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Dr. Mark St Marie, MD

Gastroenterology* Age 73
Dr. Mark St Marie, MD
4.4 (14 Ratings)

Offers telehealth

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Dr. Mark St Marie, MD is a Gastroenterologist in Buffalo, NY.
Dr. Mark St Marie, MD
4.4 (14 Ratings)
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Dr. Mark St Marie, MD

Gastroenterology* Age 73
Buffalo, NY
Accepting new patients

Offers telehealth

Dr. Mark St Marie, MD is a Gastroenterologist in Buffalo, NY.

About

Dr. St Marie graduated from La Universidad De Autonoma De Guadalajara and completed a residency at Mercy Hospital. Dr. Mark St Marie, MD is a Gastroenterologist in Buffalo, NY. Dr. St Marie currently practices at Practice and are affiliated with Sisters of Charity Hospital, Catholic Health-St. Joseph Campus, Bertrand Chaffee Hospital, Kenmore Mercy Hospital, Mercy Hospital of Buffalo and Westfield Memorial Hospital. At present, Dr. St Marie received an average rating of 4.4/5 from patients and has been reviewed 14 times. Dr. St Marie's office accepts new patients and telehealth appointments. Dr. St Marie accepts multiple insurance plans.

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These providers are on the medical staff of Cleveland Clinic
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Experience Check

Enter a condition or procedure
Dysphagia
Manometry
Rigid Proctosigmoidoscopy
Dysphagia
Manometry
Rigid Proctosigmoidoscopy
Dysphagia
Manometry
Rigid Proctosigmoidoscopy
Abdominal Pain
Anemia
  • View other providers who treat Anemia
Barrett's Esophagus
Celiac Disease
Constipation
Diaphragmatic and Hiatal Hernia
Diarrhea
  • View other providers who treat Diarrhea
Gallstones
Gas-Bloat Syndrome
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Malabsorption
Indigestion
Irritable Bowel Syndrome
Nausea
  • View other providers who treat Nausea
Pancreatitis
Flexible Sigmoidoscopy
Abdominal Disorders
Benign Neoplasm of the Digestive System
Cholecystitis and Gallstones
Cholelithiasis
Chronic Gastritis
Cirrhosis
Congenital Achalasia
Crohn's Disease
Duodenal Ulcer
Duodenitis
Enteritis
Eosinophilic Esophagitis
Esophageal Diseases
Esophageal Motility Disorders
Esophageal Ulcer
Esophageal Varices
Esophagitis
Familial Adenomatous Polyposis
Gastric Ulcer
Gastritis
Gastrointestinal Bleeding
Gastrointestinal Diseases
Gastrojejunal Ulcer
Gastroparesis
Gastroptosis
Heartburn
Hemorrhoids
Hepatitis C
Hepatorenal Syndrome
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Ileus
  • View other providers who treat Ileus
Inflammatory Bowel Disease
Intestinal Diverticulitis
Intestinal Diverticulosis
Intestinal Ischemia
Intestinal Obstruction
Intestinal Ulcer
Lactose Intolerance
Liver Damage from Alcohol
Malnutrition
Neoplasm of Gastrointestinal Tract
Non-Alcoholic Fatty Liver Disease
Noninfectious Gastroenteritis and Colitis
Peptic Ulcer
Primary Biliary Cholangitis
Reflux Esophagitis
Retroperitoneum Cancer
Small Intestine Cancer
Splenomegaly
Stomach and Small Intestine Cancer
Stomach Diseases
Stomal Ulcer
Ulcer
  • View other providers who treat Ulcer
Ulcerative Colitis
Unexplained Weight Loss
Upper Digestive Tract Cancer
Vascular Insufficiency of Intestines
Viral Enteritis
Vitamin_Deficiency
Vomiting Disorders
Colon Cancer Screening
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Colorectal Cancer Screening
Duodenal Polypectomy
Endoscopy
Gallbladder Scan
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Biopsy
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Screening Colonoscopy
Ultrasound, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • SimplyBlue/Simply Blue Plus PPO
    BluePPO HSA PPO
  • Blue Card PPO
    High Performance Network - Tiered HPN
    Blue Card High Performance Network HPN
  • Preferred Choice POS
  • Fidelis Care
  • Open Choice PPO
    Elect Choice (Open Access) EPO
    Select
    Aetna HMO
    Premier Care Network Plus - Innovation Health
    Managed Choice (Open Access) POS
    Savings Plus of Metro, NY
    Choice Plus POS II
  • Connection Employer Sponsored
    National Blue High Performance Network
    Blue Acess Employer Sponsored

Locations

  1. 1 Lee D. Billing
    888 Center Rd, Buffalo, NY 14224
    Icon Directions Right Arrow Directions Phone Icon (716) 671-2130
  2. 2 Southtowns Radiology Associates LLC
    550 Orchard Park Rd, Buffalo, NY 14224
    Icon Directions Right Arrow Directions Phone Icon (716) 671-2130
  3. 3 Office
    111 N Maplemere Rd Ste 200, Buffalo, NY 14221
    Icon Directions Right Arrow Directions Phone Icon (716) 626-2644
  4. 4 Mercy Hospital
    565 Abbott Rd, Buffalo, NY 14220
    Icon Directions Right Arrow Directions Phone Icon (716) 826-7000
    Monday
    00:00 - 23:45
    Tuesday
    00:00 - 23:45
    Wednesday
    00:00 - 23:45
    Thursday
    00:00 - 23:45
    Friday
    00:00 - 23:45
    Saturday
    00:00 - 23:45
    Sunday
    00:00 - 23:45

Patient Satisfaction

Likelihood to recommend Dr. St Marie
4.4
Based on 14 Reviews
5 Stars (10)
4 Stars (1)
3 Stars (2)
2 Stars (0)
1 Star (1)

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Patient Reviews
Nov 14, 2017
He was very informative and took the time to explain everything so I could understand, He is very friendly, so nice and seemed so happy. His office staff is exceptional!! They got me in quick and were so easy to deal with and just the nicest. It was a great experience and I would definitely recommend him to anyone.
Syracuse, NY — Nov 14, 2017
See more reviews on Healthgrades
Photo: Dr. Mark St Marie, MD
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Dr. St Marie's Office & Staff

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  • Staff friendliness and courteousness
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Experience with Dr. St Marie

  • 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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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. St Marie?
Call now to make an appointment
(716) 671-2130

About Me

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
  • La Universidad De Autonoma De Guadalajara
Medical Education

Residency

Residency Hospital
  • Mercy Hospital
Residency Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. St Marie communicate via email?
1 user said yes.
Yes
(1)
No
(1)
Does Dr. St Marie offer telehealth services or virtual visits?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. St Marie offer an online patient portal?
1 user said yes.
Yes
(1)
No
(2)
Does Dr. St Marie have free onsite parking?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. St Marie offer weekend visits?
No users said yes.
Yes
(0)
No
(2)
Does Dr. St Marie offer evening visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. St Marie specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. St Marie specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. St Marie specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. St Marie specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. St Marie accept insurance?
No responses yet.
Yes
(0)
No
(0)

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. Mark St Marie, MD. To arrange an appointment, call the number on Dr. St Marie's profile.

Dr. Mark St Marie, MD is affiliated with Sisters of Charity Hospital, Catholic Health-St. Joseph Campus, Bertrand Chaffee Hospital, Kenmore Mercy Hospital, Mercy Hospital of Buffalo and Westfield Memorial Hospital.

Hospital Affiliations

  • Sisters of Charity Hospital

    2157 Main St, Buffalo, NY

  • Catholic Health-St. Joseph Campus

    2605 Harlem Rd, Cheektowaga, NY

  • Bertrand Chaffee Hospital

    224 E Main St, Springville, NY

  • Kenmore Mercy Hospital

    2950 Elmwood Ave, Kenmore, NY

  • Mercy Hospital of Buffalo

    565 Abbott Rd, Buffalo, NY

  • Westfield Memorial Hospital

    189 E Main St, Westfield, NY