Accepting new patients

Dr. Walter Cholewczynski, MD

General Surgery ·  Male · Age 55

Dr. Cholewczynski

NEMG Mill Hill Surgical Associates

5520 Park Ave Trumbull, CT 06611

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Dr. Walter Cholewczynski, MD is a general surgery specialist in Trumbull, CT and has been practicing for 21 years. He graduated from Eastern Virginia Medical School in 1991 and specializes in general surgery, critical care surgery, and more.

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Dr. Cholewczynski accepts

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(203) 384-3890

Dr. Cholewczynski accepts the following insurance:

Aetna HMO
Choice Plus POS II
Open Access
Blue Cross Blue Shield
Blue Card PPO
Cigna HMO
Cigna PPO
Great West Healthcare-Cigna PPO
Commercial Insurance Company
Connecticare HMO
Connecticare POS
Health Insurance Plan of Greater New York (HIP) PPO
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
Choice Care PPO
MultiPlan PPO
PHCS Network PPO
NGS CoreSource
Oxford Health Plans
Freedom Plan
Choice Plus POS
Navigate HMO
Navigate POS
Options PPO
Oxford Liberty

Background Check

No malpractice claims found for Connecticut
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
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Experience Check

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Dr. Cholewczynski's Top Procedures and Conditions

Treatment Frequency
Hernia Repair

Treatment Frequency

Dr. Cholewczynski performs Hernia Repair more than 5% of his peers

Dr. Cholewczynski performs this procedure more than 5% of his peers

Umbilical Hernia

Treatment Frequency

Dr. Cholewczynski treats Umbilical Hernia more than 5% of his peers

Dr. Cholewczynski treats this condition more than 5% of his peers

Intestinal Obstruction

Treatment Frequency

Dr. Cholewczynski treats Intestinal Obstruction more than 5% of his peers

Dr. Cholewczynski treats this condition more than 5% of his peers

Rating Includes other areas of care:

  • Colonic Volvulus
  • Intussusception
  • Paralytic Ileus

Dr. Cholewczynski's conditions and procedures:

  • Abdominal Abscess
  • Abdominal Hernia
  • Abdominal Mass Biopsy
  • Abscess
  • Abscess or Fluid Incision and Drainage
  • Anorectal Abscess
  • Appendectomy, Laparoscopic
  • Appendectomy, Open
  • Appendicitis
  • Appendix Cancer
  • Benign Tumor
  • Breast Abscess
  • Burn Injuries
  • Cancer
  • Chemical Burn
  • Cholecystitis and Gallstones
  • Colectomy
  • Colon and Rectal Surgery
  • Colonic Volvulus
  • Colorectal Cancer
  • Dressing and-or Debridement of Wound, Infection, or Burn (incl. Negative Pressure Wound Therapy)
  • Electrical Burn
  • Enterostomy (Laparoscopic or Open)
  • Excision of Benign Skin Lesion
  • Excision of Cyst
  • Excision of Lipoma
  • Excision of Neck Mass
  • Excision of Skin Lesion
  • Excision of Soft Tissue Lesion
  • Excision of Stomach Tumor
  • Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer
  • Excisional Biopsy
  • Gallbladder Removal (Cholecystectomy), Laparoscopic
  • Gallbladder Removal (Cholecystectomy), Open
  • Gastroenterologic Cancer (Colon, Stomach, Esophageal, Liver)
  • Hernia
  • Hernia Repair
  • Incisional Hernia
  • Inguinal Hernia
  • Inguinal Hernia Repair, Open
  • Intestinal Abscess
  • Intestinal Biopsy
  • Intestinal Obstruction
  • Intussusception
  • Laparotomy
  • Lipomas
  • Liver Abscess
  • Liver Biopsy
  • Lymph Node Biopsy or Excision
  • Metastatic Cancer
  • Muscle Biopsy
  • Muscle Cancer
  • Nerve Biopsy
  • Open Incisional and-or Ventral Hernia Repair
  • Pancreatic Abscess
  • Paralytic Ileus
  • Pelvic Abscess
  • Perianal Abscess
  • Pericolic Abscess
  • Perirectal Abscess
  • Port Placements or Replacements
  • Port Removal
  • Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
  • Retroperitoneal Abscess
  • Rib Fracture
  • Secondary Malignancies
  • Second-Degree Burns
  • Skin Biopsy
  • Skin Cancer
  • Soft Tissue Mass Biopsy
  • Spleen Cancer
  • Temporal Artery Biopsy
  • Third-Degree Burns
  • Tracheal Surgery
  • Ulcer
  • Umbilical Hernia
  • Ventral Hernia
  • Wound Repair

About Me

Provide care to all patients with general surgical, traumatic, and wound related conditions.


  • General Surgery
  • Critical Care Surgery
  • Undersea & Hyperbaric Medicine

Board Certifications

  • Critical Care Surgery
  • General Surgery
  • Undersea & Hyperbaric Medicine


University Of Minnesota Medical Center
Fellowship Hospital
Maimonides Medical Center
Residency Hospital
New York University-Bellevue Medical Center
Internship Hospital
Eastern Virginia Medical School
Medical School
University Of Maryland, College Park
Undergraduate School


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NEMG Mill Hill Surgical Associates

  • Call
  • Fax
  • Hours
    • Mon: closed
    • Tue: 10:00am - 12:00pm
    • Wed: closed
    • Thu: closed
    • Fri: closed
    • Sat: closed
    • Sun: closed
  • Directions

Primary Care Surgical

  • Call
  • Fax
  • Hours
    • Mon: 1:00pm - 4:00pm
    • Tue: closed
    • Wed: closed
    • Thu: 1:00pm - 4:00pm
    • Fri: closed
    • Sat: closed
    • Sun: closed
  • Directions

Affiliated Hospitals

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Bridgeport Hospital

Bridgeport, CT