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Dr. Alfred Johnson, MD

Gastroenterological Surgery* Age 66
Dr. Alfred Johnson, MD
2.8 (9 Ratings)
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Dr. Alfred Johnson, MD is a Gastroenterological Surgery Specialist in Merced, CA.
Dr. Alfred Johnson, MD
2.8 (9 Ratings)
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Dr. Alfred Johnson, MD

Gastroenterological Surgery* Age 66
Merced, CA
Accepting new patients
37 years of experience
Dr. Alfred Johnson, MD is a Gastroenterological Surgery Specialist in Merced, CA.

About

Dr. Alfred Johnson, MD is a Gastroenterological Surgery Specialist in Merced, CA and has 37 years experience. They graduated from Georgetown University School of Medicine in 1987 and completed a residency at St Joseph's Hospital.They currently practice at Practice and are affiliated with Mercy Medical Center Merced. Dr. Johnson has experience treating conditions like Ileus among other conditions at varying frequencies. At present, Dr. Johnson received an average rating of 2.8/5 from patients and has been reviewed 9 times. Their office accepts new patients. Dr. Johnson is board certified in General Surgery and accepts multiple insurance plans.

Compare with other Gastroenterological Surgery Specialists

Compare Dr. Johnson with our nearby Gastroenterological Surgery Specialists at Mercy Medical Center Merced
These providers are on the medical staff of Mercy Medical Center Merced.
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Experience Check

Enter a condition or procedure
Ileus
Umbilical Hernia Repair Open
Intestinal Obstruction
Ileus
  • View other providers who treat Ileus
Umbilical Hernia Repair Open
Intestinal Obstruction
Abdominal Pain
Barrett's Esophagus
Cholecystitis and Gallstones
Diaphragmatic and Hiatal Hernia
Gallstones
Gastrointestinal Bleeding
Gastroparesis
Inguinal Hernia
Umbilical Hernia
Cholecystectomy with Robotic Assist
Colectomy
Duodenal Polypectomy
Endoscopy (Esophagus, Stomach, Small Intestine)
Gallbladder Removal
Laparoscopic Appendectomy
Laparoscopic Gallbladder Removal (Cholecystectomy)
Paraesophageal Hernia Repair Robotic Assist
Paraesophageal Hernia Repair, Laparoscopic
Abdominal Disorders
Anorectal Fistula
Appendicitis
Ascites
  • View other providers who treat Ascites
Benign Neoplasm of the Digestive System
Benign Tumor
Bile Duct Obstruction
Biliary Atresia
Boerhaave's Syndrome
Breast Cancer
Breast Diseases
Breast Lump
Cancer
  • View other providers who treat Cancer
Cholangiocarcinoma
Cholelithiasis
Colorectal Cancer
Colorectal Polyp
Congenital Anomaly Intestine
Crohn's Disease
Duodenal Ulcer
Empyema
  • View other providers who treat Empyema
Esophageal Diseases
Gastric Ulcer
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Diseases
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Hiatal Hernia with Obstruction
Hidradenitis
Incisional Hernia
Inflammatory Bowel Disease
Intestinal Abscess
Intestinal Diverticulosis
Ischemic Colitis
Lipomas
  • View other providers who treat Lipomas
Liver Cancer
Meckel's Diverticulum
Neoplasm of Gastrointestinal Tract
Obstructed Inguinal Hernia
Osteosarcoma
Parathyroid (Gland) Disease
Pelvic Abscess
Peptic Ulcer
Peripheral Arterial Aneurysm
Peripheral Arterial Aneurysm and Dissection
Rib Fracture
Ruptured Aortic Aneurysm
Secondary Malignancies
Small Intestine Cancer
Soft Tissue Sarcoma
Splenomegaly
Stomach and Small Intestine Cancer
Stomach Cancer
Stomach Diseases
Traumatic Brain Injury
Ulcer
  • View other providers who treat Ulcer
Ulcerative Colitis
Vascular Insufficiency of Intestines
Ventral Hernia
Abdominoplasty
Abscess or Cyst Drainage or Aspiration
Acid Reflux Surgery
Adrenalectomy
Axillary Lymph Node Dissection
Bile Duct Procedure
Biopsy of Breast
Bladder Surgery
Breast Surgical Procedure
Colectomy Sigmoidectomy with Robotic Assist
Colon and Rectal Surgery
Colostomy
Cyst Incision and Drainage
Dressing and-or Debridement of Wound, Infection, or Burn
Enterostomy (Laparoscopic or Open)
Esophageal Surgery
Esophagomyotomy
Excision of Breast Tumor
Excision of Esophageal Lesion
Excision of Rectal Tumor
Excision of Skin Lesion
Excision of Stomach Tumor
Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer
Gastrectomy
Gastrectomy with Robotic Assist
Gastric Restrictive With Partial Gastrectomy or Jejunojejunostomy
Gastroenterology Procedures
Gastrotomy
Hernia Repair
Laparoscopic Anti-Reflux Surgery
Laparoscopic Cholecystectomy Robotic Assist
Laparoscopic Colon Surgery
Laparoscopic Excision or Destruction of Ovary
Laparoscopic Incisional Hernia Repair
Laparoscopic Inguinal Hernia Repair
Laparoscopic Removal of Stones from Biliary Tract
Laparoscopic Surgery for Achalasia
Laparoscopic Surgical Procedure
Laparoscopic Umbilical or Ventral Hernia Repair
Laparotomy
Lumpectomy
Lymph Node Biopsy or Excision
Mastectomy
Open Gastric Restrictive Procedure
Open Incisional or Ventral Hernia Repair
Orchiectomy
Port Placements or Replacements
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Revision of Gastric Anastomosis or Restrictive Procedure
Robotic Heller Myotomy for the Treatment of Achalasia
Soft Tissue Tumor Removal
Sphincterotomy
Splenectomy
Splenectomy with Robotic Assist
Stomach Surgery
Thoracentesis
Vagotomy
  • View other providers who treat Vagotomy
Ventral Hernia Repair Laparoscopic
Ventral Hernia Repair Open
Wound Repair

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Medicare
  • First Health (Coventry Health Care)
  • Basic Plan

Locations

  1. 1 Tenaya Medical Group
    240 E 13th St Ste C, Merced, CA 95341
  2. 2 Carlson Hansen Kwon-hong Mds
    1213 Coffee Rd Ste A, Modesto, CA 95355
  3. 3 Office
    315 Mercy Ave Ste 400, Merced, CA 95340
    Monday
    07:30 - 17:00
    Tuesday
    07:30 - 17:00
    Wednesday
    07:30 - 17:00
    Thursday
    07:30 - 17:00
    Friday
    07:30 - 17:00
    Saturday
    Closed
    Sunday
    Closed

Patient Satisfaction

Likelihood to recommend Dr. Johnson
2.8
Based on 9 Reviews
5 Stars (4)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (5)

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Patient Reviews
Aug 21, 2019
I recently saw Dr. Johnson for my first surgery. He has a quiet demeanor but explains the overall pocedure and answering any questions I had. The day of surgery, he went over the procedure again and assured me all would be well. I saw him immediately after waking up from anesthesia and explained everything went well and explained my follow up appt. During my follow up appt, he reviewed the pathology with me and my incisions. My wounds are healing well with no complications. I think he went above and beyond. It was a wonderful experience over all. I would definitely go back to him.
J.A. — Aug 21, 2019
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Photo: Dr. Alfred Johnson, MD
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Dr. Johnson's Office & Staff

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About Me

Specialties*
Gastroenterological Surgery
General Surgery
Laparoscopic Surgery
Minimally Invasive 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
  • Georgetown University School of Medicine
    1987
Medical Education

Board Certifications

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.

Internship

Internship
  • Howard University Hospital
    1988
Internship

Residency

Residency Hospital
  • St Joseph's Hospital
    1995
Residency Hospital

Fellowship

Fellowship Hospital
  • Emory University School of Medicine
    1998
Fellowship Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Johnson communicate via email?
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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. Alfred Johnson, MD. To arrange an appointment, call the number on Dr. Johnson's profile.

Dr. Alfred Johnson, MD is affiliated with Mercy Medical Center Merced.

Yes, Dr. Alfred Johnson, MD holds board certification in General Surgery.

Hospital Affiliations

  • Mercy Medical Center Merced

    333 Mercy Ave, Merced, CA