Dr. Mark D Gretsinger, MD



Gastroenterology   -  Ohio,  Toledo

 Overview

Dr. Mark D Gretsinger, MD works in Toledo, Ohio is a specialist in Gastroenterology, Pediatric Gastroenterology and graduated Wright State University Boonshoft School Of Medicine in 1983. Dr. Gretsinger is affiliated with Flower Hospital, St. Luke's Hospital, The Toledo Hospital and practicing for 40 years

 Specialties

  • Gastroenterology
  • Pediatric Gastroenterology

 Conditions

• Aneurysmal Bone Cyst
• Blindness
• Chronic Pain Management
• Cirrhosis
• da Vinci® Prostate Removal
• da Vinci® Prostate Surgery
• Diabetic Retinopathy
• Drooping Eyelids (Ptosis)
• Duodenitis
• Dystonia 7, Torsion
  ...
• Endophthalmitis
• Ethmoidectomy (Sinus Surgery)
• Female Pelvic Disorders
• Glaucoma - Ectopia Microspherophakia - Stiff Joints - Short Stature
• Guar Gum Allergy
• Herpes Simplex Virus Antenatal Infection
• Inflammatory Bowel Disease
• Intracranial Surgery
• Islet Cell Adenoma
• Laparoscopic Salpingectomy
• Lens Disorders
• Lower Back Injuries
• Midfoot Arthrodesis
• Minimally Invasive Esophagectomy (MIE)
• Minimally Invasive Gynecologic Surgery
• Minimally Invasive Resection of Mediastinal Tumor
• Neuropathic Diseases and Disorders
• Orbital Fracture
• Panic Disorder With Agorapobia
• Polycystic Ovarian Syndrome
• Pterygium
• Radical Retropubic Prostate Removal
• Radiesse® Injections
• Renal Artery Stenosis (RAS)
• Restylane® Injections
• Retinal Laser Photocoagulation
• Retinal Testing
• Scrambler Therapy (ST5)
• Screening Colonoscopy
• Shoulder Arthroscopy
• Stomach Surgery
• Thoracoscopic Segmentectomy
• Thoracoscopic Surgery
• Throat Culture
• Throat Swab
• Thromboendarterectomy or Excision of Infected Graft
• Tonsillitis
• Vaginal Cancer
• Vulvar Cancer
 more details

 Procedures

• Anemia
• Barrett's Esophagus
• Benign Neoplasm of the Digestive System
• Capsule Endoscopy
• Celiac Disease
• Cholecystitis and Gallstones
• Cirrhosis
• Colitis
• Colon Disorders
• Colon Polyp
  ...
• Colonoscopy
• Colonoscopy With Polypectomy
• Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
• Colorectal Cancer
• Colorectal Cancer Screening
• Crohn's Disease (Regional Enteritis)
• Diaphragmatic and-or Hiatal Hernia
• Diverticulitis, Intestinal
• Diverticulosis, Intestinal
• Duodenal Ulcer
• Duodenitis
• Dysphagia
• Endoscopy (Esophagus, Stomach, Small Intestine)
• Enteritis
• ERCP (Endoscopic Retrograde Cholangiopancreatography)
• Esophageal Cancer
• Esophageal Dilation
• Esophageal pH Monitoring
• Esophageal Ulcer
• Esophageal Varices
• Esophagitis
• Fecal Impaction Removal
• Flexible Sigmoidoscopy
• Gas-Bloat Syndrome
• Gastric Ulcer
• Gastritis
• Gastroesophageal Reflux Disease (GERD)
• Gastrointestinal Bleeding
• Gastrointestinal Diseases
• Gastrointestinal Malabsorption
• Gastroparesis
• Heartburn
• Hemorrhoids
• Hepatitis B - Immune Response
• Hepatitis C
• Ileus
• Indigestion
• Intestinal Obstruction
• Irritable Bowel Syndrome
• Liver Biopsy
• Malnutrition
• Manometry
• Neoplasm of Gastrointestinal Tract
• Non-Neonatal Jaundice
• Pancreatitis
• Peptic Ulcer
• Pyloric Stenosis
• Ulcerative Colitis
• Unexplained Weight Loss
• Vascular Insufficiency of Intestines
• Vomiting Disorders
 more details

 Board Certifications

  • Board Certified by the American Board of Internal Medicine

 Years Since Graduation

  • 40

 State License

  • Ohio

 Education & Training

Medical School

Wright State University Boonshoft School Of Medicine

Dayton, OH, United States

Graduated: 1983

 Awards

Awards for Dr. Mark D Gretsinger, MD are not present.

 Dr. Gretsinger Reviews

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 Office Locations


Primary location

 Digestive Healthcare Consultants of Northwest Ohio
3439 Granite Circle
Ohio (OH)
Toledo
43617
 Phone:(419) 843-7996

Accepting New Patients

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

 Map & Directions



Digestive Healthcare Consultants of Northwest Ohio, 3439 Granite Circle, Toledo, Ohio (OH), 43617




 Insurances Accepted (check insurance plans)

  • Aetna
  • Aetna HMO
  • Anthem Blue Cross Blue Shield
  • Anthem Blue Cross Blue Shield PPO
  • Blue Card PPO
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield PPO
  • Choice Care PPO
  • Choice PPO
  • Cigna
  • Cigna HMO
  • Cigna PPO
  • Humana
  • Medical Mutual of Ohio
  • Medicare
  • Medicare MCR
  • MultiPlan
  • Open Access
  • Paramount
  • PHCS Network PPO
  • United Healthcare
  • UnitedHealthCare

* Please verify this information when scheduling an appointment.

 Blog Posts

Blog Posts for Dr. Mark D Gretsinger, MD are not present.

 Patients Questions

Patients questions for Dr. Mark D Gretsinger, MD are not present.

 Affiliated Hospitals





The Toledo Hospital

2142 North Cove Boulevard Ohio OH, Toledo, 43606

 1-877-559-3771


  •  Latest reviews for Gastroenterology 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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