See All General Surgeons in Detroit, MI
Dr. John Barnwell Sr, MD Icon-share Share Profile
icon-circle-check
Link Copied!
Profile link copied to clipboard!

Dr. John Barnwell Sr, MD

General Surgery*
3.4 (7)
Map Pin Small Detroit, MI
Accepting new patients
30 years of experience

Overview of Dr. John Barnwell Sr, MD

Dr. John Barnwell Sr, MD is a General Surgery Specialist in Detroit, MI. They specialize in General Surgery, has 30 years of experience, and is board certified in General Surgery. They graduated from HOWARD UNIVERSITY / COLLEGE OF ARTS AND SCIENCES / MUSIC DEPARTMENT and is affiliated with DMC Sinai-Grace Hospital. Patients rated Dr. Barnwell Sr an average 3.4 star rating.

Dr. Barnwell Sr works at Practice in Detroit, MI. They are accepting new patients and accept Aetna, Blue Cross Blue Shield and Blue Cross Blue Shield of Michigan as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

Find providers based on your care needs

User Ratings (of at least 4.0)
Insurance Accepted
Headshot Available
Accepting New Patients
Conditions Treated and Procedures Performed
Start the search for a new doctor with Super Profiles and customizable filters that matter the most to you.

Dr. Barnwell Sr's Office Locations

  1. 1
    Heidelberg Dermatology PC
    20400 Livernois Ave, Detroit, MI 48221 Icon Directions Right Arrow Directions Phone Icon (313) 864-8456
  2. 2
    Dmc Sinai-grace Hospital
    6071 W Outer Dr, Detroit, MI 48235 Icon Directions Right Arrow Directions Phone Icon (313) 966-3300

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • DMC Sinai-Grace Hospital

Experience & Treatment Frequency

NEW FEATURE

What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Umbilical Hernia
Incisional Hernia
Abscess or Fluid Incision and Drainage
Umbilical Hernia
Incisional Hernia
Abscess or Fluid Incision and Drainage

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Umbilical Hernia
Incisional Hernia
Abscess or Fluid Incision and Drainage
Abdominal Pain
Breast Lump
Cholecystitis and Gallstones
Colorectal Cancer
Gallstones
Gastroparesis
Anal Fistulectomy or Fistulotomy
Cholecystectomy with Robotic Assist
Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer
Gallbladder Removal
Laparoscopic Gallbladder Removal (Cholecystectomy)
Soft Tissue Tumor Removal
Wound Repair
Acute Bowel Infarction
Adrenal Gland Cancer
Anal and Rectal Cancer
Anal Fissure
Anal or Rectal Pain
Anorectal Abscess
Anorectal Fistula
Appendicitis
Ascites
  • View other providers who treat Ascites
Barrett's Esophagus
Benign Neoplasm of the Digestive System
Biliary Atresia
Bone Cancer
Bowel Strangulation
Breast Cancer
Burn Injuries
Capsular Contracture of Breast Implant
Collapsed Lung (Pneumothorax)
Constipation
Crohn's Disease
Diaphragmatic and Hiatal Hernia
Ductal Carcinoma in Situ
Esophageal Cancer
Esophageal Diverticulum
Esophageal Varices
Gallbladder and Biliary Tract Cancer
Gallbladder Cancer
Gastric Ulcer
Gynecologic Cancer
Hemorrhoids
Hiatal Hernia
Hidradenitis
Hyperparathyroidism
Ileus
  • View other providers who treat Ileus
Inflammatory Bowel Disease
Inguinal Hernia
Intestinal Abscess
Intestinal Diverticulosis
Intestinal Obstruction
Ischemic Colitis
Lipomas
  • View other providers who treat Lipomas
Liver Cancer
Lobular Carcinoma
Lung Cancer
Meckel's Diverticulum
Megacolon
Neoplasm of Gastrointestinal Tract
Neuroendocrine Tumors
Obstructed Inguinal Hernia
Osteosarcoma
Pancreatic Cancer
Parathyroid (Gland) Disease
Parathyroid (Gland) Tumor: Other than Malignant
Partial Lung Collapse
Pelvic Abscess
Peptic Ulcer
Peripheral Arterial Aneurysm
Peripheral Arterial Aneurysm and Dissection
Peripheral Arterial Embolism and Thrombosis
Peripheral Vascular Disease (PAD, PVD)
Phlebitis and Thrombophlebitis
Pleural Effusion
Pyloric Stenosis
Rib Fracture
Ruptured Aortic Aneurysm
Secondary Malignancies
Soft Tissue Sarcoma
Stomach and Small Intestine Cancer
Stomach Cancer
Thyroid Nodule
Traumatic Brain Injury
Ulcerative Colitis
Varicose Veins
Vascular Insufficiency of Intestines
Ventral Hernia
Abdominoplasty
Abscess or Cyst Drainage or Aspiration
Adjacent Tissue Transfer
Anoscopy
  • View other providers who treat Anoscopy
Arterial Catheterization with Robotic Assist
Arteriovenous Fistula Repair
Augmentation Cystoplasty
Axillary Lymph Node Dissection
Bile Duct Procedure
Biliary Drainage
Biopsy of Breast
Bladder Surgery
Bone Marrow Biopsy
Colectomy
Colectomy Sigmoidectomy with Robotic Assist
Colostomy
Cystotomy
Dressing and Debridement of Wound or Infection
Duodenal Polypectomy
Endoscopy (Esophagus, Stomach, Small Intestine)
Enterostomy (Laparoscopic or Open)
Excision of Breast Tumor
Excision of Esophageal Lesion
Excision of Rectal Tumor
Excision of Stomach Tumor
Fecal Impaction Removal
Gallbladder Removal (Cholecystectomy)
Gastrectomy
Gastrectomy with Robotic Assist
Gastric Bypass Surgery, Open
Gastrotomy
Glossectomy
Gynecomastia Repair
Hemorrhoidectomy or Excision of Anal Tags
Hepatectomy
Hernia Repair
Intestinal Transplant (incl. Enterectomy)
Laparoscopic Appendectomy
Laparoscopic Cholecystectomy Robotic Assist
Laparoscopic Excision or Destruction of Ovary
Laparoscopic Incisional Hernia Repair
Laparoscopic Inguinal Hernia Repair
Laparoscopic Removal of Stones from Biliary Tract
Laparoscopic Umbilical or Ventral Hernia Repair
Laparotomy
Lumpectomy
Lymph Node Biopsy or Excision
Mastectomy
Non Invasive Mechanical Ventilatn Robotic Assist
Non-Coronary Angioplasty, Atherectomy, and Stenting
Open Appendectomy
Open Gastric Restrictive Procedure
Open Incisional or Ventral Hernia Repair
Open Inguinal Hernia Repair
Open Lobectomy
Open Lung Resection or Removal
Pancreatectomy (incl. Pancreas Transplant and Whipple Procedure)
Parathyroidectomy
Peripheral Artery Catheterization
Port Placements or Replacements
Procetectomy With Robotic Assist
Proctectomy
Puncture Aspiration
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Repair of Anal and Rectal Defects (Anoplasty, Repair of Imperforate Anus, Sphincteroplasty, Rectal Graft)
Skin Grafts
Sphincterotomy
Splenectomy
Splenectomy and Splenorrhaphy
Splenectomy with Robotic Assist
Thoracentesis
Thyroid Biopsy
Thyroid Lobectomy
Thyroidectomy
Thyroidectomy or Thyroid Lobectomy
Total Splenectomy With Robotic Assistance
Tracheal Surgery
Vagotomy
  • View other providers who treat Vagotomy
Ventral Hernia Repair Laparoscopic
Video-Assisted Thoracoscopic Surgery (VATS) or Thoracotomy
Wedge Resection Colon
Check your insurance
    Close Icon
    Please double-check when making an appointment.

    View All Accepted Carriers

    • Aetna
    • Blue Cross Blue Shield
    • Blue Cross Blue Shield of Michigan
    • First Health
    • HAP Insurance
    • Humana
    • Priority Health
    • UnitedHealthCare

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
    Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.

    Learn more about how FindCare's ratings and reviews work

    3.4
    Average provider rating
    Based on 7 ratings
    Patient Ratings (7)
    5 Star
    (4)
    4 Star
    (0)
    3 Star
    (0)
    2 Star
    (1)
    1 Star
    (2)
    Leave a review

    How was your appointment with Dr. Barnwell Sr?

    Read more reviews on Healthgrades
    Photo: Dr. John Barnwell Sr, MD
    How would you rate your experience with Dr. John Barnwell Sr, MD?
    • Likelihood of recommending Dr. Barnwell Sr to family and friends

    Dr. Barnwell Sr's Office & Staff

    • Ease of scheduling urgent appointments
    • Office environment, cleanliness, comfort, etc.
    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

    Experience with Dr. Barnwell Sr

    • Level of trust in provider's decisions
    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Hpends appropriate amount of time with patients

    Tell Us About Yourself

    • Your gender:
    • Your age group:
    • Number of office visits you've had in the last 2 years:

    Finish Here

    • How would you like to confirm your survey information?
      Standard text messaging and data rates may apply.
    Thank you for sharing your feedback about Dr. John Barnwell Sr, MD.

    About Dr. John Barnwell Sr, MD

    Specialties*
    • General Surgery

    • *Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
    Specialties*
    Years of Experience
    • 30 years of experience
    Years of Experience
    Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.
    Languages Spoken
    • English
    Languages Spoken
    NPI Number
    • 1831105550
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Medical Education
    • HOWARD UNIVERSITY / COLLEGE OF ARTS AND SCIENCES / MUSIC DEPARTMENT
    Medical Education
    Board Certifications
    • General Surgery
    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.

    Frequently Asked Questions

    Dr. John Barnwell Sr, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Barnwell Sr is offering online scheduling or call the provider’s office for more information.

    Dr. Barnwell Sr has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. Barnwell Sr works at Practice in Detroit, MI. View the full address on Dr. Barnwell Sr’s profile.

    7 patients have reviewed Dr. Barnwell Sr. The overall rating for this provider is 3.4. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Barnwell Sr.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Barnwell Sr, there are benefits to both methods. A person calling to schedule an with Dr. Barnwell Sr appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

    Are you Dr. John Barnwell Sr, MD?

    Claim your profile through Healthgrades to keep it updated and reach more patients.

    It’s free and only takes a minute.

    CLAIM MY PROFILE

    Search

    Primary Care
    Close Icon

    In the event of a medical emergency, dial 911 or visit your closest emergency room immediately.

    © 2005-2024 Healthline Media a Red Ventures Company. All rights reserved. Our website services, content, and products are for informational purposes only. Healthline Media does not provide medical advice, diagnosis, or treatment. See additional information.