Dr. Marilyn Gregory Porter M.D.?
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Dr. Marilyn Gregory Porter M.D., Gastroenterologist (Pediatric)

Dr. Marilyn Gregory Porter M.D.

Gastroenterologist (Pediatric) | Pediatric Gastroenterology

3434 Nw 56th St Oklahoma City OK, 73112



Dr. Marilyn Porter is a pediatric gastroenterologist practicing in Oklahoma City, OK. Dr. Porter specializes in digestive system, liver or nutritional problems in children from the newborn period to their teens. Conditions such as irritable bowel syndrome, lactose intolerance, chronic constipation or obesity can all be treated by a pediatric gastroenterologist.

Education and Training

Univ of Ok Coll of Med, Oklahoma City Ok 1956

University Of Oklahoma College Of Medicine 1956

Board Certification

PediatricsAmerican Board of PediatricsABP- Pediatric Gastroenterology

Provider Details



  • Constipation
  • Pain


  • Integris Baptist Med Ctr, Anatomic And Clinical Pathology; Ny & Presby Hp-Cornell Campus, Pediatrics; Bellevue Hosp Ctr, Pediatrics; Univ Hosp & Clinics, Pediatrics; Univ Hosp & Clinics, Flexible Or Transitional Year  
  • Integris Baptist Medical Center Program   

Dr. Marilyn Gregory Porter M.D.'s Practice location

Practice At 3434 Nw 56th St

3434 Nw 56th St -
Oklahoma City, OK 73112
Get Direction
New patients: 405-946-5585, 405-943-5677
Fax: 405-943-6140

Dr. Marilyn Gregory Porter M.D.'s reviews

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Patient Experience with Dr. Porter


Based on 13 reviews

Dr. Marilyn Gregory Porter M.D. has a rating of 4 out of 5 stars based on the reviews from 13 patients. FindaTopDoc has aggregated the experiences from real patients to help give you more insights and information on how to choose the best Gastroenterologist (Pediatric) in your area. These reviews do not reflect a providers level of clinical care, but are a compilation of quality indicators such as bedside manner, wait time, staff friendliness, ease of appointment, and knowledge of conditions and treatments.

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    Spit out what they have just been fed; this is known as reflux or posseting. This is not vomiting. It is important to learn the difference between vomiting and reflux. In vomiting, the muscles contract to forcefully expel the contents of the stomach, whereas in reflux, it is a spontaneous expulsion...

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Nearby Providers

Nearest Hospitals



Head east on Northwest 56th Street 698 ft
Turn left onto North Independence Avenue 840 ft
Turn left onto Northwest Expressway Service Road 308 ft
You have arrived at your destination, on the left



Head west on Northwest 56th Street 2040 ft
Turn left onto North Portland Avenue 615 ft
You have arrived at your destination, on the right



Head east on Northwest 56th Street 698 ft
Turn left onto North Independence Avenue 970 ft
Turn left onto Northwest Expressway 575 ft
Keep right 712 ft
Take the ramp on the right 1265 ft
Merge left onto Lake Hefner Parkway (OK 74) 2.0 mi
Take the ramp on the right 1233 ft
Keep right at the fork 224 ft
Make a slight right onto West Britton Road 1837 ft
Turn right onto North May Avenue 549 ft
Turn left 221 ft
You have arrived at your destination