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About Dr. Dennis J Lang

Dr. Dennis J Lang, DO is a Doctor primarily located in Sumter, SC, with another office in Manning, SC. He has 16 years of experience. His specialties include Internal Medicine and Cardiovascular Disease. Dr. Lang has received 3 awards. He speaks English.

Rating Overview

13 Ratings with 1 Comment

The overall average patient rating of Dr. Dennis J Lang is Excellent. Dr. Dennis J Lang has been rated by 13 patients. From those 13 patients 1 of those left a comment along with their rating. The overall rating for Dr. Dennis J Lang is 4.8 of 5.0 stars.

Mapbox Map of Dr. Dennis J Lang

Primary Address

Jimmie Dale Cannon Jr Md

115 N Sumter St Ste 410
Sumter, SC 29150
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Mapbox Map of Dr. Dennis J Lang


21 E Hospital St
Manning, SC 29102
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Dr. Dennis J Lang has the following 2 specialties

  • Internal Medicine

    An internist is a physician who focuses on the diagnosis and treatment of conditions that affect the adult population—both acute and chronic.
    These doctors are often who adults see as their primary physicians because they treat a broad range of illnesses that do not require surgical or specialist interventions. They also work to help a patient maintain optimal health in order to prevent the onset of disease.
    In addition to treating the common cold and flu, internists also treat chronic diseases like diabetes and heart disease.

  • Cardiovascular Disease
  • Specialty Expertise

    Dr. Dennis J Lang has the following 12 expertise

  • Heart Attack
  • Atherosclerosis
  • Heart Block
  • Stroke
  • Acute Coronary Syndrome (ACS)
  • Blood Clot
  • Unstable Angina
  • Heart Diseases
  • High Cholesterol
  • Arrhythmia
  • Hypertension
  • Heart Failure

Dr. Dennis J Lang has 0 board certified specialties

See the board certifications this doctor has received. Board certifications provide confidence that this doctor meets the nationally recognized standards for education, knowledge and experience


Showing 1 of 13

courteous and thorough

Dr. Lang has a bedside manorism that puts you at ease. He is very thorough in his testing and comprehension of those test. He spends time listening to you and answers any questions you may have. I highly recomend Dr. Lang for Cardiology and internship.

Wait time
5.0 minutes
Easy Appointment
Friendly Staff
Accurate Diagnosis
Bedside Manner
Spends Time with Me
Appropriate Follow-up
Full Review Rating Breakdown
  • Awards

    3 Awards

  • Compassionate Doctor Recognition

    Compassionate Doctor Recognition (2011, 2014)

    Compassionate Doctor certification is granted to physicians who treat their patients with the utmost kindness. The honor is granted based on a physician's overall and bedside manner scores.

  • Patients' Choice Award

    Patients' Choice Award (2011, 2014)

    Patients' Choice recognition reflects the difference a particular physician has made in the lives of his/her patients. The honor is bestowed to physicians who have received near perfect scores, as voted by patients.

  • On-Time Doctor Award

    On-Time Doctor Award (2014)

    Vitals On-Time + Promptness Award recognizes doctors with consistent high ratings for timeliness of appointments. The honor is granted based on a physician's overall and promptness scores.

  • Education

    16 Years Experience

  • Michigan State University College Of Human Medicine

    Graduated in 2002

  • Accepted Insurance

    Dr. Dennis J Lang accepts the following insurance providers.

  • Aetna
    • Aetna Choice POS II
    • Aetna HMO
    • Aetna Managed Choice POS Open Access
    • Aetna Signature Administrators PPO
  • Cigna
    • CIGNA Open Access Plus

Locations & Directions

  • Similiar Doctors

    Dr. Dennis J Lang is similar to the following 3 Doctors near Sumter, SC.

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