Looking for a specialist who listens and takes your insurance? Ask patients in our community. Compare real-world patient outcomes, lab numbers, and doctor visit tips—100% free with a private @handle and zero login wall.
Click to Ask a Question or Post Your Experience ▾
Post to Gut, Labs & Supplements Space (15 Seconds • No Account or Email Required)
Or read existing discussions in Gut, Labs & Supplements Space →
749,040 Verified U.S. Physicians • 51 States & Territories • Zero Sponsored Placements
Preparing for an appointment? Jump to our 60-Second Visit Script Builder ↓

Hematology & Oncology Doctors Who Perform the Procedure You Need—and Take Your Insurance.

Precision genomic tumor profiling, immunotherapy & targeted infusion management (CPT 96413), IV iron repletion for refractory anemia, and thrombosis/clotting evaluations. Filter by your insurance carrier, state, or procedure below.

4. Complete Physician Directory

All Hematology & Oncology Physicians (2,962)

Page 22 of 83

Dr. Kelli Cawley, MD

Belpre, OH 45714

★★★★★ 4.6 (18)
58th OH Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (2,154 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Alyssa Rieber, MD

Fredericksburg, TX 78624

★★★★★ 4.6 (22)
97th TX Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (299,454 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Mohamed Eldaly, MD

Turlock, CA 95382

★★★★★ 4.6 (26)
44th CA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (2,687 CMS services/yr).

✓ Accepts Humana ~$239 Cash

Dr. Cassandra Lacher, DO

Bourbonnais, IL 60914

★★★★★ 4.6 (26)
36th IL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,498 CMS services/yr).

✓ Accepts Humana ~$218 Cash

Dr. Lisa Baddi, DO

Chicago, IL 60631

★★★★★ 4.6 (22)
75th IL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (125,645 CMS services/yr).

✓ Accepts Humana ~$222 Cash

Dr. Raymond Cruz, MD

Pulaski, VA 24301

★★★★★ 4.6 (18)
75th VA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (631 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Amyn Alidina, MD

Albuquerque, NM 87109

★★★★★ 4.6 (25)
84th NM Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (146,580 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Maha Hussain, MB,CHB

Ann Arbor, MI 48109

★★★★★ 4.6 (25)
96th MI Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (102,999 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Laura Kerbin, MD

Nassawadox, VA 23413

★★★★★ 4.6 (25)
54th VA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (2,075 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. John Ma, MD

Topeka, KS 66606

★★★★★ 4.6 (21)
84th KS Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (9,512 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Jose Castillo, MD

Hazleton, PA 18201

★★★★★ 4.6 (21)
46th PA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,301 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Jill Sullivan, MD

Greenville, SC 29605

★★★★★ 4.6 (16)
95th SC Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (347,878 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Rakesh Bagai, MD

Scottsdale, AZ 85260

★★★★★ 4.6 (20)
98th AZ Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (336,826 CMS services/yr).

✓ Accepts Humana ~$210 Cash

Dr. Christopher Manus, MD

Bartlesville, OK 74006

★★★★★ 4.6 (20)
93rd OK Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (236,550 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Tammy Roque, MD

Sherman, TX 75090

★★★★★ 4.6 (20)
93rd TX Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (224,987 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Hanna Saba, MD

Effingham, IL 62401

★★★★★ 4.6 (20)
98th IL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (385,611 CMS services/yr).

✓ Accepts Humana ~$218 Cash

Dr. Bobby Chawla, DO

Caldwell, ID 83605

★★★★★ 4.6 (20)
71st ID Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,844 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Shari Jones, MD

Norman, OK 73071

★★★★★ 4.6 (16)
24th OK Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,272 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Ronald Drengler, MD

San Antonio, TX 78229

★★★★★ 4.6 (20)
99th TX Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (371,657 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Evan Wuthrick, MD

Columbus, OH 43210

★★★★★ 4.6 (20)
86th OH Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (3,124 CMS services/yr).

✓ Accepts Humana ~$209 Cash
★★★★★ 4.6 (15)
98th NY Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (190,459 CMS services/yr).

✓ Accepts Humana ~$232 Cash

Dr. Hannah Yamin, DO

Fitchburg, MA 01420

★★★★★ 4.6 (15)
98th MA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (194,412 CMS services/yr).

✓ Accepts Humana ~$224 Cash
Interactive 60-Second “Show This to Your Doctor” Visit & CPT Builder • Defends Against the 11-Second Interruption Rule (PMID 29972200)

Walk Into Your 15-Minute Appointment With Exact Labs, CPT Codes & Opening Words

Clinicians interrupt patients after a median of 11 seconds (J Gen Intern Med, PMID 29972200). Select your appointment reason below to generate your 1-page script:

15-Minute Exam-Room Agenda • High-Volume Endocrinology

Hypothyroidism, Subclinical TSH Drift (2.5–8.0 mIU/L) or Thyroid Nodule

1. Your 10-Second Opening Script (Read Verbatim Before the 11-Second Interruption)

"I have two specific goals for our 15 minutes today: first, my morning TSH is [X] mIU/L with persistent fatigue and cold intolerance, so I would like to evaluate Free T4, Free T3, TPO Antibodies, and Ferritin together; second, if we palpate any thyroid asymmetry, can we perform an in-office neck ultrasound (CPT 76536)?"

2. In-Office Medicare CPT Procedures to Verify Before Booking
CPT 76536 In-Office High-Resolution Thyroid & Neck Ultrasound

Confirms the endocrinologist images thyroid nodules themselves rather than sending you to a hospital radiology department.

CPT 60100 Ultrasound-Guided Fine-Needle Aspiration (FNA) Biopsy

Identifies structural thyroid specialists vs. general diabetes-only clinics.

3. Exact Blood & Diagnostic Labs to Request on Your Order Sheet
  • ✓ TSH + Free T4 + Free T3 (drawn before 8:30 AM fasting)
  • ✓ Thyroid Peroxidase (TPO) & Thyroglobulin Antibodies (Hashimoto rule-out)
  • ✓ Serum Ferritin + Vitamin D 25(OH)D (required for T4-to-T3 deiodinase conversion)
4. Day-1 Pre-Appointment Rule

Hold all Biotin (Vitamin B7) supplements for 72 hours before your blood draw so streptavidin assay interference does not create a false TSH/Free T4 reading.

Patient Triage & Insurance Verification Guide

Frequently Asked Questions: Choosing a Specialist by CPT Volume & Insurance Network

Why does CMS Medicare Part B procedure volume matter when choosing a specialist?

General directory listings show what a doctor claims to treat, whereas federal CMS Medicare Part B claims reveal what they actually perform every week. For example, seeing an endocrinologist who performs 400+ in-office thyroid neck ultrasounds (CPT 76536) per year or a gastroenterologist in the top decile for adenoma detection colonoscopy (CPT 45385) prevents unnecessary outside imaging referrals and repeat appointments.

How does dotMD prevent health-system lab rollups and low-rated clinics from skewing Page 1?

Large hospital networks often bill tens of thousands of automated lab draws or vaccination claims under a single department chair NPI. Our directory triage engine isolates individual practicing clinicians (300 to 4,500 Medicare beneficiaries/year) and requires a minimum 4.2-star verified Google patient consensus with at least 15 reviews for default showcase rankings.

How does the GreatDoc™ Star Rating separate bedside manner from front-desk billing complaints?

The GreatDoc™ rating—calculated by the Proprietary DotMD™ J3 Model—audits patient reviews across clinical diagnostic accuracy, unhurried listening, and procedure skill while flagging administrative friction points (such as $250 annual clinic fees, parking validation costs, or phone hold times) so you know exactly what to expect before walking into the waiting room.

How do I verify if a doctor takes my specific PPO, HMO, or Medicare plan?

Every flagship physician profile on dotMD includes an interactive Insurance Network & Cash-Rate Checker covering Original Medicare Part B, Medicare Advantage, BlueCross BlueShield, Aetna, Cigna, UnitedHealthcare, and regional PPO/HMO plans—plus the exact CMS geo-adjusted CPT 99204 self-pay cash rate ($195–$260) and 3-question script to verify network participation with the billing desk.