Dr. Gerald Welker, MD

General Surgery  |  
Male  |  
Age 55
(23)
Insurances AcceptedSave
Dr. Gerald Welker, MD
Dr. Gerald Welker, MD is a general surgery doctor who practices in Clearlake, CA. He is 55 years old and has been practicing for 23 years.

15322 Lakeshore Dr Ste 102

Clearlake, CA 95422

Contact Information
Dr. Gerald Welker, MD

Dr. Gerald Welker, MD

Accepted insurance

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Cigna
  • First Health (Coventry Health Care)
  • Health Net of California
  • MultiPlan
  • UnitedHealthCare

*Please verify this information when scheduling an appointment.

Learn about Dr. Welker

Dr. Welker's Experience

0%ExperienceMatch
Dr. Welker's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in General Surgery
  • Board certified in General Surgery
  • No malpractice claims found
  • No sanctions found
  • No board actions found
1

Specialties

  • General Surgery
1

Board Certifications

  • General Surgery
    Accredited by: American Board of Surgery*
64

Conditions Treated

  • Abdominal Disorders
  • Abdominal Pain
  • Abscess
  • Anal Fissure
  • Anal Prolapse
  • Anal and Rectal Cancer
  • Anal or Rectal Pain
  • Aneurysm
  • Anorectal Abscess
  • Appendicitis
  • Benign Tumor
  • Breast Cancer
  • Breast Diseases
  • Breast Lump
  • Cancer
  • Carcinoma in Situ
  • Cholecystitis and Gallstones
  • Collapsed Lung (Pneumothorax)
  • Colon Cancer
  • Colorectal Cancer
  • Constipation
  • Crohn's Disease
  • Diaphragmatic and-or Hiatal Hernia
  • Esophageal Cancer
  • Esophageal Diseases
  • Esophageal Varices
  • Fracture
  • Gallbladder Diseases
  • Gastrointestinal Diseases
  • Head and Neck Cancer
  • Hemorrhoids
  • Hernia
  • Hyperparathyroidism
  • Incisional Hernia
  • Inflammatory Bowel Disease
  • Inguinal Hernia
  • Intestinal Abscess
  • Intestinal Obstruction
  • Lipomas
  • Liver Cancer
  • Lung Cancer
  • Meckel's Diverticulum
  • Neuroendocrine Tumors
  • Parathyroid (Gland) Tumor: Other than Malignant
  • Partial Lung Collapse
  • Peripheral Arterial Embolism and Thrombosis
  • Peripheral Vascular Disease (PAD, PVD)
  • Pleural Effusion
  • Pulmonary Disease
  • Pyloric Stenosis
  • Rib Fracture
  • Secondary Malignancies
  • Skin Cancer
  • Small Intestine Cancer
  • Soft Tissue Sarcoma
  • Stomach Cancer
  • Stomach Diseases
  • Stomach and Small Intestine Cancer
  • Ulcer
  • Ulcerative Colitis
  • Umbilical Hernia
  • Varicose Veins
  • Vascular Disease
  • Ventral Hernia

More

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53

Procedures

  • Abscess or Fluid Incision and Drainage
  • Acid Reflux Surgery
  • Appendectomy, Laparoscopic
  • Appendectomy, Open
  • Biopsy of Breast
  • Colectomy
  • Colon and Rectal Surgery
  • Colonoscopy
  • Dressing and-or Debridement of Wound, Infection, or Burn (incl. Negative Pressure Wound Therapy)
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Esophageal Surgery
  • Excision of Breast Tumor
  • Excision of Rectal Tumor
  • Excision of Skin Lesion
  • Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer
  • Fistulectomy or Fistulotomy, Anal
  • Gallbladder Removal
  • Gallbladder Removal (Cholecystectomy), Laparoscopic
  • Gallbladder Removal (Cholecystectomy), Open
  • Gastroenterology Procedures
  • Hemorrhoidectomy or Excision of Anal Tags
  • Hernia Repair
  • Incisional Hernia Repair, Laparoscopic
  • Inguinal Hernia Repair, Laparoscopic
  • Inguinal Hernia Repair, Open
  • Intestinal Transplant (incl. Enterectomy)
  • Laparoscopic Cholecystectomy With Robotic Assistance
  • Laparoscopic Diaphragmatic or Paraesophageal Hernia Repair With Robotic Assistance
  • Laparoscopic Sigmoidectomy With Robotic Assistance
  • Laparoscopic Surgical Procedure
  • Laparotomy
  • Lymph Node Biopsy or Excision
  • Mastectomy
  • Open Incisional and-or Ventral Hernia Repair
  • Pancreatectomy (incl. Pancreas Transplant and Whipple Procedure)
  • Paraesophageal Hernia Repair, Laparoscopic
  • Parathyroidectomy
  • Port Placements or Replacements
  • 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)
  • Skin Grafts
  • Sphincterotomy
  • Splenectomy
  • Splenectomy and Splenorrhaphy
  • Stomach Surgery
  • Thoracoscopic Segmentectomy
  • Thoracoscopic Wedge Resection
  • Thyroid Surgery
  • Umbilical or Ventral Hernia Repair, Laparoscopic
  • Vasectomy
  • Video-Assisted Thoracoscopic Surgery (VATS) or Thoracotomy
  • Wound Repair
  • da Vinci® Robotic Surgery

More

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Background Check

0 Malpractice Claims

No malpractice history found for California.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.

Education

  • Uniformed Services University Of The Health Sciences
    Medical School | Graduated 1994

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Welker has no media or publications listed.

Languages Spoken

  • English
  • German

Memberships & Professional Affiliations

Dr. Welker does not have any memberships or affiliations listed. If you are Dr. Welker and would like to add memberships or affiliations, please update your profile.

Dr. Welker's Reviews

Likelihood of recommending Dr. Welker to family and friends
4.3
based on 23 total reviews (5 with comments)
Dr. Welker's Performance
  • Trustworthiness
    EXCELLENT
  • Explains condition(s) well
    EXCELLENT
  • Answers Questions
    EXCELLENT
  • Time well spent
    EXCELLENT
Office & Staff Performance
  • Scheduling
    EXCELLENT
  • Office environment
    EXCELLENT
  • Staff friendliness
    EXCELLENT
  • Average wait time
    Under 10 minutes
Patient Comments (5)
in Napa, CA |
Awesome dock. the best.
in Napa, CA |
Wow this is an amazing doctor! He saved my life. You should go to him! Yay~
in Kelseyville, CA |
Hi folks - I got a colonoscopy from Dr. Welker. Great job - very kind and professional. Also, since I can handle pain using meditation and breath control he let me do without anesthetic ((he definitely does NOT recommended that!l)) plus he was quite clear with me about up-front prep. His follow up was great too. Highly recommended! :)
in Clearlake, CA |
Very kind, knowledgable and skilled. He fits every quality of my idea of the ideal doctor. Supportive and caring, great bedside manner. Happy, funny and comforting.
in Lakeport, CA |
Gifted hands, warm bedside manner. Goes the extra mile!
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Now Accepting New Patients
Dr. Welker accepts 8 insurance carriers
  • Aetna
    Choice Plus POS II
  • Blue Cross Blue Shield
    Blue Card PPO
  • Blue Cross Blue Shield of California
    Blue Cross Blue Shield of California PPO
  • Cigna
    Cigna HMO
    Cigna PPO
    Great West Healthcare-Cigna PPO
    Open Access
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • Health Net of California
    Large Group HMO
  • MultiPlan
    MultiPlan PPO
    PHCS Network PPO
  • UnitedHealthCare
    Choice Plus POS
    Options PPO

*Please verify this information when scheduling an appointment.