Search

 See All Pediatric Gastroenterologists in Port Jefferson, NY

Dr. Mark Lowenheim, MD

Pediatric Gastroenterology* Age 65
Dr. Mark Lowenheim, MD
3.6 (17 Ratings)

Offers telehealth

Share
icon-circle-check
Link Copied!
Profile link copied to clipboard!
Map Pin Small Port Jefferson, NY
Dr. Mark Lowenheim, MD is a Pediatric Gastroenterologist in Port Jefferson, NY.
Dr. Mark Lowenheim, MD
3.6 (17 Ratings)
 Share
icon-circle-check
Link Copied!
Profile link copied to clipboard!

Dr. Mark Lowenheim, MD

Pediatric Gastroenterology* Age 65
Port Jefferson, NY
Accepting new patients
39 years of experience

Offers telehealth

Dr. Mark Lowenheim, MD is a Pediatric Gastroenterologist in Port Jefferson, NY.

About

Dr. Lowenheim graduated from Ross University School of Medicine. Dr. Mark Lowenheim, MD is a Pediatric Gastroenterologist in Port Jefferson, NY and has 39 years experience. Dr. Lowenheim currently practices at Practice and are affiliated with Mather Hospital, Peconic Bay Medical Center, Good Samaritan Hospital Medical Center, St Charles Hospital, Stony Brook Southampton Hospital and Stony Brook University Hospital. At present, Dr. Lowenheim received an average rating of 3.6/5 from patients and has been reviewed 17 times. Dr. Lowenheim's office accepts new patients and telehealth appointments. Dr. Lowenheim accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Experience Check

Enter a condition or procedure
Manometry
Constipation
Abdominal Pain
Manometry
Constipation
Abdominal Pain
Manometry
Constipation
Abdominal Pain
Crohn's Disease
Diaphragmatic and Hiatal Hernia
Diarrhea
  • View other providers who treat Diarrhea
Eosinophilic Esophagitis
Esophagitis
Gastritis
Gastroesophageal Reflux Disease (GERD)
Hiatal Hernia with Obstruction
Inflammatory Bowel Disease
Nausea
  • View other providers who treat Nausea
Vomiting Disorders
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Duodenal Polypectomy
Acute Gastritis
All Types of Food Poisoning
Anal or Rectal Pain
Anemia
  • View other providers who treat Anemia
Barrett's Esophagus
Benign Neoplasm of the Digestive System
Celiac Disease
Chronic Gastritis
Colorectal Cancer
Colorectal Polyp
Cyclical Vomiting
Cyclical Vomiting Syndrome
Dehydration
Duodenitis
Dysentery
Dysphagia
Enteritis
Esophageal Motility Disorders
Food Allergy
Food Poisoning
Gas-Bloat Syndrome
Gastrointestinal Bleeding
Gastrointestinal Malabsorption
Gastroparesis
Giardiasis
Heartburn
Hemorrhoids
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Indigestion
Infectious Diarrheal Disease
Intestinal Diverticulitis
Intestinal Diverticulosis
Intestinal Malabsorption Carbohydrate
Intestinal Obstruction
Intestinal Ulcer
Irritable Bowel Syndrome
Lactose Intolerance
Non-Alcoholic Fatty Liver Disease
Pancreatitis
Pelvic Abscess
Proctoptosis
Rectal Prolapse
Reflux Esophagitis
Salmonella Food Poisoning
Splenomegaly
Ulcerative Colitis
Unexplained Weight Loss
Viral Enteritis
Vitamin_Deficiency
Colon Cancer Screening
Colorectal Cancer Screening
Endoscopy
Gallbladder Scan
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Ultrasound, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • MagnaCare PPO
  • Blue Cross Blue Shield of Western New York PPO
  • Open Access Plus
    Cigna PPO
  • MVP Health Plan EPO
  • Premier Care Network Plus - Innovation Health
    Choice Plus POS II
    Elect Choice (Open Access) EPO
    Managed Choice (Open Access) POS
    Premier Care Network APCN Choice (OAMC) POS II
    Open Choice PPO
    Select
    Savings Plus of Metro, NY
    Aetna
  • Blue Card PPO
  • Freedom
  • Curative PPO
    Curative PPO Plus
    Curative EPO
  • BluePPO HSA PPO
    SimplyBlue/Simply Blue Plus PPO
  • Oscar Circle EPO
  • Choice Care PPO
    Choice POS
    Choice Care Network PPO
  • HIP Prime HMO
    Select Care Small Group
    GHI CBP
  • Liberty Mutual Insurance Company
  • myBlue Access EPO
  • First Health (Coventry Health Care) PPO
  • Blue Priority NY EPO
    Empire Hospital/Medical (Trad)
    Empire Blue Cross Blue Shield PPO
    Empire Hospital
    Blue Acess Employer Sponsored
  • Navigate POS
    Medica Choice
    Choice Plus POS
    Navigate HMO
    Options PPO
    Nexus Open Access
  • Flex Connecticut EPO
    Passage HMO

Locations

  1. 1 Office
    200 Belle Terre Rd Ste 400, Port Jefferson, NY 11777
    Icon Directions Right Arrow Directions Phone Icon (631) 403-4507

Patient Satisfaction

Likelihood to recommend Dr. Lowenheim
3.6
Based on 17 Reviews
5 Stars (11)
4 Stars (0)
3 Stars (0)
2 Stars (1)
1 Star (5)

Leave a review

How likely are you to recommend Dr. Lowenheim?

(Select your rating)
Patient Reviews
Apr 16, 2020
My daughter has been seeing him for 4 years!! Since she was 2 years old she has had issues!! He always gets us in and is great with her!! We love him and would definitely recommend him to friends!!
Kim Van Helmond — Apr 16, 2020
See more reviews on Healthgrades
Photo: Dr. Mark Lowenheim, MD
How would you rate your experience with Dr. Mark Lowenheim, MD?
  • Likelihood of recommending Dr. Lowenheim to family and friends

Dr. Lowenheim'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. Lowenheim

  • 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

Tell Us About Yourself

  • Your gender:
  • Your age group:
  • Number of office visits you've had in the last 2 years:

Finish Here

  • How would you like to confirm your survey information?
    Standard text messaging and data rates may apply.
Thank you for sharing your feedback about Dr. Mark Lowenheim, MD.
Claim Your Profile
Are you Dr. Mark Lowenheim, MD?
Respond to reviews, add information, and reach more patients. Claiming is free and only takes a minute.

Claim my profile
Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Lowenheim?
Call now to make an appointment
(631) 403-4507

About Me

Specialties*
Pediatric 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
  • Ross University School of Medicine
    1985
Medical Education
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Lowenheim communicate via email?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Lowenheim offer telehealth services or virtual visits?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Lowenheim offer an online patient portal?
No users said yes.
Yes
(0)
No
(1)
Does Dr. Lowenheim have free onsite parking?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Lowenheim offer weekend visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Lowenheim offer evening visits?
No users said yes.
Yes
(0)
No
(1)
Does Dr. Lowenheim specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Lowenheim specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Lowenheim specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Lowenheim specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Lowenheim 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 Lowenheim, MD. To arrange an appointment, call the number on Dr. Lowenheim's profile.

Dr. Mark Lowenheim, MD is affiliated with Mather Hospital, Peconic Bay Medical Center, Good Samaritan Hospital Medical Center, St Charles Hospital, Stony Brook Southampton Hospital and Stony Brook University Hospital.

Hospital Affiliations

  • Mather Hospital

    75 N Country Rd, Port Jefferson, NY

  • Peconic Bay Medical Center

    1 Heroes Way, Riverhead, NY

  • Good Samaritan Hospital Medical Center

    1000 Montauk Hwy, West Islip, NY

  • St Charles Hospital

    200 Belle Terre Rd, Port Jefferson, NY

  • Stony Brook Southampton Hospital

    240 Meeting House Ln, Southampton, NY

  • Stony Brook University Hospital

    101 Nicolls Rd, Stony Brook, NY