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Dr. David Giammar, MD

Colorectal Surgery Age 51
Dr. David Giammar, MD
4.3 (46 Ratings)

Offers telehealth

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Dr. David Giammar, MD is a Colorectal Surgery Specialist in Westerville, OH.
Dr. David Giammar, MD
4.3 (46 Ratings)
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Dr. David Giammar, MD

Colorectal Surgery Age 51
Westerville, OH
Accepting new patients
27 years of experience

Offers telehealth

Dr. David Giammar, MD is a Colorectal Surgery Specialist in Westerville, OH.

About

Dr. David Giammar, MD is a Colorectal Surgery Specialist in Westerville, OH and has 27 years experience. They graduated from Northeast Ohio Medical University in 1996 and completed a residency at Grant Med Center.They currently practice at Practice and are affiliated with Riverside Methodist Hospital, Mercer County Community Hospital, Grand Lake Health System, Aultman Hospital and Mount Carmel St. Ann's. Dr. Giammar has experience treating conditions like Cholecystitis and Gallstones among other conditions at varying frequencies. At present, Dr. Giammar received an average rating of 4.3/5 from patients and has been reviewed 46 times. Their office accepts new patients and telehealth appointments. Dr. Giammar is board certified in Critical Care Surgery 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.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

Compare with other Colorectal Surgery Specialists

Compare Dr. Giammar with our nearby Colorectal Surgery Specialists at Cleveland Clinic
These providers are on the medical staff of Cleveland Clinic
These providers are on the medical staff of Cleveland Clinic.
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Experience and Background Check

Enter a condition or procedure
Laparoscopic Gallbladder Removal (Cholecystectomy)
Cholecystectomy with Robotic Assist
Cholecystitis and Gallstones
Laparoscopic Gallbladder Removal (Cholecystectomy)
Cholecystectomy with Robotic Assist
Cholecystitis and Gallstones
Laparoscopic Gallbladder Removal (Cholecystectomy) Chevron Icon
Cholecystectomy with Robotic Assist Chevron Icon
Cholecystitis and Gallstones Chevron Icon
Abdominal Pain Chevron Icon
Anal Fissure Chevron Icon
Anal or Rectal Pain Chevron Icon
Anorectal Fistula Chevron Icon
Constipation Chevron Icon
Gallstones Chevron Icon
Gastric Ulcer Chevron Icon
Hemorrhoids Chevron Icon
Incisional Hernia Chevron Icon
Intestinal Diverticulosis Chevron Icon
Intestinal Obstruction Chevron Icon
Neoplasm of Gastrointestinal Tract Chevron Icon
Pelvic Abscess Chevron Icon
Rib Fracture Chevron Icon
Stomach Cancer Chevron Icon
Anal Fistulectomy or Fistulotomy Chevron Icon
Colectomy Chevron Icon
Duodenal Polypectomy Chevron Icon
Endoscopy (Esophagus, Stomach, Small Intestine) Chevron Icon
Gallbladder Removal Chevron Icon
Hemorrhoidectomy or Excision of Anal Tags Chevron Icon
Laparoscopic Appendectomy Chevron Icon
Open Incisional or Ventral Hernia Repair Chevron Icon
Repair of Anal and Rectal Defects (Anoplasty, Repair of Imperforate Anus, Sphincteroplasty, Rectal Graft) Chevron Icon
Ventral Hernia Repair Open Chevron Icon
Abdominal Disorders Chevron Icon
Abscess Chevron Icon
  • View other providers who treat Abscess
Anal and Rectal Cancer Chevron Icon
Anal Disorders Chevron Icon
Anal Prolapse Chevron Icon
Anal Sphincter Dysplasia Chevron Icon
Anorectal Abscess Chevron Icon
Appendicitis Chevron Icon
Ascites Chevron Icon
  • View other providers who treat Ascites
Barrett's Esophagus Chevron Icon
Benign Neoplasm of the Digestive System Chevron Icon
Biliary Atresia Chevron Icon
Biliary Tract Cancer Chevron Icon
Bone Cancer Chevron Icon
Bowel Strangulation Chevron Icon
Breast Cancer Chevron Icon
Burn Injuries Chevron Icon
Cancer Chevron Icon
  • View other providers who treat Cancer
Cholangiocarcinoma Chevron Icon
Collapsed Lung (Pneumothorax) Chevron Icon
Colorectal Cancer Chevron Icon
Congenital Anomaly Intestine Chevron Icon
Crohn's Disease Chevron Icon
Diaphragmatic and Hiatal Hernia Chevron Icon
Esophageal Varices Chevron Icon
Gallbladder and Biliary Tract Cancer Chevron Icon
Gallbladder Cancer Chevron Icon
Gastrointestinal Diseases Chevron Icon
Gastroparesis Chevron Icon
Gynecologic Cancer Chevron Icon
Hiatal Hernia Chevron Icon
Hidradenitis Chevron Icon
Hyperparathyroidism Chevron Icon
Ileus Chevron Icon
  • View other providers who treat Ileus
Inflammatory Bowel Disease Chevron Icon
Inguinal Hernia Chevron Icon
Intestinal Abscess Chevron Icon
Intestinal Fistula Chevron Icon
Intestinal Prolapse Chevron Icon
Ischemic Colitis Chevron Icon
Lipomas Chevron Icon
  • View other providers who treat Lipomas
Liver Cancer Chevron Icon
Lung Cancer Chevron Icon
Malignant Schwannoma Chevron Icon
Meckel's Diverticulum Chevron Icon
Megacolon Chevron Icon
Mesenteric Lymphadenitis Chevron Icon
Neuroendocrine Tumors Chevron Icon
Obstructed Inguinal Hernia Chevron Icon
Pancreatic Cancer Chevron Icon
Parathyroid (Gland) Disease Chevron Icon
Partial Lung Collapse Chevron Icon
Peptic Ulcer Chevron Icon
Peripheral Vascular Disease (PAD, PVD) Chevron Icon
Phlebitis and Thrombophlebitis Chevron Icon
Pleural Effusion Chevron Icon
Proctoptosis Chevron Icon
Pyloric Stenosis Chevron Icon
Rectal Prolapse Chevron Icon
Rectovaginal Fistula Chevron Icon
Ruptured Aortic Aneurysm Chevron Icon
Second-Degree Burns Chevron Icon
Secondary Malignancies Chevron Icon
Small Intestine Cancer Chevron Icon
Soft Tissue Sarcoma Chevron Icon
Stomach and Small Intestine Cancer Chevron Icon
Thyroid Cancer Chevron Icon
Thyroid Nodule Chevron Icon
Traumatic Brain Injury Chevron Icon
Ulcer Chevron Icon
  • View other providers who treat Ulcer
Ulcerative Colitis Chevron Icon
Umbilical Hernia Chevron Icon
Varicose Veins Chevron Icon
Vascular Insufficiency of Intestines Chevron Icon
Ventral Hernia Chevron Icon
Abdominoplasty Chevron Icon
Abscess or Cyst Drainage or Aspiration Chevron Icon
Abscess or Fluid Incision and Drainage Chevron Icon
Anal Cauterization Chevron Icon
Anoscopy Chevron Icon
  • View other providers who treat Anoscopy
Anoscopy With Removal of Anal Tumor Chevron Icon
Axillary Lymph Node Dissection Chevron Icon
Biliary Drainage Chevron Icon
Bladder Surgery Chevron Icon
Colectomy Laparoscopic Chevron Icon
Colectomy Sigmoidectomy with Robotic Assist Chevron Icon
Colon and Rectal Surgery Chevron Icon
Colonoscopy Chevron Icon
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy Chevron Icon
Colostomy Chevron Icon
Cyst Incision and Drainage Chevron Icon
Destruction of Anal Tumor Chevron Icon
Dressing and-or Debridement of Wound, Infection, or Burn Chevron Icon
Enterostomy (Laparoscopic or Open) Chevron Icon
Excision of Esophageal Lesion Chevron Icon
Excision of Rectal Tumor Chevron Icon
Excision of Stomach Tumor Chevron Icon
Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer Chevron Icon
Femoral Hernia Repair, Open Chevron Icon
Gastrectomy Chevron Icon
Gastrectomy with Robotic Assist Chevron Icon
Gastroenterology Procedures Chevron Icon
Gastrotomy Chevron Icon
Hernia Repair Chevron Icon
Incision and Removal of Foreign Object Chevron Icon
Intestinal Transplant (incl. Enterectomy) Chevron Icon
Laparoscopic Abdominoperineal Resection of the Rectum With Robotic Assistance Chevron Icon
Laparoscopic Sigmoidectomy With Robotic Assistance Chevron Icon
Laparoscopic Surgical Procedure Chevron Icon
Laparotomy Chevron Icon
Liver Biopsy Chevron Icon
Lymph Node Biopsy or Excision Chevron Icon
Open Appendectomy Chevron Icon
Open Diaphragmatic or Paraesophageal Hiatal Hernia Repair Chevron Icon
Open Inguinal Hernia Repair Chevron Icon
Port Placements or Replacements Chevron Icon
Procetectomy With Robotic Assist Chevron Icon
Proctectomy Chevron Icon
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage) Chevron Icon
Sigmoidoscopy Chevron Icon
Skin Grafts Chevron Icon
Soft Tissue Tumor Removal Chevron Icon
Sphincterotomy Chevron Icon
Splenectomy Chevron Icon
Splenectomy with Robotic Assist Chevron Icon
Thoracentesis Chevron Icon
Tracheal Surgery Chevron Icon
Transendoscopic Stent Placement Chevron Icon
Wedge Resection Colon Chevron Icon
Wedge Resection Stomach Chevron Icon
Wound Repair Chevron Icon
Background Check
Sharecare does not collect malpractice claims information for Ohio
No board actions found for the years we collect data
No disciplinary actions found for the years we collect data
Learn more about background checks

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Blue Access Options-OH PPO
  • Blue Cross and Blue Shield
  • Buckeye Community Health Plan HMO-SNP
    Medicare
  • HealthyBlue 2.0
  • First Health (Coventry Health Care)
  • Tricare
  • Medicaid
  • Molina
  • MultiPlan PPO
  • United Healthcare

Locations

  1. 1 Acute Care Surgeons LLC
    477 Cooper Rd Ste 440, Westerville, OH 43081
  2. 2 Mount Carmel St. Ann's
    500 S Cleveland Ave, Westerville, OH 43081
  3. 3 Mary Rutan Hospital Crawfis
    2160 Ewing Crawfis Cir, Bellefontaine, OH 43311
  4. 4 Aultman General Surgery
    2600 Tuscarawas St W Ste 600, Canton, OH 44708

Patient Satisfaction

Likelihood to recommend Dr. Giammar
4.3
Based on 46 Reviews
5 Stars (36)
4 Stars (2)
3 Stars (0)
2 Stars (1)
1 Star (7)

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Patient Reviews
Nov 12, 2023
I trust Dr Giammar. He is caring and down to earth. He made sure the hospital cared about me as much he did. Professional and a good communicator.
— Nov 12, 2023
See more reviews on Healthgrades
Photo: Dr. David Giammar, MD
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Dr. Giammar's Office & Staff

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

Experience with Dr. Giammar

  • 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

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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. Giammar, or would you like to choose another provider and have an online appointment right now?
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(380) 898-5561

About Me

Biography
  • Dr. David Giammar, MD is a colorectal surgery specialist in Westerville, OH and has over 26 years of experience in the medical field. He graduated from Northeast Ohio Medical University in 1996. He specializes in Colorectal Surgery, Acute Care Surgery, and more.
Biography
Specialties
Colorectal Surgery
Acute Care Surgery
General Surgery
Specialties
Education

Education

Medical Education
  • Northeast Ohio Medical University
    1996
Medical Education

Board Certifications

Board Certifications
  • Critical Care Surgery and Colon & Rectal 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.

Residency

Residency Hospital
  • Grant Med Center
Residency Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Giammar communicate via email?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Giammar offer telehealth services or virtual visits?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Giammar offer an online patient portal?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Giammar have free onsite parking?
3 users said yes.
Yes
(3)
No
(0)
Does Dr. Giammar offer weekend visits?
No users said yes.
Yes
(0)
No
(1)
Does Dr. Giammar offer evening visits?
No users said yes.
Yes
(0)
No
(1)
Does Dr. Giammar specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Giammar specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Giammar specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Giammar specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Giammar accept insurance?
No responses yet.
Yes
(0)
No
(0)

Frequently Asked Questions

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. David Giammar, MD. To arrange an appointment, call the number on Dr. Giammar's profile.

Dr. Giammar frequently treats the following conditions: Cholecystitis and Gallstones. See more on Sharecare.

Dr. David Giammar, MD is affiliated with Riverside Methodist Hospital, Mercer County Community Hospital, Grand Lake Health System, Aultman Hospital and Mount Carmel St. Ann's.

Yes, Dr. David Giammar, MD holds board certification in Critical Care Surgery and Colon & Rectal Surgery.

Hospital Affiliations

  • Riverside Methodist Hospital

    3535 Olentangy River Rd, Columbus, OH

  • Mercer County Community Hospital

    800 W Main St, Coldwater, OH

  • Grand Lake Health System

    200 Saint Clair Ave, Saint Marys, OH

  • Aultman Hospital

    2600 6th St SW, Canton, OH

  • Mount Carmel St. Ann's

    500 S Cleveland Ave, Westerville, OH