Dr. William L. Tontz, MD | Yuma, AZ | Orthopedic Surgery

.about .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. William Tontz is an orthopedic surgeon with nearly five decades of experience treating musculoskeletal conditions and injuries. He earned his medical degree from Case Western Reserve University School of Medicine and has dedicated 48 years to helping patients regain mobility and reduce pain. Dr. Tontz is fluent in both English and Spanish, allowing him to serve a diverse patient population.

Dr. Tontz practices at Yuma Regional Medical Center in Yuma, Arizona, and maintains an affiliation with Onvida Health. He specializes in treating back pain across all age groups, including pregnant women and children with spinal concerns. His approach includes coordinating physical therapy and manual therapy treatments. Patients have given him an average rating of 3.3 out of 5 stars on Vitals.

AI-generated from data on this provider profile.

3.3

19 Ratings
48 years of experience
7 insurance plans accepted
speaks English, Spanish
Case Western Reserve University School Of Medicine
9 written reviews
1 specialty
1 hospital affiliation
2 office locations
Male

19 ratings & reviews

Sort:

Showing 1 to 9 of 9 reviews

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

This guy is a quack. Do yourself a favor and go to another doctor

August 29th, 2018

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

And yet he can get paid for telling The Hartford Ins Co that I am not disabled after 6 spinal surgeries. Why is he not brought up on charges of "impersonating a neurosurgeon"? He did not even know that a spinal stimulator is for pain control...and is effective over 1/2 the time but not all. He only knows opiods for pain!

May 8th, 2018

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

He actually wrote in a "rent-a-doc" evaluation for The Hartford Ins Co, that since I had not gotten increased frequency or potency for Vicodin, that my back must be better and no pain". He totally ignored a $125,000 spinal stimulator implanted to help with pain management. I guess when you "rent" something, you get what you pay for , Hart(less)ford! Do yourself and love ones a favor-find another doctor that cares for patients-not the almighty dollar!

April 6th, 2018

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Do yourself a favor. Find a reputable doctor as this guy should be called a money hungry meat cutter

February 26th, 2018

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Sold out to The Hartford to deny me Long Term Disability benefits. Would not take a snake to him although he would know how to treat it.

January 25th, 2018

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. Tontz is gentle, kind and knows his stuff. Thank you !

April 14th, 2015

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. Tontz did emergency after I had suffered several fractures in a fall. I like him as a person,and respect his skills, and appreciate his availability. Hospital nurses that I had volunteered their high regard for him--how often does one hear that about doctors from nursing staff? I am glad he is my ortho surgeon! He is also a person of faith--a plus from my standpoint.

September 29th, 2014

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I frist met dr. tontz in 1988 when I messed up my knee. He showed great interest to me and listened to my story of what happen to my knee.He told me what he though he could do for me.He did a total knee replacement.Good job. He also did a swanson implant on my right hand longfinger in 1991 and it still works great today. Thanks doc. I think of him as a friend.

February 3rd, 2012

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

dr tontz is a remarkable person and surgeon...he is kind, as well as, gifted and make a terrible situation a memory...a man of grace and faith...i wish i had known him years ago when i damaged my back...

April 14th, 2011

Yuma Regional Medical Center

2400 S Avenue AYuma, AZ 85364

Tel: (928) 344-2000

Scripps Mercy Hospital San Diego

4077 5th AveSan Diego, CA 92103

Tel: (619) 294-8111


Dr. William Logan Tontz, MD	JR Jose Antonio Robaina	Dr. Alan Richard Horowitch	Dr. Todd Kimball Runyan, MD
Orthopedic Surgery	Orthopedic Surgery	Orthopedic Surgery	Orthopedic Surgery
			Accepts New Patients
3.3 (19 Ratings)	0 (0 Ratings)	4 (8 Ratings)	4.3 (32 Ratings)
48 Years of Experience	8 Years of Experience	46 Years of Experience	33 Years of Experience
No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option
Speaks English, Spanish		Speaks English	Speaks English, Spanish
Yuma , AZ	YUMA , AZ	Yuma , AZ	Yuma , AZ
Med School: Case Western Reserve University School Of Medicine	Med School: Paul L Foster School Of Medicine Texas Tech University Health Sciences Ctr	Med School: Boston University School Of Medicine	Med School: Keck School Of Medicine Of The University Of Southern California
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

BLUE CROSS of CALIFORNIA
BLUE CROSS of CALIFORNIA - PPO
Blue Shield of California - HMO
Humana
Medicare
Medicare - Medicare
UnitedHealthcare - HMO

Orthopedic Surgery

EDUCATION & TRAINING

Medical School

Case Western Reserve University School Of MedicineGraduated in 1978

Desarae Ann Kramer
Nurse Practitioner
| Yuma, AZ
(0)
Dr. Gregory Lee Peare, MD
Orthopedic Surgery
37 Years Exp | Yuma, AZ
(41)
Dr. Ram R Krishna, MD
Orthopedic Surgery
55 Years Exp | YUMA, AZ
(23)
Dr. Kimberly Michele Spahn, MD
Orthopedic Surgery
15 Years Exp | San Diego, CA
(0)
Dr. Michael Richard Tracy, MD
Orthopedic Surgery
23 Years Exp | Yuma, AZ
(43)
Dr. Nickie Machado Chouinard
Orthopedic Surgery
24 Years Exp | Yuma, AZ
(0)
Dr. Kris Achandere Okumu, MD
Orthopedic Spine Surgery
25 Years Exp | Watsonville, CA
(9)
Dr. Ron Clark, MD
Orthopedic Surgery
40 Years Exp | YUMA, AZ
(23)
Dr. Thomas Vincent Distefano, MD
Sports Medicine
33 Years Exp | Berlin, MD
(45)
Dr. Kenneth L Kaylor, MD
Emergency Medicine
44 Years Exp | Santa Paula, CA
(0)

Where is Dr. William Tontz's office located?: Dr. William Tontz's office is located at 2400 S Avenue A, Yuma, AZ, 85364.
Which hospitals is Dr. William Tontz affiliated with?: Dr. William Tontz is affiliated with Onvida Health.
Does Dr. William Tontz accept my insurance?: You can see the insurance plans that Dr. William Tontz accepts on their Vitals profile.
Does Dr. William Tontz accept virtual/telehealth appointments?: Dr. William Tontz has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. William Tontz accepting new patients?: Dr. William Tontz has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.

Copyright © 2026 Vitals Consumer Services, LLC. US Patent No. 8, 694, 441. All Rights Reserved.
As more fully set forth in this website's terms of use . (1) nothing contained on or offered by or through this website should be construed as medical advice and should not be relied upon for medical diagnosis or treatment. Vitals Consumer Services, LLC ("Vitals"). the provider of this website, does not recommend or endorse any particular healthcare provider whose information or ratings appear on this website; and (2) Vitals has granted you a limited license to access and use this website for your own noncommercial use. You are not permitted to copy, reproduce, distribute, transmit, mirror, frame, scrape, extract, wrap, create derivative works of, reverse engineer, decompile or disassemble any part or aspect of this website.