23 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Krahn, Surgeon in San Bernardino, CA?
Dr. Douglas Krahn, MD is a Surgeon, who primarily practices in San Bernardino, CA with 2 additional practice locations. He has been practicing for over 23 years and is board certified. Dr. Krahn graduated from University of California and completed his residency at Loma Linda Univ Med Ctr, General Surgery. He is a member of the AMERICAN SOCIETY FOR BARIATRIC SURGERY, AMERICAN COLLEGE OF SURGEONS, AMERICAN MEDICAL ASSOCIATION, and SOCIETY OF AMERICAN GASTROINTESTINAL ENDOSCOPIC SURGEONS. Dr. Krahn is fluent in English and Spanish, and is currently seeing new patients. Dr. Krahn’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Krahn’s office at (909) 475-8611.
Where did Dr. Krahn go to medical school and complete their residency?
Residency: Loma Linda Univ Med Ctr, General Surgery | Loma Linda University Medical Center
Medical School: University Of Ca- Davis- Sch Of Med- Davis Ca | University of California
Is Dr. Krahn board certified as a Surgeon?
Yes, Dr. Douglas Krahn, MD is board certified by the American Board of Surgery
What languages does Dr. Krahn speak?
Dr. Krahn and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Krahn treat?
As a Surgeon, Dr. Krahn diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Krahn. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Severe Obesity
- Obesity from Excess Calories
- Obesity
- Helping Your Child Who Is Overweight
- Take Charge of Your Health: A Guide for Teenagers
- Understanding Adult Overweight & Obesity
- Morbid Obesity
- Extreme Obesity
- Class 3 Obesity
- Diet-Related Obesity
- Common Obesity
- Nutritional Obesity
- Excess Weight
- Being Overweight
- High BMI
ICD-10 Codes:
- E6601: Morbid (severe) obesity due to excess calories
- E6609: Other obesity due to excess calories
- E669: Obesity, unspecified
Also known as:
- Bariatric Surgery Status
- Weight Loss Surgery
- Weight-loss (Metabolic & Bariatric) Surgery
- Weight Loss Surgery History
- Gastric Bypass Status
- Sleeve Gastrectomy Status
ICD-10 Codes:
- Z9884: Bariatric surgery status
Also known as:
- Other Pre-Procedure Examination
- Various pre-op checks
- Miscellaneous pre-surgery exams
- Other pre-treatment assessments
ICD-10 Codes:
- Z01818: Encounter for other preprocedural examination
Also known as:
- Unexplained Weight Gain
- Sudden weight gain
- Rapid weight increase
- Abnormal increase in weight
ICD-10 Codes:
- R635: Abnormal weight gain
Also known as:
- Follow-up After Treatment (Non-Cancer)
- Post-Treatment Check-up
- Aftercare Visit
- Recovery Monitoring Exam
ICD-10 Codes:
- Z09: Encounter for follow-up examination after completed treatment for conditions other than malignant neoplasm
What procedures does Dr. Krahn perform?
As a Surgeon, Dr. Krahn performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Krahn. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Laparoscopic Sleeve Gastrectomy
- Laparoscopic Gastric Bypass Surgery
- Weight Loss Surgery
- Laparoscopy
- Gastric Sleeve Surgery
- Longitudinal Gastrectomy
- Laparoscopic Weight Loss Surgery
- Roux-en-Y gastric bypass
- Bariatric surgery
- Minimally invasive gastric bypass
- Weight loss surgery
CPT Codes:
- 43775: Laparoscopy, surgical, gastric restrictive procedure; longitudinal gastrectomy (ie, sleeve gastrectomy)
- 43644: Laparoscopy, surgical, gastric restrictive procedure; with gastric bypass and Roux-en-Y gastroenterostomy (roux limb 150 cm or less)
Also known as:
- Open Liver Biopsy (Wedge)
- Wedge Liver Biopsy
- Surgical Liver Biopsy
- Liver Tissue Sample
CPT Codes:
- 47100: Biopsy of liver, wedge
Also known as:
- Laparoscopic Repair of Paraesophageal Hernia (No Mesh)
- Keyhole Paraesophageal Hernia Repair
- Laparoscopic Hiatal Hernia Repair
- Fundoplasty (Laparoscopic)
CPT Codes:
- 43281: Laparoscopy, surgical, repair of paraesophageal hernia, includes fundoplasty, when performed; without implantation of mesh
Also known as:
- Abdominal Wall Nerve Block (TAP Block)
- TAP block
- Transversus abdominis plane block
- Rectus sheath block
- Abdominal pain injection
CPT Codes:
- 64488: Transversus abdominis plane (TAP) block (abdominal plane block, rectus sheath block) bilateral; by injections (includes imaging guidance, when performed)
Does Dr. Krahn accept my insurance?
Dr. Krahn accepts most major insurance plans. Important: Please call our office at (909) 475-8611 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Krahn accept in San Bernardino, CA?
Dr. Krahn in San Bernardino, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Shield of California
Crown Cork and Seal Company
CVS Health (formerly Aetna)
Heritage Health
Inland Empire
Inland Faculty Medical Group, Inc
OptumRx
Other Health Care Provider
The Medical Access Program
View All Insurances
Where is Dr. Krahn's office located?
Dr. Douglas Krahn's Primary Practice
401 E Highland Ave Ste 252
San Bernardino, CA 92404
(909) 475-8611
Dr. Douglas Krahn's Practice 2
9041 Magnolia Ave Ste 202
Riverside, CA 92503
(951) 352-5643
Recognitions
Memberships & Associations
AMERICAN SOCIETY FOR BARIATRIC SURGERY
Member
AMERICAN COLLEGE OF SURGEONS
Member
AMERICAN MEDICAL ASSOCIATION
Member
SOCIETY OF AMERICAN GASTROINTESTINAL ENDOSCOPIC SURGEONS
Member
What is Dr. Krahn's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Krahn's National Provider Identifier (NPI) number is 1922029677.
What common questions do patients ask about Dr. Krahn?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Krahn
What is Dr. Douglas Krahn's specialty?
Dr. Krahn is a Surgeon near San Bernardino, CA. General surgeons are experts in diagnosing and managing surgical conditions which includes preoperative, operative, and postoperative care, as well as addressing complications. Their expertise include the areas such as the alimentary tract, breast, abdomen, skin and soft tissue, endocrine system, head and neck, pediatric surgery, surgical critical care, surgical oncology, trauma, burns, and vascular surgery. General surgeons increasingly utilize minimally invasive and endoscopic techniques to provide proper care. In addition to this, many general surgeons have expertise in transplantation, plastic, and cardiothoracic surgery. Contact Dr. Krahn to book an appointment today.
Is this Dr. Douglas Krahn affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Krahn is affiliated with St. Bernardine Medical Center, Arrowhead Regional Medical Center, Redlands Community Hospital, San Antonio Regional Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Surgeon?
Explore Surgeon with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Douglas Krahn accepting new patients in San Bernardino, CA?
Yes, Dr. Douglas Krahn is accepting new patients at this time.
Does Dr. Douglas Krahn offer online booking?
Please contact Dr. Krahn's office at (909) 475-8611 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Douglas Krahn?
Please contact Dr. Krahn's office at (909) 475-8611 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Douglas Krahn have?
Dr. Douglas Krahn is certified by the American Board of Surgery.
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