Dr. Tonya L. Gray
Dr. Tonya L. Gray
Last updated: Aug 26, 2026

Dr. Tonya L. Gray

  • Gender: Female
  • Experience: 23 years
  • Graduated from: University Of Iowa, Rj & L Carver College Of Medicine
  • Graduation year: 1998
  • Sole propriator: No
  • NPI: 1427164201

Dr. Tonya L. Gray MD

Family Physician

She is located at 520 South Pierce Avenue in Mason City, IA 50401. Can help patients with the following: Anxiety, Diabetes, Mold Exposure, Osteoarthritis (OA), Pregnancy, Women's Health. Her National Provider Identifier (NPI) number is 1427164201. Appointment can be made via the phone number (844) 474-4321. She is affiliated with 2 practices and 1 hospitals.

Conditions treated

Dr. Tonya L. Gray, being an family physician, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Tonya L. Gray.

  • Abdominal Pain
  • Aging In Place
  • Anxiety
  • Arthritis
  • Asthma
  • Autism
  • Birth Control Counseling
  • Breastfeeding and Lactation
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Common Cold
  • Diabetes
  • Fever
  • General Care
  • Headache
  • Heart Disease
  • High Blood Pressure
  • Hyperlipidemia
  • Hypothyroidism
  • Infant Care
  • Influenza
  • Migraine
  • Mold Exposure
  • Nausea and Vomiting
  • Obesity
  • Osteoarthritis (OA)
  • Osteoporosis
  • Pregnancy
  • Prenatal Care
  • Prescription Refill
  • Thyroid Disease
  • Women's Health

Procedures Performed by Dr. Tonya L. Gray

Insurances Accepted by Dr. Tonya L. Gray

  1. Medicare

Medicare Enrollment

Dr. Tonya L. Gray is enrolled to bill Medicare as a Practitioner - Family Practice .

Bills through: North Iowa Mercy Clinics

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.

Studies

UNIVERSITY OF IOWA, RJ & L CARVER COLLEGE OF MEDICINE

Graduated in 1998

Affiliated practices

Mercy Family Clinic-Rockwell
705 Elm Street East
Rockwell, 50469 IA
(641) 372-0315
Mercy Family Clinic-Rockford
702 East Main Avenue
Rockford, 50468 IA
(641) 756-3303

Affiliated hospitals

MERCY MEDICAL CENTER-NORTH IOWA
1000 FOURTH STREET SW
MASON CITY, 50401 IA
(641) 428-7000

Looking for more Family Physicians?

Out of the 73 family physicians in this region, here are 10 randomly selected ones for you to explore.

Dr. Jay D. Mixdorf
  • Gender: Male
  • Address: 1501 4th Street Southwest Mason City, 50401, IA
Dr. Christopher Michael Morse
  • Gender: Male
  • Address: 1000 4th Street Southwest Mason City, 50401, IA
Dr. Samuel R. Hunt
  • Gender: Male
  • Address: 1010 4th Street Southwest Mason City, 50401, IA
Dr. Ian C. Munger
  • Gender: Male
  • Address: 1497 Fair Road Statesboro, 30458, GA
Dr. Shumaila Masood
  • Gender: Female
  • Address: 621 South Illinois Avenue Mason City, 50401, IA
Dr. William B. Paltzer
  • Gender: Male
  • Address: 1000 4th Street Southwest Mason City, 50401, IA
Dr. Paul L. Manternach
  • Gender: Male
  • Address: 1000 4th Street Southwest Mason City, 50401, IA
Dr. Amir Sajadian
  • Gender: Male
  • Address: 101 South Taylor Avenue Mason City, 50401, IA
Dr. Mckenzie Brekken
  • Gender: Female
  • Address: 1410 6th Avenue South Clear Lake, 50428, IA
Dr. Janice A. Kirsch
  • Gender: Female
  • Address: Suite WHC 1010 4th Street Southwest Mason City, 50401, IA

Questions & Answers

Does Dr. Tonya L. Gray have affiliation with practices?

Dr. Tonya L. Gray is affiliated with Mercy Family Clinic-Rockwell. For the full list of practices see this list.

Does Dr. Tonya L. Gray accept patients with Medicare?

Yes, Dr. Tonya L. Gray accepts patients with Medicare.

Where can you meet with Dr. Tonya L. Gray?

Dr. Tonya L. Gray's office is located at 520 South Pierce Avenue in Mason City, IA 50401.

What conditions does Dr. Tonya L. Gray treat?

Dr. Tonya L. Gray provides treatment for Anxiety, Diabetes, Mold Exposure, Osteoarthritis (OA), Pregnancy, Women's Health. For the full list see this list.

Has Dr. Tonya L. Gray affiliation with hospitals?

Dr. Tonya L. Gray is affiliated with MERCY MEDICAL CENTER-NORTH IOWA.