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Dr. Lonnie Frei, MD

General Surgery* Age 76
Dr. Lonnie Frei, MD
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Dr. Lonnie Frei, MD is a General Surgeon in San Bernardino, CA.
Dr. Lonnie Frei, MD
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Dr. Lonnie Frei, MD

General Surgery* Age 76
San Bernardino, CA
Accepting new patients
48 years of experience
Dr. Lonnie Frei, MD is a General Surgeon in San Bernardino, CA.

About

Dr. Frei graduated from UNIVERSITY OF WISCONSIN / MADISON. Dr. Lonnie Frei, MD is a General Surgeon in San Bernardino, CA and has 48 years experience. Dr. Frei currently practices at Practice. Dr. Frei's office accepts new patients. Dr. Frei is board certified in General Surgery and accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Abdominal Pain
Anorectal Fistula
Appendicitis
Abdominal Pain
Anorectal Fistula
Appendicitis
Abdominal Pain
Anorectal Fistula
Appendicitis
Barrett's Esophagus
Benign Neoplasm of the Digestive System
Biliary Atresia
Bone Cancer
Burn Injuries
Cholecystitis and Gallstones
Collapsed Lung (Pneumothorax)
Colorectal Cancer
Constipation
Crohn's Disease
Diaphragmatic and Hiatal Hernia
Esophageal Diverticulum
Gastric Ulcer
Hemorrhoids
Hyperparathyroidism
Ileus
  • View other providers who treat Ileus
Incisional Hernia
Inflammatory Bowel Disease
Inguinal Hernia
Intestinal Abscess
Intestinal Obstruction
Lipomas
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Lung Cancer
Meckel's Diverticulum
Median Arcuate Ligament Syndrome (MALS)
Megacolon
Neuroendocrine Tumors
Partial Lung Collapse
Peripheral Arterial Aneurysm
Peripheral Arterial Aneurysm and Dissection
Peripheral Arterial Dissection
Peripheral Arterial Embolism and Thrombosis
Peripheral Vascular Disease (PAD, PVD)
Pleural Effusion
Rib Fracture
Second-Degree Burns
Secondary Malignancies
Traumatic Brain Injury
Umbilical Hernia
Vascular Insufficiency of Intestines
Ventral Hernia
Abscess or Cyst Drainage or Aspiration
Abscess or Fluid Incision and Drainage
Arteriovenous Fistula Repair
Bile Duct Procedure
Colectomy
Dressing and Debridement of Wound or Infection
Enterostomy (Laparoscopic or Open)
Excision of Rectal Tumor
Excision of Stomach Tumor
Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer
Femoral Hernia Repair, Open
Gallbladder Removal
Gastric Restrictive With Partial Gastrectomy or Jejunojejunostomy
Gastrotomy
Incision and Removal of Foreign Object
Intestinal Transplant (incl. Enterectomy)
Laparoscopic Appendectomy
Laparoscopic Gallbladder Removal (Cholecystectomy)
Laparotomy
Open Appendectomy
Open Diaphragmatic or Paraesophageal Hiatal Hernia Repair
Open Gallbladder Removal (Cholecystectomy)
Open Incisional or Ventral Hernia Repair
Open Inguinal Hernia Repair
Peripheral Artery Bypass
Peripheral Artery Catheterization
Port Placements or Replacements
Proctectomy
Puncture Aspiration
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)
Renal Transplant
Splenectomy
Splenectomy and Splenorrhaphy
Thoracentesis
Tracheal Surgery
Wound Repair

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Curative PPO
    Curative EPO
    Curative PPO Plus
  • Choice Plus POS
    Medica Choice
    Nexus Open Access
    Navigate HMO
    Options PPO
    Navigate POS
  • First Health (Coventry Health Care) PPO
  • CA Healthnet PPO
    CA Employer Group Plans HMO
    CA CommunityCare Network HMO

Locations

  1. 1 St. Bernardine Medical Center
    2101 N Waterman Ave, San Bernardino, CA 92404
    Icon Directions Right Arrow Directions Phone Icon (909) 881-7605

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Dr. Frei's Office & Staff

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About Me

Specialties*
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
  • UNIVERSITY OF WISCONSIN / MADISON
    1977
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.
Common Questions and Answers
Responses are sourced directly from patients.
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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. Lonnie Frei, MD. To arrange an appointment, call the number on Dr. Frei's profile.

Yes, Dr. Lonnie Frei, MD holds board certification in General Surgery.