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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (13)

The overall average patient rating of Dr. Jeffrey Lake, Colorectal Surgeon is Excellent. Dr. Lake has been reviewed by 18 patients who have provided 13 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.9
Promptness 4.7
Courteous Staff 4.6
Accurate Diagnosis 4.7
Bedside Manner 4.7
Spends Time with Me 4.7
Follows Up After Visit 4.3

Specialties & Research

Dr. Jeffrey Lake, MD is board certified in Colon & Rectal Surgery and Surgery.

  • He has special expertise in 10 areas:
  • Colon Cancer
  • Colonic Diseases
  • Colonoscopy
  • Colorectal Cancer
  • Colorectal Surgery
  • Endoscopy (Endoscopic Surgery)
  • Hemorrhoids
  • Inflammatory Bowel Diseases (IBD)
  • Laproscopic Surgery (Laparoscopy)
  • Ulcerative Colitis

Education & Awards

Dr. Lake graduated from Baylor College of Medicine, Houston. He has 5 awards.

Patients' Choice Award (2012 - 2013)
Compassionate Doctor Recognition (2012 - 2013)
Top 10 Doctor - State (2014)
Colon & Rectal Surgeon
Top 10 Doctor - Metro Area (2014)
Los Angeles Metro Area
Colon & Rectal Surgeon
On-Time Doctor Award (2014)


Dr. Lake has 6 hospital affiliations:

  • Valley Presbyterian Hospital 
  • Northridge Hospital Medical Center, Roscoe Boulevard Campus 


  • English
  • Spanish
  • Tagalog

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Additional Information
Dr. Jeffrey Preston Lake MD is a male Colon/Rectal Surgeon, has 12 years of experience and practices in Colon & Rectal Surgery and Surgery.
Where does Dr. Jeffrey P. Lake practice?
Dr. Jeffrey Lake has 2 office locations.
Dr. Jeffrey Lake practices Colon & Rectal Surgery and Surgery near Encino, CA.
Additional practice locations include: Tarzana, CA.
See Encino Colorectal Surgeons and Encino Surgeons.