiple Myeloma
Peritoneal Cancer
Adrenal Gland Cancer
Pancytopenia
Cutaneous T-Cell Lymphoma
Neutropenia
Amyloidosis
Ductal Carcinoma in Situ
Thoracentesis
Male Breast Carcinoma
Breast Carcinoma
Kidney Cancer
Immune Thrombocytopenia
Leukocytosis
Skin Cancer
Follicular Lymphoma Grade 1
Prostate Cancer
Urinary Tract Cancer
Myelodysplastic Syndromes
Myeloproliferative Disorders
Pleural Cancer
Thrombocytosis
Squamous Cell Carcinoma of Skin
Hemochromatosis
Mycosis Fungoides
Ovarian Cancer
Refractory Anemia without Sideroblasts
Polycythemia Rubra Vera
Bladder Cancer
Neuroendocrine Tumors
Endocrine Gland Cancer
Melanoma
  • View other providers who treat Melanoma
Primary Central Nervous System Lymphoma
Peripheral T-Cell Lymphoma
Acquired Hemolytic Anemia
Acute Leukemia
Acute Lymphocytic Leukemia
Acute Lymphoid Leukemia
Acute Myeloid Leukemia
All Lymphoma
Anal Disorders
Anaplastic Large Cell Lymphoma
Anaplastic Large Cell Lymphoma, ALK Positive
Antiphospholipid Syndrome (APS)
Aortic Embolism and Thrombosis
Astrocytoma
Autoimmune Diseases
Basal Cell Carcinoma
Blood Disorders
Blood Disorders in Pregnancy
Bone Disorders
Brain and Nervous System Cancer (incl. Gliomas, Astrocytoma, Schwannoma, Medulloblastoma, Chordoma)
Brain Disorders
Breast Diseases
Cancer
  • View other providers who treat Cancer
Cancer of Cerebral Meninges
Carcinoid Syndrome
Carcinoma in Situ
Central Nervous System Lymphoma
Cervical Cancer
Chordoma
  • View other providers who treat Chordoma
Chronic Myeloid Leukemia (CML)
Chronic Myelomonocytic Leukemia
Coagulation Defects in Pregnancy and Postpartum
Cryoglobulinemia
Diffuse Follicle Center Lymphoma
Diffuse Large B-Cell Lymphoma
Duodenal Cancer
Esophageal Diseases
Ewing's Sarcoma
Eye Cancer
Fallopian Tube Cancer
Follicular Lymphoma Grade 2
Follicular Lymphoma Grade 3A
Gallbladder and Biliary Tract Cancer
Gastrointestinal Diseases
Graft vs Host Disease
Gum Cancer
Gynecologic Cancer
Head and Neck Cancer
Hemophilia
Hemophilia A
Hereditary Spherocytosis
Hypogammaglobulinemia
Hypothalamus Cancer
Illeum Cancer
Immune Thrombocytopenic Purpura (ITP)
Intestinal Malabsorption Carbohydrate
Labia Majora Cancer
Laryngeal Cancer
Larynx Conditions
Lobular Carcinoma
Lymphocytopenia
Lymphocytosis
Lymphoma
  • View other providers who treat Lymphoma
Lymphoma, Large-Cell
Lymphosarcoma
Macroglobulinemia (incl. Waldenstrom's )
Male Breast Cancer
Malignant Heart Tumors
Malignant Mediastinal Tumor
Malignant Pituitary Gland Tumor
Malignant Pleura Secondary
Mantle Cell Lymphoma
Mast Cell Diseases
Maternal Anemia
Mediastinal Tumors
Medulloblastoma
Merkel Cell Carcinoma
Metastatic Breast Cancer
Mixed-Cellularity Hodgkins Lymphoma
Monoclonal Gammopathy of Uncertain Significance
Mononucleosis
Multiple Endocrine Neoplasia
Neoplasm of Gastrointestinal Tract
Nodular Lymphocyte-Predominant Hodgkin Lymphoma
Nodular Lymphoma
Nodular Sclerosis Hodgkins Lymphoma
Oral Cancer
Parathyroid Cancer
Paroxysmal Nocturnal Hemoglobinuria
Penile Cancer
Pheochromocytoma
Pineal Region Tumors
Pituitary Tumor
Pulmonary Disease
Purpura
  • View other providers who treat Purpura
Qualitative Platelet Defects (incl. Glanzmann's Thrombasthenia)
Refractory Anemia with Sideroblasts
Reticulosarcoma
Salivary Gland Cancer
Schwannoma
Secondary Malignancies
Sickle Cell Disease
Sickle Cell Hemoglobin C Disease
Sickle Cell Hemoglobin SS Disease
Soft Tissue Sarcoma of Head, Face, and Neck
Stomach and Small Intestine Cancer
Stomach Cancer
Stomach Diseases
Testicular Cancer
Thalassemia
Thalassemia Minor
Throat Cancer (Hypopharyngeal)
Throat Cancer (Nasopharyngeal)
Thrombosis
Thymomas
  • View other providers who treat Thymomas
Tongue Cancer
Tonsil Cancer
Urethra Cancer
Urinary Disorders
Uterine Adnexa Cancer
Uterine Diseases
Vaginal Cancer
Vascular Disease
Vitamin B Deficiency
von Willebrand Disease
Vulvar Cancer
Vulvovaginal Rhabdomyosarcoma
Anemia and Iron Deficiency Screening
Bone Marrow Biopsy
Cancer Screening
Cardiac MRI (Magnetic Resonance Imaging) of Heart or Chest
Erythropoietin Test
Oral Cancer Screening
Plasmapheresis
Skin Screenings

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • Curative PPO
    Curative EPO
    Curative PPO Plus
  • Blue Card PPO
  • Open Access Plus
    Cigna PPO
  • Choice Care PPO
  • First Health (Coventry Health Care) PPO
  • Anthem Blue Cross Blue Shield HMO
    Anthem Blue Cross Blue Shield PPO
    Blue Preferred Plus POS
  • Silver Blue Access-OH PPO
    HealthSync (Select Network)-IN
    Gold Pathway-OH HMO
    Bronze Blue Access-OH PPO Plus
    Silver Pathway X-OH HMO
    The Christ Hospital Health Network (TCHHN)-OH
    Blue Access Options-OH PPO
    HealthSync Options-IN POS
    Balanced Blue Access-IN PPO
    Platinum Blue Access-IN PPO
    Blue Access Options for ERC Health-OH PPO
    Blue Preferred-IN HMO
    Catastrophic Pathway-OH HMO
    Gold Blue Access w/HSA-IN PPO
    Silver Blue Access-IN PPO
    Gold Pathway Group-OH HMO
    Bronze Blue Access w/HSA-IN PPO
    Silver Pathway-OH HMO
    Bronze Blue Access-IN PPO Plus
    Silver Pathway Group-OH HMO
    Bronze Pathway-OH HMO
    National (BlueCard) PPO
    Bronze Blue Access Plus w/HSA-IN PPO
    Bronze Pathway Group-OH HMO
    National (BlueCard Basic) PPO
    Lumenos Plans-OH
    Gold Blue Access-OH PPO
    Franciscan Alliance Tiered-IN
    Blue Preferred-OH HMO
    Gold Blue Access-IN PPO
    Silver Blue Access w/HSA-IN PPO Plus
    Blue Traditional-IN
    Ohio Med Plan-OH
    Blue Access-OH PPO
    The Christ Hospital Health Network (TCHHN)-IN
    Balanced Blue Access-OH PPO
    Bronze Blue Access-IN PPO
    Platinum Blue Access-OH PPO
    Blue Preferred Plus-IN POS
    Blue Preferred-OH POS
    Silver Blue Access w/HSA-IN PPO
    Lumenos Plans-IN
    Gold Pathway X-OH HMO
    Gold Blue Access w/HSA-IN PPO Plus
    Bronze Pathway X-OH HMO
    Platinum Pathway Group-OH HMO
    Catastrophic Pathway X-OH HMO
    Blue Preferred --IN HMO
    Silver Blue Access-OH PPO Plus
    Blue Access-IN
    Gold Blue Access-IN PPO Plus
    Blue Preferred --IN POS
    Blue Traditional-OH
    Pathway-OH HMO
    Trihealth HD80-OH
    Blue Preferred Plus-OH POS
    Silver Blue Access-IN PPO Plus
    Blue Preferred-OH EPO
    Bronze Blue Access-OH PPO
  • Aetna HMO
    Aetna
    Choice Plus POS II
  • HealthyBlue 2.0
    HealthyBlue Advantage

Where Dr. Mark Johns, MD Sees Patients

  1. 1 Oncology Hematology Care Inc
    601 Ivy Gtwy Ste 1100, Cincinnati, OH 45245
  2. 2 Office
    4350 Malsbary Rd Fl 1, Blue Ash, OH 45242
  3. 3 Office
    3301 Mercy Health Blvd Ste 100, Cincinnati, OH 45211
    Monday
    08:30 - 17:00
    Tuesday
    08:30 - 17:00
    Wednesday
    08:30 - 17:00
    Thursday
    08:30 - 17:00
    Friday
    08:30 - 17:00
    Saturday
    Closed
    Sunday
    Closed
  4. 4 The Jewish Hospital-Mercy Health
    4777 E Galbraith Rd, Cincinnati, OH 45236

What Patients Say

Likelihood to recommend Dr. Johns
5.0
Based on 1 Reviews
5 Stars (1)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (0)

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Patient Reviews
Aug 12, 2025
Relayed test results in an honest and understanding way. I felt comfortable.
— Aug 12, 2025
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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. Johns?
Call now to make an appointment
(513) 751-2273

Meet Dr. Mark Johns, MD

Specialties*
Medical Oncology
Hematology
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.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Johns communicate via email?
39 users said yes.
Yes
(39)
No
(21)
Does Dr. Johns offer telehealth services or virtual visits?
39 users said yes.
Yes
(39)
No
(13)
Does Dr. Johns offer an online patient portal?
60 users said yes.
Yes
(60)
No
(7)
Does Dr. Johns have free onsite parking?
85 users said yes.
Yes
(85)
No
(2)
Does Dr. Johns offer weekend visits?
18 users said yes.
Yes
(18)
No
(32)
Does Dr. Johns offer evening visits?
19 users said yes.
Yes
(19)
No
(31)
Does Dr. Johns specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Johns specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Johns specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Johns specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Johns accept insurance?
No responses yet.
Yes
(0)
No
(0)

FAQs About Dr. Johns's Practice

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. Mark Johns, MD. To arrange an appointment, call the number on Dr. Johns's profile.

Dr. Johns frequently treats the following conditions: Colon Cancer, Gastrointestinal Malabsorption, Breast Cancer, Lung Cancer, Pernicious Anemia, Colorectal Cancer and Bone Cancer. See more on Sharecare.

Dr. Mark Johns, MD is affiliated with Mercy Health-Clermont Hospital, Mercy Health-Anderson Hospital and Cincinnati Children's Burney Campus.

Yes, Dr. Mark Johns, MD holds board certification in Hematology and Medical Oncology.

Training & Medical Education
Medical Education
  • Ohio State University College of Medicine
    2001
Medical Education
Board Certifications
  • Hematology and Medical Oncology
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.

Hospitals Where Dr. Mark Johns, MD Practices

  • Mercy Health-Clermont Hospital

    3000 Hospital Dr, Batavia, OH

  • Mercy Health-Anderson Hospital

    7500 State Rd, Cincinnati, OH

  • Cincinnati Children's Burney Campus

    3333 Burnet Ave, Cincinnati, OH

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