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Dr. David Giammar, MD

Colorectal Surgery* Age 53
Dr. David Giammar, MD
4.3 (46 Ratings)

Offers telehealth

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Map Pin Small Westerville, OH
Dr. David Giammar, MD is a Colorectal Surgeon in Westerville, OH.
Dr. David Giammar, MD
4.3 (46 Ratings)
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Dr. David Giammar, MD

Colorectal Surgery* Age 53
Westerville, OH
Accepting new patients
29 years of experience

Offers telehealth

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

About

Dr. Giammar graduated from Northeast Ohio Medical University in 1996 and completed a residency at Grant Medical Center. Dr. David Giammar, MD is a Colorectal Surgeon in Westerville, OH and has 29 years experience. Dr. Giammar currently practices at Practice and are affiliated with Riverside Methodist Hospital, Mercer County Community Hospital, Mount Carmel East, Grand Lake Health System, Aultman Hospital and Mount Carmel St. Ann's. Dr. Giammar has experience treating conditions like Anorectal Abscess 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. Dr. Giammar's 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.

Experience Check

Enter a condition or procedure
Laparoscopic Gallbladder Removal (Cholecystectomy)
Wound Repair
Anorectal Abscess
Laparoscopic Gallbladder Removal (Cholecystectomy)
Wound Repair
Anorectal Abscess
Laparoscopic Gallbladder Removal (Cholecystectomy)
Wound Repair
Anorectal Abscess
Anorectal Fistula
Intestinal Obstruction
Pelvic Abscess
Abdominal Pain
Anal Fissure
Anal or Rectal Pain
Appendicitis
Cholecystitis and Gallstones
Colorectal Cancer
Constipation
Crohn's Disease
Diaphragmatic and Hiatal Hernia
Gallstones
Gastric Ulcer
Hemorrhoids
Incisional Hernia
Inflammatory Bowel Disease
Intestinal Diverticulitis
Intestinal Diverticulosis
Neoplasm of Gastrointestinal Tract
Peripheral Vascular Disease (PAD, PVD)
Rib Fracture
Stomach Cancer
Traumatic Brain Injury
Vascular Insufficiency of Intestines
Anal Cauterization
Anal Fistulectomy or Fistulotomy
Anoscopy
  • View other providers who treat Anoscopy
Colectomy
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Dressing and Debridement of Wound or Infection
Duodenal Polypectomy
Endoscopy
Gallbladder Removal
Gastrotomy
Hemorrhoidectomy or Excision of Anal Tags
Laparoscopic Appendectomy
Open Incisional or Ventral Hernia Repair
Repair of Anal and Rectal Defects (Anoplasty, Repair of Imperforate Anus, Sphincteroplasty, Rectal Graft)
Sphincterotomy
Ventral Hernia Repair Open
Wedge Resection Colon
Abdominal Disorders
Abscess
  • View other providers who treat Abscess
Acute Bowel Infarction
Anal and Rectal Cancer
Anal Disorders
Anal Prolapse
Anal Sphincter Dysplasia
Ascites
  • View other providers who treat Ascites
Barrett's Esophagus
Benign Neoplasm of the Digestive System
Biliary Atresia
Biliary Tract Cancer
Bladder Diverticulum
Bone Cancer
Bowel Strangulation
Breast Cancer
Burn Injuries
Cancer
  • View other providers who treat Cancer
Collapsed Lung (Pneumothorax)
Congenital Anomaly Intestine
Esophageal Cancer
Esophageal Varices
Gallbladder and Biliary Tract Cancer
Gallbladder Cancer
Gastrointestinal Diseases
Gastroparesis
Gynecologic Cancer
Hiatal Hernia
Hidradenitis
Hyperparathyroidism
Ileus
  • View other providers who treat Ileus
Inguinal Hernia
Intestinal Abscess
Intestinal Fistula
Intestinal Prolapse
Ischemic Colitis
Lipomas
  • View other providers who treat Lipomas
Liver Cancer
Lung Cancer
Meckel's Diverticulum
Megacolon
Mesenteric Lymphadenitis
Necrotizing Fasciitis
Neuroendocrine Tumors
Neurofibrosarcoma
Obstructed Inguinal Hernia
Pancreatic Cancer
Parathyroid (Gland) Disease
Partial Lung Collapse
Peptic Ulcer
Phlebitis and Thrombophlebitis
Pleural Effusion
Pouchitis
Proctoptosis
Pyloric Stenosis
Rectal Prolapse
Rectovaginal Fistula
Ruptured Aortic Aneurysm
Second-Degree Burns
Secondary Malignancies
Small Intestine Cancer
Soft Tissue Sarcoma
Stomach and Small Intestine Cancer
Thyroid Cancer
Thyroid Nodule
Toxic Megacolon
Ulcer
  • View other providers who treat Ulcer
Ulcerative Colitis
Umbilical Hernia
Varicose Veins
Ventral Hernia
Abdominoplasty
Abscess or Cyst Drainage or Aspiration
Abscess or Fluid Incision and Drainage
Anoscopy With Removal of Anal Tumor
Axillary Lymph Node Dissection
Biliary Drainage
Bladder Surgery
Colectomy Laparoscopic
Colon and Rectal Surgery
Colonoscopy
Colostomy
Cyst Incision and Drainage
Destruction of Anal Tumor
Enterostomy (Laparoscopic or Open)
Esophagectomy (Esophagogastrostomy, Esophagojejunostomy)
Excision of Anal Tags
Excision of Esophageal Lesion
Excision of Rectal Tumor
Excision of Stomach Tumor
Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer
Fecal Impaction Removal
Femoral Hernia Repair, Open
Gastrectomy
Gastrectomy with Robotic Assist
Gastric Bypass Surgery, Open
Gastroenterology Procedures
Hernia Repair
Incision and Removal of Foreign Object
Intestinal Transplant (incl. Enterectomy)
Laparoscopic Abdominoperineal Resection of the Rectum With Robotic Assistance
Laparoscopic Incisional Hernia Repair
Laparoscopic Inguinal Hernia Repair
Laparoscopic Sigmoidectomy With Robotic Assistance
Laparoscopic Surgical Procedure
Laparoscopic Umbilical or Ventral Hernia Repair
Laparotomy
Liver Biopsy
Lymph Node Biopsy or Excision
Open Appendectomy
Open Diaphragmatic or Paraesophageal Hiatal Hernia Repair
Open Gallbladder Removal (Cholecystectomy)
Open Inguinal Hernia Repair
Port Placements or Replacements
Procetectomy With Robotic Assist
Proctectomy
Proctosigmoidoscopy
Removal of Reproductive Organs (Hysterectomy, Oophorectomy, Salpingectomy, Salpingo-Oophorectomy, Resection of Peritoneal Malignancy)
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Salpingo Oopherectomy
Sigmoidoscopy
Skin Grafts
Soft Tissue Tumor Removal
Splenectomy
Splenectomy with Robotic Assist
Thoracentesis
Tracheal Surgery
Transendoscopic Stent Placement
Umbilical Hernia Repair Open
Wedge Resection Stomach

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • MultiPlan PPO
  • Anthem Blue Cross Blue Shield
  • Coventry Health Care
  • Tricare
  • CareSource
  • Paramount
  • Blue Cross and Blue Shield
  • Curative PPO Plus
    Curative EPO
    Curative PPO
  • Cigna
  • Molina
  • Blue Access Options-OH PPO
  • HealthyBlue 2.0
  • Medicaid
  • Medical Mutual of Ohio
  • ChoiceCare Network
  • United Healthcare
  • Medicare
    Buckeye Community Health Plan HMO-SNP
  • Humana
  • HealthSmart
  • Aetna
  • First Health (Coventry Health Care)
  • Health Span

Locations

  1. 1 Acute Care Surgeons LLC
    477 Cooper Rd Ste 440, Westerville, OH 43081
    Icon Directions Right Arrow Directions Phone Icon (614) 898-5561
  2. 2 Mount Carmel St. Ann's
    500 S Cleveland Ave, Westerville, OH 43081
    Icon Directions Right Arrow Directions Phone Icon (380) 898-5561
  3. 3 Bartlett Regional Hospital
    3260 Hospital Dr, Juneau, AK 99801
    Icon Directions Right Arrow Directions Phone Icon (907) 796-8700
  4. 4 Grand Lake Family Practice and Pediatrics
    801 Pro Dr, Celina, OH 45822
    Icon Directions Right Arrow Directions Phone Icon (419) 586-6480

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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Experience with Dr. Giammar

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  • 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?
Call now to make an appointment
(614) 898-5561

About Me

Specialties*
Colorectal Surgery
Acute Care Surgery
General Surgery
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.
Education

Education

Medical Education
  • Northeast Ohio Medical University
    1996
Medical Education

Board Certifications

Board Certifications
  • Critical Care Surgery and 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.

Residency

Residency Hospital
  • Grant Medical 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)
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(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. David Giammar, MD is affiliated with Riverside Methodist Hospital, Mercer County Community Hospital, Mount Carmel East, 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 General Surgery.

Hospital Affiliations

  • Riverside Methodist Hospital

    3535 Olentangy River Rd, Columbus, OH

  • Mercer County Community Hospital

    800 W Main St, Coldwater, OH

  • Mount Carmel East

    6001 E Broad St, Columbus, 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