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Dr. Man-Siak Mak, MD

Gastroenterology* Age 84
Dr. Man-Siak Mak, MD
4.7 (3 Ratings)
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Dr. Man-Siak Mak, MD is a Gastroenterology Specialist in Merced, CA.
Dr. Man-Siak Mak, MD
4.7 (3 Ratings)
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Dr. Man-Siak Mak, MD

Gastroenterology* Age 84
Merced, CA
Accepting new patients
56 years of experience
Dr. Man-Siak Mak, MD is a Gastroenterology Specialist in Merced, CA.

About

Dr. Man-Siak Mak, MD is a Gastroenterology Specialist in Merced, CA and has 56 years experience. They graduated from NATIONAL DEFENSE MEDICAL CENTER / SCHOOL OF MEDICINE AT SHANGHAI. They currently practice at Practice and are affiliated with Mercy Medical Center Merced. At present, Dr. Mak received an average rating of 4.7/5 from patients and has been reviewed 3 times. Their office accepts new patients. Dr. Mak also speaks Chinese. Dr. Mak is board certified in Gastroenterology and accepts multiple insurance plans.

Explains Conditions Well

Patients said this doctor explains conditions well.

Trustworthy

Patients said this doctor is trustworthy.

Low Wait Times

Patients are usually seen in 10 minutes or less.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

Experience Check

Enter a condition or procedure
Gas-Bloat Syndrome
Constipation
Manometry
Gas-Bloat Syndrome
Constipation
Manometry
Abdominal Pain
Anemia
  • View other providers who treat Anemia
Diaphragmatic and Hiatal Hernia
Diarrhea
  • View other providers who treat Diarrhea
Diffuse Esophageal Spasm
Esophageal Motility Disorders
Esophagitis
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Gastrointestinal Malabsorption
Heartburn
Hemorrhoids
Inflammatory Bowel Disease
Intestinal Diverticulitis
Intestinal Diverticulosis
Intestinal Ulcer
Non-Alcoholic Fatty Liver Disease
Noninfectious Gastroenteritis and Colitis
Reflux Esophagitis
Ulcerative Colitis
Unexplained Weight Loss
Endoscopy (Esophagus, Stomach, Small Intestine)
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Flexible Sigmoidoscopy
Rigid Proctosigmoidoscopy
Anal or Rectal Pain
Ascites
  • View other providers who treat Ascites
Barrett's Esophagus
Benign Neoplasm of the Digestive System
Celiac Disease
Cirrhosis
Colorectal Polyp
Congenital Achalasia
Congenital Anomaly Intestine
Crohn's Disease
Cyclical Vomiting
Dehydration
Duodenal Ulcer
Duodenitis
Dysentery
Dysphagia
Enteritis
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Diverticulum
Esophageal Ulcer
Esophageal Varices
Familial Adenomatous Polyposis
Food Allergy
Gallstones
Gastric Ulcer
Gastroparesis
Hepatitis C
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Indigestion
Intestinal Obstruction
Irritable Bowel Syndrome
Lactose Intolerance
Liver Damage from Alcohol
Meckel's Diverticulum
Nausea
  • View other providers who treat Nausea
Non-Neonatal Jaundice
Pancreatitis
Peptic Ulcer
Splenomegaly
Vomiting Disorders
Colon Cancer Screening
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Colorectal Cancer Screening
Duodenal Polypectomy
Gallbladder Scan
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Screening Colonoscopy
Ultrasound, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Choice Plus POS II
    Elect Choice (Open Access) EPO
    Managed Choice (Open Access) POS
    Open Choice PPO
    Premier Care Network Plus - Innovation Health
  • Pathway EPO
    Prudent Buyer Individual CA PPO
    Prudent Buyer Large Group CA PPO
    Prudent Buyer Small Group CA PPO
  • Blue Card PPO
  • Advantage Preferred DirectAccess Plus PPO
    Select PPO
  • Blue High Performance Network EPO
    Bronze 60 SHOP PPO
    Bronze Full 4500 PPO
    Platinum 90 PPO
    Silver 70 PPO
  • Premium
  • First Health (Coventry Health Care) PPO
  • CA Healthnet PPO
  • Choice Care PPO
    Choice POS
    National POS
  • Choice Plus POS
    Medica Choice
    Navigate HMO
    Navigate POS
    Nexus Open Access
    Options PPO

Locations

  1. 1 Valley Bone Density Center
    3349 G St Ste B, Merced, CA 95340

Patient Satisfaction

Likelihood to recommend Dr. Mak
4.7
Based on 3 Reviews
5 Stars (2)
4 Stars (1)
3 Stars (0)
2 Stars (0)
1 Star (0)

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Patient Reviews
Dec 07, 2022
Postive good dr
Sharon — Dec 07, 2022
See more reviews on Healthgrades
Photo: Dr. Man-Siak Mak, MD
How would you rate your experience with Dr. Man-Siak Mak, MD?
  • Likelihood of recommending Dr. Mak to family and friends

Dr. Mak's Office & Staff

  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Mak

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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About Me

Biography
  • Dr. Man-Siak Mak, MD is a gastroenterology specialist in Merced, CA and has over 55 years of experience in the medical field. He graduated from NATIONAL DEFENSE MEDICAL CENTER / SCHOOL OF MEDICINE AT SHANGHAI in 1968. He specializes in Gastroenterology.
Biography
Languages Spoken
Chinese
Languages Spoken
Specialties*
Gastroenterology
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
  • NATIONAL DEFENSE MEDICAL CENTER / SCHOOL OF MEDICINE AT SHANGHAI
    1968
Medical Education

Board Certifications

Board Certifications
  • Gastroenterology and Internal Medicine
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.
Does Dr. Mak communicate via email?
No responses yet.
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Does Dr. Mak offer telehealth services or virtual visits?
1 user said yes.
Yes
(1)
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Does Dr. Mak offer an online patient portal?
No users said yes.
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(0)
No
(1)
Does Dr. Mak have free onsite parking?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Mak offer weekend visits?
No users said yes.
Yes
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(1)
Does Dr. Mak offer evening visits?
No users said yes.
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(0)
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(1)
Does Dr. Mak specialize in working with children or adolescents?
No responses yet.
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Does Dr. Mak specialize in working with seniors?
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Does Dr. Mak specialize in couples therapy?
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Does Dr. Mak specialize in working with LGBTQ+ community?
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Does Dr. Mak accept insurance?
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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. Man-Siak Mak, MD. To arrange an appointment, call the number on Dr. Mak's profile.

Dr. Man-Siak Mak, MD is affiliated with Mercy Medical Center Merced.

Yes, Dr. Man-Siak Mak, MD holds board certification in Gastroenterology and Internal Medicine.

Hospital Affiliations

  • Mercy Medical Center Merced

    333 Mercy Ave, Merced, CA