Accepting new patients

Dr. Man-Siak Mak, MD

Dr. Man-Siak Mak, MD

Gastroenterology ·  Male · Age 78

  

Dr. Man-Siak Mak, MD is a gastroenterology specialist in Merced, CA and has been practicing for 44 years. He specializes in gastroenterology.


Insurance Check

Search for your insurance provider

Dr. Mak accepts

Accepted insurance can change. Please double-check when making an appointment.

(209) 722-1565

Dr. Mak accepts the following insurance:

Aetna
Choice Plus POS II
Blue Cross Blue Shield
Blue Card PPO
Blue Cross Blue Shield of California
Advantage Preferred DirectAccess Plus PPO
Blue Cross Blue Shield of California PPO
Select PPO
Cigna
Cigna HMO
Cigna PPO
Open Access Plus
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
MultiPlan
MultiPlan PPO
PHCS Network PPO

Background Check

No malpractice claims found for California
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check Dr. Mak's experience treating your condition or procedure

Dr. Mak's Top Procedures and Conditions

Treatment Frequency
Constipation
very high
very high

Treatment Frequency

Dr. Mak treats Constipation more than 99% of his peers

Dr. Mak treats this condition more than 99% of his peers

Abdominal Pain
very high
very high

Treatment Frequency

Dr. Mak treats Abdominal Pain more than 99% of his peers

Dr. Mak treats this condition more than 99% of his peers

Abdominal Disorders
very high
very high

Treatment Frequency

Dr. Mak treats Abdominal Disorders more than 98% of his peers

Dr. Mak treats this condition more than 98% of his peers

Dr. Mak's conditions and procedures:

  • Abdominal Disorders
  • Abdominal Pain
  • Anal or Rectal Pain
  • Anemia
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Biliary Atresia
  • Blood Disorders
  • Cancer
  • Celiac Disease
  • Cholecystitis and Gallstones
  • Cholelithiasis
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Colorectal Cancer
  • Constipation
  • Dehydration
  • Diaphragmatic and-or Hiatal Hernia
  • Diarrhea
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Duodenal Ulcer
  • Duodenitis
  • Dysphagia
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Enteritis
  • Esophageal Achalasia and Cardiospasm
  • Esophageal Diseases
  • Esophageal Varices
  • Esophagitis
  • Gas-Bloat Syndrome
  • Gastric Ulcer
  • Gastritis
  • Gastroenterology Procedures
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Gastrointestinal Malabsorption
  • Gastroparesis
  • Heartburn
  • Hemorrhoids
  • Hepatitis C
  • Hernia
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Ischemia
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Lactose Intolerance
  • Liver Biopsy
  • Malnutrition
  • Nausea
  • Non-Alcoholic Fatty Liver Disease
  • Noninfectious Gastroenteritis and Colitis
  • Pancreatitis
  • Peptic Ulcer
  • Pyloric Stenosis
  • Reflux Esophagitis
  • Stomach and Small Intestine Cancer
  • Stomach Cancer
  • Stomach Diseases
  • Stomal Ulcer
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Viral Hepatitis
  • Vomiting Disorders

About Me

Biography

Dr. Man-Siak Mak, MD is a gastroenterology specialist in Merced, CA and has been practicing for 44 years. He specializes in gastroenterology.

Specialties

  • Gastroenterology

Board Certifications

  • Gastroenterology
  • Internal Medicine

Education

1975
Meml Sloan Kettering Canc C
Fellowship Hospital
1973
Bronx Lebanon Hospital Center
Residency Hospital
1973
Einstein
Residency Hospital
1970
St Clares Hospital
Internship Hospital
1968
National Defense Medical Center
Medical School
1975
1973
1973
1970
1968

Languages

  • Chinese
  • Spanish
  • English

Awards

Dr. Mak's Reviews

Likelihood to recommend Dr. Mak

5.0

Based on 2 reviews

5 Stars
100%
(2)
4 Stars
0%
(0)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
0%
(0)

Leave a review

How likely are you to recommend
Dr. Mak?
(Select your rating)
Average Wait Time
  • Under 10 minutes
Dr. Mak's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness

Be the first to leave a comment

How was your experience with Dr. Mak?

Affiliated Hospitals

Check the quality of care at hospitals where Dr. Mak treats patients.

Learn more